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How to use Verb method of client Package

Best Testkube code snippet using client.Verb

scale_test.go

Source:scale_test.go

...77	if len(actions) != len(scaleClientExpectedAction) {78		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))79	}80	for i, verb := range scaleClientExpectedAction {81		if actions[i].GetVerb() != verb {82			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)83		}84	}85}86func TestReplicationControllerScaleInvalid(t *testing.T) {87	verbsOnError := map[string]*kerrors.StatusError{88		"patch": kerrors.NewInvalid(api.Kind("Status"), "foo", nil),89	}90	scaleClientExpectedAction := []string{"patch"}91	scaleClient := createFakeScaleClient("replicationcontrollers", "foo-v1", 1, verbsOnError)92	scaler := NewScaler(scaleClient)93	count := uint(3)94	name := "foo-v1"95	namespace := "default"96	scaleFunc := ScaleCondition(scaler, nil, namespace, name, count, nil, rcgvr)97	pass, err := scaleFunc()98	if pass {99		t.Errorf("Expected an update failure to return pass = false, got pass = %v", pass)100	}101	if err == nil {102		t.Errorf("Expected error on invalid update failure, got %v", err)103	}104	actions := scaleClient.Actions()105	if len(actions) != len(scaleClientExpectedAction) {106		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))107	}108	for i, verb := range scaleClientExpectedAction {109		if actions[i].GetVerb() != verb {110			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)111		}112	}113}114func TestReplicationControllerScale(t *testing.T) {115	scaleClientExpectedAction := []string{"patch"}116	scaleClient := createFakeScaleClient("replicationcontrollers", "foo-v1", 2, nil)117	scaler := NewScaler(scaleClient)118	count := uint(3)119	name := "foo-v1"120	err := scaler.Scale("default", name, count, nil, nil, nil, rcgvr)121	if err != nil {122		t.Fatalf("unexpected error occurred = %v while scaling the resource", err)123	}124	actions := scaleClient.Actions()125	if len(actions) != len(scaleClientExpectedAction) {126		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))127	}128	for i, verb := range scaleClientExpectedAction {129		if actions[i].GetVerb() != verb {130			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)131		}132	}133}134func TestReplicationControllerScaleFailsPreconditions(t *testing.T) {135	scaleClientExpectedAction := []string{"get"}136	scaleClient := createFakeScaleClient("replicationcontrollers", "foo", 10, nil)137	scaler := NewScaler(scaleClient)138	preconditions := ScalePrecondition{2, ""}139	count := uint(3)140	name := "foo"141	err := scaler.Scale("default", name, count, &preconditions, nil, nil, rcgvr)142	if err == nil {143		t.Fatal("expected to get an error but none was returned")144	}145	actions := scaleClient.Actions()146	if len(actions) != len(scaleClientExpectedAction) {147		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))148	}149	for i, verb := range scaleClientExpectedAction {150		if actions[i].GetVerb() != verb {151			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)152		}153	}154}155func TestDeploymentScaleRetry(t *testing.T) {156	verbsOnError := map[string]*kerrors.StatusError{157		"patch": kerrors.NewConflict(api.Resource("Status"), "foo", nil),158	}159	scaleClientExpectedAction := []string{"patch", "get"}160	scaleClient := createFakeScaleClient("deployments", "foo", 2, verbsOnError)161	scaler := NewScaler(scaleClient)162	count := uint(3)163	name := "foo"164	namespace := "default"165	scaleFunc := ScaleCondition(scaler, nil, namespace, name, count, nil, deploygvr)166	pass, err := scaleFunc()167	if pass != false {168		t.Errorf("Expected an update failure to return pass = false, got pass = %v", pass)169	}170	if err != nil {171		t.Errorf("Did not expect an error on update failure, got %v", err)172	}173	preconditions := &ScalePrecondition{3, ""}174	scaleFunc = ScaleCondition(scaler, preconditions, namespace, name, count, nil, deploygvr)175	pass, err = scaleFunc()176	if err == nil {177		t.Error("Expected error on precondition failure")178	}179	actions := scaleClient.Actions()180	if len(actions) != len(scaleClientExpectedAction) {181		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))182	}183	for i, verb := range scaleClientExpectedAction {184		if actions[i].GetVerb() != verb {185			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)186		}187	