How to use satisfied method of gomock Package

Best Mock code snippet using gomock.satisfied

cache_test.go

Source: cache_test.go Github

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...78 if err != nil {79 t.Fatalf("NewCachedManager() returned err = %v", err)80 }81 /​/​ Quota requests happen in tokens+minBatchSize steps, so that minBatchSize tokens get cached82 /​/​ after the request is satisfied.83 /​/​ Therefore, the call pattern below is satisfied by just 2 underlying GetTokens() calls.84 calls := []int{tokens, minBatchSize, tokens, minBatchSize /​ 2, minBatchSize /​ 2}85 for i, call := range calls {86 if err := qm.GetTokens(ctx, call, specs); err != nil {87 t.Fatalf("GetTokens() returned err = %v (call #%v)", err, i+1)88 }89 }90}91func TestCachedManager_GetTokens_EvictsCache(t *testing.T) {92 ctrl := gomock.NewController(t)93 defer ctrl.Finish()94 mock := quota.NewMockManager(ctrl)95 mock.EXPECT().GetTokens(gomock.Any(), gomock.Any(), gomock.Any()).AnyTimes().Return(nil)96 ctx := context.Background()97 maxEntries := 100...

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controller.go

Source: controller.go Github

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...54/​/​ - Handle different argument/​return types (e.g. ..., chan, map, interface).55package gomock56import "sync"57/​/​ A TestReporter is something that can be used to report test failures.58/​/​ It is satisfied by the standard library's *testing.T.59type TestReporter interface {60 Errorf(format string, args ...interface{})61 Fatalf(format string, args ...interface{})62}63/​/​ A Controller represents the top-level control of a mock ecosystem.64/​/​ It defines the scope and lifetime of mock objects, as well as their expectations.65/​/​ It is safe to call Controller's methods from multiple goroutines.66type Controller struct {67 mu sync.Mutex68 t TestReporter69 expectedCalls callSet70}71func NewController(t TestReporter) *Controller {72 return &Controller{73 t: t,74 expectedCalls: make(callSet),75 }76}77func (ctrl *Controller) RecordCall(receiver interface{}, method string, args ...interface{}) *Call {78 /​/​ TODO: check arity, types.79 margs := make([]Matcher, len(args))80 for i, arg := range args {81 if m, ok := arg.(Matcher); ok {82 margs[i] = m83 } else if arg == nil {84 /​/​ Handle nil specially so that passing a nil interface value85 /​/​ will match the typed nils of concrete args.86 margs[i] = Nil()87 } else {88 margs[i] = Eq(arg)89 }90 }91 ctrl.mu.Lock()92 defer ctrl.mu.Unlock()93 call := &Call{t: ctrl.t, receiver: receiver, method: method, args: margs, minCalls: 1, maxCalls: 1}94 ctrl.expectedCalls.Add(call)95 return call96}97func (ctrl *Controller) Call(receiver interface{}, method string, args ...interface{}) []interface{} {98 ctrl.mu.Lock()99 defer ctrl.mu.Unlock()100 expected := ctrl.expectedCalls.FindMatch(receiver, method, args)101 if expected == nil {102 ctrl.t.Fatalf("no matching expected call: %T.%v(%v)", receiver, method, args)103 }104 /​/​ Two things happen here:105 /​/​ * the matching call no longer needs to check prerequite calls,106 /​/​ * and the prerequite calls are no longer expected, so remove them.107 preReqCalls := expected.dropPrereqs()108 for _, preReqCall := range preReqCalls {109 ctrl.expectedCalls.Remove(preReqCall)110 }111 rets, action := expected.call(args)112 if expected.exhausted() {113 ctrl.expectedCalls.Remove(expected)114 }115 /​/​ Don't hold the lock while doing the call's action (if any)116 /​/​ so that actions may execute concurrently.117 /​/​ We use the deferred Unlock to capture any panics that happen above;118 /​/​ here we add a deferred Lock to balance it.119 ctrl.mu.Unlock()120 defer ctrl.mu.Lock()121 if action != nil {122 action()123 }124 return rets125}126func (ctrl *Controller) Finish() {127 ctrl.mu.Lock()128 defer ctrl.mu.Unlock()129 /​/​ If we're currently panicking, probably because this is a deferred call,130 /​/​ pass through the panic.131 if err := recover(); err != nil {132 panic(err)133 }134 /​/​ Check that all remaining expected calls are satisfied.135 failures := false136 for _, methodMap := range ctrl.expectedCalls {137 for _, calls := range methodMap {138 for _, call := range calls {139 if !call.satisfied() {140 ctrl.t.Errorf("missing call(s) to %v", call)141 failures = true142 }143 }144 }145 }146 if failures {147 ctrl.t.Fatalf("aborting test due to missing call(s)")148 }149}...

