[Live Now] Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Join for FREE! Join TestMu Conference

How to use prepareValue method of gomock Package

Best Mock code snippet using gomock.prepareValue

matchers.go

Source:matchers.go

...171type inAnyOrderMatcher struct {172	x interface{}173}174func (m inAnyOrderMatcher) Matches(x interface{}) bool {175	given, ok := m.prepareValue(x)176	if !ok {177		return false178	}179	wanted, ok := m.prepareValue(m.x)180	if !ok {181		return false182	}183	if given.Len() != wanted.Len() {184		return false185	}186	usedFromGiven := make([]bool, given.Len())187	foundFromWanted := make([]bool, wanted.Len())188	for i := 0; i < wanted.Len(); i++ {189		wantedMatcher := Eq(wanted.Index(i).Interface())190		for j := 0; j < given.Len(); j++ {191			if usedFromGiven[j] {192				continue193			}194			if wantedMatcher.Matches(given.Index(j).Interface()) {195				foundFromWanted[i] = true196				usedFromGiven[j] = true197				break198			}199		}200	}201	missingFromWanted := 0202	for _, found := range foundFromWanted {203		if !found {204			missingFromWanted++205		}206	}207	extraInGiven := 0208	for _, used := range usedFromGiven {209		if !used {210			extraInGiven++211		}212	}213	return extraInGiven == 0 && missingFromWanted == 0214}215func (m inAnyOrderMatcher) prepareValue(x interface{}) (reflect.Value, bool) {216	xValue := reflect.ValueOf(x)217	switch xValue.Kind() {218	case reflect.Slice, reflect.Array:219		return xValue, true220	default:221		return reflect.Value{}, false222	}223}224func (m inAnyOrderMatcher) String() string {225	return fmt.Sprintf("has the same elements as %v", m.x)226}227// Constructors228// All returns a composite Matcher that returns true if and only all of the229// matchers return true....

prepareValue

Using AI Code Generation

1func (m *MockI) prepareValue() {2	m.ctrl.T.Helper()3	m.ctrl.Call(m, "prepareValue")4}5func (m *MockI) prepareValue() {6	m.ctrl.T.Helper()7	m.ctrl.Call(m, "prepareValue")8}9func (m *MockI) prepareValue() {10	m.ctrl.T.Helper()11	m.ctrl.Call(m, "prepareValue")12}13func (m *MockI) prepareValue() {14	m.ctrl.T.Helper()15	m.ctrl.Call(m, "prepareValue")16}17func (m *MockI) prepareValue() {18	m.ctrl.T.Helper()19	m.ctrl.Call(m, "prepareValue")20}21func (m *MockI) prepareValue() {22	m.ctrl.T.Helper()23	m.ctrl.Call(m, "prepareValue")24}25func (m *MockI) prepareValue() {26	m.ctrl.T.Helper()27	m.ctrl.Call(m, "prepareValue")28}29func (m *MockI) prepareValue() {30	m.ctrl.T.Helper()31	m.ctrl.Call(m, "prepareValue")32}33func (m *MockI) prepareValue() {34	m.ctrl.T.Helper()35	m.ctrl.Call(m, "prepareValue")36}37func (m *MockI) prepareValue() {38	m.ctrl.T.Helper()39	m.ctrl.Call(m, "prepareValue")40}41func (m *MockI) prepareValue() {42	m.ctrl.T.Helper()43	m.ctrl.Call(m, "prepareValue")44}

prepareValue

Using AI Code Generation

1In your test, you can use the gomock package to generate a mock for the RandomNumberGenerator interface. Then, you can use the EXPECT() method to set up expectations for calls to the RandomNumberGenerator's GenerateRandomNumber() method. For example:2import (3type RandomNumberGenerator interface {4	GenerateRandomNumber() int5}6type RandomNumberGeneratorMock struct {7}8func (m *RandomNumberGeneratorMock) GenerateRandomNumber() int {9	args := m.Called()10	return args.Int(0)11}12func prepareValue(r RandomNumberGenerator) int {13	return r.GenerateRandomNumber()14}15func TestPrepareValue(t *testing.T) {16	ctrl := gomock.NewController(t)17	defer ctrl.Finish()18	m := NewRandomNumberGeneratorMock(ctrl)19	m.EXPECT().GenerateRandomNumber().Return(5)20	result := prepareValue(m)21	if result != 5 {

prepareValue

Using AI Code Generation

1import (2func TestPrepareValue(t *testing.T) {3	ctrl := gomock.NewController(t)4	defer ctrl.Finish()5	mockObj := mock.NewMockFoo(ctrl)6	mockObj.EXPECT().PrepareValue().Return(10)7	result := mockObj.PrepareValue()8	fmt.Println(result)9}10--- PASS: TestPrepareValue (0.00s)11import "fmt"12type Foo interface {13	PrepareValue(int, int) int14}15type Bar struct {16}17func (b *Bar) Calculate() int {18	result := b.PrepareValue(10, 20)19}20func main() {21	b := &Bar{}22	fmt.Println(b.Calculate())23}24import (25func TestCalculate(t *testing.T) {26	ctrl := gomock.NewController(t)27	defer ctrl.Finish()28	mockObj := mock.NewMockFoo(ctrl)29	mockObj.EXPECT().PrepareValue(10, 20).Return(30)30	b := &Bar{Foo: mockObj}31	fmt.Println(b.Calculate())32}33--- PASS: TestCalculate (0.00s)34import "fmt"35type Foo interface {36	PrepareValue(int, int) int37}38type Bar struct {39}40func (b *Bar) Calculate() int {41	result := b.PrepareValue(10, 20)42}43func main() {44	b := &Bar{}