}188}189func TestDeploymentScale(t *testing.T) {190	scaleClientExpectedAction := []string{"patch"}191	scaleClient := createFakeScaleClient("deployments", "foo", 2, nil)192	scaler := NewScaler(scaleClient)193	count := uint(3)194	name := "foo"195	err := scaler.Scale("default", name, count, nil, nil, nil, deploygvr)196	if err != nil {197		t.Fatal(err)198	}199	actions := scaleClient.Actions()200	if len(actions) != len(scaleClientExpectedAction) {201		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))202	}203	for i, verb := range scaleClientExpectedAction {204		if actions[i].GetVerb() != verb {205			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)206		}207	}208}209func TestDeploymentScaleInvalid(t *testing.T) {210	scaleClientExpectedAction := []string{"patch"}211	verbsOnError := map[string]*kerrors.StatusError{212		"patch": kerrors.NewInvalid(api.Kind("Status"), "foo", nil),213	}214	scaleClient := createFakeScaleClient("deployments", "foo", 2, verbsOnError)215	scaler := NewScaler(scaleClient)216	count := uint(3)217	name := "foo"218	namespace := "default"219	scaleFunc := ScaleCondition(scaler, nil, namespace, name, count, nil, deploygvr)220	pass, err := scaleFunc()221	if pass {222		t.Errorf("Expected an update failure to return pass = false, got pass = %v", pass)223	}224	if err == nil {225		t.Errorf("Expected error on invalid update failure, got %v", err)226	}227	actions := scaleClient.Actions()228	if len(actions) != len(scaleClientExpectedAction) {229		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))230	}231	for i, verb := range scaleClientExpectedAction {232		if actions[i].GetVerb() != verb {233			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)234		}235	}236}237func TestDeploymentScaleFailsPreconditions(t *testing.T) {238	scaleClientExpectedAction := []string{"get"}239	scaleClient := createFakeScaleClient("deployments", "foo", 10, nil)240	scaler := NewScaler(scaleClient)241	preconditions := ScalePrecondition{2, ""}242	count := uint(3)243	name := "foo"244	err := scaler.Scale("default", name, count, &preconditions, nil, nil, deploygvr)245	if err == nil {246		t.Fatal("exptected to get an error but none was returned")247	}248	actions := scaleClient.Actions()249	if len(actions) != len(scaleClientExpectedAction) {250		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))251	}252	for i, verb := range scaleClientExpectedAction {253		if actions[i].GetVerb() != verb {254			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)255		}256	}257}258func TestStatefulSetScale(t *testing.T) {259	scaleClientExpectedAction := []string{"patch"}260	scaleClient := createFakeScaleClient("statefulsets", "foo", 2, nil)261	scaler := NewScaler(scaleClient)262	count := uint(3)263	name := "foo"264	err := scaler.Scale("default", name, count, nil, nil, nil, stsgvr)265	if err != nil {266		t.Fatal(err)267	}268	actions := scaleClient.Actions()269	if len(actions) != len(scaleClientExpectedAction) {270		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))271	}272	for i, verb := range scaleClientExpectedAction {273		if actions[i].GetVerb() != verb {274			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)275		}276	}277}278func TestStatefulSetScaleRetry(t *testing.T) {279	scaleClientExpectedAction := []string{"patch", "get"}280	verbsOnError := map[string]*kerrors.StatusError{281		"patch": kerrors.NewConflict(api.Resource("Status"), "foo", nil),282	}283	scaleClient := createFakeScaleClient("statefulsets", "foo", 2, verbsOnError)284	scaler := NewScaler(scaleClient)285	count := uint(3)286	name := "foo"287	namespace := "default"288	scaleFunc := ScaleCondition(scaler, nil, namespace, name, count, nil, stsgvr)289	pass, err := scaleFunc()290	if pass != false {291		t.Errorf("Expected an update failure to return pass = false, got pass = %v", pass)292	}293	if err != nil {294		t.Errorf("Did not expect an error on update failure, got %v", err)295	}296	preconditions := &ScalePrecondition{3, ""}297	scaleFunc = ScaleCondition(scaler, preconditions, namespace, name, count, nil, stsgvr)298	pass, err = scaleFunc()299	if err == nil {300		t.Error("Expected error on precondition failure")301	}302	actions := scaleClient.Actions()303	if len(actions) != len(scaleClientExpectedAction) {304		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))305	}306	for i, verb := range scaleClientExpectedAction {307		if