KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

Automation Advisor
Mock
main
GenerateMockMethod

How to use GenerateMockMethod method of main Package

Best Mock code snippet using main.GenerateMockMethod

mockgen.go

Source:mockgen.go

...239	g.in()240	g.p("return _m.recorder")241	g.out()242	g.p("}")243	g.GenerateMockMethods(mockType, intf, *selfPackage)244	return nil245}246func (g *generator) GenerateMockMethods(mockType string, intf *model.Interface, pkgOverride string) {247	for _, m := range intf.Methods {248		g.p("")249		g.GenerateMockMethod(mockType, m, pkgOverride)250		g.p("")251		g.GenerateMockRecorderMethod(mockType, m)252	}253}254// GenerateMockMethod generates a mock method implementation.255// If non-empty, pkgOverride is the package in which unqualified types reside.256func (g *generator) GenerateMockMethod(mockType string, m *model.Method, pkgOverride string) error {257	args := make([]string, len(m.In))258	argNames := make([]string, len(m.In))259	for i, p := range m.In {260		name := p.Name261		if name == "" {262			name = fmt.Sprintf("_param%d", i)263		}264		ts := p.Type.String(g.packageMap, pkgOverride)265		args[i] = name + " " + ts266		argNames[i] = name267	}268	if m.Variadic != nil {269		name := m.Variadic.Name270		if name == "" {...

generator.go

Source:generator.go

...62				}63				if 0 != len(newMethods) {64					intf.Methods = newMethods65					mockType := g.mockName(intf.Name)66					g.GenerateMockMethods(mockType, intf, outputPackagePath)67				}68			} else {69				newInterfaces = append(newInterfaces, intf)70			}71		}72		pkg.Interfaces = newInterfaces73	}74	return g.generate(pkg, outputPkgName, outputPackagePath)75}76func (g *generator) generatePackageMap(pkg *model.Package, outputPkgName string, outputPackagePath string) {77	// Get all required imports, and generate unique names for them all.78	im := pkg.Imports()79	// Only import reflect if it's used. We only use reflect in mocked methods80	// so only import if any of the mocked interfaces have methods.81	for _, intf := range pkg.Interfaces {82		if len(intf.Methods) > 0 {83			break84		}85	}86	// Sort keys to make import alias generation predictable87	sortedPaths := make([]string, len(im))88	x := 089	for pth := range im {90		sortedPaths[x] = pth91		x++92	}93	sort.Strings(sortedPaths)94	packagesName := createPackageMap(sortedPaths)95	g.packageMap = make(map[string]string, len(im))96	localNames := make(map[string]bool, len(im))97	for _, pth := range sortedPaths {98		base, ok := packagesName[pth]99		if !ok {100			base = sanitize(path.Base(pth))101		}102		// Local names for an imported package can usually be the basename of the import path.103		// A couple of situations don't permit that, such as duplicate local names104		// (e.g. importing "html/template" and "text/template"), or where the basename is105		// a keyword (e.g. "foo/case").106		// try base0, base1, ...107		pkgName := base108		i := 0109		for localNames[pkgName] || token.Lookup(pkgName).IsKeyword() {110			pkgName = base + strconv.Itoa(i)111			i++112		}113		// Avoid importing package if source pkg == output pkg114		if pth == pkg.PkgPath && outputPkgName == pkg.Name {115			continue116		}117		g.packageMap[pth] = pkgName118		localNames[pkgName] = true119	}120}121func (g *generator) generateHead(pkg *model.Package, outputPkgName string, outputPackagePath string) {122	if outputPkgName != pkg.Name && *selfPackage == "" {123		// reset outputPackagePath if it's not passed in through -self_package124		outputPackagePath = ""125	}126	if g.copyrightHeader != "" {127		lines := strings.Split(g.copyrightHeader, "\n")128		for _, line := range lines {129			g.p("// %s", line)130		}131		g.p("")132	}133	g.p("// Code generated by ImplGen.")134	if g.filename != "" {135		g.p("// Source: %v", g.filename)136	} else {137		g.p("// Source: %v (interfaces: %v)", g.srcPackage, g.srcInterfaces)138	}139	g.p("")140	if *writePkgComment {141		g.p("// Package %v is a generated ImplGen package.", outputPkgName)142	}143	g.p("package %v", outputPkgName)144	g.p("")145	g.p("import (")146	g.in()147	for pkgPath, pkgName := range g.packageMap {148		if pkgPath == outputPackagePath {149			continue150		}151		g.p("%v %q", pkgName, pkgPath)152	}153	for _, pkgPath := range pkg.DotImports {154		g.p(". %q", pkgPath)155	}156	g.out()157	g.p(")")158}159func (g *generator) generate(pkg *model.Package, outputPkgName string, outputPackagePath string) error {160	for _, intf := range pkg.Interfaces {161		if err := g.GenerateMockInterface(intf, outputPackagePath); err != nil {162			return err163		}164	}165	return nil166}167// The name of the mock type to use for the given interface identifier.168func (g *generator) mockName(typeName string) string {169	if mockName, ok := g.mockNames[typeName]; ok {170		return mockName171	}172	suffix := "Interface"173	if suffix == typeName[len(typeName)-len(suffix):] {174		return typeName[:len(typeName)-len(suffix)]175	}176	return typeName177}178func (g *generator) GenerateMockInterface(intf *model.Interface, outputPackagePath string) error {179	mockType := g.mockName(intf.Name)180	g.p("")181	for _, doc := range intf.Doc {182		if strings.HasPrefix(strings.ToLower(doc), "//go:generate ") { // çæè¯å¥ä¸å¤å¶å°å®ç°æä»¶ä¸183			continue184		}185		g.p("%v", doc)186	}187	if 0 == len(intf.Comment) {188		g.p("type %v struct {", mockType)189	} else {190		g.p("type %v struct { // %v", mockType, intf.Comment)191	}192	g.in()193	g.out()194	g.p("}")195	g.p("")196	// TODO: Re-enable this if we can import the interface reliably.197	// g.p("// Verify that the mock satisfies the interface at compile time.")198	// g.p("var _ %v = (*%v)(nil)", typeName, mockType)199	// g.p("")200	g.p("// New%v create a new %v object", mockType, mockType)201	if 0 == len(intf.Comment) {202		g.p("func New%v(_ context.Context) *%v {", mockType, mockType)203	} else {204		g.p("func New%v(_ context.Context) *%v { // %v", mockType, mockType, intf.Comment)205	}206	g.in()207	g.p("obj := &%v{}", mockType)208	g.p("")209	g.p("// TODO: New%v(_ context.Context) Not implemented", mockType)210	g.p("")211	g.p("return obj")212	g.out()213	g.p("}")214	g.p("")215	g.GenerateMockMethods(mockType, intf, outputPackagePath)216	return nil217}218func (g *generator) GenerateMockMethods(mockType string, intf *model.Interface, pkgOverride string) {219	for _, m := range intf.Methods {220		g.p("")221		_ = g.GenerateMockMethod(mockType, m, pkgOverride)222	}223}224// GenerateMockMethod generates a mock method implementation.225// If non-empty, pkgOverride is the package in which unqualified types reside.226func (g *generator) GenerateMockMethod(mockType string, m *model.Method, pkgOverride string) error {227	argNames := g.getArgNames(m)228	argTypes := g.getArgTypes(m, pkgOverride)229	argString := makeArgString(argNames, argTypes)230	rets := make([]string, len(m.Out))231	for i, p := range m.Out {232		rets[i] = p.Type.String(g.packageMap, pkgOverride)233	}234	retString := strings.Join(rets, ", ")235	if len(rets) > 1 {236		retString = "(" + retString + ")"237	}238	if retString != "" {239		retString = " " + retString240	}...

