How to use stub method in pytest-mock

Best Python code snippet using pytest-mock

stub-test.js

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...28 assert.same(syncVersions, asyncVersions,29 "Stub prototype should contain same amount of synchronous and asynchronous methods");30 },31 "should allow overriding async behavior with sync behavior": function () {32 var stub = sinon.stub();33 var callback = sinon.spy();34 stub.callsArgAsync(1);35 stub.callsArg(1);36 stub(1, callback);37 assert(callback.called);38 },39 ".returns": {40 "returns specified value": function () {41 var stub = sinon.stub.create();42 var object = {};43 stub.returns(object);44 assert.same(stub(), object);45 },46 "returns should return stub": function () {47 var stub = sinon.stub.create();48 assert.same(stub.returns(""), stub);49 },50 "returns undefined": function () {51 var stub = sinon.stub.create();52 refute.defined(stub());53 },54 "supersedes previous throws": function () {55 var stub = sinon.stub.create();56 stub.throws().returns(1);57 refute.exception(function () {58 stub();59 });60 }61 },62 ".returnsArg": {63 "returns argument at specified index": function () {64 var stub = sinon.stub.create();65 stub.returnsArg(0);66 var object = {};67 assert.same(stub(object), object);68 },69 "returns stub": function () {70 var stub = sinon.stub.create();71 assert.same(stub.returnsArg(0), stub);72 },73 "throws if no index is specified": function () {74 var stub = sinon.stub.create();75 assert.exception(function () {76 stub.returnsArg();77 }, "TypeError");78 },79 "throws if index is not number": function () {80 var stub = sinon.stub.create();81 assert.exception(function () {82 stub.returnsArg({});83 }, "TypeError");84 }85 },86 ".returnsThis": {87 "stub returns this": function () {88 var instance = {};89 instance.stub = sinon.stub.create();90 instance.stub.returnsThis();91 assert.same(instance.stub(), instance);92 },93 "stub returns undefined when detached": {94 requiresSupportFor: {95 strictMode: (function () {96 return this;97 }()) === undefined98 },99 "": function () {100 var stub = sinon.stub.create();101 stub.returnsThis();102 // Due to strict mode, would be `global` otherwise103 assert.same(stub(), undefined);104 }105 },106 "stub respects call/apply": function () {107 var stub = sinon.stub.create();108 stub.returnsThis();109 var object = {};110 assert.same(stub.call(object), object);111 assert.same(stub.apply(object), object);112 },113 "returns stub": function () {114 var stub = sinon.stub.create();115 assert.same(stub.returnsThis(), stub);116 }117 },118 ".throws": {119 "throws specified exception": function () {120 var stub = sinon.stub.create();121 var error = new Error();122 stub.throws(error);123 try {124 stub();125 fail("Expected stub to throw");126 } catch (e) {127 assert.same(e, error);128 }129 },130 "returns stub": function () {131 var stub = sinon.stub.create();132 assert.same(stub.throws({}), stub);133 },134 "sets type of exception to throw": function () {135 var stub = sinon.stub.create();136 var exceptionType = "TypeError";137 stub.throws(exceptionType);138 assert.exception(function () {139 stub();140 }, exceptionType);141 },142 "specifies exception message": function () {143 var stub = sinon.stub.create();144 var message = "Oh no!";145 stub.throws("Error", message);146 try {147 stub();148 buster.referee.fail("Expected stub to throw");149 } catch (e) {150 assert.equals(e.message, message);151 }152 },153 "does not specify exception message if not provided": function () {154 var stub = sinon.stub.create();155 stub.throws("Error");156 try {157 stub();158 buster.referee.fail("Expected stub to throw");159 } catch (e) {160 assert.equals(e.message, "");161 }162 },163 "throws generic error": function () {164 var stub = sinon.stub.create();165 stub.throws();166 assert.exception(function () {167 stub();168 }, "Error");169 },170 "resets 'invoking' flag": function () {171 var stub = sinon.stub.create();172 stub.throws();173 try {174 stub();175 } catch (e) {176 refute.defined(stub.invoking);177 }178 }179 },180 ".callsArg": {181 setUp: function () {182 this.stub = sinon.stub.create();183 },184 "calls argument at specified index": function () {185 this.stub.callsArg(2);186 var callback = sinon.stub.create();187 this.stub(1, 2, callback);188 assert(callback.called);189 },190 "returns stub": function () {191 assert.isFunction(this.stub.callsArg(2));192 },193 "throws if argument at specified index is not callable": function () {194 this.stub.callsArg(0);195 assert.exception(function () {196 this.stub(1);197 }, "TypeError");198 },199 "throws if no index is specified": function () {200 var stub = this.stub;201 assert.exception(function () {202 stub.callsArg();203 }, "TypeError");204 },205 "throws if index is not number": function () {206 var stub = this.stub;207 assert.exception(function () {208 stub.callsArg({});209 }, "TypeError");210 }211 },212 ".callsArgWith": {213 setUp: function () {214 this.stub = sinon.stub.create();215 },216 "calls argument at specified index with provided args": function () {217 var object = {};218 this.stub.callsArgWith(1, object);219 var callback = sinon.stub.create();220 this.stub(1, callback);221 assert(callback.calledWith(object));222 },223 "returns function": function () {224 var stub = this.stub.callsArgWith(2, 3);225 assert.isFunction(stub);226 },227 "calls callback without args": function () {228 this.stub.callsArgWith(1);229 var callback = sinon.stub.create();230 this.stub(1, callback);231 assert(callback.calledWith());232 },233 "calls callback with multiple args": function () {234 var object = {};235 var array = [];236 this.stub.callsArgWith(1, object, array);237 var callback = sinon.stub.create();238 this.stub(1, callback);239 assert(callback.calledWith(object, array));240 },241 "throws if no index is specified": function () {242 var stub = this.stub;243 assert.exception(function () {244 stub.callsArgWith();245 }, "TypeError");246 },247 "throws if index is not number": function () {248 var stub = this.stub;249 assert.exception(function () {250 stub.callsArgWith({});251 }, "TypeError");252 }253 },254 ".callsArgOn": {255 setUp: function () {256 this.stub = sinon.stub.create();257 this.fakeContext = {258 foo: "bar"259 };260 },261 "calls argument at specified index": function () {262 this.stub.callsArgOn(2, this.fakeContext);263 var callback = sinon.stub.create();264 this.stub(1, 2, callback);265 assert(callback.called);266 assert(callback.calledOn(this.fakeContext));267 },268 "returns stub": function () {269 var stub = this.stub.callsArgOn(2, this.fakeContext);270 assert.isFunction(stub);271 },272 "throws if argument at specified index is not callable": function () {273 this.stub.callsArgOn(0, this.fakeContext);274 assert.exception(function () {275 this.stub(1);276 }, "TypeError");277 },278 "throws if no index is specified": function () {279 var stub = this.stub;280 assert.exception(function () {281 stub.callsArgOn();282 }, "TypeError");283 },284 "throws if no context is specified": function () {285 var stub = this.stub;286 assert.exception(function () {287 stub.callsArgOn(3);288 }, "TypeError");289 },290 "throws if index is not number": function () {291 var stub = this.stub;292 assert.exception(function () {293 stub.callsArgOn(this.fakeContext, 2);294 }, "TypeError");295 },296 "throws if context is not an object": function () {297 var stub = this.stub;298 assert.exception(function () {299 stub.callsArgOn(2, 2);300 }, "TypeError");301 }302 },303 ".callsArgOnWith": {304 setUp: function () {305 this.stub = sinon.stub.create();306 this.fakeContext = { foo: "bar" };307 },308 "calls argument at specified index with provided args": function () {309 var object = {};310 this.stub.callsArgOnWith(1, this.fakeContext, object);311 var callback = sinon.stub.create();312 this.stub(1, callback);313 assert(callback.calledWith(object));314 assert(callback.calledOn(this.fakeContext));315 },316 "returns function": function () {317 var stub = this.stub.callsArgOnWith(2, this.fakeContext, 3);318 assert.isFunction(stub);319 },320 "calls callback without args": function () {321 this.stub.callsArgOnWith(1, this.fakeContext);322 var callback = sinon.stub.create();323 this.stub(1, callback);324 assert(callback.calledWith());325 assert(callback.calledOn(this.fakeContext));326 },327 "calls callback with multiple args": function () {328 var object = {};329 var array = [];330 this.stub.callsArgOnWith(1, this.fakeContext, object, array);331 var callback = sinon.stub.create();332 this.stub(1, callback);333 assert(callback.calledWith(object, array));334 assert(callback.calledOn(this.fakeContext));335 },336 "throws if no index is specified": function () {337 var stub = this.stub;338 assert.exception(function () {339 stub.callsArgOnWith();340 }, "TypeError");341 },342 "throws if no context is specified": function () {343 var stub = this.stub;344 assert.exception(function () {345 stub.callsArgOnWith(3);346 }, "TypeError");347 },348 "throws if index is not number": function () {349 var stub = this.stub;350 assert.exception(function () {351 stub.callsArgOnWith({});352 }, "TypeError");353 },354 "throws if context is not an object": function () {355 var stub = this.stub;356 assert.exception(function () {357 stub.callsArgOnWith(2, 2);358 }, "TypeError");359 }360 },361 ".objectMethod": {362 setUp: function () {363 this.method = function () {};364 this.object = { method: this.method };365 this.wrapMethod = sinon.wrapMethod;366 },367 tearDown: function () {368 sinon.wrapMethod = this.wrapMethod;369 },370 "returns function from wrapMethod": function () {371 var wrapper = function () {};372 sinon.wrapMethod = function () {373 return wrapper;374 };375 var result = sinon.stub(this.object, "method");376 assert.same(result, wrapper);377 },378 "passes object and method to wrapMethod": function () {379 var wrapper = function () {};380 var args;381 sinon.wrapMethod = function () {382 args = arguments;383 return wrapper;384 };385 sinon.stub(this.object, "method");386 assert.same(args[0], this.object);387 assert.same(args[1], "method");388 },389 "uses provided function as stub": function () {390 var called = false;391 var stub = sinon.stub(this.object, "method", function () {392 called = true;393 });394 stub();395 assert(called);396 },397 "wraps provided function": function () {398 var customStub = function () {};399 var stub = sinon.stub(this.object, "method", customStub);400 refute.same(stub, customStub);401 assert.isFunction(stub.restore);402 },403 "throws if third argument is provided but not a function or proprety descriptor": function () {404 var object = this.object;405 assert.exception(function () {406 sinon.stub(object, "method", 1);407 }, "TypeError");408 },409 "stubbed method should be proper stub": function () {410 var stub = sinon.stub(this.object, "method");411 assert.isFunction(stub.returns);412 assert.isFunction(stub.throws);413 },414 "custom stubbed method should not be proper stub": function () {415 var stub = sinon.stub(this.object, "method", function () {});416 refute.defined(stub.returns);417 refute.defined(stub.throws);418 },419 "stub should be spy": function () {420 var stub = sinon.stub(this.object, "method");421 this.object.method();422 assert(stub.called);423 assert(stub.calledOn(this.object));424 },425 "custom stubbed method should be spy": function () {426 var stub = sinon.stub(this.object, "method", function () {});427 this.object.method();428 assert(stub.called);429 assert(stub.calledOn(this.object));430 },431 "stub should affect spy": function () {432 var stub = sinon.stub(this.object, "method");433 stub.throws("TypeError");434 try {435 this.object.method();436 }437 catch (e) {} // eslint-disable-line no-empty438 assert(stub.threw("TypeError"));439 },440 "returns standalone stub without arguments": function () {441 var stub = sinon.stub();442 assert.isFunction(stub);443 assert.isFalse(stub.called);444 },445 "throws if property is not a function": function () {446 var obj = { someProp: 42 };447 assert.exception(function () {448 sinon.stub(obj, "someProp");449 });450 assert.equals(obj.someProp, 42);451 },452 "successfully stubs falsey properties": function () {453 var obj = { 0: function () { } };454 sinon.stub(obj, 0, function () {455 return "stubbed value";456 });457 assert.equals(obj[0](), "stubbed value");458 },459 "does not stub function object": function () {460 assert.exception(function () {461 sinon.stub(function () {});462 });463 }464 },465 everything: {466 "stubs all methods of object without property": function () {467 var obj = {468 func1: function () {},469 func2: function () {},470 func3: function () {}471 };472 sinon.stub(obj);473 assert.isFunction(obj.func1.restore);474 assert.isFunction(obj.func2.restore);475 assert.isFunction(obj.func3.restore);476 },477 "stubs prototype methods": function () {478 function Obj() {}479 Obj.prototype.func1 = function () {};480 var obj = new Obj();481 sinon.stub(obj);482 assert.isFunction(obj.func1.restore);483 },484 "returns object": function () {485 var object = {};486 assert.same(sinon.stub(object), object);487 },488 "only stubs functions": function () {489 var object = { foo: "bar" };490 sinon.stub(object);491 assert.equals(object.foo, "bar");492 }493 },494 "stubbed function": {495 "throws if stubbing non-existent property": function () {496 var myObj = {};497 assert.exception(function () {498 sinon.stub(myObj, "ouch");499 });500 refute.defined(myObj.ouch);501 },502 "has toString method": function () {503 var obj = { meth: function () {} };504 sinon.stub(obj, "meth");505 