How to use setSlice method of gomock Package

Best Mock code snippet using gomock.setSlice

call.go

Source:call.go Github

copy

Full Screen

...210 c.addAction(func(args []interface{}) []interface{} {211 v := reflect.ValueOf(value)212 switch reflect.TypeOf(args[n]).Kind() {213 case reflect.Slice:214 setSlice(args[n], v)215 default:216 reflect.ValueOf(args[n]).Elem().Set(v)217 }218 return nil219 })220 return c221}222// isPreReq returns true if other is a direct or indirect prerequisite to c.223func (c *Call) isPreReq(other *Call) bool {224 for _, preReq := range c.preReqs {225 if other == preReq || preReq.isPreReq(other) {226 return true227 }228 }229 return false230}231// After declares that the call may only match after preReq has been exhausted.232func (c *Call) After(preReq *Call) *Call {233 c.t.Helper()234 if c == preReq {235 c.t.Fatalf("A call isn't allowed to be its own prerequisite")236 }237 if preReq.isPreReq(c) {238 c.t.Fatalf("Loop in call order: %v is a prerequisite to %v (possibly indirectly).", c, preReq)239 }240 c.preReqs = append(c.preReqs, preReq)241 return c242}243// Returns true if the minimum number of calls have been made.244func (c *Call) satisfied() bool {245 return c.numCalls >= c.minCalls246}247// Returns true iff the maximum number of calls have been made.248func (c *Call) exhausted() bool {249 return c.numCalls >= c.maxCalls250}251func (c *Call) String() string {252 args := make([]string, len(c.args))253 for i, arg := range c.args {254 args[i] = arg.String()255 }256 arguments := strings.Join(args, ", ")257 return fmt.Sprintf("%T.%v(%s) %s", c.receiver, c.method, arguments, c.origin)258}259// Tests if the given call matches the expected call.260// If yes, returns nil. If no, returns error with message explaining why it does not match.261func (c *Call) matches(args []interface{}) error {262 if !c.methodType.IsVariadic() {263 if len(args) != len(c.args) {264 return fmt.Errorf("Expected call at %s has the wrong number of arguments. Got: %d, want: %d",265 c.origin, len(args), len(c.args))266 }267 for i, m := range c.args {268 if !m.Matches(args[i]) {269 return fmt.Errorf("Expected call at %s doesn't match the argument at index %s.\nGot: %v\nWant: %v",270 c.origin, strconv.Itoa(i), args[i], m)271 }272 }273 } else {274 if len(c.args) < c.methodType.NumIn()-1 {275 return fmt.Errorf("Expected call at %s has the wrong number of matchers. Got: %d, want: %d",276 c.origin, len(c.args), c.methodType.NumIn()-1)277 }278 if len(c.args) != c.methodType.NumIn() && len(args) != len(c.args) {279 return fmt.Errorf("Expected call at %s has the wrong number of arguments. Got: %d, want: %d",280 c.origin, len(args), len(c.args))281 }282 if len(args) < len(c.args)-1 {283 return fmt.Errorf("Expected call at %s has the wrong number of arguments. Got: %d, want: greater than or equal to %d",284 c.origin, len(args), len(c.args)-1)285 }286 for i, m := range c.args {287 if i < c.methodType.NumIn()-1 {288 // Non-variadic args289 if !m.Matches(args[i]) {290 return fmt.Errorf("Expected call at %s doesn't match the argument at index %s.