GenerateMockMethod

Using AI Code Generation

1func main() {2}3func main() {4}5func main() {6}7func main() {8}9func main() {10}11func main() {12}13func main() {14}15func main() {16}17func main() {18}19func main() {20}21func main() {22}23func main() {24}25func main() {26}27func main() {28}29func main() {30}

GenerateMockMethod

Using AI Code Generation

1import (2func TestMockMethod(t *testing.T) {3	ctrl := gomock.NewController(t)4	defer ctrl.Finish()5	mockObj := mock.NewMockMyInterface(ctrl)6	mockObj.EXPECT().MyMethod(gomock.Any()).Return("Hello World")7}8import (9func TestMockMethod(t *testing.T) {10	ctrl := gomock.NewController(t)11	defer ctrl.Finish()12	mockObj := mock.NewMockMyInterface(ctrl)13	mockObj.EXPECT().MyMethod(gomock.Any()).Return("Hello World")14}15import (16func TestMockMethod(t *testing.T) {17	ctrl := gomock.NewController(t)18	defer ctrl.Finish()19	mockObj := mock.NewMockMyInterface(ctrl)20	mockObj.EXPECT().MyMethod(gomock.Any()).Return("Hello World")21}22import (23func TestMockMethod(t *testing.T) {24	ctrl := gomock.NewController(t)25	defer ctrl.Finish()26	mockObj := mock.NewMockMyInterface(ctrl)27	mockObj.EXPECT().MyMethod(gomock.Any()).Return("Hello World")28}29import (30func TestMockMethod(t *testing.T) {31	ctrl := gomock.NewController(t)32	defer ctrl.Finish()33	mockObj := mock.NewMockMyInterface(ctrl)34	mockObj.EXPECT().MyMethod(gomock.Any()).Return("Hello World")35}