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kinesis_data_writer_test.go

Source: kinesis_data_writer_test.go Github

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...11 mockQueue.EXPECT().SendToQueue(watchData, watchData.WatchPosition.PatientID).Return(nil).Times(1)12 /​/​ Make a kinesis data writer and send to it13 kinesisDataWriter := makeKinesisDataWriter(mockQueue)14 _ = kinesisDataWriter.writeData(watchData)15 /​/​ Check expectations have been satisfied16 mockCtrl.Finish()17}18func TestSplittingLargeItems(t *testing.T) {19 /​/​ Create mocks and fake data20 mockCtrl, mockQueue := makeMockQueue(t)21 watchData := makeFakeUnparsedDataStruct("dmd01", 1, make([]byte, ROW_SIZE_BYTES*10000))22 mockQueue.EXPECT().SendToQueue(gomock.Any(), watchData.WatchPosition.PatientID).Return(nil).Times(2)23 /​/​ Make a kinesis data writer and send to it24 kinesisDataWriter := makeKinesisDataWriter(mockQueue)25 _ = kinesisDataWriter.writeData(watchData)26 /​/​ Check expectations have been satisfied27 mockCtrl.Finish()28}29func TestTripleSplit(t *testing.T) {30 /​/​ Create mocks and fake data31 mockCtrl, mockQueue := makeMockQueue(t)32 watchData := makeFakeUnparsedDataStruct("dmd01", 1, make([]byte, ROW_SIZE_BYTES*18000))33 mockQueue.EXPECT().SendToQueue(integerRowsMatcher{}, watchData.WatchPosition.PatientID).Return(nil).Times(3)34 /​/​ Make a kinesis data writer and send to it35 kinesisDataWriter := makeKinesisDataWriter(mockQueue)36 _ = kinesisDataWriter.writeData(watchData)37 /​/​ Check expectations have been satisfied38 mockCtrl.Finish()39}40func makeMockQueue(t *testing.T) (*gomock.Controller, *kinesisqueue.MockKinesisQueueInterface) {41 /​/​ Make a mock for the kinesis queue42 mockCtrl := gomock.NewController(t)43 mockQueue := kinesisqueue.NewMockKinesisQueueInterface(mockCtrl)44 return mockCtrl, mockQueue45}46/​/​ GoMock matcher to check that an unparsedAppleWatch3Data struct has an integer number of rows47type integerRowsMatcher struct{}48func (integerRowsMatcher) Matches(x interface{}) bool {49 /​/​ Check the data has an integer number of rows50 unparsedStruct := x.(UnparsedAppleWatch3Data)51 return len(unparsedStruct.RawData)%ROW_SIZE_BYTES == 0...

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satisfied

Using AI Code Generation

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1func main() {2}3func main() {4}5import (6func main() {7 router := mux.NewRouter()8 router.HandleFunc("/​api/​notes", GetNotes).Methods("GET")9 router.HandleFunc("/​api/​notes/​{id}", GetNote).Methods("

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satisfied

Using AI Code Generation

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1func TestSomething(t *testing.T) {2 ctrl := gomock.NewController(t)3 defer ctrl.Finish()4 mock := mock.NewMockSomething(ctrl)5 mock.EXPECT().DoSomething().Return(nil)6 DoSomething(mock)7}8type Something struct {9}10func (s *Something) DoSomething() error {11}12func main() {13 DoSomething(&Something{})14}15func DoSomething(s SomethingInterface) {16 s.DoSomething()17}18type SomethingInterface interface {19 DoSomething() error20}21./​1.go:14: cannot use mock (type *mock.MockSomething) as type SomethingInterface in argument to DoSomething:22 *mock.MockSomething does not implement SomethingInterface (missing DoSomething method)23./​1.go:14: cannot use mock (type *mock.MockSomething) as type SomethingInterface in argument to DoSomething:24 *mock.MockSomething does not implement SomethingInterface (missing DoSomething method)