assert.equals(obj.meth.toString(), "meth");506 },507 "toString should say 'stub' when unable to infer name": function () {508 var stub = sinon.stub();509 assert.equals(stub.toString(), "stub");510 },511 "toString should prefer property name if possible": function () {512 var obj = {};513 obj.meth = sinon.stub();514 obj.meth();515 assert.equals(obj.meth.toString(), "meth");516 }517 },518 ".yields": {519 "invokes only argument as callback": function () {520 var stub = sinon.stub().yields();521 var spy = sinon.spy();522 stub(spy);523 assert(spy.calledOnce);524 assert.equals(spy.args[0].length, 0);525 },526 "throws understandable error if no callback is passed": function () {527 var stub = sinon.stub().yields();528 try {529 stub();530 throw new Error();531 } catch (e) {532 assert.equals(e.message, "stub expected to yield, but no callback was passed.");533 }534 },535 "includes stub name and actual arguments in error": function () {536 var myObj = { somethingAwesome: function () {} };537 var stub = sinon.stub(myObj, "somethingAwesome").yields();538 try {539 stub(23, 42);540 throw new Error();541 } catch (e) {542 assert.equals(e.message, "somethingAwesome expected to yield, but no callback " +543 "was passed. Received [23, 42]");544 }545 },546 "invokes last argument as callback": function () {547 var stub = sinon.stub().yields();548 var spy = sinon.spy();549 stub(24, {}, spy);550 assert(spy.calledOnce);551 assert.equals(spy.args[0].length, 0);552 },553 "invokes first of two callbacks": function () {554 var stub = sinon.stub().yields();555 var spy = sinon.spy();556 var spy2 = sinon.spy();557 stub(24, {}, spy, spy2);558 assert(spy.calledOnce);559 assert(!spy2.called);560 },561 "invokes callback with arguments": function () {562 var obj = { id: 42 };563 var stub = sinon.stub().yields(obj, "Crazy");564 var spy = sinon.spy();565 stub(spy);566 assert(spy.calledWith(obj, "Crazy"));567 },568 "throws if callback throws": function () {569 var obj = { id: 42 };570 var stub = sinon.stub().yields(obj, "Crazy");571 var callback = sinon.stub().throws();572 assert.exception(function () {573 stub(callback);574 });575 },576 "plays nice with throws": function () {577 var stub = sinon.stub().throws().yields();578 var spy = sinon.spy();579 assert.exception(function () {580 stub(spy);581 });582 assert(spy.calledOnce);583 },584 "plays nice with returns": function () {585 var obj = {};586 var stub = sinon.stub().returns(obj).yields();587 var spy = sinon.spy();588 assert.same(stub(spy), obj);589 assert(spy.calledOnce);590 },591 "plays nice with returnsArg": function () {592 var stub = sinon.stub().returnsArg(0).yields();593 var spy = sinon.spy();594 assert.same(stub(spy), spy);595 assert(spy.calledOnce);596 },597 "plays nice with returnsThis": function () {598 var obj = {};599 var stub = sinon.stub().returnsThis().yields();600 var spy = sinon.spy();601 assert.same(stub.call(obj, spy), obj);602 assert(spy.calledOnce);603 }604 },605 ".yieldsRight": {606 "invokes only argument as callback": function () {607 var stub = sinon.stub().yieldsRight();608 var spy = sinon.spy();609 stub(spy);610 assert(spy.calledOnce);611 assert.equals(spy.args[0].length, 0);612 },613 "throws understandable error if no callback is passed": function () {614 var stub = sinon.stub().yieldsRight();615 try {616 stub();617 throw new Error();618 } catch (e) {619 assert.equals(e.message, "stub expected to yield, but no callback was passed.");620 }621 },622 "includes stub name and actual arguments in error": function () {623 var myObj = { somethingAwesome: function () {} };624 var stub = sinon.stub(myObj, "somethingAwesome").yieldsRight();625 try {626 stub(23, 42);627 throw new Error();628 } catch (e) {629 assert.equals(e.message, "somethingAwesome expected to yield, but no callback " +630 "was passed. Received [23, 42]");631 }632 },633 "invokes last argument as callback": function () {634 var stub = sinon.stub().yieldsRight();635 var spy = sinon.spy();636 stub(24, {}, spy);637 assert(spy.calledOnce);638 assert.equals(spy.args[0].length, 0);639 },640 "invokes the last of two callbacks": function () {641 var stub = sinon.stub().yieldsRight();642 var spy = sinon.spy();643 var spy2 = sinon.spy();644 stub(24, {}, spy, spy2);645 assert(!spy.called);646 assert(spy2.calledOnce);647 },648 "invokes callback with arguments": function () {649 var obj = { id: 42 };650 var stub = sinon.stub().yieldsRight(obj, "Crazy");651 var spy = sinon.spy();652 stub(spy);653 assert(spy.calledWith(obj, "Crazy"));654 },655 "throws if callback throws": function () {656 var obj = { id: 42 };657 var stub = sinon.stub().yieldsRight(obj, "Crazy");658 var callback = sinon.stub().throws();659 assert.exception(function () {660 stub(callback);661 });662 },663 "plays nice with throws": function () {664 var stub = sinon.stub().throws().yieldsRight();665 var spy = sinon.spy();666 assert.exception(function () {667 stub(spy);668 });669 assert(spy.calledOnce);670 },671 "plays nice with returns": function () {672 var obj = {};673 var stub = sinon.stub().returns(obj).yieldsRight();674 var spy = sinon.spy();675 assert.same(stub(spy), obj);676 assert(spy.calledOnce);677 },678 "plays nice with returnsArg": function () {679 var stub = sinon.stub().returnsArg(0).yieldsRight();680 var spy = sinon.spy();681 assert.same(stub(spy), spy);682 assert(spy.calledOnce);683 },684 "plays nice with returnsThis": function () {685 var obj = {};686 var stub = sinon.stub().returnsThis().yieldsRight();687 var spy = sinon.spy();688 assert.same(stub.call(obj, spy), obj);689 assert(spy.calledOnce);690 }691 },692 ".yieldsOn": {693 setUp: function () {694 this.stub = sinon.stub.create();695 this.fakeContext = { foo: "bar" };696 },697 "invokes only argument as callback": function () {698 var spy = sinon.spy();699 this.stub.yieldsOn(this.fakeContext);700 this.stub(spy);701 assert(spy.calledOnce);702 assert(spy.calledOn(this.fakeContext));703 assert.equals(spy.args[0].length, 0);704 },705 "throws if no context is specified": function () {706 assert.exception(function () {707 this.stub.yieldsOn();708 }, "TypeError");709 },710 "throws understandable error if no callback is passed": function () {711 this.stub.yieldsOn(this.fakeContext);712 try {713 this.stub();714 throw new Error();715 } catch (e) {716 assert.equals(e.message, "stub expected to yield, but no callback was passed.");717 }718 },719 "includes stub name and actual arguments in error": function () {720 var myObj = { somethingAwesome: function () {} };721 var stub = sinon.stub(myObj, "somethingAwesome").yieldsOn(this.fakeContext);722 try {723 stub(23, 42);724 throw new Error();725 } catch (e) {726 assert.equals(e.message, "somethingAwesome expected to yield, but no callback " +727 "was passed. Received [23, 42]");728 }729 },730 "invokes last argument as callback": function () {731 var spy = sinon.spy();732 this.stub.yieldsOn(this.fakeContext);733 this.stub(24, {}, spy);734 assert(spy.calledOnce);735 assert(spy.calledOn(this.fakeContext));736 assert.equals(spy.args[0].length, 0);737 },738 "invokes first of two callbacks": function () {739 var spy = sinon.spy();740 var spy2 = sinon.spy();741 this.stub.yieldsOn(this.fakeContext);742 this.stub(24, {}, spy, spy2);743 assert(spy.calledOnce);744 assert(spy.calledOn(this.fakeContext));745 assert(!spy2.called);746 },747 "invokes callback with arguments": function () {748 var obj = { id: 42 };749 var spy = sinon.spy();750 this.stub.yieldsOn(this.fakeContext, obj, "Crazy");751 this.stub(spy);752 assert(spy.calledWith(obj, "Crazy"));753 assert(spy.calledOn(this.fakeContext));754 },755 "throws if callback throws": function () {756 var obj = { id: 42 };757 var callback = sinon.stub().throws();758 this.stub.yieldsOn(this.fakeContext, obj, "Crazy");759 assert.exception(function () {760 this.stub(callback);761 });762 }763 },764 ".yieldsTo": {765 "yields to property of object argument": function () {766 var stub = sinon.stub().yieldsTo("success");767 var callback = sinon.spy();768 stub({ success: callback });769 assert(callback.calledOnce);770 assert.equals(callback.args[0].length, 0);771 },772 "throws understandable error if no object with callback is passed": function () {773 var stub = sinon.stub().yieldsTo("success");774 try {775 stub();776 throw new Error();777 } catch (e) {778 assert.equals(e.message, "stub expected to yield to 'success', but no object " +779 "with such a property was passed.");780 }781 },782 "includes stub name and actual arguments in error": function () {783 var myObj = { somethingAwesome: function () {} };784 var stub = sinon.stub(myObj, "somethingAwesome").yieldsTo("success");785 try {786 stub(23, 42);787 throw new Error();788 } catch (e) {789 assert.equals(e.message, "somethingAwesome expected to yield to 'success', but " +790 "no object with such a property was passed. " +791 "Received [23, 42]");792 }793 },794 "invokes property on last argument as callback": function () {795 var stub = sinon.stub().yieldsTo("success");796 var callback = sinon.spy();797 stub(24, {}, { success: callback });798 assert(callback.calledOnce);799 assert.equals(callback.args[0].length, 0);800 },801 "invokes first of two possible callbacks": function () {802 var stub = sinon.stub().yieldsTo("error");803 var callback = sinon.spy();804 var callback2 = sinon.spy();805 stub(24, {}, { error: callback }, { error: callback2 });806 assert(callback.calledOnce);807 assert(!callback2.called);808 },809 "invokes callback with arguments": function () {810 var obj = { id: 42 };811 var stub = sinon.stub().yieldsTo("success", obj, "Crazy");812 var callback = sinon.spy();813 stub({ success: callback });814 assert(callback.calledWith(obj, "Crazy"));815 },816 "throws if callback throws": function () {817 var obj = { id: 42 };818 var stub = sinon.stub().yieldsTo("error", obj, "Crazy");819 var callback = sinon.stub().throws();820 assert.exception(function () {821 stub({ error: callback });822 });823 }824 },825 ".yieldsToOn": {826 setUp: function () {827 this.stub = sinon.stub.create();828 this.fakeContext = { foo: "bar" };829 },830 "yields to property of object argument": function () {831 this.stub.yieldsToOn("success", this.fakeContext);832 var callback = sinon.spy();833 this.stub({ success: callback });834 assert(callback.calledOnce);835 assert(callback.calledOn(this.fakeContext));836 assert.equals(callback.args[0].length, 0);837 },838 "throws if no context is specified": function () {839 assert.exception(function () {840 this.stub.yieldsToOn("success");841 }, "TypeError");842 },843 "throws understandable error if no object with callback is passed": function () {844 this.stub.yieldsToOn("success", this.fakeContext);845 try {846 this.stub();847 throw new Error();848 } catch (e) {849 assert.equals(e.message, "stub expected to yield to 'success', but no object " +850 "with such a property was passed.");851 }852 },853 "includes stub name and actual arguments in error": function () {854 var myObj = { somethingAwesome: function () {} };855 var stub = sinon.stub(myObj, "somethingAwesome").yieldsToOn("success", this.fakeContext);856 try {857 stub(23, 42);858 throw new Error();859 } catch (e) {860 assert.equals(e.message, "somethingAwesome expected to yield to 'success', but " +861 "no object with such a property was passed. " +862 "Received [23, 42]");863 }864 },865 "invokes property on last argument as callback": function () {866 var callback = sinon.spy();867 this.stub.yieldsToOn("success", this.fakeContext);868 this.stub(24, {}, { success: callback });869 assert(callback.calledOnce);870 assert(callback.calledOn(this.fakeContext));871 assert.equals(callback.args[0].length, 0);872 },873 "invokes first of two possible callbacks": function () {874 var callback = sinon.spy();875 var callback2 = sinon.spy();876 this.stub.yieldsToOn("error", this.fakeContext);877 this.stub(24, {}, { error: callback }, { error: callback2 });878 assert(callback.calledOnce);879 assert(callback.calledOn(this.fakeContext));880 assert(!callback2.called);881 },882 "invokes callback with arguments": function () {883 var obj = { id: 42 };884 var callback = sinon.spy();885 this.stub.yieldsToOn("success", this.fakeContext, obj, "Crazy");886 this.stub({ success: callback });887 assert(callback.calledOn(this.fakeContext));888 assert(callback.calledWith(obj, "Crazy"));889 },890 "throws if callback throws": function () {891 var obj = { id: 42 };892 var callback = sinon.stub().throws();893 this.stub.yieldsToOn("error", this.fakeContext, obj, "Crazy");894 assert.exception(function () {895 this.stub({ error: callback });896 });897 }898 },899 ".withArgs": {900 "defines withArgs method": function () {901 var stub = sinon.stub();902 assert.isFunction(stub.withArgs);903 },904 "creates filtered stub": function () {905 var stub = sinon.stub();906 var other = stub.withArgs(23);907 refute.same(other, stub);908 assert.isFunction(stub.returns);909 assert.isFunction(other.returns);910 },911 "filters return values based on arguments": function () {912 var stub = sinon.stub().returns(23);913 stub.withArgs(42).returns(99);914 assert.equals(stub(), 23);915 assert.equals(stub(42), 99);916 },917 "filters exceptions based on arguments": function () {918 var stub = sinon.stub().returns(23);919 stub.withArgs(42).throws();920 refute.exception(stub);921 assert.exception(function () {922 stub(42);923 });924 }925 },926 ".callsArgAsync": {927 setUp: function () {928 this.stub = sinon.stub.create();929 },930 "asynchronously calls argument at specified index": function (done) {931 this.stub.callsArgAsync(2);932 var callback = sinon.spy(done);933 this.stub(1, 2, callback);934 