\nGot: %v\nWant: %v",291 c.origin, strconv.Itoa(i), args[i], m)292 }293 continue294 }295 // The last arg has a possibility of a variadic argument, so let it branch296 // sample: Foo(a int, b int, c ...int)297 if i < len(c.args) && i < len(args) {298 if m.Matches(args[i]) {299 // Got Foo(a, b, c) want Foo(matcherA, matcherB, gomock.Any())300 // Got Foo(a, b, c) want Foo(matcherA, matcherB, someSliceMatcher)301 // Got Foo(a, b, c) want Foo(matcherA, matcherB, matcherC)302 // Got Foo(a, b) want Foo(matcherA, matcherB)303 // Got Foo(a, b, c, d) want Foo(matcherA, matcherB, matcherC, matcherD)304 continue305 }306 }307 // The number of actual args don't match the number of matchers,308 // or the last matcher is a slice and the last arg is not.309 // If this function still matches it is because the last matcher310 // matches all the remaining arguments or the lack of any.311 // Convert the remaining arguments, if any, into a slice of the312 // expected type.313 vargsType := c.methodType.In(c.methodType.NumIn() - 1)314 vargs := reflect.MakeSlice(vargsType, 0, len(args)-i)315 for _, arg := range args[i:] {316 vargs = reflect.Append(vargs, reflect.ValueOf(arg))317 }318 if m.Matches(vargs.Interface()) {319 // Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, gomock.Any())320 // Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, someSliceMatcher)321 // Got Foo(a, b) want Foo(matcherA, matcherB, gomock.Any())322 // Got Foo(a, b) want Foo(matcherA, matcherB, someEmptySliceMatcher)323 break324 }325 // Wrong number of matchers or not match. Fail.326 // Got Foo(a, b) want Foo(matcherA, matcherB, matcherC, matcherD)327 // Got Foo(a, b, c) want Foo(matcherA, matcherB, matcherC, matcherD)328 // Got Foo(a, b, c, d) want Foo(matcherA, matcherB, matcherC, matcherD, matcherE)329 // Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, matcherC, matcherD)330 // Got Foo(a, b, c) want Foo(matcherA, matcherB)331 return fmt.Errorf("Expected call at %s doesn't match the argument at index %s.\nGot: %v\nWant: %v",332 c.origin, strconv.Itoa(i), args[i:], c.args[i])333 }334 }335 // Check that all prerequisite calls have been satisfied.336 for _, preReqCall := range c.preReqs {337 if !preReqCall.satisfied() {338 return fmt.Errorf("Expected call at %s doesn't have a prerequisite call satisfied:\n%v\nshould be called before:\n%v",339 c.origin, preReqCall, c)340 }341 }342 // Check that the call is not exhausted.343 if c.exhausted() {344 return fmt.Errorf("Expected call at %s has already been called the max number of times.", c.origin)345 }346 return nil347}348// dropPrereqs tells the expected Call to not re-check prerequisite calls any349// longer, and to return its current set.350func (c *Call) dropPrereqs() (preReqs []*Call) {351 preReqs = c.preReqs352 c.preReqs = nil353 return354}355func (c *Call) call(args []interface{}) []func([]interface{}) []interface{} {356 c.numCalls++357 return c.actions358}359// InOrder declares that the given calls should occur in order.360func InOrder(calls ...*Call) {361 for i := 1; i < len(calls); i++ {362 calls[i].After(calls[i-1])363 }364}365func setSlice(arg interface{}, v reflect.Value) {366 va := reflect.ValueOf(arg)367 for i := 0; i < v.Len(); i++ {368 va.Index(i).Set(v.Index(i))369 }370}371func (c *Call) addAction(action func([]interface{}) []interface{}) {372 c.actions = append(c.actions, action)373}...