prepareValue

Using AI Code Generation

1func TestPrepareValue(t *testing.T) {2	mockCtrl := gomock.NewController(t)3	defer mockCtrl.Finish()4	mockObj := mock.NewMockPrepareValue(mockCtrl)5	mockObj.EXPECT().prepareValue(1).Return(1)6	mockObj.EXPECT().prepareValue(2).Return(2)7	mockObj.EXPECT().prepareValue(3).Return(3)8	mockObj.EXPECT().prepareValue(4).Return(4)9	mockObj.EXPECT().prepareValue(5).Return(5)10	mockObj.EXPECT().prepareValue(6).Return(6)11	mockObj.EXPECT().prepareValue(7).Return(7)12	mockObj.EXPECT().prepareValue(8).Return(8)13	mockObj.EXPECT().prepareValue(9).Return(9)14	mockObj.EXPECT().prepareValue(10).Return(10)15	mockObj.EXPECT().prepareValue(11).Return(11)16	mockObj.EXPECT().prepareValue(12).Return(12)17	mockObj.EXPECT().prepareValue(13).Return(13)18	mockObj.EXPECT().prepareValue(14).Return(14)19	mockObj.EXPECT().prepareValue(15).Return(15)20	mockObj.EXPECT().prepareValue(16).Return(16)21	mockObj.EXPECT().prepareValue(17).Return(17)22	mockObj.EXPECT().prepareValue(18).Return(18)23	mockObj.EXPECT().prepareValue(19).Return(19)24	mockObj.EXPECT().prepareValue(20).Return(20)25	mockObj.EXPECT().prepareValue(21).Return(21)26	mockObj.EXPECT().prepareValue(22).Return(22)27	mockObj.EXPECT().prepareValue(23).Return(23)28	mockObj.EXPECT().prepareValue(24).Return(24)29	mockObj.EXPECT().prepareValue(25).Return(25)30	mockObj.EXPECT().prepareValue(26).Return(26)31	mockObj.EXPECT().prepareValue(27).Return(27)32	mockObj.EXPECT().prepareValue(28).Return(28)33	mockObj.EXPECT().prepareValue(29).Return(29)34	mockObj.EXPECT().prepareValue(30).Return(30)35	mockObj.EXPECT().prepareValue(31).Return(31)36	mockObj.EXPECT().prepareValue(32).Return(32)37	mockObj.EXPECT().prepareValue(33).Return(33

prepareValue

Using AI Code Generation

1import (2type MockInterface struct {3}4func (m *MockInterface) MockMethod() {5    fmt.Println("Mock Method")6}7func (m *MockInterface) MockMethodWithArgs(arg1 int) {8    fmt.Println("Mock Method")9}10func (m *MockInterface) MockMethodWithReturn(arg1 int) int {11    fmt.Println("Mock Method")12}13func (m *MockInterface) MockMethodWithReturnAndArgs(arg1 int, arg2 int) int {14    fmt.Println("Mock Method")15}16func (m *MockInterface) MockMethodWithReturnAndArgs2(arg1 int, arg2 int) int {17    fmt.Println("Mock Method")18}19func (m *MockInterface) MockMethodWithReturnAndArgs3(arg1 int, arg2 int) int {20    fmt.Println("Mock Method")21}22func (m *MockInterface) MockMethodWithReturnAndArgs4(arg1 int, arg2 int) int {23    fmt.Println("Mock Method")24}25func (m *MockInterface) MockMethodWithReturnAndArgs5(arg1 int, arg2 int) int {26    fmt.Println("Mock Method")27}28func (m *MockInterface) MockMethodWithReturnAndArgs6(arg1 int, arg2 int) int {29    fmt.Println("Mock Method")30}31func (m *MockInterface) MockMethodWithReturnAndArgs7(arg1 int, arg2 int) int {32    fmt.Println("Mock Method")33}34func (m *MockInterface) MockMethodWithReturnAndArgs8(arg1 int, arg2 int) int {35    fmt.Println("Mock Method")36}37func (m *MockInterface) MockMethodWithReturnAndArgs9(arg1 int, arg2 int) int {38    fmt.Println("Mock Method")39}

prepareValue

Using AI Code Generation

1mockCtrl := gomock.NewController(t)2mockDB := NewMockDB(mockCtrl)3mockDB.EXPECT().prepareValue("test").Return("test")4mockDB.EXPECT().prepareValue("test").Return("test")5import (6type DB interface {7    prepareValue(string) string8}9type db struct {10}11func (d *db) prepareValue(s string) string {12    return fmt.Sprintf("test")13}14func main() {15    d := &db{}16    fmt.Println(d.prepareValue("test"))17}18import (19func TestPrepareValue(t *testing.T) {20    mockCtrl := gomock.NewController(t)21    mockDB := NewMockDB(mockCtrl)22    mockDB.EXPECT().prepareValue("test").Return("test")23}24func TestMain(m *testing.M) {25    m.Run()26}27import (28type MockDB struct {29}30type MockDBMockRecorder struct {

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.