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satisfied

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1func TestSatisfied(t *testing.T) {2 mockCtrl := gomock.NewController(t)3 defer mockCtrl.Finish()4 mock := mock_test.NewMockInterface(mockCtrl)5 mock.EXPECT().Satisfied().Return(true)6 if !mock.Satisfied() {7 t.Errorf("Satisfied() should be true")8 }9}10func TestSatisfied(t *testing.T) {11 mockCtrl := gomock.NewController(t)12 defer mockCtrl.Finish()13 mock := mock_test.NewMockInterface(mockCtrl)14 mock.EXPECT().Satisfied().Return(false)15 if mock.Satisfied() {16 t.Errorf("Satisfied() should be false")17 }18}19func TestSatisfied(t *testing.T) {20 mockCtrl := gomock.NewController(t)21 defer mockCtrl.Finish()22 mock := mock_test.NewMockInterface(mockCtrl)23 mock.EXPECT().Satisfied().Return(true)24 if mock.Satisfied() {25 t.Errorf("Satisfied() should be true")26 }27}28func TestSatisfied(t *testing.T) {29 mockCtrl := gomock.NewController(t)30 defer mockCtrl.Finish()31 mock := mock_test.NewMockInterface(mockCtrl)32 mock.EXPECT().Satisfied().Return(false)33 if !mock.Satisfied() {34 t.Errorf("Satisfied() should be false")35 }36}37func TestSatisfied(t *testing.T) {38 mockCtrl := gomock.NewController(t)39 defer mockCtrl.Finish()40 mock := mock_test.NewMockInterface(mockCtrl)41 mock.EXPECT().Satisfied().Return(false)42 if mock.Satisfied() {43 t.Errorf("Satisfied() should be false")44 }45}46func TestSatisfied(t *testing.T) {47 mockCtrl := gomock.NewController(t)48 defer mockCtrl.Finish()49 mock := mock_test.NewMockInterface(mockCtrl)50 mock.EXPECT().Satisfied().Return(true)51 if mock.Satisfied() {52 t.Errorf("Satisfied() should be true")53 }54}

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satisfied

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1import (2type mockIface struct {3}4func (m *mockIface) Satisfied() bool {5 ret := m.Call.Call([]interface{}{})6 return ret[0].(bool)7}8func TestSatisfied(t *testing.T) {9 ctrl := gomock.NewController(t)10 defer ctrl.Finish()11 mock := &mockIface{}12 mock.Call = *gomock.NewCall(mock, "Satisfied", []interface{}{true})13 if !mock.Satisfied() {14 fmt.Println("mock is not satisfied")15 }16 fmt.Println("mock is satisfied")17}18import (19func TestSatisfied(t *testing.T) {20 ctrl := gomock.NewController(t)21 defer ctrl.Finish()22 mock := &mockIface{}23 mock.Call = *gomock.NewCall(mock, "Satisfied", []interface{}{true})24 if !mock.Satisfied() {25 fmt.Println("mock is not satisfied")26 }27 fmt.Println("mock is satisfied")28}29import (30func TestSatisfied(t *testing.T) {31 ctrl := gomock.NewController(t)32 defer ctrl.Finish()33 mock := &mockIface{}34 mock.Call = *gomock.NewCall(mock, "Satisfied", []interface{}{true})35 if !mock.Satisfied() {36 fmt.Println("mock is not satisfied")37 }38 fmt.Println("mock is satisfied

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satisfied

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1import (2func TestSatisfied(t *testing.T) {3 ctrl := gomock.NewController(t)4 defer ctrl.Finish()5 mockObj := mock.NewMockMyInterface(ctrl)6 mockObj.EXPECT().MyMethod().Return(nil).AnyTimes()7 fmt.Println("Mock satisfied:", ctrl.Finish())8}9import (10func TestUnSatisfied(t *testing.T) {11 ctrl := gomock.NewController(t)12 defer ctrl.Finish()13 mockObj := mock.NewMockMyInterface(ctrl)14 fmt.Println("Mock satisfied:", ctrl.Finish())15}

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