assert(!callback.called);935 }936 },937 ".callsArgWithAsync": {938 setUp: function () {939 this.stub = sinon.stub.create();940 },941 "asynchronously calls callback at specified index with multiple args": function (done) {942 var object = {};943 var array = [];944 this.stub.callsArgWithAsync(1, object, array);945 var callback = sinon.spy(done(function () {946 assert(callback.calledWith(object, array));947 }));948 this.stub(1, callback);949 assert(!callback.called);950 }951 },952 ".callsArgOnAsync": {953 setUp: function () {954 this.stub = sinon.stub.create();955 this.fakeContext = {956 foo: "bar"957 };958 },959 "asynchronously calls argument at specified index with specified context": function (done) {960 var context = this.fakeContext;961 this.stub.callsArgOnAsync(2, context);962 var callback = sinon.spy(done(function () {963 assert(callback.calledOn(context));964 }));965 this.stub(1, 2, callback);966 assert(!callback.called);967 }968 },969 ".callsArgOnWithAsync": {970 setUp: function () {971 this.stub = sinon.stub.create();972 this.fakeContext = { foo: "bar" };973 },974 "asynchronously calls argument at specified index with provided context and args": function (done) {975 var object = {};976 var context = this.fakeContext;977 this.stub.callsArgOnWithAsync(1, context, object);978 var callback = sinon.spy(done(function () {979 assert(callback.calledOn(context));980 assert(callback.calledWith(object));981 }));982 this.stub(1, callback);983 assert(!callback.called);984 }985 },986 ".yieldsAsync": {987 "asynchronously invokes only argument as callback": function (done) {988 var stub = sinon.stub().yieldsAsync();989 var spy = sinon.spy(done);990 stub(spy);991 assert(!spy.called);992 }993 },994 ".yieldsOnAsync": {995 setUp: function () {996 this.stub = sinon.stub.create();997 this.fakeContext = { foo: "bar" };998 },999 "asynchronously invokes only argument as callback with given context": function (done) {1000 var context = this.fakeContext;1001 this.stub.yieldsOnAsync(context);1002 var spy = sinon.spy(done(function () {1003 assert(spy.calledOnce);1004 assert(spy.calledOn(context));1005 assert.equals(spy.args[0].length, 0);1006 }));1007 this.stub(spy);1008 assert(!spy.called);1009 }1010 },1011 ".yieldsToAsync": {1012 "asynchronously yields to property of object argument": function (done) {1013 var stub = sinon.stub().yieldsToAsync("success");1014 var callback = sinon.spy(done(function () {1015 assert(callback.calledOnce);1016 assert.equals(callback.args[0].length, 0);1017 }));1018 stub({ success: callback });1019 assert(!callback.called);1020 }1021 },1022 ".yieldsToOnAsync": {1023 setUp: function () {1024 this.stub = sinon.stub.create();1025 this.fakeContext = { foo: "bar" };1026 },1027 "asynchronously yields to property of object argument with given context": function (done) {1028 var context = this.fakeContext;1029 this.stub.yieldsToOnAsync("success", context);1030 var callback = sinon.spy(done(function () {1031 assert(callback.calledOnce);1032 assert(callback.calledOn(context));1033 assert.equals(callback.args[0].length, 0);1034 }));1035 this.stub({ success: callback });1036 assert(!callback.called);1037 }1038 },1039 ".onCall": {1040 "can be used with returns to produce sequence": function () {1041 var stub = sinon.stub().returns(3);1042 stub.onFirstCall().returns(1)1043 .onCall(2).returns(2);1044 assert.same(stub(), 1);1045 assert.same(stub(), 3);1046 assert.same(stub(), 2);1047 assert.same(stub(), 3);1048 },1049 "can be used with returnsArg to produce sequence": function () {1050 var stub = sinon.stub().returns("default");1051 stub.onSecondCall().returnsArg(0);1052 assert.same(stub(1), "default");1053 assert.same(stub(2), 2);1054 assert.same(stub(3), "default");1055 },1056 "can be used with returnsThis to produce sequence": function () {1057 var instance = {};1058 instance.stub = sinon.stub().returns("default");1059 instance.stub.onSecondCall().returnsThis();1060 assert.same(instance.stub(), "default");1061 assert.same(instance.stub(), instance);1062 assert.same(instance.stub(), "default");1063 },1064 "can be used with throwsException to produce sequence": function () {1065 var stub = sinon.stub();1066 var error = new Error();1067 stub.onSecondCall().throwsException(error);1068 stub();1069 try {1070 stub();1071 fail("Expected stub to throw");1072 } catch (e) {1073 assert.same(e, error);1074 }1075 },1076 "in combination with withArgs": {1077 "can produce a sequence for a fake": function () {1078 var stub = sinon.stub().returns(0);1079 stub.withArgs(5).returns(-1)1080 .onFirstCall().returns(1)1081 .onSecondCall().returns(2);1082 assert.same(stub(0), 0);1083 assert.same(stub(5), 1);1084 assert.same(stub(0), 0);1085 assert.same(stub(5), 2);1086 assert.same(stub(5), -1);1087 },1088 "falls back to stub default behaviour if fake does not have its own default behaviour": function () {1089 var stub = sinon.stub().returns(0);1090 stub.withArgs(5)1091 .onFirstCall().returns(1);1092 assert.same(stub(5), 1);1093 assert.same(stub(5), 0);1094 },1095 "falls back to stub behaviour for call if fake does not have its own behaviour for call": function () {1096 var stub = sinon.stub().returns(0);1097 stub.withArgs(5).onFirstCall().returns(1);1098 stub.onSecondCall().returns(2);1099 assert.same(stub(5), 1);1100 assert.same(stub(5), 2);1101 assert.same(stub(4), 0);1102 },1103 "defaults to undefined behaviour once no more calls have been defined": function () {1104 var stub = sinon.stub();1105 stub.withArgs(5).onFirstCall().returns(1)1106 .onSecondCall().returns(2);1107 assert.same(stub(5), 1);1108 assert.same(stub(5), 2);1109 refute.defined(stub(5));1110 },1111 "does not create undefined behaviour just by calling onCall": function () {1112 var stub = sinon.stub().returns(2);1113 stub.onFirstCall();1114 assert.same(stub(6), 2);1115 },1116 "works with fakes and reset": function () {1117 var stub = sinon.stub();1118 stub.withArgs(5).onFirstCall().returns(1);1119 stub.withArgs(5).onSecondCall().returns(2);1120 assert.same(stub(5), 1);1121 assert.same(stub(5), 2);1122 refute.defined(stub(5));1123 stub.reset();1124 assert.same(stub(5), 1);1125 assert.same(stub(5), 2);1126 refute.defined(stub(5));1127 },1128 "throws an understandable error when trying to use withArgs on behavior": function () {1129 try {1130 sinon.stub().onFirstCall().withArgs(1);1131 } catch (e) {1132 assert.match(e.message, /not supported/);1133 }1134 }1135 },1136 "can be used with yields* to produce a sequence": function () {1137 var context = { foo: "bar" };1138 var obj = { method1: sinon.spy(), method2: sinon.spy() };1139 var obj2 = { method2: sinon.spy() };1140 var stub = sinon.stub().yieldsToOn("method2", context, 7, 8);1141 stub.onFirstCall().yields(1, 2)1142 .onSecondCall().yieldsOn(context, 3, 4)1143 .onThirdCall().yieldsTo("method1", 5, 6)1144 .onCall(3).yieldsToOn("method2", context, 7, 8);1145 var spy1 = sinon.spy();1146 var spy2 = sinon.spy();1147 stub(spy1);1148 stub(spy2);1149 stub(obj);1150 stub(obj);1151 stub(obj2); // should continue with default behavior1152 assert(spy1.calledOnce);1153 assert(spy1.calledWithExactly(1, 2));1154 assert(spy2.calledOnce);1155 assert(spy2.calledAfter(spy1));1156 assert(spy2.calledOn(context));1157 assert(spy2.calledWithExactly(3, 4));1158 assert(obj.method1.calledOnce);1159 assert(obj.method1.calledAfter(spy2));1160 assert(obj.method1.calledWithExactly(5, 6));1161 assert(obj.method2.calledOnce);1162 assert(obj.method2.calledAfter(obj.method1));1163 assert(obj.method2.calledOn(context));1164 assert(obj.method2.calledWithExactly(7, 8));1165 assert(obj2.method2.calledOnce);1166 assert(obj2.method2.calledAfter(obj.method2));1167 assert(obj2.method2.calledOn(context));1168 assert(obj2.method2.calledWithExactly(7, 8));1169 },1170 "can be used with callsArg* to produce a sequence": function () {1171 var spy1 = sinon.spy();1172 var spy2 = sinon.spy();1173 var spy3 = sinon.spy();1174 var spy4 = sinon.spy();1175 var spy5 = sinon.spy();1176 var decoy = sinon.spy();1177 var context = { foo: "bar" };1178 var stub = sinon.stub().callsArgOnWith(3, context, "c", "d");1179 stub.onFirstCall().callsArg(0)1180 .onSecondCall().callsArgWith(1, "a", "b")1181 .onThirdCall().callsArgOn(2, context)1182 .onCall(3).callsArgOnWith(3, context, "c", "d");1183 stub(spy1);1184 stub(decoy, spy2);1185 stub(decoy, decoy, spy3);1186 stub(decoy, decoy, decoy, spy4);1187 stub(decoy, decoy, decoy, spy5); // should continue with default behavior1188 assert(spy1.calledOnce);1189 assert(spy2.calledOnce);1190 assert(spy2.calledAfter(spy1));1191 assert(spy2.calledWithExactly("a", "b"));1192 assert(spy3.calledOnce);1193 assert(spy3.calledAfter(spy2));1194 assert(spy3.calledOn(context));1195 assert(spy4.calledOnce);1196 assert(spy4.calledAfter(spy3));1197 assert(spy4.calledOn(context));1198 assert(spy4.calledWithExactly("c", "d"));1199 assert(spy5.calledOnce);1200 assert(spy5.calledAfter(spy4));1201 assert(spy5.calledOn(context));1202 assert(spy5.calledWithExactly("c", "d"));1203 assert(decoy.notCalled);1204 },1205 "can be used with yields* and callsArg* in combination to produce a sequence": function () {1206 var stub = sinon.stub().yields(1, 2);1207 stub.onSecondCall().callsArg(1)1208 .onThirdCall().yieldsTo("method")1209 .onCall(3).callsArgWith(2, "a", "b");1210 var obj = { method: sinon.spy() };1211 var spy1 = sinon.spy();1212 var spy2 = sinon.spy();1213 var spy3 = sinon.spy();1214 var decoy = sinon.spy();1215 stub(spy1);1216 stub(decoy, spy2);1217 stub(obj);1218 stub(decoy, decoy, spy3);1219 assert(spy1.calledOnce);1220 assert(spy2.calledOnce);1221 assert(spy2.calledAfter(spy1));1222 assert(obj.method.calledOnce);1223 assert(obj.method.calledAfter(spy2));1224 assert(spy3.calledOnce);1225 assert(spy3.calledAfter(obj.method));1226 assert(spy3.calledWithExactly("a", "b"));1227 assert(decoy.notCalled);1228 },1229 "should interact correctly with assertions (GH-231)": function () {1230 var stub = sinon.stub();1231 var spy = sinon.spy();1232 stub.callsArgWith(0, "a");1233 stub(spy);1234 assert(spy.calledWith("a"));1235 stub(spy);1236 assert(spy.calledWith("a"));1237 stub.onThirdCall().callsArgWith(0, "b");1238 stub(spy);1239 assert(spy.calledWith("b"));1240 }1241 },1242 "reset only resets call history": function () {1243 var obj = { a: function () {} };1244 var spy = sinon.spy();1245 sinon.stub(obj, "a").callsArg(1);1246 obj.a(null, spy);1247 obj.a.reset();1248 obj.a(null, spy);1249 assert(spy.calledTwice);1250 },1251 ".resetBehavior": {1252 "clears yields* and callsArg* sequence": function () {1253 var stub = sinon.stub().yields(1);1254 stub.onFirstCall().callsArg(1);1255 stub.resetBehavior();1256 stub.yields(3);1257 var spyWanted = sinon.spy();1258 var spyNotWanted = sinon.spy();1259 stub(spyWanted, spyNotWanted);1260 assert(spyNotWanted.notCalled);1261 assert(spyWanted.calledOnce);1262 assert(spyWanted.calledWithExactly(3));1263 },1264 "cleans 'returns' behavior": function () {1265 var stub = sinon.stub().returns(1);1266 stub.resetBehavior();1267 refute.defined(stub());1268 },1269 "cleans behavior of fakes returned by withArgs": function () {1270 var stub = sinon.stub();1271 stub.withArgs("lolz").returns(2);1272 stub.resetBehavior();1273 refute.defined(stub("lolz"));1274 },1275 "does not clean parents' behavior when called on a fake returned by withArgs": function () {1276 var parentStub = sinon.stub().returns(false);1277 var childStub = parentStub.withArgs("lolz").returns(true);1278 childStub.resetBehavior();1279 assert.same(parentStub("lolz"), false);1280 assert.same(parentStub(), false);1281 },1282 "cleans 'returnsArg' behavior": function () {1283 var stub = sinon.stub().returnsArg(0);1284 stub.resetBehavior();1285 refute.defined(stub("defined"));1286 },1287 "cleans 'returnsThis' behavior": function () {1288 var instance = {};1289 instance.stub = sinon.stub.create();1290 instance.stub.returnsThis();1291 instance.stub.resetBehavior();1292 refute.defined(instance.stub());1293 },1294 "does not touch properties that are reset by 'reset'": {1295 ".calledOnce": function () {1296 var stub = sinon.stub();1297 stub(1);1298 stub.resetBehavior();1299 assert(stub.calledOnce);1300 },1301 "called multiple times": function () {1302 var stub = sinon.stub();1303 stub(1);1304 stub(2);1305 stub(3);1306 stub.resetBehavior();1307 assert(stub.called);1308 assert.equals(stub.args.length, 3);1309 assert.equals(stub.returnValues.length, 3);1310 assert.equals(stub.exceptions.length, 3);1311 assert.equals(stub.thisValues.length, 3);1312 assert.defined(stub.firstCall);1313 assert.defined(stub.secondCall);1314 assert.defined(stub.thirdCall);1315 assert.defined(stub.lastCall);1316 },1317 "call order state": function () {1318 var stubs = [sinon.stub(), sinon.stub()];1319 stubs[0]();1320 stubs[1]();1321 stubs[0].resetBehavior();1322 assert(stubs[0].calledBefore(stubs[1]));1323 },1324 "fakes returned by withArgs": function () {1325 var stub = sinon.stub();1326 var fakeA = stub.withArgs("a");1327 var fakeB = stub.withArgs("b");1328 stub("a");1329 stub("b");1330 stub("c");1331 var fakeC = stub.withArgs("c");1332 stub.resetBehavior();1333 assert(fakeA.calledOnce);1334 assert(fakeB.calledOnce);1335 assert(fakeC.calledOnce);1336 }1337 }1338 },1339 ".length": {1340 "is zero by default": function () {1341 var stub = sinon.stub();1342 assert.equals(stub.length, 0);1343 },1344 "matches the function length": function () {1345 var api = { someMethod: function (a, b, c) {} }; // eslint-disable-line no-unused-vars1346 var stub = sinon.stub(api, "someMethod");1347 assert.equals(stub.length, 3);1348 }1349 }1350 });...