Full Screen

Full Screen

descriptor_pool_test.go

Source:descriptor_pool_test.go Github

copy

Full Screen

...76 require.Equal(t, uint64(1), v.FieldByName("descriptorSetCount").Uint())77 setLayoutPtr := (*driver.VkDescriptorSetLayout)(unsafe.Pointer(v.FieldByName("pSetLayouts").Elem().UnsafeAddr()))78 setLayoutSlice := ([]driver.VkDescriptorSetLayout)(unsafe.Slice(setLayoutPtr, 1))79 require.Equal(t, layout.Handle(), setLayoutSlice[0])80 setSlice := ([]driver.VkDescriptorSet)(unsafe.Slice(pSets, 1))81 setSlice[0] = setHandle82 return core1_0.VKSuccess, nil83 })84 mockDriver.EXPECT().VkFreeDescriptorSets(device.Handle(), pool.Handle(), driver.Uint32(1), gomock.Not(nil)).DoAndReturn(85 func(device driver.VkDevice, descriptorPool driver.VkDescriptorPool, setCount driver.Uint32, pSets *driver.VkDescriptorSet) (common.VkResult, error) {86 setSlice := ([]driver.VkDescriptorSet)(unsafe.Slice(pSets, 1))87 require.Equal(t, setHandle, setSlice[0])88 return core1_0.VKSuccess, nil89 })90 sets, _, err := device.AllocateDescriptorSets(core1_0.DescriptorSetAllocateOptions{91 DescriptorPool: pool,92 AllocationLayouts: []core1_0.DescriptorSetLayout{layout},93 })94 require.NoError(t, err)95 require.Len(t, sets, 1)96 require.Equal(t, setHandle, sets[0].Handle())97 _, err = device.FreeDescriptorSets(sets)98 require.NoError(t, err)99}100func TestDescriptorPool_AllocAndFree_Multi(t *testing.T) {101 ctrl := gomock.NewController(t)102 defer ctrl.Finish()103 mockDriver := mock_driver.DriverForVersion(ctrl, common.Vulkan1_0)104 device := internal_mocks.EasyDummyDevice(mockDriver)105 pool := mocks.EasyMockDescriptorPool(ctrl, device)106 setHandle1 := mocks.NewFakeDescriptorSet()107 setHandle2 := mocks.NewFakeDescriptorSet()108 setHandle3 := mocks.NewFakeDescriptorSet()109 layout1 := mocks.EasyMockDescriptorSetLayout(ctrl)110 layout2 := mocks.EasyMockDescriptorSetLayout(ctrl)111 layout3 := mocks.EasyMockDescriptorSetLayout(ctrl)112 mockDriver.EXPECT().VkAllocateDescriptorSets(device.Handle(), gomock.Not(nil), gomock.Not(nil)).DoAndReturn(113 func(device driver.VkDevice, pAllocateInfo *driver.VkDescriptorSetAllocateInfo, pSets *driver.VkDescriptorSet) (common.VkResult, error) {114 v := reflect.ValueOf(*pAllocateInfo)115 require.Equal(t, uint64(34), v.FieldByName("sType").Uint()) // VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO116 require.True(t, v.FieldByName("pNext").IsNil())117 actualPool := (driver.VkDescriptorPool)(unsafe.Pointer(v.FieldByName("descriptorPool").Elem().UnsafeAddr()))118 require.Equal(t, pool.Handle(), actualPool)119 require.Equal(t, uint64(3), v.FieldByName("descriptorSetCount").Uint())120 setLayoutPtr := (*driver.VkDescriptorSetLayout)(unsafe.Pointer(v.FieldByName("pSetLayouts").Elem().UnsafeAddr()))121 setLayoutSlice := ([]driver.VkDescriptorSetLayout)(unsafe.Slice(setLayoutPtr, 3))122 require.Equal(t, layout1.Handle(), setLayoutSlice[0])123 require.Equal(t, layout2.Handle(), setLayoutSlice[1])124 require.Equal(t, layout3.Handle(), setLayoutSlice[2])125 setSlice := ([]driver.VkDescriptorSet)(unsafe.Slice(pSets, 3))126 setSlice[0] = setHandle1127 setSlice[1] = setHandle2128 setSlice[2] = setHandle3129 return core1_0.VKSuccess, nil130 })131 mockDriver.EXPECT().VkFreeDescriptorSets(device.Handle(), pool.Handle(), driver.Uint32(3), gomock.Not(nil)).DoAndReturn(132 func(device driver.VkDevice, descriptorPool driver.VkDescriptorPool, setCount driver.Uint32, pSets *driver.VkDescriptorSet) (common.VkResult, error) {133 setSlice := ([]driver.VkDescriptorSet)(unsafe.Slice(pSets, 3))134 require.Equal(t, setHandle1, setSlice[0])135 require.Equal(t, setHandle2, setSlice[1])136 require.Equal(t, setHandle3, setSlice[2])137 return core1_0.VKSuccess, nil138 })139 sets, _, err := device.AllocateDescriptorSets(core1_0.DescriptorSetAllocateOptions{140 DescriptorPool: pool,141 AllocationLayouts: []core1_0.DescriptorSetLayout{layout1, layout2, layout3},142 })143 require.NoError(t, err)144 require.Len(t, sets, 3)145 require.Equal(t, setHandle1, sets[0].Handle())146 require.Equal(t, setHandle2, sets[1].Handle())147 require.Equal(t, setHandle3, sets[2].Handle())148 _, err = device.FreeDescriptorSets(sets)149 require.NoError(t, err)150}...

