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How to use checkWrappedMethod method in sinon

Best JavaScript code snippet using sinon

wrap-method.js

Source:wrap-method.js

...20    }21    if (typeof method !== "function" && typeof method !== "object") {22        throw new TypeError("Method wrapper should be a function or a property descriptor");23    }24    function checkWrappedMethod(wrappedMethod) {25        var error;26        if (!isFunction(wrappedMethod)) {27            error = new TypeError(28                "Attempted to wrap " + typeof wrappedMethod + " property " + valueToString(property) + " as function"29            );30        } else if (wrappedMethod.restore && wrappedMethod.restore.sinon) {31            error = new TypeError("Attempted to wrap " + valueToString(property) + " which is already wrapped");32        } else if (wrappedMethod.calledBefore) {33            var verb = wrappedMethod.returns ? "stubbed" : "spied on";34            error = new TypeError("Attempted to wrap " + valueToString(property) + " which is already " + verb);35        }36        if (error) {37            if (wrappedMethod && wrappedMethod.stackTraceError) {38                error.stack += "\n--------------\n" + wrappedMethod.stackTraceError.stack;39            }40            throw error;41        }42    }43    var error, wrappedMethod, i, wrappedMethodDesc;44    function simplePropertyAssignment() {45        wrappedMethod = object[property];46        checkWrappedMethod(wrappedMethod);47        object[property] = method;48        method.displayName = property;49    }50    // Firefox has a problem when using hasOwn.call on objects from other frames.51    /* eslint-disable-next-line local-rules/no-prototype-methods */52    var owned = object.hasOwnProperty ? object.hasOwnProperty(property) : hasOwnProperty(object, property);53    if (hasES5Support) {54        var methodDesc = typeof method === "function" ? { value: method } : method;55        wrappedMethodDesc = getPropertyDescriptor(object, property);56        if (!wrappedMethodDesc) {57            error = new TypeError(58                "Attempted to wrap " + typeof wrappedMethod + " property " + property + " as function"59            );60        } else if (wrappedMethodDesc.restore && wrappedMethodDesc.restore.sinon) {61            error = new TypeError("Attempted to wrap " + property + " which is already wrapped");62        }63        if (error) {64            if (wrappedMethodDesc && wrappedMethodDesc.stackTraceError) {65                error.stack += "\n--------------\n" + wrappedMethodDesc.stackTraceError.stack;66            }67            throw error;68        }69        var types = Object.keys(methodDesc);70        for (i = 0; i < types.length; i++) {71            wrappedMethod = wrappedMethodDesc[types[i]];72            checkWrappedMethod(wrappedMethod);73        }74        mirrorProperties(methodDesc, wrappedMethodDesc);75        for (i = 0; i < types.length; i++) {76            mirrorProperties(methodDesc[types[i]], wrappedMethodDesc[types[i]]);77        }78        Object.defineProperty(object, property, methodDesc);79        // catch failing assignment80        // this is the converse of the check in `.restore` below81        if (typeof method === "function" && object[property] !== method) {82            // correct any wrongdoings caused by the defineProperty call above,83            // such as adding new items (if object was a Storage object)84            delete object[property];85            simplePropertyAssignment();86        }...

Using AI Code Generation

1var sinon = require('sinon');2var obj = {3    method: function() {4        return 1;5    }6};7var wrapped = sinon.wrapMethod(obj, "method", function() {8    return 2;9});10var sinon = require('sinon');11var fake = sinon.fake();12var sinon = require('sinon');13var fake = sinon.fake();14fake.returns(42);15fake.returnsArg(2);16fake.returnsThis();17var obj = {method: fake};18fake.throws(new TypeError());19fake.throws("TypeError");20fake.throws();21var sinon = require('sinon');22var fake = sinon.fake();23var sinon = require('sinon');24var fake = sinon.fake();

Using AI Code Generation

1var sinon = require('sinon');2var spy = sinon.spy();3spy('Hello', 'World');4var sinon = require('sinon');5var spy = sinon.spy();6spy('Hello', 'World');7var sinon = require('sinon');8var spy = sinon.spy();9spy('Hello', 'World');10var sinon = require('sinon');11var spy = sinon.spy();12spy('Hello', 'World');13var sinon = require('sinon');14var spy = sinon.spy();15spy('Hello', 'World');16var sinon = require('sinon');17var spy = sinon.spy();18spy('Hello', 'World');19var sinon = require('sin

Using AI Code Generation

1var sinon = require('sinon');2var obj = {3    method: function() {4        return "method called";5    }6};7var spy = sinon.spy(obj, "method");8console.log(obj.method());9spy.restore();10console.log(obj.method());

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var obj = {4    method: function() {}5};6var spy = sinon.spy(obj, "method");7obj.method();8assert(spy.called);

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var fs = require('fs');4var path = require('path');5var test = require('tape');6var proxyquire = require('proxyquire');7var testFile = path.join(__dirname, 'test.js');8test('test', function (t) {9    var stub = sinon.stub();10    var stubbed = proxyquire(testFile, {11        'fs': {12        }13    });14    stubbed();15    sinon.assert.calledOnce(stub);16    t.end();17});18var fs = require('fs');19module.exports = function () {20    fs.readFile('test.txt', 'utf8', function (err, data) {21        if (err) {22            console.log(err);23        }24        console.log(data);25    });26}27var sinon = require('sinon');28var assert = require('assert');29var fs = require('fs');30var path = require('path');31var test = require('tape');32var proxyquire = require('proxyquire');33var testFile = path.join(__dirname, 'test.js');34test('test', function (t) {35    var stub = sinon.stub();36    var stubbed = proxyquire(testFile, {37        'fs': {

Using AI Code Generation

1import { checkWrappedMethod } from 'sinon-test';2const wrapper = checkWrappedMethod(sandbox, 'test', 'test1');3wrapper('test', 'test1');4wrapper('test', 'test2');5wrapper('test', 'test3');6wrapper('test', 'test4');7wrapper('test', 'test5');8import { checkWrappedMethod } from 'sinon-test';9const wrapper = checkWrappedMethod(sandbox, 'test', 'test1');10wrapper('test', 'test1');11wrapper('test', 'test2');12wrapper('test', 'test3');13wrapper('test', 'test4');14wrapper('test', 'test5');15import { checkWrappedMethod } from 'sinon-test';16const wrapper = checkWrappedMethod(sandbox, 'test', 'test1');17wrapper('test', 'test1');18wrapper('test', 'test2');19wrapper('test', 'test3');20wrapper('test', 'test4');21wrapper('test', 'test5');22import { checkWrappedMethod } from 'sinon-test';23const wrapper = checkWrappedMethod(sandbox, 'test', 'test1');24wrapper('test', 'test1');25wrapper('test', 'test2');26wrapper('test', 'test3');27wrapper('test', 'test4');28wrapper('test', 'test5');

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