GenerateMockMethod

Using AI Code Generation

1import (2func main() {3	m := mocking.NewMock()4	fmt.Println(m.GenerateMockMethod())5}6import (7func main() {8	m := mocking.NewMock()9	fmt.Println(m.GenerateMockMethod())10}11type Mock struct {12}13func NewMock() *Mock {14	return &Mock{}15}16func (m *Mock) GenerateMockMethod() string {17}18import (19func TestMock(t *testing.T) {20	m := NewMock()21	if m.GenerateMockMethod() != "mock method" {22		t.Error("Error")23	}24}25import (26func TestMock(t *testing.T) {27	m := NewMock()28	if m.GenerateMockMethod() != "mock method" {29		t.Error("Error")30	}31}32import (33func TestMock(t *testing.T) {34	m := NewMock()35	if m.GenerateMockMethod() != "mock method" {36		t.Error("Error")37	}38}39import (40func TestMock(t *testing.T) {41	m := NewMock()42	if m.GenerateMockMethod() != "mock method" {43		t.Error("Error")44	}45}46import (47func TestMock(t *testing.T) {48	m := NewMock()49	if m.GenerateMockMethod() != "mock method" {50		t.Error("Error")51	}52}53import (54func TestMock(t *testing.T) {

GenerateMockMethod

Using AI Code Generation

1import (2func TestGenerateMockMethod(t *testing.T) {3	var mockMethod = func() {4		fmt.Println("mock method")5	}6	var funcPtr = reflect.ValueOf(mockMethod)7	var funcName = runtime.FuncForPC(funcPtr.Pointer()).Name()8	var mock = GenerateMockMethod(funcName, funcPtr)9	mock()10}11func GenerateMockMethod(funcName string, funcPtr reflect.Value) func() {12	var mainFuncPtr = reflect.ValueOf(main)13	var mainFuncName = runtime.FuncForPC(mainFuncPtr.Pointer()).Name()14	var generateMockMethodFuncPtr = reflect.ValueOf(GenerateMockMethod)15	var generateMockMethodFuncName = runtime.FuncForPC(generateMockMethodFuncPtr.Pointer()).Name()16	var mainMethodBody = getMethodBody(mainFuncName)17	var generateMockMethodMethodBody = getMethodBody(generateMockMethodFuncName)18	var mockMethodBody = replaceString(generateMockMethodMethodBody, generateMockMethodFuncName, mainFuncName)19	mockMethodBody = replaceString(mockMethodBody, funcName, generateMockMethodFuncName)20	mockMethodBody = replaceString(mainMethodBody, mainFuncName, mockMethodBody)21	createFile("1.go", mockMethodBody)22	reloadMain()23	var mock = reflect.ValueOf(GenerateMockMethod).Call([]reflect.Value{reflect.ValueOf(funcName), reflect.ValueOf(funcPtr)})24	return mock[0].Interface().(func())25}26func getMethodBody(funcName string) string {

GenerateMockMethod

Using AI Code Generation

1import (2func TestMockMethod(t *testing.T) {3	mockObj := &mocking.Mock{}4	mockObj.On("GenerateMockMethod", 2).Return(4)5	mockObj.On("GenerateMockMethod", 3).Return(9)6	mockObj.On("GenerateMockMethod", 4).Return(16)7	mockObj.On("GenerateMockMethod", 5).Return(25)8	mockObj.On("GenerateMockMethod", 6).Return(36)9	mockObj.On("GenerateMockMethod", 7).Return(49)10	mockObj.On("GenerateMockMethod", 8).Return(64)11	mockObj.On("GenerateMockMethod", 9).Return(81)12	mockObj.On("GenerateMockMethod", 10).Return(100)13	for i := 2; i <= 10; i++ {14		if mockObj.GenerateMockMethod(i) != i*i {15			t.Errorf("Test Failed for %v", i)16		}17	}18}19import (20func TestGenerateMockMethod(t *testing.T) {21	mockObj := &Mock{}22	mockObj.On("GenerateMockMethod", 2).Return(4)23	mockObj.On("GenerateMockMethod", 3).Return(9)24	mockObj.On("GenerateMockMethod", 4).Return(16)25	mockObj.On("GenerateMockMethod", 5).Return(25)26	mockObj.On("GenerateMockMethod", 6).Return(36)27	mockObj.On("GenerateMockMethod", 7).Return(49)28	mockObj.On("GenerateMockMethod", 8).Return(64)29	mockObj.On("GenerateMockMethod", 9).Return(81)30	mockObj.On("GenerateMockMethod", 10).Return(100)31	for i := 2; i <= 10; i++ {32		assert.Equal(t, mockObj.GenerateMockMethod(i), i*i)33	}34}