Full Screen

Full Screen

setSlice

Using AI Code Generation

copy

Full Screen

1import (2func TestSetSlice(t *testing.T) {3 ctrl := gomock.NewController(t)4 defer ctrl.Finish()5 mock := NewMockMyInterface(ctrl)6 mock.EXPECT().SetSlice(gomock.Any()).Return(nil)7 mock.SetSlice([]int{1, 2, 3})8}9import (10type MyInterface interface {11 SetSlice([]int) error12}13type MyStruct struct {14}15func (m *MyStruct) SetSlice(s []int) error {16 fmt.Println("Inside set slice")17}18func NewMockMyInterface() MyInterface {19 return &MyStruct{}20}

Full Screen

Full Screen

setSlice

Using AI Code Generation

copy

Full Screen

1func TestSetSlice(t *testing.T) {2 mockCtrl := gomock.NewController(t)3 defer mockCtrl.Finish()4 mock := NewMockInterface(mockCtrl)5 mock.EXPECT().SetSlice([]int{1, 2, 3}).Return(nil)6 err := mock.SetSlice([]int{1, 2, 3})7 if err != nil {8 t.Errorf("Error is not nil")9 }10}11func TestSetSlice(t *testing.T) {12 mockCtrl := gomock.NewController(t)13 defer mockCtrl.Finish()14 mock := NewMockInterface(mockCtrl)15 mock.EXPECT().SetSlice(gomock.Any()).Return(nil)16 err := mock.SetSlice([]int{1, 2, 3})17 if err != nil {18 t.Errorf("Error is not nil")19 }20}

Full Screen

Full Screen

setSlice

Using AI Code Generation

copy

Full Screen

1func TestSetSlice(t *testing.T) {2 var mock = NewMockMyInterface(ctrl.NewController(t))3 mock.EXPECT().setSlice(gomock.Any()).Return(nil)4 mock.setSlice([]string{"foo", "bar"})5}6func TestSetSlice(t *testing.T) {7 var mock = NewMockMyInterface(ctrl.NewController(t))8 mock.EXPECT().setSlice(gomock.Any()).Return(nil)9 mock.setSlice([]string{"foo", "bar"})10}11func TestSetSlice(t *testing.T) {12 var mock = NewMockMyInterface(ctrl.NewController(t))13 mock.EXPECT().setSlice(gomock.Any()).Return(nil)14 mock.setSlice([]string{"foo", "bar"})15}16func TestSetSlice(t *testing.T) {17 var mock = NewMockMyInterface(ctrl.NewController(t))18 mock.EXPECT().setSlice(gomock.Any()).Return(nil)19 mock.setSlice([]string{"foo", "bar"})20}21func TestSetSlice(t *testing.T) {22 var mock = NewMockMyInterface(ctrl.NewController(t))23 mock.EXPECT().setSlice(gomock.Any()).Return(nil)24 mock.setSlice([]string{"foo", "bar"})25}26func TestSetSlice(t *testing.T) {27 var mock = NewMockMyInterface(ctrl.NewController(t))28 mock.EXPECT().setSlice(gomock.Any()).Return(nil)29 mock.setSlice([]string{"foo", "bar"})30}31func TestSetSlice(t *testing.T) {32 var mock = NewMockMyInterface(ctrl.NewController(t))33 mock.EXPECT().setSlice(gomock.Any()).Return(nil)34 mock.setSlice([]string{"foo", "bar"})35}