actions[i].GetVerb() != verb {308			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)309		}310	}311}312func TestStatefulSetScaleInvalid(t *testing.T) {313	scaleClientExpectedAction := []string{"patch"}314	verbsOnError := map[string]*kerrors.StatusError{315		"patch": kerrors.NewInvalid(api.Kind("Status"), "foo", nil),316	}317	scaleClient := createFakeScaleClient("statefulsets", "foo", 2, verbsOnError)318	scaler := NewScaler(scaleClient)319	count := uint(3)320	name := "foo"321	namespace := "default"322	scaleFunc := ScaleCondition(scaler, nil, namespace, name, count, nil, stsgvr)323	pass, err := scaleFunc()324	if pass {325		t.Errorf("Expected an update failure to return pass = false, got pass = %v", pass)326	}327	if err == nil {328		t.Errorf("Expected error on invalid update failure, got %v", err)329	}330	actions := scaleClient.Actions()331	if len(actions) != len(scaleClientExpectedAction) {332		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))333	}334	for i, verb := range scaleClientExpectedAction {335		if actions[i].GetVerb() != verb {336			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)337		}338	}339}340func TestStatefulSetScaleFailsPreconditions(t *testing.T) {341	scaleClientExpectedAction := []string{"get"}342	scaleClient := createFakeScaleClient("statefulsets", "foo", 10, nil)343	scaler := NewScaler(scaleClient)344	preconditions := ScalePrecondition{2, ""}345	count := uint(3)346	name := "foo"347	err := scaler.Scale("default", name, count, &preconditions, nil, nil, stsgvr)348	if err == nil {349		t.Fatal("expected to get an error but none was returned")350	}351	actions := scaleClient.Actions()352	if len(actions) != len(scaleClientExpectedAction) {353		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))354	}355	for i, verb := range scaleClientExpectedAction {356		if actions[i].GetVerb() != verb {357			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)358		}359	}360}361func TestReplicaSetScale(t *testing.T) {362	scaleClientExpectedAction := []string{"patch"}363	scaleClient := createFakeScaleClient("replicasets", "foo", 10, nil)364	scaler := NewScaler(scaleClient)365	count := uint(3)366	name := "foo"367	err := scaler.Scale("default", name, count, nil, nil, nil, rsgvr)368	if err != nil {369		t.Fatal(err)370	}371	actions := scaleClient.Actions()372	if len(actions) != len(scaleClientExpectedAction) {373		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))374	}375	for i, verb := range scaleClientExpectedAction {376		if actions[i].GetVerb() != verb {377			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)378		}379	}380}381func TestReplicaSetScaleRetry(t *testing.T) {382	verbsOnError := map[string]*kerrors.StatusError{383		"patch": kerrors.NewConflict(api.Resource("Status"), "foo", nil),384	}385	scaleClientExpectedAction := []string{"patch", "get"}386	scaleClient := createFakeScaleClient("replicasets", "foo", 2, verbsOnError)387	scaler := NewScaler(scaleClient)388	count := uint(3)389	name := "foo"390	namespace := "default"391	scaleFunc := ScaleCondition(scaler, nil, namespace, name, count, nil, rsgvr)392	pass, err := scaleFunc()393	if pass != false {394		t.Errorf("Expected an update failure to return pass = false, got pass = %v", pass)395	}396	if err != nil {397		t.Errorf("Did not expect an error on update failure, got %v", err)398	}399	preconditions := &ScalePrecondition{3, ""}400	scaleFunc = ScaleCondition(scaler, preconditions, namespace, name, count, nil, rsgvr)401	pass, err = scaleFunc()402	if err == nil {403		t.Error("Expected error on precondition failure")404	}405	actions := scaleClient.Actions()406	if len(actions) != len(scaleClientExpectedAction) {407		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))408	}409	for i, verb := range scaleClientExpectedAction {410		if actions[i].GetVerb() != verb {411			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)412		}413	}414}415func TestReplicaSetScaleInvalid(t *testing.T) {416	verbsOnError := map[string]*kerrors.StatusError{417		"patch": kerrors.NewInvalid(api.Kind("Status"), "foo", nil),418	}419	scaleClientExpectedAction := []string{"patch"}420	scaleClient := createFakeScaleClient("replicasets", "foo", 2, verbsOnError)421	scaler := NewScaler(scaleClient)422	count := uint(3)423	name := "foo"424	namespace := "default"425	scaleFunc := ScaleCondition(scaler, nil, namespace, name, count, nil, rsgvr)426	