GenerateMockMethod

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	mockObj.GenerateMockMethod()5}6import (7type MockClass struct {8}9func (mockObj *MockClass) GenerateMockMethod() {10	fmt.Println("GenerateMockMethod")11}12import (13func GenerateMockMethod() {14	fmt.Println("GenerateMockMethod")15}16import (17func GenerateMockMethod() {18	fmt.Println("GenerateMockMethod")19}20import (21func GenerateMockMethod() {22	fmt.Println("GenerateMockMethod")23}24import (25func GenerateMockMethod() {26	fmt.Println("GenerateMockMethod")27}28import (29func GenerateMockMethod() {30	fmt.Println("GenerateMockMethod")31}32import (33func GenerateMockMethod() {34	fmt.Println("GenerateMockMethod")35}36import (37func GenerateMockMethod() {38	fmt.Println("GenerateMockMethod")39}40import (41func GenerateMockMethod() {42	fmt.Println("GenerateMockMethod")43}44import (45func GenerateMockMethod() {46	fmt.Println("GenerateMockMethod")47}48import (49func GenerateMockMethod() {50	fmt.Println("GenerateMockMethod")51}

GenerateMockMethod

Using AI Code Generation

1import (2func main() {3	mockery := mockery.NewMockery()4	err := mockery.GenerateMockMethod()5	if err != nil {6		fmt.Println(err)7		os.Exit(1)8	}9}10type I interface {11	M1() error12	M2() error13}14import (15func TestM1(t *testing.T) {16	mock := new(mocks.MockI)17	mock.On("M1").Return(nil)18	err := i.M1()19	if err != nil {20		t.Errorf("M1() failed, expected nil, got %v", err)21	}22}23import mock "github.com/stretchr/testify/mock"24type MockI struct {25}26func (_m *MockI) M1() error {27	ret := _m.Called()28	if rf, ok := ret.Get(0).(func() error); ok {29		r0 = rf()30	} else {31		r0 = ret.Error(0)32	}33}34func (_m *MockI) M2() error {35	ret := _m.Called()

GenerateMockMethod

Using AI Code Generation

1mockMethod1 := mock.GenerateMockMethod("method1",nil)2mockMethod2 := mock.GenerateMockMethod("method2",[]interface{}{"test",1})3mockMethod1 := mock.GenerateMockMethod("method1",[]interface{}{"test",1})4mockMethod2 := mock.GenerateMockMethod("method2",nil)5mockMethod1 := mock.GenerateMockMethod("method1",[]interface{}{"test",1})6mockMethod2 := mock.GenerateMockMethod("method2",[]interface{}{"test",1})7mockMethod1 := mock.GenerateMockMethod("method1",nil)8mockMethod2 := mock.GenerateMockMethod("method2",nil)9mockMethod1 := mock.GenerateMockMethod("method1",[]interface{}{"test",1})10mockMethod2 := mock.GenerateMockMethod("method2",nil)11mockMethod1 := mock.GenerateMockMethod("method1",[]interface{}{"test",1})12mockMethod2 := mock.GenerateMockMethod("method2",nil)13mockMethod1 := mock.GenerateMockMethod("method1",[]interface{}{"test",1})14mockMethod2 := mock.GenerateMockMethod("method2",[]interface{}{"test",1})

GenerateMockMethod

Using AI Code Generation

1import (2func TestGenerateMockMethod(t *testing.T) {3	m := new(mocks.Main)4	mock_main.GenerateMockMethod(m)5	fmt.Println(m.Method())6}7import (8func TestGenerateMockMethod(t *testing.T) {9	m := new(mocks.Main)10	mock_main.GenerateMockMethod(m)11	fmt.Println(m.Method())12}13import (14func TestGenerateMockMethod(t *testing.T) {15	m := new(mocks.Main)16	mock_main.GenerateMockMethod(m)17	fmt.Println(m.Method())18}19import (20func TestGenerateMockMethod(t *testing.T) {21	m := new(mocks.Main)22	mock_main.GenerateMockMethod(m)23	fmt.Println(m.Method())24}25import (26func TestGenerateMockMethod(t *testing.T) {27	m := new(mocks.Main)28	mock_main.GenerateMockMethod(m)29	fmt.Println(m.Method())

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.