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stub-test.7ea71d6d0d12.js

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...28 assert.same(syncVersions, asyncVersions,29 "Stub prototype should contain same amount of synchronous and asynchronous methods");30 },31 "should allow overriding async behavior with sync behavior": function () {32 var stub = sinon.stub();33 var callback = sinon.spy();34 stub.callsArgAsync(1);35 stub.callsArg(1);36 stub(1, callback);37 assert(callback.called);38 },39 ".returns": {40 "returns specified value": function () {41 var stub = sinon.stub.create();42 var object = {};43 stub.returns(object);44 assert.same(stub(), object);45 },46 "returns should return stub": function () {47 var stub = sinon.stub.create();48 assert.same(stub.returns(""), stub);49 },50 "returns undefined": function () {51 var stub = sinon.stub.create();52 refute.defined(stub());53 },54 "supersedes previous throws": function () {55 var stub = sinon.stub.create();56 stub.throws().returns(1);57 refute.exception(function () {58 stub();59 });60 }61 },62 ".returnsArg": {63 "returns argument at specified index": function () {64 var stub = sinon.stub.create();65 stub.returnsArg(0);66 var object = {};67 assert.same(stub(object), object);68 },69 "returns stub": function () {70 var stub = sinon.stub.create();71 assert.same(stub.returnsArg(0), stub);72 },73 "throws if no index is specified": function () {74 var stub = sinon.stub.create();75 assert.exception(function () {76 stub.returnsArg();77 }, "TypeError");78 },79 "throws if index is not number": function () {80 var stub = sinon.stub.create();81 assert.exception(function () {82 stub.returnsArg({});83 }, "TypeError");84 }85 },86 ".returnsThis": {87 "stub returns this": function () {88 var instance = {};89 instance.stub = sinon.stub.create();90 instance.stub.returnsThis();91 assert.same(instance.stub(), instance);92 },93 "stub returns undefined when detached": {94 requiresSupportFor: {95 strictMode: (function () {96 return this;97 }()) === undefined98 },99 "": function () {100 var stub = sinon.stub.create();101 stub.returnsThis();102 // Due to strict mode, would be `global` otherwise103 assert.same(stub(), undefined);104 }105 },106 "stub respects call/apply": function () {107 var stub = sinon.stub.create();108 stub.returnsThis();109 var object = {};110 assert.same(stub.call(object), object);111 assert.same(stub.apply(object), object);112 },113 "returns stub": function () {114 var stub = sinon.stub.create();115 assert.same(stub.returnsThis(), stub);116 }117 },118 ".throws": {119 "throws specified exception": function () {120 var stub = sinon.stub.create();121 var error = new Error();122 stub.throws(error);123 try {124 stub();125 fail("Expected stub to throw");126 } catch (e) {127 assert.same(e, error);128 }129 },130 "returns stub": function () {131 var stub = sinon.stub.create();132 assert.same(stub.throws({}), stub);133 },134 "sets type of exception to throw": function () {135 var stub = sinon.stub.create();136 var exceptionType = "TypeError";137 stub.throws(exceptionType);138 assert.exception(function () {139 stub();140 }, exceptionType);141 },142 "specifies exception message": function () {143 var stub = sinon.stub.create();144 var message = "Oh no!";145 stub.throws("Error", message);146 try {147 stub();148 buster.referee.fail("Expected stub to throw");149 } catch (e) {150 assert.equals(e.message, message);151 }152 },153 "does not specify exception message if not provided": function () {154 var stub = sinon.stub.create();155 stub.throws("Error");156 try {157 stub();158 buster.referee.fail("Expected stub to throw");159 } catch (e) {160 assert.equals(e.message, "");161 }162 },163 "throws generic error": function () {164 var stub = sinon.stub.create();165 stub.throws();166 assert.exception(function () {167 stub();168 }, "Error");169 },170 "resets 'invoking' flag": function () {171 var stub = sinon.stub.create();172 stub.throws();173 try {174 stub();175 } catch (e) {176 refute.defined(stub.invoking);177 }178 }179 },180 ".callsArg": {181 setUp: function () {182 this.stub = sinon.stub.create();183 },184 "calls argument at specified index": function () {185 this.stub.callsArg(2);186 var callback = sinon.stub.create();187 this.stub(1, 2, callback);188 assert(callback.called);189 },190 "returns stub": function () {191 assert.isFunction(this.stub.callsArg(2));192 },193 "throws if argument at specified index is not callable": function () {194 this.stub.callsArg(0);195 assert.exception(function () {196 this.stub(1);197 }, "TypeError");198 },199 "throws if no index is specified": function () {200 var stub = this.stub;201 assert.exception(function () {202 stub.callsArg();203 }, "TypeError");204 },205 "throws if index is not number": function () {206 var stub = this.stub;207 assert.exception(function () {208 stub.callsArg({});209 }, "TypeError");210 }211 },212 ".callsArgWith": {213 setUp: function () {214 this.stub = sinon.stub.create();215 },216 "calls argument at specified index with provided args": function () {217 var object = {};218 this.stub.callsArgWith(1, object);219 var callback = sinon.stub.create();220 this.stub(1, callback);221 assert(callback.calledWith(object));222 },223 "returns function": function () {224 var stub = this.stub.callsArgWith(2, 3);225 assert.isFunction(stub);226 },227 "calls callback without args": function () {228 this.stub.callsArgWith(1);229 var callback = sinon.stub.create();230 this.stub(1, callback);231 assert(callback.calledWith());232 },233 "calls callback with multiple args": function () {234 var object = {};235 var array = [];236 this.stub.callsArgWith(1, object, array);237 var callback = sinon.stub.create();238 this.stub(1, callback);239 assert(callback.calledWith(object, array));240 },241 "throws if no index is specified": function () {242 var stub = this.stub;243 assert.exception(function () {244 stub.callsArgWith();245 }, "TypeError");246 },247 "throws if index is not number": function () {248 var stub = this.stub;249 assert.exception(function () {250 stub.callsArgWith({});251 }, "TypeError");252 }253 },254 ".callsArgOn": {255 setUp: function () {256 this.stub = sinon.stub.create();257 this.fakeContext = {258 foo: "bar"259 };260 },261 "calls argument at specified index": function () {262 this.stub.callsArgOn(2, this.fakeContext);263 var callback = sinon.stub.create();264 this.stub(1, 2, callback);265 assert(callback.called);266 assert(callback.calledOn(this.fakeContext));267 },268 "returns stub": function () {269 var stub = this.stub.callsArgOn(2, this.fakeContext);270 assert.isFunction(stub);271 },272 "throws if argument at specified index is not callable": function () {273 this.stub.callsArgOn(0, this.fakeContext);274 assert.exception(function () {275 this.stub(1);276 }, "TypeError");277 },278 "throws if no index is specified": function () {279 var stub = this.stub;280 assert.exception(function () {281 stub.callsArgOn();282 }, "TypeError");283 },284 "throws if no context is specified": function () {285 var stub = this.stub;286 assert.exception(function () {287 stub.callsArgOn(3);288 }, "TypeError");289 },290 "throws if index is not number": function () {291 var stub = this.stub;292 assert.exception(function () {293 stub.callsArgOn(this.fakeContext, 2);294 }, "TypeError");295 },296 "throws if context is not an object": function () {297 var stub = this.stub;298 assert.exception(function () {299 stub.callsArgOn(2, 2);300 }, "TypeError");301 }302 },303 ".callsArgOnWith": {304 setUp: function () {305 this.stub = sinon.stub.create();306 this.fakeContext = { foo: "bar" };307 },308 "calls argument at specified index with provided args": function () {309 var object = {};310 this.stub.callsArgOnWith(1, this.fakeContext, object);311 var callback = sinon.stub.create();312 this.stub(1, callback);313 assert(callback.calledWith(object));314 assert(callback.calledOn(this.fakeContext));315 },316 "returns function": function () {317 var stub = this.stub.callsArgOnWith(2, this.fakeContext, 3);318 assert.isFunction(stub);319 },320 "calls callback without args": function () {321 this.stub.callsArgOnWith(1, this.fakeContext);322 var callback = sinon.stub.create();323 this.stub(1, callback);324 assert(callback.calledWith());325 assert(callback.calledOn(this.fakeContext));326 },327 "calls callback with multiple args": function () {328 var object = {};329 var array = [];330 this.stub.callsArgOnWith(1, this.fakeContext, object, array);331 var callback = sinon.stub.create();332 this.stub(1, callback);333 assert(callback.calledWith(object, array));334 assert(callback.calledOn(this.fakeContext));335 },336 "throws if no index is specified": function () {337 var stub = this.stub;338 assert.exception(function () {339 stub.callsArgOnWith();340 }, "TypeError");341 },342 "throws if no context is specified": function () {343 var stub = this.stub;344 assert.exception(function () {345 stub.callsArgOnWith(3);346 }, "TypeError");347 },348 "throws if index is not number": function () {349 var stub = this.stub;350 assert.exception(function () {351 stub.callsArgOnWith({});352 }, "TypeError");353 },354 "throws if context is not an object": function () {355 var stub = this.stub;356 assert.exception(function () {357 stub.callsArgOnWith(2, 2);358 }, "TypeError");359 }360 },361 ".objectMethod": {362 setUp: function () {363 this.method = function () {};364 this.object = { method: this.method };365 this.wrapMethod = sinon.wrapMethod;366 },367 tearDown: function () {368 sinon.wrapMethod = this.wrapMethod;369 },370 "returns function from wrapMethod": function () {371 var wrapper = function () {};372 sinon.wrapMethod = function () {373 return wrapper;374 };375 var result = sinon.stub(this.object, "method");376 assert.same(result, wrapper);377 },378 "passes object and method to wrapMethod": function () {379 var wrapper = function () {};380 var args;381 sinon.wrapMethod = function () {382 args = arguments;383 return wrapper;384 };385 sinon.stub(this.object, "method");386 assert.same(args[0], this.object);387 assert.same(args[1], "method");388 },389 "uses provided function as stub": function () {390 var called = false;391 var stub = sinon.stub(this.object, "method", function () {392 called = true;393 });394 stub();395 assert(called);396 },397 "wraps provided function": function () {398 var customStub = function () {};399 var stub = sinon.stub(this.object, "method", customStub);400 refute.same(stub, customStub);401 assert.isFunction(stub.restore);402 },403 "throws if third argument is provided but not a function or proprety descriptor": function () {404 var object = this.object;405 assert.exception(function () {406 sinon.stub(object, "method", 1);407 }, "TypeError");408 },409 "stubbed method should be proper stub": function () {410 var stub = sinon.stub(this.object, "method");411 assert.isFunction(stub.returns);412 assert.isFunction(stub.throws);413 },414 "custom stubbed method should not be proper stub": function () {415 var stub = sinon.stub(this.object, "method", function () {});416 refute.defined(stub.returns);417 refute.defined(stub.throws);418 },419 "stub should be spy": function () {420 var stub = sinon.stub(this.object, "method");421 this.object.method();422 assert(stub.called);423 assert(stub.calledOn(this.object));424 },425 "custom stubbed method should be spy": function () {426 var stub = sinon.stub(this.object, "method", function () {});427 this.object.method();428 assert(stub.called);429 assert(stub.calledOn(this.object));430 },431 "stub should affect spy": function () {432 var stub = sinon.stub(this.object, "method");433 stub.throws("TypeError");434 try {435 this.object.method();436 }437 catch (e) {} // eslint-disable-line no-empty438 assert(stub.threw("TypeError"));439 },440 "returns standalone stub without arguments": function () {441 var stub = sinon.stub();442 assert.isFunction(stub);443 assert.isFalse(stub.called);444 },445 "throws if property is not a function": function () {446 var obj = { someProp: 42 };447 assert.exception(function () {448 sinon.stub(obj, "someProp");449 });450 assert.equals(obj.someProp, 42);451 },452 "successfully stubs falsey properties": function () {453 var obj = { 0: function () { } };454 sinon.stub(obj, 0, function () {455 return "stubbed value";456 });457 assert.equals(obj[0](), "stubbed value");458 },459 "does not stub function object": function () {460 assert.exception(function () {461 sinon.stub(function () {});462 });463 }464 },465 everything: {466 "stubs all methods of object without property": function () {467 var obj = {468 func1: function () {},469 func2: function () {},470 func3: function () {}471 };472 sinon.stub(obj);473 assert.isFunction(obj.func1.restore);474 assert.isFunction(obj.func2.restore);475 assert.isFunction(obj.func3.restore);476 },477 "stubs prototype methods": function () {478 function Obj() {}479 Obj.prototype.func1 = function () {};480 var obj = new Obj();481 sinon.stub(obj);482 assert.isFunction(obj.func1.restore);483 },484 "returns object": function () {485 var object = {};486 assert.same(sinon.stub(object), object);487 },488 "only stubs functions": function () {489 var object = { foo: "bar" };490 sinon.stub(object);491 assert.equals(object.foo, "bar");492 }493 },494 "stubbed function": {495 "throws if stubbing non-existent property": function () {496 var myObj = {};497 assert.exception(function () {498 sinon.stub(myObj, "ouch");499 });500 refute.defined(myObj.ouch);501 },502 "has toString method": function () {503 var obj = { meth: function () {} };504 sinon.stub(obj, "meth");505 assert.equals(obj.meth.toString(), "meth");506 },507 "toString should say 'stub' when unable to infer name": function () {508 var stub = sinon.stub();509 assert.equals(stub.toString(), "stub");510 },511 "toString should prefer property name if possible": function () {512 var obj = {};513 obj.meth = sinon.stub();514 obj.meth();515 assert.equals(obj.meth.toString(), "meth");516 }517 },518 ".yields": {519 "invokes only argument as callback": function () {520 var stub = sinon.stub().yields();521 var spy = sinon.spy();522 stub(spy);523 assert(spy.calledOnce);524 assert.equals(spy.args[0].length, 0);525 },526 "throws understandable error if no callback is passed": function () {527 var stub = sinon.stub().yields();528 try {529 stub();530 throw new Error();531 } catch (e) {532 assert.equals(e.message, "stub expected to yield, but no callback was passed.");533 }534 },535 "includes stub name and actual arguments in error": function () {536 var myObj = { somethingAwesome: function () {} };537 var stub = sinon.stub(myObj, "somethingAwesome").yields();538 try {539 stub(23, 42);540 throw new Error();541 } catch (e) {542 assert.equals(e.message, "somethingAwesome expected to yield, but no callback " +543 "was passed. Received [23, 42]");544 }545 },546 "invokes last argument as callback": function () {547 var stub = sinon.stub().yields();548 var spy = sinon.spy();549 stub(24, {}, spy);550 assert(spy.calledOnce);551 assert.equals(spy.args[0].length, 0);552 },553 "invokes first of two callbacks": function () {554 var stub = sinon.stub().yields();555 var spy = sinon.spy();556 var spy2 = sinon.spy();557 stub(24, {}, spy, spy2);558 assert(spy.calledOnce);559 assert(!spy2.called);560 },561 "invokes callback with arguments": function () {562 var obj = { id: 42 };563 var stub = sinon.stub().yields(obj, "Crazy");564 var spy = sinon.spy();565 stub(spy);566 assert(spy.calledWith(obj, "Crazy"));567 },568 "throws if callback throws": function () {569 var obj = { id: 42 };570 var stub = sinon.stub().yields(obj, "Crazy");571 var callback = sinon.stub().throws();572 assert.exception(function () {573 stub(callback);574 });575 },576 "plays nice with throws": function () {577 var stub = sinon.stub().throws().yields();578 var spy = sinon.spy();579 assert.exception(function () {580 stub(spy);581 });582 assert(spy.calledOnce);583 },584 "plays nice with returns": function () {585 var obj = {};586 var stub = sinon.stub().returns(obj).yields();587 var spy = sinon.spy();588 assert.same(stub(spy), obj);589 assert(spy.calledOnce);590 },591 "plays nice with returnsArg": function () {592 var stub = sinon.stub().returnsArg(0).yields();593 var spy = sinon.spy();594 assert.same(stub(spy), spy);595 assert(spy.calledOnce);596 },597 "plays nice with returnsThis": function () {598 var obj = {};599 var stub = sinon.stub().returnsThis().yields();600 var spy = sinon.spy();601 assert.same(stub.call(obj, spy), obj);602 assert(spy.calledOnce);603 }604 },605 ".yieldsRight": {606 "invokes only argument as callback": function () {607 var stub = sinon.stub().yieldsRight();608 var spy = sinon.spy();609 stub(spy);610 assert(spy.calledOnce);611 assert.equals(spy.args[0].length, 0);612 },613 "throws understandable error if no callback is passed": function () {614 var stub = sinon.stub().yieldsRight();615 try {616 stub();617 throw new Error();618 } catch (e) {619 assert.equals(e.message, "stub expected to yield, but no callback was passed.");620 }621 },622 "includes stub name and actual arguments in error": function () {623 var myObj = { somethingAwesome: function () {} };624 var stub = sinon.stub(myObj, "somethingAwesome").yieldsRight();625 try {626 stub(23, 42);627 throw new Error();628 } catch (e) {629 assert.equals(e.message, "somethingAwesome expected to yield, but no callback " +630 "was passed. Received [23, 42]");631 }632 },633 "invokes last argument as callback": function () {634 var stub = sinon.stub().yieldsRight();635 var spy = sinon.spy();636 stub(24, {}, spy);637 assert(spy.calledOnce);638 assert.equals(spy.args[0].length, 0);639 },640 "invokes the last of two callbacks": function () {641 var stub = sinon.stub().yieldsRight();642 var spy = sinon.spy();643 var spy2 = sinon.spy();644 stub(24, {}, spy, spy2);645 assert(!spy.called);646 assert(spy2.calledOnce);647 },648 "invokes callback with arguments": function () {649 var obj = { id: 42 };650 var stub = sinon.stub().yieldsRight(obj, "Crazy");651 var spy = sinon.spy();652 stub(spy);653 assert(spy.calledWith(obj, "Crazy"));654 },655 "throws if callback throws": function () {656 var obj = { id: 42 };657 var stub = sinon.stub().yieldsRight(obj, "Crazy");658 var callback = sinon.stub().throws();659 assert.exception(function () {660 stub(callback);661 });662 },663 "plays nice with throws": function () {664 var stub = sinon.stub().throws().yieldsRight();665 var spy = sinon.spy();666 assert.exception(function () {667 stub(spy);668 });669 assert(spy.calledOnce);670 },671 "plays nice with returns": function () {672 var obj = {};673 var stub = sinon.stub().returns(obj).yieldsRight();674 var spy = sinon.spy();675 assert.same(stub(spy), obj);676 assert(spy.calledOnce);677 },678 "plays nice with returnsArg": function () {679 var stub = sinon.stub().returnsArg(0).yieldsRight();680 var spy = sinon.spy();681 assert.same(stub(spy), spy);682 assert(spy.calledOnce);683 },684 "plays nice with returnsThis": function () {685 var obj = {};686 var stub = sinon.stub().returnsThis().yieldsRight();687 var spy = sinon.spy();688 assert.same(stub.call(obj, spy), obj);689 assert(spy.calledOnce);690 }691 },692 ".yieldsOn": {693 setUp: function () {694 this.stub = sinon.stub.create();695 this.fakeContext = { foo: "bar" };696 },697 "invokes only argument as callback": function () {698 var spy = sinon.spy();699 this.stub.yieldsOn(this.fakeContext);700 this.stub(spy);701 assert(spy.calledOnce);702 assert(spy.calledOn(this.fakeContext));703 assert.equals(spy.args[0].length, 0);704 },705 "throws if no context is specified": function () {706 assert.exception(function () {707 this.stub.yieldsOn();708 }, "TypeError");709 },710 "throws understandable error if no callback is passed": function () {711 this.stub.yieldsOn(this.fakeContext);712 try {713 this.stub();714 throw new Error();715 } catch (e) {716 assert.equals(e.message, "stub expected to yield, but no callback was passed.");717 }718 },719 "includes stub name and actual arguments in error": function () {720 var myObj = { somethingAwesome: function () {} };721 var stub = sinon.stub(myObj, "somethingAwesome").yieldsOn(this.fakeContext);722 try {723 stub(23, 42);724 throw new Error();725 } catch (e) {726 assert.equals(e.message, "somethingAwesome expected to yield, but no callback " +727 "was passed. Received [23, 42]");728 }729 },730 "invokes last argument as callback": function () {731 var spy = sinon.spy();732 this.stub.yieldsOn(this.fakeContext);733 this.stub(24, {}, spy);734 assert(spy.calledOnce);735 assert(spy.calledOn(this.fakeContext));736 assert.equals(spy.args[0].length, 0);737 },738 "invokes first of two callbacks": function () {739 var spy = sinon.spy();740 var spy2 = sinon.spy();741 this.stub.yieldsOn(this.fakeContext);742 this.stub(24, {}, spy, spy2);743 assert(spy.calledOnce);744 assert(spy.calledOn(this.fakeContext));745 assert(!spy2.called);746 },747 "invokes callback with arguments": function () {748 var obj = { id: 42 };749 var spy = sinon.spy();750 this.stub.yieldsOn(this.fakeContext, obj, "Crazy");751 this.stub(spy);752 assert(spy.calledWith(obj, "Crazy"));753 assert(spy.calledOn(this.fakeContext));754 },755 "throws if callback throws": function () {756 var obj = { id: 42 };757 var callback = sinon.stub().throws();758 this.stub.yieldsOn(this.fakeContext, obj, "Crazy");759 assert.exception(function () {760 this.stub(callback);761 });762 }763 },764 ".yieldsTo": {765 "yields to property of object argument": function () {766 var stub = sinon.stub().yieldsTo("success");767 var callback = sinon.spy();768 stub({ success: callback });769 assert(callback.calledOnce);770 assert.equals(callback.args[0].length, 0);771 },772 "throws understandable error if no object with callback is passed": function () {773 var stub = sinon.stub().yieldsTo("success");774 try {775 stub();776 throw new Error();777 } catch (e) {778 assert.equals(e.message, "stub expected to yield to 'success', but no object " +779 "with such a property was passed.");780 }781 },782 "includes stub name and actual arguments in error": function () {783 var myObj = { somethingAwesome: function () {} };784 var stub = sinon.stub(myObj, "somethingAwesome").yieldsTo("success");785 try {786 stub(23, 42);787 throw new Error();788 } catch (e) {789 assert.equals(e.message, "somethingAwesome expected to yield to 'success', but " +790 "no object with such a property was passed. " +791 "Received [23, 42]");792 }793 },794 "invokes property on last argument as callback": function () {795 var stub = sinon.stub().yieldsTo("success");796 var callback = sinon.spy();797 stub(24, {}, { success: callback });798 assert(callback.calledOnce);799 assert.equals(callback.args[0].length, 0);800 },801 "invokes first of two possible callbacks": function () {802 var stub = sinon.stub().yieldsTo("error");803 var callback = sinon.spy();804 var callback2 = sinon.spy();805 stub(24, {}, { error: callback }, { error: callback2 });806 assert(callback.calledOnce);807 assert(!callback2.called);808 },809 "invokes callback with arguments": function () {810 var obj = { id: 42 };811 var stub = sinon.stub().yieldsTo("success", obj, "Crazy");812 var callback = sinon.spy();813 stub({ success: callback });814 assert(callback.calledWith(obj, "Crazy"));815 },816 "throws if callback throws": function () {817 var obj = { id: 42 };818 var stub = sinon.stub().yieldsTo("error", obj, "Crazy");819 var callback = sinon.stub().throws();820 assert.exception(function () {821 stub({ error: callback });822 });823 }824 },825 ".yieldsToOn": {826 setUp: function () {827 this.stub = sinon.stub.create();828 this.fakeContext = { foo: "bar" };829 },830 "yields to property of object argument": function () {831 this.stub.yieldsToOn("success", this.fakeContext);832 var callback = sinon.spy();833 this.stub({ success: callback });834 assert(callback.calledOnce);835 assert(callback.calledOn(this.fakeContext));836 assert.equals(callback.args[0].length, 0);837 },838 "throws if no context is specified": function () {839 assert.exception(function () {840 this.stub.yieldsToOn("success");841 }, "TypeError");842 },843 "throws understandable error if no object with callback is passed": function () {844 this.stub.yieldsToOn("success", this.fakeContext);845 try {846 this.stub();847 throw new Error();848 } catch (e) {849 assert.equals(e.message, "stub expected to yield to 'success', but no object " +850 "with such a property was passed.");851 }852 },853 "includes stub name and actual arguments in error": function () {854 var myObj = { somethingAwesome: function () {} };855 var stub = sinon.stub(myObj, "somethingAwesome").yieldsToOn("success", this.fakeContext);856 try {857 stub(23, 42);858 throw new Error();859 } catch (e) {860 assert.equals(e.message, "somethingAwesome expected to yield to 'success', but " +861 "no object with such a property was passed. " +862 "Received [23, 42]");863 }864 },865 "invokes property on last argument as callback": function () {866 var callback = sinon.spy();867 this.stub.yieldsToOn("success", this.fakeContext);868 this.stub(24, {}, { success: callback });869 assert(callback.calledOnce);870 assert(callback.calledOn(this.fakeContext));871 assert.equals(callback.args[0].length, 0);872 },873 "invokes first of two possible callbacks": function () {874 var callback = sinon.spy();875 var callback2 = sinon.spy();876 this.stub.yieldsToOn("error", this.fakeContext);877 this.stub(24, {}, { error: callback }, { error: callback2 });878 assert(callback.calledOnce);879 assert(callback.calledOn(this.fakeContext));880 assert(!callback2.called);881 },882 "invokes callback with arguments": function () {883 var obj = { id: 42 };884 var callback = sinon.spy();885 this.stub.yieldsToOn("success", this.fakeContext, obj, "Crazy");886 this.stub({ success: callback });887 assert(callback.calledOn(this.fakeContext));888 assert(callback.calledWith(obj, "Crazy"));889 },890 "throws if callback throws": function () {891 var obj = { id: 42 };892 var callback = sinon.stub().throws();893 this.stub.yieldsToOn("error", this.fakeContext, obj, "Crazy");894 assert.exception(function () {895 this.stub({ error: callback });896 });897 }898 },899 ".withArgs": {900 "defines withArgs method": function () {901 var stub = sinon.stub();902 assert.isFunction(stub.withArgs);903 },904 "creates filtered stub": function () {905 var stub = sinon.stub();906 var other = stub.withArgs(23);907 refute.same(other, stub);908 assert.isFunction(stub.returns);909 assert.isFunction(other.returns);910 },911 "filters return values based on arguments": function () {912 var stub = sinon.stub().returns(23);913 stub.withArgs(42).returns(99);914 assert.equals(stub(), 23);915 assert.equals(stub(42), 99);916 },917 "filters exceptions based on arguments": function () {918 var stub = sinon.stub().returns(23);919 stub.withArgs(42).throws();920 refute.exception(stub);921 assert.exception(function () {922 stub(42);923 });924 }925 },926 ".callsArgAsync": {927 setUp: function () {928 this.stub = sinon.stub.create();929 },930 "asynchronously calls argument at specified index": function (done) {931 this.stub.callsArgAsync(2);932 var callback = sinon.spy(done);933 this.stub(1, 2, callback);934 