Full Screen

Full Screen

setSlice

Using AI Code Generation

copy

Full Screen

1import (2func TestSetSlice(t *testing.T) {3 ctrl := gomock.NewController(t)4 mockObj := mock.NewMockTest(ctrl)5 slice := []model.Test{{"Test1", time.Now()}, {"Test2", time.Now()}}6 mockObj.EXPECT().SetSlice(slice).Return(nil)7 err := mockObj.SetSlice(slice)8 if err != nil {9 t.Errorf("Error is not nil")10 }11}12import (13func TestGetSlice(t *testing.T) {14 ctrl := gomock.NewController(t)15 mockObj := mock.NewMockTest(ctrl)16 slice := []model.Test{{"Test1", time.Now()}, {"Test2", time.Now()}}17 mockObj.EXPECT().SetSlice(slice).Return(nil)18 err := mockObj.SetSlice(slice)19 if err != nil {20 t.Errorf("Error is not nil")21 }22}23import (24func TestSetMap(t *testing.T) {25 ctrl := gomock.NewController(t)

Full Screen

Full Screen

setSlice

Using AI Code Generation

copy

Full Screen

1func TestSetSlice(t *testing.T) {2 mock := NewMockMyInterface(ctrl)3 mock.EXPECT().SetSlice([]string{"a", "b", "c"}).Return()4 mock.SetSlice([]string{"a", "b", "c"})5}6import (7type MyInterface interface {8 SetSlice([]string)9}10type MyStruct struct {11}12func (m *MyStruct) SetSlice(s []string) {13 m.MyInterface.SetSlice(s)14}15func TestSetSlice(t *testing.T) {16 mock := NewMockMyInterface(ctrl)17 mock.EXPECT().SetSlice([]string{"a", "b", "c"}).Return()18 MyStruct{mock}.SetSlice([]string{"a", "b", "c"})19}

Full Screen

Full Screen

setSlice

Using AI Code Generation

copy

Full Screen

1func main() {2 mock := NewMockInterface(gomock.NewController(nil))3 mock.EXPECT().setSlice().Return([]int{1, 2, 3})4 setSlice(mock)5}6func setSlice(mock Interface) {7 slice := mock.setSlice()8 fmt.Println(slice)9}10func (m *MockInterface) setSlice() []int {11 ret := m.ctrl.Call(m, "setSlice")12 return ret[0].([]int)13}14func (mr *MockInterfaceMockRecorder) setSlice() *gomock.Call {15 return mr.mock.ctrl.RecordCall(mr.mock, "setSlice")16}17import (18type MockInterface struct {19}20func (m *MockInterface) setSlice() []string {21 ret := m.Called()22 return ret.Get(0).([]string)23}24func TestSetSlice(t *testing.T) {25 mock := &MockInterface{}26 mock.On("setSlice").Return([]string{"a", "b", "c"})27 slice := mock.setSlice()28 assert.Equal(t, []string{"a", "b", "c"}, slice)29}30panic: interface conversion: interface {} is nil, not []string [recovered]31 panic: interface conversion: interface {} is nil, not []string32testing.tRunner.func1(0xc4200e4160)33panic(0x10c5ba0, 0xc4200a2b40)34github.com/stretchr/testify/mock.(*Mock).Called(0xc4200a2b

Full Screen

Full Screen

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful