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How to use prepareDoCall method of gomock Package

Best Mock code snippet using gomock.prepareDoCall

call_test.go

Source:call_test.go

...67			t.Errorf("number of fatal calls == %v, want 1", tr2.fatalCalls)68		}69	})70}71func prepareDoCall(doFunc, callFunc interface{}) *Call {72	tr := &mockTestReporter{}73	c := &Call{74		t:          tr,75		methodType: reflect.TypeOf(callFunc),76	}77	c.Do(doFunc)78	return c79}80func prepareDoAndReturnCall(doFunc, callFunc interface{}) *Call {81	tr := &mockTestReporter{}82	c := &Call{83		t:          tr,84		methodType: reflect.TypeOf(callFunc),85	}86	c.DoAndReturn(doFunc)87	return c88}89type testCase struct {90	description string91	doFunc      interface{}92	callFunc    interface{}93	args        []interface{}94	expectPanic bool95}96var testCases []testCase = []testCase{97	{98		description: "argument to Do is not a function",99		doFunc:      "meow",100		callFunc:    func(x int, y int) {},101		args:        []interface{}{0, 1},102		expectPanic: true,103	}, {104		description: "argument to Do is not a function",105		doFunc:      "meow",106		callFunc: func(x int, y int) bool {107			return true108		},109		args:        []interface{}{0, 1},110		expectPanic: true,111	}, {112		description: "number of args for Do func don't match Call func",113		doFunc:      func(x int) {},114		callFunc:    func(x int, y int) {},115		args:        []interface{}{0, 1},116		expectPanic: false,117	}, {118		description: "number of args for Do func don't match Call func",119		doFunc: func(x int) bool {120			return true121		},122		callFunc: func(x int, y int) bool {123			return true124		},125		args:        []interface{}{0, 1},126		expectPanic: false,127	}, {128		description: "arg type for Do func incompatible with Call func",129		doFunc:      func(x int) {},130		callFunc:    func(x string) {},131		args:        []interface{}{"meow"},132		expectPanic: true,133	}, {134		description: "arg type for Do func incompatible with Call func",135		doFunc: func(x int) bool {136			return true137		},138		callFunc: func(x string) bool {139			return true140		},141		args:        []interface{}{"meow"},142		expectPanic: true,143	}, {144		description: "Do func(int) Call func(int)",145		doFunc:      func(x int) {},146		callFunc:    func(x int) {},147		args:        []interface{}{0},148	}, {149		description: "Do func(int) Call func(interface{})",150		doFunc:      func(x int) {},151		callFunc:    func(x interface{}) {},152		args:        []interface{}{0},153	}, {154		description: "Do func(int) bool Call func(int) bool",155		doFunc: func(x int) bool {156			return true157		},158		callFunc: func(x int) bool {159			return true160		},161		args: []interface{}{0},162	}, {163		description: "Do func(int) bool Call func(interface{}) bool",164		doFunc: func(x int) bool {165			return true166		},167		callFunc: func(x interface{}) bool {168			return true169		},170		args: []interface{}{0},171	}, {172		description: "Do func(string) Call func([]byte)",173		doFunc:      func(x string) {},174		callFunc:    func(x []byte) {},175		args:        []interface{}{[]byte("meow")},176		expectPanic: true,177	}, {178		description: "Do func(string) bool Call func([]byte) bool",179		doFunc: func(x string) bool {180			return true181		},182		callFunc: func(x []byte) bool {183			return true184		},185		args:        []interface{}{[]byte("meow")},186		expectPanic: true,187	}, {188		description: "Do func(map[int]string) Call func(map[interface{}]int)",189		doFunc:      func(x map[int]string) {},190		callFunc:    func(x map[interface{}]int) {},191		args:        []interface{}{map[interface{}]int{"meow": 0}},192		expectPanic: true,193	}, {194		description: "Do func(map[int]string) Call func(map[interface{}]interface{})",195		doFunc:      func(x map[int]string) {},196		callFunc:    func(x map[interface{}]interface{}) {},197		args:        []interface{}{map[interface{}]interface{}{"meow": "meow"}},198		expectPanic: true,199	}, {200		description: "Do func(map[int]string) bool Call func(map[interface{}]int) bool",201		doFunc: func(x map[int]string) bool {202			return true203		},204		callFunc: func(x map[interface{}]int) bool {205			return true206		},207		args:        []interface{}{map[interface{}]int{"meow": 0}},208		expectPanic: true,209	}, {210		description: "Do func(map[int]string) bool Call func(map[interface{}]interface{}) bool",211		doFunc: func(x map[int]string) bool {212			return true213		},214		callFunc: func(x map[interface{}]interface{}) bool {215			return true216		},217		args:        []interface{}{map[interface{}]interface{}{"meow": "meow"}},218		expectPanic: true,219	}, {220		description: "Do func([]string) Call func([]interface{})",221		doFunc:      func(x []string) {},222		callFunc:    func(x []interface{}) {},223		args:        []interface{}{[]interface{}{0}},224		expectPanic: true,225	}, {226		description: "Do func([]string) Call func([]int)",227		doFunc:      func(x []string) {},228		callFunc:    func(x []int) {},229		args:        []interface{}{[]int{0, 1}},230		expectPanic: true,231	}, {232		description: "Do func([]int) Call func([]int)",233		doFunc:      func(x []int) {},234		callFunc:    func(x []int) {},235		args:        []interface{}{[]int{0, 1}},236	}, {237		description: "Do func([]int) Call func([]interface{})",238		doFunc:      func(x []int) {},239		callFunc:    func(x []interface{}) {},240		args:        []interface{}{[]interface{}{0}},241		expectPanic: true,242	}, {243		description: "Do func([]int) Call func(...interface{})",244		doFunc:      func(x []int) {},245		callFunc:    func(x ...interface{}) {},246		args:        []interface{}{0, 1},247		expectPanic: true,248	}, {249		description: "Do func([]int) Call func(...int)",250		doFunc:      func(x []int) {},251		callFunc:    func(x ...int) {},252		args:        []interface{}{0, 1},253		expectPanic: true,254	}, {255		description: "Do func([]string) bool Call func([]interface{}) bool",256		doFunc: func(x []string) bool {257			return true258		},259		callFunc: func(x []interface{}) bool {260			return true261		},262		args:        []interface{}{[]interface{}{0}},263		expectPanic: true,264	}, {265		description: "Do func([]string) bool Call func([]int) bool",266		doFunc: func(x []string) bool {267			return true268		},269		callFunc: func(x []int) bool {270			return true271		},272		args:        []interface{}{[]int{0, 1}},273		expectPanic: true,274	}, {275		description: "Do func([]int) bool Call func([]int) bool",276		doFunc: func(x []int) bool {277			return true278		},279		callFunc: func(x []int) bool {280			return true281		},282		args: []interface{}{[]int{0, 1}},283	}, {284		description: "Do func([]int) bool Call func([]interface{}) bool",285		doFunc: func(x []int) bool {286			return true287		},288		callFunc: func(x []interface{}) bool {289			return true290		},291		args:        []interface{}{[]interface{}{0}},292		expectPanic: true,293	}, {294		description: "Do func([]int) bool Call func(...interface{}) bool",295		doFunc: func(x []int) bool {296			return true297		},298		callFunc: func(x ...interface{}) bool {299			return true300		},301		args:        []interface{}{0, 1},302		expectPanic: true,303	}, {304		description: "Do func([]int) bool Call func(...int) bool",305		doFunc: func(x []int) bool {306			return true307		},308		callFunc: func(x ...int) bool {309			return true310		},311		args:        []interface{}{0, 1},312		expectPanic: true,313	}, {314		description: "Do func(...int) Call func([]int)",315		doFunc:      func(x ...int) {},316		callFunc:    func(x []int) {},317		args:        []interface{}{[]int{0, 1}},318		expectPanic: true,319	}, {320		description: "Do func(...int) Call func([]interface{})",321		doFunc:      func(x ...int) {},322		callFunc:    func(x []interface{}) {},323		args:        []interface{}{[]interface{}{0, 1}},324		expectPanic: true,325	}, {326		description: "Do func(...int) Call func(...interface{})",327		doFunc:      func(x ...int) {},328		callFunc:    func(x ...interface{}) {},329		args:        []interface{}{0, 1},330	}, {331		description: "Do func(...int) bool Call func(...int) bool",332		doFunc: func(x ...int) bool {333			return true334		},335		callFunc: func(x ...int) bool {336			return true337		},338		args: []interface{}{0, 1},339	}, {340		description: "Do func(...int) bool Call func([]int) bool",341		doFunc: func(x ...int) bool {342			return true343		},344		callFunc: func(x []int) bool {345			return true346		},347		args:        []interface{}{[]int{0, 1}},348		expectPanic: true,349	}, {350		description: "Do func(...int) bool Call func([]interface{}) bool",351		doFunc: func(x ...int) bool {352			return true353		},354		callFunc: func(x []interface{}) bool {355			return true356		},357		args:        []interface{}{[]interface{}{0, 1}},358		expectPanic: true,359	}, {360		description: "Do func(...int) bool Call func(...interface{}) bool",361		doFunc: func(x ...int) bool {362			return true363		},364		callFunc: func(x ...interface{}) bool {365			return true366		},367		args: []interface{}{0, 1},368	}, {369		description: "Do func(...int) Call func(...int)",370		doFunc:      func(x ...int) {},371		callFunc:    func(x ...int) {},372		args:        []interface{}{0, 1},373	}, {374		description: "Do func(foo); foo implements interface X Call func(interface X)",375		doFunc:      func(x foo) {},376		callFunc:    func(x fmt.Stringer) {},377		args:        []interface{}{foo{}},378	}, {379		description: "Do func(b); b does not implement interface X Call func(interface X)",380		doFunc:      func(x b) {},381		callFunc:    func(x fmt.Stringer) {},382		args:        []interface{}{foo{}},383		expectPanic: true,384	}, {385		description: "Do func(b) Call func(a); a and b are not aliases",386		doFunc:      func(x b) {},387		callFunc:    func(x a) {},388		args:        []interface{}{a{}},389		expectPanic: true,390	}, {391		description: "Do func(foo) bool; foo implements interface X Call func(interface X) bool",392		doFunc: func(x foo) bool {393			return true394		},395		callFunc: func(x fmt.Stringer) bool {396			return true397		},398		args: []interface{}{foo{}},399	}, {400		description: "Do func(b) bool; b does not implement interface X Call func(interface X) bool",401		doFunc: func(x b) bool {402			return true403		},404		callFunc: func(x fmt.Stringer) bool {405			return true406		},407		args:        []interface{}{foo{}},408		expectPanic: true,409	}, {410		description: "Do func(b) bool Call func(a) bool; a and b are not aliases",411		doFunc: func(x b) bool {412			return true413		},414		callFunc: func(x a) bool {415			return true416		},417		args:        []interface{}{a{}},418		expectPanic: true,419	}, {420		description: "Do func(bool) b Call func(bool) a; a and b are not aliases",421		doFunc: func(x bool) b {422			return b{}423		},424		callFunc: func(x bool) a {425			return a{}426		},427		args: []interface{}{true},428	},429}430func TestCall_Do(t *testing.T) {431	for _, tc := range testCases {432		t.Run(tc.description, func(t *testing.T) {433			c := prepareDoCall(tc.doFunc, tc.callFunc)434			if len(c.actions) != 1 {435				t.Errorf("expected %d actions but got %d", 1, len(c.actions))436			}437			action := c.actions[0]438			if tc.expectPanic {439				defer func() {440					if r := recover(); r == nil {441						t.Error("expected Do to panic")442					}443				}()444			}445			action(tc.args)446		})447	}...

prepareDoCall

Using AI Code Generation

1func (m *MockClient) PrepareDoCall() *gomock.Call {2    return m.ctrl.RecordCallWithMethodType(m, "Do", reflect.TypeOf((*MockClient)(nil).PrepareDoCall))3}4func (m *MockClient) PrepareDoCall() *gomock.Call {5    return m.ctrl.RecordCallWithMethodType(m, "Do", reflect.TypeOf((*MockClient)(nil).PrepareDoCall))6}7func (m *MockClient) PrepareDoCall() *gomock.Call {8    return m.ctrl.RecordCallWithMethodType(m, "Do", reflect.TypeOf((*MockClient)(nil).PrepareDoCall))9}10func (m *MockClient) PrepareDoCall() *gomock.Call {11    return m.ctrl.RecordCallWithMethodType(m, "Do", reflect.TypeOf((*MockClient)(nil).PrepareDoCall))12}13func (m *MockClient) PrepareDoCall() *gomock.Call {14    return m.ctrl.RecordCallWithMethodType(m, "Do", reflect.TypeOf((*MockClient)(nil).PrepareDoCall))15}16func (m *MockClient) PrepareDoCall() *gomock.Call {17    return m.ctrl.RecordCallWithMethodType(m, "Do", reflect.TypeOf((*MockClient)(nil).PrepareDoCall))18}19func (m *MockClient) PrepareDoCall() *gomock.Call {20    return m.ctrl.RecordCallWithMethodType(m, "Do", reflect.TypeOf((*MockClient)(nil).PrepareDoCall))21}22func (m *MockClient) PrepareDoCall() *gomock.Call {23    return m.ctrl.RecordCallWithMethodType(m, "Do", reflect.TypeOf((*MockClient)(nil).PrepareDoCall))24}

prepareDoCall

Using AI Code Generation

1func TestDoCall(t *testing.T) {2    ctrl := gomock.NewController(t)3    defer ctrl.Finish()4    mock := NewMockFoo(ctrl)5    mock.EXPECT().Get(gomock.Any()).Do(func(s string) {6        if s != "bar" {7            t.Errorf("Unexpected argument %q", s)8        }9    })10    mock.Get("bar")11}12func TestDoCall(t *testing.T) {13    ctrl := gomock.NewController(t)14    defer ctrl.Finish()15    mock := NewMockFoo(ctrl)16    mock.EXPECT().Get(gomock.Any()).Do(func(s string) {17        if s != "bar" {18            t.Errorf("Unexpected argument %q", s)19        }20    })21    mock.Get("baz")22}23func TestDoCall(t *testing.T) {24    ctrl := gomock.NewController(t)25    defer ctrl.Finish()26    mock := NewMockFoo(ctrl)27    mock.EXPECT().Get(gomock.Any()).Do(func(s string) {28        if s != "bar" {29            t.Errorf("Unexpected argument %q", s)30        }31    })32    mock.Get("bar")33}34func TestDoCall(t *testing.T) {35    ctrl := gomock.NewController(t)36    defer ctrl.Finish()37    mock := NewMockFoo(ctrl)38    mock.EXPECT().Get(gomock.Any()).Do(func(s string) {39        if s != "bar" {40            t.Errorf("Unexpected argument %q", s)41        }42    })43    mock.Get("bar")44}45func TestDoCall(t *testing.T) {46    ctrl := gomock.NewController(t)47    defer ctrl.Finish()48    mock := NewMockFoo(ctrl)49    mock.EXPECT().Get(gomock.Any()).Do(func(s string) {50        if s != "bar" {51            t.Errorf("Unexpected argument %q", s)52        }53    })54    mock.Get("bar")55}

prepareDoCall

Using AI Code Generation

1import (2func TestDoCall(t *testing.T) {3    ctrl := gomock.NewController(t)4    defer ctrl.Finish()5    client := NewMockClient(ctrl)6    client.EXPECT().Do(gomock.Any()).Do(func(req *http.Request) {7    })8    resp, err := client.Do(&http.Request{URL: &url.URL{}})9    fmt.Println(resp, err)10}11import (12func TestDoCall(t *testing.T) {13    ctrl := gomock.NewController(t)14    defer ctrl.Finish()15    client := NewMockClient(ctrl)16    client.EXPECT().Do(gomock.Any()).Do(func(req *http.Request) {17    })18    resp, err := client.Do(&http.Request{URL: &url.URL{}})19    fmt.Println(resp, err)20}21import (22func TestDoCall(t *testing.T) {23    ctrl := gomock.NewController(t)24    defer ctrl.Finish()25    client := NewMockClient(ctrl)26    client.EXPECT().Do(gomock.Any()).Do(func(req *http.Request) {27    })28    resp, err := client.Do(&http.Request{URL: &url.URL{}})29    fmt.Println(resp, err)30}31import (

prepareDoCall

Using AI Code Generation

1import (2func main() {3	fmt.Println("testing")4}5func TestPrepareDoCall(t *testing.T) {6	mockCtrl := gomock.NewController(t)7	defer mockCtrl.Finish()8	mock := NewMockInterface(mockCtrl)9	mock.EXPECT().Method(gomock.Any()).Do(func(i int) {10		fmt.Println("Do called")11	}).Return(nil)12	mock.Method(1)13}14import (15func main() {16	fmt.Println("testing")17}18func TestPrepareDoCall(t *testing.T) {19	mockCtrl := gomock.NewController(t)20	defer mockCtrl.Finish()21	mock := NewMockInterface(mockCtrl)22	mock.EXPECT().Method(gomock.Any()).Do(func(i int) {23		fmt.Println("Do called")24	}).Return(nil)25	mock.Method(1)26}27import (28func main() {29	fmt.Println("testing")30}31func TestPrepareDoCall(t *testing.T) {32	mockCtrl := gomock.NewController(t)33	defer mockCtrl.Finish()34	mock := NewMockInterface(mockCtrl)35	mock.EXPECT().Method(gomock.Any()).Do(func(i int) {36		fmt.Println("Do called")37	}).Return(nil)38	mock.Method(1)39}40import (41func main() {42	fmt.Println("testing")43}44func TestPrepareDoCall(t *testing.T) {45	mockCtrl := gomock.NewController(t)46	defer mockCtrl.Finish()47	mock := NewMockInterface(mockCtrl)48	mock.EXPECT().Method(gomock.Any()).Do(func(i int) {49		fmt.Println("Do called")50	}).Return(nil)

prepareDoCall

Using AI Code Generation

1func (c *MockClient) doCall(ctx context.Context, req *http.Request) (*http.Response, error) {2    panic("implement me")3}4func (c *MockClient) doCall(ctx context.Context, req *http.Request) (*http.Response, error) {5    c.Called(ctx, req)6}

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