assert(!callback.called);935 }936 },937 ".callsArgWithAsync": {938 setUp: function () {939 this.stub = sinon.stub.create();940 },941 "asynchronously calls callback at specified index with multiple args": function (done) {942 var object = {};943 var array = [];944 this.stub.callsArgWithAsync(1, object, array);945 var callback = sinon.spy(done(function () {946 assert(callback.calledWith(object, array));947 }));948 this.stub(1, callback);949 assert(!callback.called);950 }951 },952 ".callsArgOnAsync": {953 setUp: function () {954 this.stub = sinon.stub.create();955 this.fakeContext = {956 foo: "bar"957 };958 },959 "asynchronously calls argument at specified index with specified context": function (done) {960 var context = this.fakeContext;961 this.stub.callsArgOnAsync(2, context);962 var callback = sinon.spy(done(function () {963 assert(callback.calledOn(context));964 }));965 this.stub(1, 2, callback);966 assert(!callback.called);967 }968 },969 ".callsArgOnWithAsync": {970 setUp: function () {971 this.stub = sinon.stub.create();972 this.fakeContext = { foo: "bar" };973 },974 "asynchronously calls argument at specified index with provided context and args": function (done) {975 var object = {};976 var context = this.fakeContext;977 this.stub.callsArgOnWithAsync(1, context, object);978 var callback = sinon.spy(done(function () {979 assert(callback.calledOn(context));980 assert(callback.calledWith(object));981 }));982 this.stub(1, callback);983 assert(!callback.called);984 }985 },986 ".yieldsAsync": {987 "asynchronously invokes only argument as callback": function (done) {988 var stub = sinon.stub().yieldsAsync();989 var spy = sinon.spy(done);990 stub(spy);991 assert(!spy.called);992 }993 },994 ".yieldsOnAsync": {995 setUp: function () {996 this.stub = sinon.stub.create();997 this.fakeContext = { foo: "bar" };998 },999 "asynchronously invokes only argument as callback with given context": function (done) {1000 var context = this.fakeContext;1001 this.stub.yieldsOnAsync(context);1002 var spy = sinon.spy(done(function () {1003 assert(spy.calledOnce);1004 assert(spy.calledOn(context));1005 assert.equals(spy.args[0].length, 0);1006 }));1007 this.stub(spy);1008 assert(!spy.called);1009 }1010 },1011 ".yieldsToAsync": {1012 "asynchronously yields to property of object argument": function (done) {1013 var stub = sinon.stub().yieldsToAsync("success");1014 var callback = sinon.spy(done(function () {1015 assert(callback.calledOnce);1016 assert.equals(callback.args[0].length, 0);1017 }));1018 stub({ success: callback });1019 assert(!callback.called);1020 }1021 },1022 ".yieldsToOnAsync": {1023 setUp: function () {1024 this.stub = sinon.stub.create();1025 this.fakeContext = { foo: "bar" };1026 },1027 "asynchronously yields to property of object argument with given context": function (done) {1028 var context = this.fakeContext;1029 this.stub.yieldsToOnAsync("success", context);1030 var callback = sinon.spy(done(function () {1031 assert(callback.calledOnce);1032 assert(callback.calledOn(context));1033 assert.equals(callback.args[0].length, 0);1034 }));1035 this.stub({ success: callback });1036 assert(!callback.called);1037 }1038 },1039 ".onCall": {1040 "can be used with returns to produce sequence": function () {1041 var stub = sinon.stub().returns(3);1042 stub.onFirstCall().returns(1)1043 .onCall(2).returns(2);1044 assert.same(stub(), 1);1045 assert.same(stub(), 3);1046 assert.same(stub(), 2);1047 assert.same(stub(), 3);1048 },1049 "can be used with returnsArg to produce sequence": function () {1050 var stub = sinon.stub().returns("default");1051 stub.onSecondCall().returnsArg(0);1052 assert.same(stub(1), "default");1053 assert.same(stub(2), 2);1054 assert.same(stub(3), "default");1055 },1056 "can be used with returnsThis to produce sequence": function () {1057 var instance = {};1058 instance.stub = sinon.stub().returns("default");1059 instance.stub.onSecondCall().returnsThis();1060 assert.same(instance.stub(), "default");1061 assert.same(instance.stub(), instance);1062 assert.same(instance.stub(), "default");1063 },1064 "can be used with throwsException to produce sequence": function () {1065 var stub = sinon.stub();1066 var error = new Error();1067 stub.onSecondCall().throwsException(error);1068 stub();1069 try {1070 stub();1071 fail("Expected stub to throw");1072 } catch (e) {1073 assert.same(e, error);1074 }1075 },1076 "in combination with withArgs": {1077 "can produce a sequence for a fake": function () {1078 var stub = sinon.stub().returns(0);1079 stub.withArgs(5).returns(-1)1080 .onFirstCall().returns(1)1081 .onSecondCall().returns(2);1082 assert.same(stub(0), 0);1083 assert.same(stub(5), 1);1084 assert.same(stub(0), 0);1085 assert.same(stub(5), 2);1086 assert.same(stub(5), -1);1087 },1088 "falls back to stub default behaviour if fake does not have its own default behaviour": function () {1089 var stub = sinon.stub().returns(0);1090 stub.withArgs(5)1091 .onFirstCall().returns(1);1092 assert.same(stub(5), 1);1093 assert.same(stub(5), 0);1094 },1095 "falls back to stub behaviour for call if fake does not have its own behaviour for call": function () {1096 var stub = sinon.stub().returns(0);1097 stub.withArgs(5).onFirstCall().returns(1);1098 stub.onSecondCall().returns(2);1099 assert.same(stub(5), 1);1100 assert.same(stub(5), 2);1101 assert.same(stub(4), 0);1102 },1103 "defaults to undefined behaviour once no more calls have been defined": function () {1104 var stub = sinon.stub();1105 stub.withArgs(5).onFirstCall().returns(1)1106 .onSecondCall().returns(2);1107 assert.same(stub(5), 1);1108 assert.same(stub(5), 2);1109 refute.defined(stub(5));1110 },1111 "does not create undefined behaviour just by calling onCall": function () {1112 var stub = sinon.stub().returns(2);1113 stub.onFirstCall();1114 assert.same(stub(6), 2);1115 },1116 "works with fakes and reset": function () {1117 var stub = sinon.stub();1118 stub.withArgs(5).onFirstCall().returns(1);1119 stub.withArgs(5).onSecondCall().returns(2);1120 assert.same(stub(5), 1);1121 assert.same(stub(5), 2);1122 refute.defined(stub(5));1123 stub.reset();1124 assert.same(stub(5), 1);1125 assert.same(stub(5), 2);1126 refute.defined(stub(5));1127 },1128 "throws an understandable error when trying to use withArgs on behavior": function () {1129 try {1130 sinon.stub().onFirstCall().withArgs(1);1131 } catch (e) {1132 assert.match(e.message, /not supported/);1133 }1134 }1135 },1136 "can be used with yields* to produce a sequence": function () {1137 var context = { foo: "bar" };1138 var obj = { method1: sinon.spy(), method2: sinon.spy() };1139 var obj2 = { method2: sinon.spy() };1140 var stub = sinon.stub().yieldsToOn("method2", context, 7, 8);1141 stub.onFirstCall().yields(1, 2)1142 .onSecondCall().yieldsOn(context, 3, 4)1143 .onThirdCall().yieldsTo("method1", 5, 6)1144 .onCall(3).yieldsToOn("method2", context, 7, 8);1145 var spy1 = sinon.spy();1146 var spy2 = sinon.spy();1147 stub(spy1);1148 stub(spy2);1149 stub(obj);1150 stub(obj);1151 stub(obj2); // should continue with default behavior1152 assert(spy1.calledOnce);1153 assert(spy1.calledWithExactly(1, 2));1154 assert(spy2.calledOnce);1155 assert(spy2.calledAfter(spy1));1156 assert(spy2.calledOn(context));1157 assert(spy2.calledWithExactly(3, 4));1158 assert(obj.method1.calledOnce);1159 assert(obj.method1.calledAfter(spy2));1160 assert(obj.method1.calledWithExactly(5, 6));1161 assert(obj.method2.calledOnce);1162 assert(obj.method2.calledAfter(obj.method1));1163 assert(obj.method2.calledOn(context));1164 assert(obj.method2.calledWithExactly(7, 8));1165 assert(obj2.method2.calledOnce);1166 assert(obj2.method2.calledAfter(obj.method2));1167 assert(obj2.method2.calledOn(context));1168 assert(obj2.method2.calledWithExactly(7, 8));1169 },1170 "can be used with callsArg* to produce a sequence": function () {1171 var spy1 = sinon.spy();1172 var spy2 = sinon.spy();1173 var spy3 = sinon.spy();1174 var spy4 = sinon.spy();1175 var spy5 = sinon.spy();1176 var decoy = sinon.spy();1177 var context = { foo: "bar" };1178 var stub = sinon.stub().callsArgOnWith(3, context, "c", "d");1179 stub.onFirstCall().callsArg(0)1180 .onSecondCall().callsArgWith(1, "a", "b")1181 .onThirdCall().callsArgOn(2, context)1182 .onCall(3).callsArgOnWith(3, context, "c", "d");1183 stub(spy1);1184 stub(decoy, spy2);1185 stub(decoy, decoy, spy3);1186 stub(decoy, decoy, decoy, spy4);1187 stub(decoy, decoy, decoy, spy5); // should continue with default behavior1188 assert(spy1.calledOnce);1189 assert(spy2.calledOnce);1190 assert(spy2.calledAfter(spy1));1191 assert(spy2.calledWithExactly("a", "b"));1192 assert(spy3.calledOnce);1193 assert(spy3.calledAfter(spy2));1194 assert(spy3.calledOn(context));1195 assert(spy4.calledOnce);1196 assert(spy4.calledAfter(spy3));1197 assert(spy4.calledOn(context));1198 assert(spy4.calledWithExactly("c", "d"));1199 assert(spy5.calledOnce);1200 assert(spy5.calledAfter(spy4));1201 assert(spy5.calledOn(context));1202 assert(spy5.calledWithExactly("c", "d"));1203 assert(decoy.notCalled);1204 },1205 "can be used with yields* and callsArg* in combination to produce a sequence": function () {1206 var stub = sinon.stub().yields(1, 2);1207 stub.onSecondCall().callsArg(1)1208 .onThirdCall().yieldsTo("method")1209 .onCall(3).callsArgWith(2, "a", "b");1210 var obj = { method: sinon.spy() };1211 var spy1 = sinon.spy();1212 var spy2 = sinon.spy();1213 var spy3 = sinon.spy();1214 var decoy = sinon.spy();1215 stub(spy1);1216 stub(decoy, spy2);1217 stub(obj);1218 stub(decoy, decoy, spy3);1219 assert(spy1.calledOnce);1220 assert(spy2.calledOnce);1221 assert(spy2.calledAfter(spy1));1222 assert(obj.method.calledOnce);1223 assert(obj.method.calledAfter(spy2));1224 assert(spy3.calledOnce);1225 assert(spy3.calledAfter(obj.method));1226 assert(spy3.calledWithExactly("a", "b"));1227 assert(decoy.notCalled);1228 },1229 "should interact correctly with assertions (GH-231)": function () {1230 var stub = sinon.stub();1231 var spy = sinon.spy();1232 stub.callsArgWith(0, "a");1233 stub(spy);1234 assert(spy.calledWith("a"));1235 stub(spy);1236 assert(spy.calledWith("a"));1237 stub.onThirdCall().callsArgWith(0, "b");1238 stub(spy);1239 assert(spy.calledWith("b"));1240 }1241 },1242 "reset only resets call history": function () {1243 var obj = { a: function () {} };1244 var spy = sinon.spy();1245 sinon.stub(obj, "a").callsArg(1);1246 obj.a(null, spy);1247 obj.a.reset();1248 obj.a(null, spy);1249 assert(spy.calledTwice);1250 },1251 ".resetBehavior": {1252 "clears yields* and callsArg* sequence": function () {1253 var stub = sinon.stub().yields(1);1254 stub.onFirstCall().callsArg(1);1255 stub.resetBehavior();1256 stub.yields(3);1257 var spyWanted = sinon.spy();1258 var spyNotWanted = sinon.spy();1259 stub(spyWanted, spyNotWanted);1260 assert(spyNotWanted.notCalled);1261 assert(spyWanted.calledOnce);1262 assert(spyWanted.calledWithExactly(3));1263 },1264 "cleans 'returns' behavior": function () {1265 var stub = sinon.stub().returns(1);1266 stub.resetBehavior();1267 refute.defined(stub());1268 },1269 "cleans behavior of fakes returned by withArgs": function () {1270 var stub = sinon.stub();1271 stub.withArgs("lolz").returns(2);1272 stub.resetBehavior();1273 refute.defined(stub("lolz"));1274 },1275 "does not clean parents' behavior when called on a fake returned by withArgs": function () {1276 var parentStub = sinon.stub().returns(false);1277 var childStub = parentStub.withArgs("lolz").returns(true);1278 childStub.resetBehavior();1279 assert.same(parentStub("lolz"), false);1280 assert.same(parentStub(), false);1281 },1282 "cleans 'returnsArg' behavior": function () {1283 var stub = sinon.stub().returnsArg(0);1284 stub.resetBehavior();1285 refute.defined(stub("defined"));1286 },1287 "cleans 'returnsThis' behavior": function () {1288 var instance = {};1289 instance.stub = sinon.stub.create();1290 instance.stub.returnsThis();1291 instance.stub.resetBehavior();1292 refute.defined(instance.stub());1293 },1294 "does not touch properties that are reset by 'reset'": {1295 ".calledOnce": function () {1296 var stub = sinon.stub();1297 stub(1);1298 stub.resetBehavior();1299 assert(stub.calledOnce);1300 },1301 "called multiple times": function () {1302 var stub = sinon.stub();1303 stub(1);1304 stub(2);1305 stub(3);1306 stub.resetBehavior();1307 assert(stub.called);1308 assert.equals(stub.args.length, 3);1309 assert.equals(stub.returnValues.length, 3);1310 assert.equals(stub.exceptions.length, 3);1311 assert.equals(stub.thisValues.length, 3);1312 assert.defined(stub.firstCall);1313 assert.defined(stub.secondCall);1314 assert.defined(stub.thirdCall);1315 assert.defined(stub.lastCall);1316 },1317 "call order state": function () {1318 var stubs = [sinon.stub(), sinon.stub()];1319 stubs[0]();1320 stubs[1]();1321 stubs[0].resetBehavior();1322 assert(stubs[0].calledBefore(stubs[1]));1323 },1324 "fakes returned by withArgs": function () {1325 var stub = sinon.stub();1326 var fakeA = stub.withArgs("a");1327 var fakeB = stub.withArgs("b");1328 stub("a");1329 stub("b");1330 stub("c");1331 var fakeC = stub.withArgs("c");1332 stub.resetBehavior();1333 assert(fakeA.calledOnce);1334 assert(fakeB.calledOnce);1335 assert(fakeC.calledOnce);1336 }1337 }1338 },1339 ".length": {1340 "is zero by default": function () {1341 var stub = sinon.stub();1342 assert.equals(stub.length, 0);1343 },1344 "matches the function length": function () {1345 var api = { someMethod: function (a, b, c) {} }; // eslint-disable-line no-unused-vars1346 var stub = sinon.stub(api, "someMethod");1347 assert.equals(stub.length, 3);1348 }1349 }1350 });...

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user-auth.controller.unit.js

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...102 req = {103 };104 res = {105 };106 statusStub = sinon.stub();107 sendStub = sinon.stub();108 109 statusStub.returnsThis();110 res.status = statusStub;111 res.send = sendStub;112 next = () => {113 };114 mockSharedModule = new MockSharedModule(mockLogger);115 userController = new UserController(mockLogger, mockSharedModule);116 //mongoose stubs117 saveStub = sinon.stub(Users.prototype, 'save');118 119 generateUniqueTokenStub = sinon.stub(mockSharedModule.authHelpers, 'generateUniqueToken');120 generateUniqueTokenStub.returns(token);121 122 generateUrlStub = sinon.stub(mockSharedModule.authHelpers, 'generateUrl');123 generateUrlStub.returns('http://blahblah.com');124 });125 afterEach(() => {126 // statusStub and sendStub are anonymous stubs so the do not have to be127 // restored128 saveStub.restore();129 generateUniqueTokenStub.restore();130 });131 describe('#register', () => {132 var validReqBody = {133 username: 'testuser',134 email: 'test@example.com',135 password: '1234abcABC-'136 };137 beforeEach(() => {138 hashPasswordStub = sinon.stub(mockSharedModule.authHelpers, 'hashPassword');139 sendMailStub = sinon.stub(mockSharedModule.mail, 'sendMail');140 hashPasswordStub.resolves('hash');141 142 req.body = JSON.parse(JSON.stringify(validReqBody));143 });144 afterEach(() => {145 hashPasswordStub.restore();146 sendMailStub.restore();147 });148 function setupSaveResolves() {149 saveStub.resolves(mockUser);150 }151 function setupSendMailResolves() {152 sendMailStub.resolves(sendMailInfo);153 }154 function setupAllResolve() {155 setupSaveResolves();156 setupSendMailResolves();157 }158 it('should return a promise', () => {159 req.body = {160 username: 'newuser',161 email: 'test@example.com',162 password: '1234abcABC-'163 };164 userController.register(req, res, next)165 .constructor.name.should.equal('Promise');166 });167 it('should use authHelpers.hashPassword to hash the password', () => {168 setupAllResolve();169 return userController.register(req, res, next).then((data) => {170 hashPasswordStub.args.should.deep.equal([[ req.body.password ]]);171 });172 });173 it('should use authHelpers.generateUniqueToken', () => {174 setupAllResolve();175 return userController.register(req, res, next).then((data) => {176 generateUniqueTokenStub.args.should.deep.equal([[ ]]);177 });178 });179 it('should try to save the user', () => {180 setupAllResolve();181 return userController.register(req, res, next).then((data) => {182 saveStub.called.should.equal(true);183 });184 });185 it('should send back the saved user', () => {186 setupAllResolve();187 return userController.register(req, res, next).then((data) => {188 statusStub.args.should.deep.equal([[ 201 ]]);189 sendStub.args.should.deep.equal([[ { user: mockUser } ]]);190 });191 });192 it('should handle 11000 duplicate index', () => {193 saveStub.rejects({194 name: 'MongoError',195 toJSON: () => {196 return {197 code: 11000,198 errmsg: 'Duplicate index: username_1'199 };200 },201 code: 11000,202 });203 return userController.register(req, res, next).then((data) => {204 statusStub.args.should.deep.equal([[ 400 ]]);205 sendStub.calledWith({ error: 'Username is taken' });206 });207 });208 it('should send a 500 if the duplicate key is not username', () => {209 saveStub.rejects({210 name: 'MongoError',211 toJSON: () => {212 return {213 code: 11000,214 errmsg: 'Duplicate index: email_1'215 };216 },217 code: 11000,218 });219 return userController.register(req, res, next).then((data) => {220 statusStub.args.should.deep.equal([[ 500 ]]);221 // response should be generic222 sendStub.calledWith('Internal Server Error');223 });224 });225 it('should handle invalid password as an error', () => {226 req.body.password = 'bad';227 return userController.register(req, res, next).then((data) => {228 statusStub.args.should.deep.equal([[ 400 ]]);229 });230 });231 it('should send a 500 if save fails', () => {232 saveStub.rejects(new Error('saveFailed'));233 return userController.register(req, res, next).then((data) => {234 statusStub.args.should.deep.equal([[ 500 ]]);235 sendStub.args.should.deep.equal([[ ]]);236 });237 });238 it('should use shared.sendMail to send the verification email', () => {239 setupAllResolve();240 return userController.register(req, res, next).then((data) => {241 sendMailStub.args.should.deep.equal([[ verifyMailParams ]]);242 });243 });244 it('should send a 201 with additional message if the email sending fails', () => {245 setupSaveResolves();246 sendMailStub.rejects(sendMailError);247 return userController.register(req, res, next).then((data) => {248 statusStub.args.should.deep.equal([[ 201 ]]);249 sendStub.args.should.deep.equal([[ { user: mockUser, message: 'Verification email not sent' }]]);250 });251 });252 253 it('should not allow registration if registration is disabled', async () => {254 setupAllResolve();255 mockConfig.app.allowRegistration = false;256 await userController.register(req, res, next);257 statusStub.args.should.deep.equal([[ 500 ]]);258 sendStub.called.should.equal(true);259 mockConfig.app.allowRegistration = true;260 });261 it('should not try to send an email if email sending is disabled', async () => {262 setupAllResolve();263 mockConfig.app.requireEmailVerification = false;264 await userController.register(req, res, next);265 statusStub.args.should.deep.equal([[ 201 ]]);266 sendStub.args.should.deep.equal([[ { user: mockUser } ]]);267 sendMailStub.args.should.deep.equal([]);268 mockConfig.app.requireEmailVerification = true;269 });270 });271 describe('#changePassword', () => {272 const oldPassword = '123';273 const newPassword = 'abcABC123-';274 const invalidPassword = '123';275 const validReqBody = {276 oldPassword: oldPassword,277 newPassword: newPassword278 };279 const match = true;280 const hash = 'hash';281 let hashPasswordStub, verifyPasswordStub;282 beforeEach(() => {283 req.body = validReqBody;284 req.body.newPassword = newPassword;285 req.user = mockUser;286 req.user.save = saveStub;287 hashPasswordStub = sinon.stub(mockSharedModule.authHelpers, 'hashPassword');288 verifyPasswordStub = sinon.stub(mockSharedModule.authHelpers, 'verifyPassword');289 });290 afterEach(() => {291 hashPasswordStub.restore();292 verifyPasswordStub.restore();293 });294 function setupAllResolve() {295 setupVerifyResolves();296 setupHashResolves();297 setupSaveResolves();298 }299 function setupVerifyResolves() {300 verifyPasswordStub.resolves(match);301 }302 function setupHashResolves() {303 hashPasswordStub.resolves(hash);304 }305 function setupSaveResolves() {306 saveStub.resolves(mockUser);307 }308 it('should return a promise', () => {309 setupAllResolve();310 userController.changePassword(req, res, next).constructor.name.should.equal('Promise');311 });312 it('should use authHelpers.verifyPassword', () => {313 setupAllResolve();314 return userController.changePassword(req, res, next).then((data) => {315 verifyPasswordStub.args.should.deep.equal([[ mockUser.password, oldPassword ]]);316 });317 });318 it('should use authHelpers.hashPassword', () => {319 setupAllResolve();320 return userController.changePassword(req, res, next).then((data) => {321 hashPasswordStub.args.should.deep.equal([[ newPassword ]]);322 });323 });324 it('should use user.save', () => {325 setupAllResolve();326 327 return userController.changePassword(req, res, next).then((data) => {328 saveStub.called.should.equal(true);329 });330 });331 it('should 200 with updated user on success', () => {332 setupAllResolve();333 return userController.changePassword(req, res, next).then((data) => {334 statusStub.args.should.deep.equal([[ 200 ]]);335 sendStub.args.should.deep.equal([[ mockUser ]]);336 });337 });338 it('should 400 on weak password', () => {339 setupVerifyResolves();340 req.body.newPassword = invalidPassword;341 return userController.changePassword(req, res, next).then((data) => {342 statusStub.args.should.deep.equal([[ 400 ]]);343 let args = sendStub.args;344 args.length.should.equal(1);345 args[0].length.should.equal(1);346 args[0][0].message.should.contain('Invalid password');347 });348 });349 it('should 400 on wrong old password', () => {350 verifyPasswordStub.resolves(false);351 return userController.changePassword(req, res, next).then((data) => {352 statusStub.args.should.deep.equal([[ 400 ]]);353 sendStub.args.should.deep.equal([[ { message: 'Incorrect Username/Password' } ]]);354 });355 });356 it('should 400 if save validator errors', () => {357 const validatorError = {358 name: 'ValidationError',359 message: 'Something is invalid',360 errors: [ { name: 'ValidatorError' } ]361 };362 setupVerifyResolves();363 setupHashResolves();364 saveStub.rejects(validatorError);365 return userController.changePassword(req, res, next).then((data) => {366 statusStub.args.should.deep.equal([[ 400 ]]);367 sendStub.args.should.deep.equal([[ { message: validatorError.message } ]]);368 });369 });370 it('should 500 if save fails', () => {371 const saveError = new Error('save error');372 setupVerifyResolves();373 setupHashResolves();374 saveStub.rejects(saveError);375 return userController.changePassword(req, res, next).then((data) => {376 statusStub.args.should.deep.equal([[ 500 ]]);377 sendStub.args.should.deep.equal([[ ]]);378 });379 });380 it('should 500 if verify fails', () => {381 const matchError = new Error('match error');382 verifyPasswordStub.rejects(matchError);383 return userController.changePassword(req, res, next).then((data) => {384 statusStub.args.should.deep.equal([[ 500 ]]);385 sendStub.args.should.deep.equal([[ ]]);386 });387 });388 it('should 500 if hash fails', () => {389 const hashError = new Error('hash error');390 setupVerifyResolves();391 hashPasswordStub.rejects(hashError);392 return userController.changePassword(req, res, next).then((data) => {393 statusStub.args.should.deep.equal([[ 500 ]]);394 sendStub.args.should.deep.equal([[ ]]);395 });396 });397 });398 describe('#verifyEmail', () => {399 let findOneStub;400 let execStub;401 beforeEach(() => {402 req.query = {403 token: token404 };405 mockUser.save = saveStub;406 findOneStub = sinon.stub(Users, 'findOne');407 execStub = sinon.stub();408 });409 afterEach(() => {410 findOneStub.restore();411 });412 function setupSaveResolves() {413 saveStub.resolves(mockUser);414 }415 function setupFindOneResolves() {416 execStub.resolves(mockUser);417 findOneStub.returns({418 exec: execStub419 });420 }421 function setupAllResolve() {422 setupSaveResolves();423 setupFindOneResolves();424 }425 it('should return a promise', () => {426 setupAllResolve();427 userController.verifyEmail(req, res, next).constructor.name428 .should.equal('Promise');429 });430 it('should use the users findOne method and exec it', () => {431 setupAllResolve();432 return userController.verifyEmail(req, res, next).then(() => {433 findOneStub.args.should.deep.equal([[ { 'verification.token': req.query.token } ]]);434 execStub.called.should.equal(true);435 });436 });437 it('should use user.save', () => {438 setupAllResolve();439 return userController.verifyEmail(req, res, next).then((data) => {440 saveStub.called.should.equal(true);441 });442 });443 it('should set the user as verified and remove the ttl', () => {444 setupAllResolve();445 mockUser.verified.should.equal(false);446 447 return userController.verifyEmail(req, res, next).then((data) => {448 mockUser.verified.should.equal(true);449 should.not.exist(mockUser.verification.expires);450 });451 });452 it('should send a 204 on success', () => {453 setupAllResolve();454 return userController.verifyEmail(req, res, next).then((data) => {455 statusStub.args.should.deep.equal([[ 204 ]]);456 sendStub.args.should.deep.equal([[ ]]);457 });458 });459 it('should send a 400 if the token does not exist', () => {460 setupFindOneResolves();461 execStub.resolves(null);462 req.query.token = 'xyz';463 return userController.verifyEmail(req, res, next).then(() => {464 statusStub.args.should.deep.equal([[ 400 ]]);465 sendStub.args.should.deep.equal([[ { message: 'Token invalid' } ]]);466 });467 });468 it('should send a 500 if the save fails', () => {469 setupFindOneResolves();470 saveStub.rejects(new Error('save failed'));471 return userController.verifyEmail(req, res, next).then((data) => {472 statusStub.args.should.deep.equal([[ 500 ]]);473 sendStub.args.should.deep.equal([[ ]]);474 });475 });476 it('should send a 400 if the ttl has passed', () => {477 // set expire time to some time in the past478 setupFindOneResolves();479 mockUser.verification.expires = Date.now() - 100000;480 return userController.verifyEmail(req, res, next).then((data) => {481 saveStub.called.should.equal(false);482 statusStub.args.should.deep.equal([[ 400 ]]);483 sendStub.args.should.deep.equal([[ { message: 'Token has expired' } ]]);484 });485 });486 });487 describe('#requestVerificationEmail', () => {488 beforeEach(() => {489 sendMailStub = sinon.stub(mockSharedModule.mail, 'sendMail');490 req.user = mockUser;491 req.user.save = saveStub;492 });493 afterEach(() => {494 });495 function setupSaveResolves() {496 saveStub.resolves(mockUser);497 }498 function setupSendMailResolves() {499 sendMailStub.resolves(sendMailInfo);500 }501 function setupAllResolve() {502 setupSaveResolves();503 setupSendMailResolves();504 }505 it('should return a promise', () => {506 setupAllResolve();507 userController.requestVerificationEmail(req, res, next)508 .constructor.name.should.equal('Promise');509 });510 it('should use user.save', () => {511 setupAllResolve();512 return userController.requestVerificationEmail(req, res, next).then((data) => {513 saveStub.called.should.equal(true);514 });515 });516 it('should set up a new token and ttl', () => {517 let oldTTL, newTTL, oldToken, newToken;518 oldToken = 'old';519 oldTTL = Date.now() - 10000;520 mockUser.verification.token = oldToken;521 mockUser.verification.expires = oldTTL;522 setupAllResolve();523 return userController.requestVerificationEmail(req, res, next).then((data) => {524 newToken = mockUser.verification.token;525 newTTL = mockUser.verification.expires;526 should.exist(newToken);527 newToken.should.not.equal(oldToken);528 should.exist(oldToken);529 newTTL.should.be.above(oldTTL);530 });531 });532 it('should send a 204 on success', () => {533 setupAllResolve();534 return userController.requestVerificationEmail(req, res, next).then((data) => {535 statusStub.args.should.deep.equal([[ 204 ]]);536 sendStub.args.should.deep.equal([[ ]]);537 });538 });539 it('should send a 500 if the save fails', () => {540 saveStub.rejects(new Error('Save failed'));541 return userController.requestVerificationEmail(req, res, next).then((data) => {542 statusStub.args.should.deep.equal([[ 500 ]]);543 sendStub.args.should.deep.equal([[ ]]);544 });545 });546 it('should use authHelpers.generateUrl', () => {547 setupAllResolve();548 return userController.requestVerificationEmail(req, res, next).then((data) => {549 generateUrlStub.args.should.deep.equal([[ ]]);550 });551 });552 553 it('should use authHelpers.generateUniqueToken', () => {554 setupAllResolve();555 return userController.requestVerificationEmail(req, res, next).then((data) => {556 generateUniqueTokenStub.args.should.deep.equal([[ ]]);557 });558 });559 560 it('should use shared.sendMail to send the verification email', () => {561 setupAllResolve();562 return userController.requestVerificationEmail(req, res, next).then((data) => {563 sendMailStub.args.should.deep.equal([[ verifyMailParams ]]);564 });565 });566 it('should send a 500 if sendmail fails', () => {567 setupSaveResolves();568 sendMailStub.rejects(sendMailError);569 return userController.requestVerificationEmail(req, res, next).then((data) => {570 statusStub.args.should.deep.equal([[ 500 ]]);571 sendStub.args.should.deep.equal([[ ]]);572 });573 });574 });575 576 describe('#requestChangePasswordEmail', () => {577 let findMock;578 beforeEach(() => {579 sendMailStub = sinon.stub(mockSharedModule.mail, 'sendMail');580 usersMock = sinon.mock(Users);581 req.query = {582 email: mockUser.email583 };584 mockUser.verified = true;585 req.user = mockUser;586 req.user.save = saveStub;587 });588 afterEach(() => {589 usersMock.restore();590 });591 function setupSaveResolves() {592 saveStub.resolves(mockUser);593 }594 function setupSendMailResolves() {595 sendMailStub.resolves(sendMailInfo);596 }597 function setupFindResolves() {598 usersMock.expects('find')599 .chain('exec')600 .resolves([ mockUser ]);601 }602 function setupAllResolve() {603 setupSaveResolves();604 setupSendMailResolves();605 setupFindResolves();606 }607 it('should return a promise', () => {608 setupAllResolve();609 userController.requestChangePasswordEmail(req, res, next)610 .constructor.name.should.equal('Promise');611 });612 it('should use user.save', () => {613 setupAllResolve();614 return userController.requestChangePasswordEmail(req, res, next).then((data) => {615 saveStub.called.should.equal(true);616 });617 });618 it('should set up a new token and ttl', () => {619 let oldTTL, newTTL, oldToken, newToken;620 oldToken = 'old';621 oldTTL = Date.now() - 10000;622 mockUser.resetPassword = {623 token: oldToken,624 expires: oldTTL625 };626 setupAllResolve();627 return userController.requestChangePasswordEmail(req, res, next).then((data) => {628 newToken = mockUser.resetPassword.token;629 newTTL = mockUser.resetPassword.expires;630 should.exist(newToken);631 newToken.should.not.equal(oldToken);632 should.exist(oldToken);633 newTTL.should.be.above(oldTTL);634 });635 });636 it('should send a 204 on success', () => {637 setupAllResolve();638 return userController.requestChangePasswordEmail(req, res, next).then((data) => {639 statusStub.args.should.deep.equal([[ 204 ]]);640 sendStub.args.should.deep.equal([[ ]]);641 });642 });643 it('should send a 500 if the save fails', () => {644 setupFindResolves();645 saveStub.rejects(new Error('Save failed'));646 return userController.requestChangePasswordEmail(req, res, next).then((data) => {647 statusStub.args.should.deep.equal([[ 500 ]]);648 sendStub.args.should.deep.equal([[ ]]);649 });650 });651 652 it('should use authHelpers.generateUrl', () => {653 setupAllResolve();654 return userController.requestVerificationEmail(req, res, next).then((data) => {655 generateUrlStub.args.should.deep.equal([[ ]]);656 });657 });658 659 it('should use authHelpers.generateUniqueToken', () => {660 setupAllResolve();661 return userController.requestChangePasswordEmail(req, res, next).then((data) => {662 generateUniqueTokenStub.args.should.deep.equal([[ ]]);663 });664 });665 666 it('should use shared.sendMail to send the password reset email', () => {667 setupAllResolve();668 return userController.requestChangePasswordEmail(req, res, next).then((data) => {669 sendMailStub.args.should.deep.equal([[ passwordMailParams ]]);670 });671 });672 it('should send a 500 if sendmail fails', () => {673 setupSaveResolves();674 setupFindResolves();675 sendMailStub.rejects(sendMailError);676 return userController.requestChangePasswordEmail(req, res, next).then((data) => {677 statusStub.args.should.deep.equal([[ 500 ]]);678 sendStub.args.should.deep.equal([[ ]]);679 });680 });681 it('should send a 400 if email is missing', () => {682 req.query = {};683 return userController.requestChangePasswordEmail(req, res, next).then((data) => {684 statusStub.args.should.deep.equal([[ 400 ]]);685 sendStub.args.should.deep.equal([[ { error: 'Missing email' } ]]);686 });687 });688 it('should use Users.find', () => {689 setupSaveResolves();690 setupSendMailResolves();691 usersMock.expects('find')692 .withExactArgs({ email: req.query.email })693 .chain('exec')694 .resolves([ mockUser ]);695 return userController.requestChangePasswordEmail(req, res, next).then((data) => {696 usersMock.verify();697 });698 });699 it('should send 204 if the user is not found', () => {700 // we dont want someone to be able to enumerate emails701 usersMock.expects('find')702 .chain('exec')703 .resolves([]);704 return userController.requestChangePasswordEmail(req, res, next).then((data) => {705 statusStub.args.should.deep.equal([[ 400 ]]);706 sendStub.args.should.deep.equal([[ { error: 'Email not found' } ]]);707 });708 });709 it('should send a 500 if the find fails', () => {710 usersMock.expects('find')711 .chain('exec')712 .rejects(new Error('Not found'));713 return userController.requestChangePasswordEmail(req, res, next).then((data) => {714 statusStub.args.should.deep.equal([[ 500 ]]);715 sendStub.args.should.deep.equal([[ ]]);716 });717 });718 });719 720 describe('#resetPassword', () => {721 const newPassword = 'abcABC123-';722 const weakPassword = 'abc';723 const hash = 'hash';724 beforeEach(() => {725 req.user = mockUser;726 req.body = {727 password: newPassword,728 token: token729 };730 731 mockUser.save = saveStub;732 mockUser.resetPassword = {733 token: token,734 expires: Date.now() + 500735 };736 hashPasswordStub = sinon.stub(mockSharedModule.authHelpers, 'hashPassword');737 usersMock = sinon.mock(Users);738 });739 afterEach(() => {740 hashPasswordStub.restore();741 usersMock.restore();742 });743 function setupSaveResolves() {744 saveStub.resolves(mockUser);745 }746 function setupFindResolves() {747 usersMock.expects('find')748 .chain('exec')749 .resolves([ mockUser ]);750 }...

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getWebGLStub.js

Source:getWebGLStub.js Github

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1define([2 'Core/clone',3 'Core/defaultValue',4 'Core/defined',5 'Core/DeveloperError',6 'Core/WebGLConstants'7 ], function(8 clone,9 defaultValue,10 defined,11 DeveloperError,12 WebGLConstants) {13 'use strict';14 function getWebGLStub(canvas, options) {15 var stub = clone(WebGLConstants);16 stub.canvas = canvas;17 stub.drawingBufferWidth = Math.max(canvas.width, 1);18 stub.drawingBufferHeight = Math.max(canvas.height, 1);19 stub.activeTexture = noop;20 stub.attachShader = noop;21 stub.bindAttribLocation = noop;22 stub.bindBuffer = noop;23 stub.bindFramebuffer = noop;24 stub.bindRenderbuffer = noop;25 stub.bindTexture = noop;26 stub.blendColor = noop;27 stub.blendEquation = noop;28 stub.blendEquationSeparate = noop;29 stub.blendFunc = noop;30 stub.blendFuncSeparate = noop;31 stub.bufferData = noop;32 stub.bufferSubData = noop;33 stub.checkFramebufferStatus = checkFramebufferStatusStub;34 stub.clear = noop;35 stub.clearColor = noop;36 stub.clearDepth = noop;37 stub.clearStencil = noop;38 stub.colorMask = noop;39 stub.compileShader = noop;40 stub.compressedTexImage2D = noop;41 stub.compressedTexSubImage2D = noop;42 stub.copyTexImage2D = noop;43 stub.copyTexSubImage2D = noop;44 stub.createBuffer = createStub;45 stub.createFramebuffer = createStub;46 stub.createProgram = createStub;47 stub.createRenderbuffer = createStub;48 stub.createShader = createStub;49 stub.createTexture = createStub;50 stub.cullFace = noop;51 stub.deleteBuffer = noop;52 stub.deleteFramebuffer = noop;53 stub.deleteProgram = noop;54 stub.deleteRenderbuffer = noop;55 stub.deleteShader = noop;56 stub.deleteTexture = noop;57 stub.depthFunc = noop;58 stub.depthMask = noop;59 stub.depthRange = noop;60 stub.detachShader = noop;61 stub.disable = noop;62 stub.disableVertexAttribArray = noop;63 stub.drawArrays = noop;64 stub.drawElements = noop;65 stub.enable = noop;66 stub.enableVertexAttribArray = noop;67 stub.finish = noop;68 stub.flush = noop;69 stub.framebufferRenderbuffer = noop;70 stub.framebufferTexture2D = noop;71 stub.frontFace = noop;72 stub.generateMipmap = noop;73 stub.getActiveAttrib = getStub;74 stub.getActiveUniform = getStub;75 stub.getAttachedShaders = getStubWarning;76 stub.getAttribLocation = getStub;77 stub.getBufferParameter = getStubWarning;78 stub.getContextAttributes = getContextAttributesStub(options);79 stub.getError = getErrorStub;80 stub.getExtension = getExtensionStub;81 stub.getFramebufferAttachmentParameter = getStubWarning;82 stub.getParameter = getParameterStub(options);83 stub.getProgramParameter = getProgramParameterStub;84 stub.getProgramInfoLog = getStub;85 stub.getRenderbufferParameter = getStubWarning;86 stub.getShaderParameter = getShaderParameterStub;87 stub.getShaderInfoLog = getStub;88 stub.getShaderPrecisionFormat = getShaderPrecisionStub;89 stub.getShaderSource = getStubWarning;90 stub.getSupportedExtensions = getStubWarning;91 stub.getTexParameter = getStubWarning;92 stub.getUniform = getStub;93 stub.getUniformLocation = getStub;94 stub.getVertexAttrib = getStubWarning;95 stub.getVertexAttribOffset = getStubWarning;96 stub.hint = noop;97 stub.isBuffer = getStubWarning;98 stub.isContextLost = getStubWarning;99 stub.isEnabled = getStubWarning;100 stub.isFramebuffer = getStubWarning;101 stub.isProgram = getStubWarning;102 stub.isRenderbuffer = getStubWarning;103 stub.isShader = getStubWarning;104 stub.isTexture = getStubWarning;105 stub.lineWidth = noop;106 stub.linkProgram = noop;107 stub.pixelStorei = noop;108 stub.polygonOffset = noop;109 stub.readPixels = readPixelsStub;110 stub.renderbufferStorage = noop;111 stub.sampleCoverage = noop;112 stub.scissor = noop;113 stub.shaderSource = noop;114 stub.stencilFunc = noop;115 stub.stencilFuncSeparate = noop;116 stub.stencilMask = noop;117 stub.stencilMaskSeparate = noop;118 stub.stencilOp = noop;119 stub.stencilOpSeparate = noop;120 stub.texParameterf = noop;121 stub.texParameteri = noop;122 stub.texImage2D = noop;123 stub.texSubImage2D = noop;124 stub.uniform1f = noop;125 stub.uniform1fv = noop;126 stub.uniform1i = noop;127 stub.uniform1iv = noop;128 stub.uniform2f = noop;129 stub.uniform2fv = noop;130 stub.uniform2i = noop;131 stub.uniform2iv = noop;132 stub.uniform3f = noop;133 stub.uniform3fv = noop;134 stub.uniform3i = noop;135 stub.uniform3iv = noop;136 stub.uniform4f = noop;137 stub.uniform4fv = noop;138 stub.uniform4i = noop;139 stub.uniform4iv = noop;140 stub.uniformMatrix2fv = noop;141 stub.uniformMatrix3fv = noop;142 stub.uniformMatrix4fv = noop;143 stub.useProgram = noop;144 stub.validateProgram = noop;145 stub.vertexAttrib1f = noop;146 stub.vertexAttrib1fv = noop;147 stub.vertexAttrib2f = noop;148 stub.vertexAttrib2fv = noop;149 stub.vertexAttrib3f = noop;150 stub.vertexAttrib3fv = noop;151 stub.vertexAttrib4f = noop;152 stub.vertexAttrib4fv = noop;153 stub.vertexAttribPointer = noop;154 stub.viewport = noop;155 return stub;156 }157 function noop() {158 }159 function createStub() {160 return {};161 }162 function getStub() {163 return {};164 }165 function getStubWarning() {166 //>>includeStart('debug', pragmas.debug);167 throw new DeveloperError('A stub for this get/is function is not defined. Can it use getStub() or does it need a new one?');168 //>>includeEnd('debug');169 }170 function checkFramebufferStatusStub(target) {171 return WebGLConstants.FRAMEBUFFER_COMPLETE;172 }173 function getContextAttributesStub(options) {174 var contextAttributes = {175 alpha : defaultValue(options.alpha, true),176 depth : defaultValue(options.depth, true),177 stencil : defaultValue(options.stencil, false),178 antialias : defaultValue(options.antialias, true),179 premultipliedAlpha : defaultValue(options.premultipliedAlpha, true),180 preserveDrawingBuffer : defaultValue(options.preserveDrawingBuffer, false),181 powerPreference : defaultValue(options.powerPreference, false),182 failIfMajorPerformanceCaveat : defaultValue(options.failIfMajorPerformanceCaveat, false)183 };184 return function() {185 return contextAttributes;186 };187 }188 function getErrorStub() {189 return WebGLConstants.NO_ERROR;190 }191 function getExtensionStub(name) {192 // No extensions are stubbed.193 return null;194 }195 function getParameterStub(options) {196 // These are not the minimum maximum; instead, they are typical maximums.197 var parameterStubValues = {};198 parameterStubValues[WebGLConstants.STENCIL_BITS] = options.stencil ? 8 : 0;199 parameterStubValues[WebGLConstants.MAX_COMBINED_TEXTURE_IMAGE_UNITS] = 32;200 parameterStubValues[WebGLConstants.MAX_CUBE_MAP_TEXTURE_SIZE] = 16384;201 parameterStubValues[WebGLConstants.MAX_FRAGMENT_UNIFORM_VECTORS] = 1024;202 parameterStubValues[WebGLConstants.MAX_TEXTURE_IMAGE_UNITS] = 16;203 parameterStubValues[WebGLConstants.MAX_RENDERBUFFER_SIZE] = 16384;204 parameterStubValues[WebGLConstants.MAX_TEXTURE_SIZE] = 16384;205 parameterStubValues[WebGLConstants.MAX_VARYING_VECTORS] = 30;206 parameterStubValues[WebGLConstants.MAX_VERTEX_ATTRIBS] = 16;207 parameterStubValues[WebGLConstants.MAX_VERTEX_TEXTURE_IMAGE_UNITS] = 16;208 parameterStubValues[WebGLConstants.MAX_VERTEX_UNIFORM_VECTORS] = 4096;209 parameterStubValues[WebGLConstants.ALIASED_LINE_WIDTH_RANGE] = [1, 1];210 parameterStubValues[WebGLConstants.ALIASED_POINT_SIZE_RANGE] = [1, 1024];211 parameterStubValues[WebGLConstants.MAX_VIEWPORT_DIMS] = [16384, 16384];212 parameterStubValues[WebGLConstants.MAX_TEXTURE_MAX_ANISOTROPY_EXT] = 16; // Assuming extension213 parameterStubValues[WebGLConstants.MAX_DRAW_BUFFERS] = 8; // Assuming extension214 parameterStubValues[WebGLConstants.MAX_COLOR_ATTACHMENTS] = 8; // Assuming extension215 return function(pname) {216 var value = parameterStubValues[pname];217 //>>includeStart('debug', pragmas.debug);218 if (!defined(value)) {219 throw new DeveloperError('A WebGL parameter stub for ' + pname + ' is not defined. Add it.');220 }221 //>>includeEnd('debug');222 return value;223 };224 }225 function getProgramParameterStub(program, pname) {226 if ((pname === WebGLConstants.LINK_STATUS) || (pname === WebGLConstants.VALIDATE_STATUS)) {227 return true;228 }229 if ((pname === WebGLConstants.ACTIVE_UNIFORMS) || (pname === WebGLConstants.ACTIVE_ATTRIBUTES)) {230 return 0;231 }232 //>>includeStart('debug', pragmas.debug);233 throw new DeveloperError('A WebGL parameter stub for ' + pname + ' is not defined. Add it.');234 //>>includeEnd('debug');235 }236 function getShaderParameterStub(shader, pname) {237 //>>includeStart('debug', pragmas.debug);238 if (pname !== WebGLConstants.COMPILE_STATUS) {239 throw new DeveloperError('A WebGL parameter stub for ' + pname + ' is not defined. Add it.');240 }241 //>>includeEnd('debug');242 return true;243 }244 function getShaderPrecisionStub(shadertype, precisiontype) {245 //>>includeStart('debug', pragmas.debug);246 if (shadertype !== WebGLConstants.FRAGMENT_SHADER) {247 throw new DeveloperError('getShaderPrecision only has a stub for FRAGMENT_SHADER. Update it.');248 }249 if ((precisiontype !== WebGLConstants.HIGH_FLOAT) && (precisiontype !== WebGLConstants.HIGH_INT)) {250 throw new DeveloperError('getShaderPrecision only has a stub for HIGH_FLOAT and HIGH_INT. Update it.');251 }252 //>>includeEnd('debug');253 if (precisiontype === WebGLConstants.HIGH_FLOAT) {254 return {255 rangeMin : 127,256 rangeMax : 127,257 precision : 23258 };259 }260 // HIGH_INT261 return {262 rangeMin : 31,263 rangeMax : 30,264 precision : 0265 };266 }267 function readPixelsStub(x, y, width, height, format, type, pixels) {268 return [0, 0, 0, 0];269 }270 return getWebGLStub;...

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