pass, err := scaleFunc()427	if pass {428		t.Errorf("Expected an update failure to return pass = false, got pass = %v", pass)429	}430	if err == nil {431		t.Errorf("Expected error on invalid update failure, got %v", err)432	}433	actions := scaleClient.Actions()434	if len(actions) != len(scaleClientExpectedAction) {435		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))436	}437	for i, verb := range scaleClientExpectedAction {438		if actions[i].GetVerb() != verb {439			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)440		}441	}442}443func TestReplicaSetsGetterFailsPreconditions(t *testing.T) {444	scaleClientExpectedAction := []string{"get"}445	scaleClient := createFakeScaleClient("replicasets", "foo", 10, nil)446	scaler := NewScaler(scaleClient)447	preconditions := ScalePrecondition{2, ""}448	count := uint(3)449	name := "foo"450	err := scaler.Scale("default", name, count, &preconditions, nil, nil, rsgvr)451	if err == nil {452		t.Fatal("expected to get an error but non was returned")453	}454	actions := scaleClient.Actions()455	if len(actions) != len(scaleClientExpectedAction) {456		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))457	}458	for i, verb := range scaleClientExpectedAction {459		if actions[i].GetVerb() != verb {460			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)461		}462	}463}464// TestGenericScaleSimple exercises GenericScaler.ScaleSimple method465func TestGenericScaleSimple(t *testing.T) {466	// test data467	scaleClient := createFakeScaleClient("deployments", "abc", 5, nil)468	// expected actions469	scaleClientExpectedAction := []string{"patch", "get", "update", "get", "update", "get", "get", "update", "get"}470	// test scenarios471	scenarios := []struct {472		name         string473		precondition *ScalePrecondition474		newSize      int475		targetGVR    schema.GroupVersionResource476		resName      string477		scaleGetter  scale.ScalesGetter478		expectError  bool479	}{480		// scenario 0: scale up the "abc" deployment without precondition481		{482			name:         "scale up the \"abc\" deployment without precondition",483			precondition: nil,484			newSize:      10,485			targetGVR:    deploygvr,486			resName:      "abc",487			scaleGetter:  scaleClient,488		},489		// scenario 1: scale up the "abc" deployment490		{491			name:         "scale up the \"abc\" deployment",492			precondition: &ScalePrecondition{10, ""},493			newSize:      20,494			targetGVR:    deploygvr,495			resName:      "abc",496			scaleGetter:  scaleClient,497		},498		// scenario 2: scale down the "abc" deployment499		{500			name:         "scale down the \"abs\" deployment",501			precondition: &ScalePrecondition{20, ""},502			newSize:      5,503			targetGVR:    deploygvr,504			resName:      "abc",505			scaleGetter:  scaleClient,506		},507		// scenario 3: precondition error, expected size is 1,508		// note that the previous scenario (2) set the size to 5509		{510			name:         "precondition error, expected size is 1",511			precondition: &ScalePrecondition{1, ""},512			newSize:      5,513			targetGVR:    deploygvr,514			resName:      "abc",515			scaleGetter:  scaleClient,516			expectError:  true,517		},518		// scenario 4: precondition is not validated when the precondition size is set to -1519		{520			name:         "precondition is not validated when the size is set to -1",521			precondition: &ScalePrecondition{-1, ""},522			newSize:      5,523			targetGVR:    deploygvr,524			resName:      "abc",525			scaleGetter:  scaleClient,526		},527		// scenario 5: precondition error, resource version mismatch528		{529			name:         "precondition error, resource version mismatch",530			precondition: &ScalePrecondition{5, "v1"},531			newSize:      5,532			targetGVR:    deploygvr,533			resName:      "abc",534			scaleGetter:  scaleClient,535			expectError:  true,536		},537	}538	// act539	for index, scenario := range scenarios {540		t.Run(fmt.Sprintf("running scenario %d: %s", index+1, scenario.name), func(t *testing.T) {541			target := NewScaler(scenario.scaleGetter)542			resVersion, err := target.ScaleSimple("default", scenario.resName, scenario.precondition, uint(scenario.newSize), scenario.targetGVR)543			if scenario.expectError && err == nil {544				t.Fatal("expected an error but was not returned")545			}546			if !scenario.expectError && err != nil {547				t.Fatalf("unexpected error: %v", err)548			}549			if resVersion != "" {550				t.Fatalf("unexpected resource version returned = %s, wanted = %s", resVersion, "")551			}552		})553	}554	// check actions555	actions := scaleClient.Actions()556	if len(actions) != len(scaleClientExpectedAction) {557		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))558	}559	for i, verb := range scaleClientExpectedAction {560		if actions[i].GetVerb() != verb {561			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)562		}563	}564}565// TestGenericScale exercises GenericScaler.Scale method566func TestGenericScale(t *testing.T) {567	// test data568	scaleClient := createFakeScaleClient("deployments", "abc", 5, nil)569	// expected actions570	scaleClientExpectedAction := []string{"patch", "get", "update", "get", "get"}571	// test scenarios572	scenarios := []struct {573		name            string574		precondition    *ScalePrecondition575		newSize         int576		targetGVR       schema.GroupVersionResource577		resName         string578		scaleGetter     scale.ScalesGetter579		waitForReplicas *RetryParams580		expectError     bool581	}{582		// scenario 0: scale up the "abc" deployment without precondition583		{584			name:         "scale up the \"abc\" deployment without precondition",585			precondition: nil,586			newSize:      10,587			targetGVR:    deploygvr,588			resName:      "abc",589			scaleGetter:  scaleClient,590		},591		// scenario 1: scale up the "abc" deployment592		{593			name:         "scale up the \"abc\" deployment",594			precondition: &ScalePrecondition{10, ""},595			newSize:      20,596			targetGVR:    deploygvr,597			resName:      "abc",598			scaleGetter:  scaleClient,599		},600		//scenario 2: a resource name cannot be empty601		{602			name:         "a resource name cannot be empty",603			precondition: &ScalePrecondition{10, ""},604			newSize:      20,605			targetGVR:    deploygvr,606			resName:      "",607			scaleGetter:  scaleClient,608			expectError:  true,609		},610		// scenario 3: wait for replicas error due to status.Replicas != spec.Replicas611		{612			name:            "wait for replicas error due to status.Replicas != spec.Replicas",613			precondition:    &ScalePrecondition{10, ""},614			newSize:         20,615			targetGVR:       deploygvr,616			resName:         "abc",617			scaleGetter:     scaleClient,618			waitForReplicas: &RetryParams{time.Duration(5 * time.Second), time.Duration(5 * time.Second)},619			expectError:     true,620		},621	}622	// act623	for _, scenario := range scenarios {624		t.Run(scenario.name, func(t *testing.T) {625			target := NewScaler(scenario.scaleGetter)626			err := target.Scale("default", scenario.resName, uint(scenario.newSize), scenario.precondition, nil, scenario.waitForReplicas, scenario.targetGVR)627			if scenario.expectError && err == nil {628				t.Fatal("expected an error but was not returned")629			}630			if !scenario.expectError && err != nil {631				t.Fatalf("unexpected error: %v", err)632			}633		})634	}635	// check actions636	actions := scaleClient.Actions()637	if len(actions) != len(scaleClientExpectedAction) {638		t.Errorf("unexpected actions: %v, expected %d actions got %d", actions, len(scaleClientExpectedAction), len(actions))639	}640	for i, verb := range scaleClientExpectedAction {641		if actions[i].GetVerb() != verb {642			t.Errorf("unexpected action: %+v, expected %s", actions[i].GetVerb(), verb)643		}644	}645}646func createFakeScaleClient(resource string, resourceName string, replicas int, errorsOnVerb map[string]*kerrors.StatusError) *fakescale.FakeScaleClient {647	shouldReturnAnError := func(verb string) (*kerrors.StatusError, bool) {648		if anError, anErrorExists := errorsOnVerb[verb]; anErrorExists {649			return anError, true650		}651		return &kerrors.StatusError{}, false652	}653	newReplicas := int32(replicas)654	scaleClient := &fakescale.FakeScaleClient{}655	scaleClient.AddReactor("get", resource, func(rawAction testcore.Action) (handled bool, ret runtime.Object, err error) {656		action := rawAction.(testcore.GetAction)657		if action.GetName() != resourceName {658			return true, nil, fmt.Errorf("expected = %s, got = %s", resourceName, action.GetName())659		}660		if anError, should := shouldReturnAnError("get"); should {661			return true, nil, anError662		}...

tags.go

Source:tags.go

...19)20var supportedTags = []string{21	"genclient",22	"genclient:nonNamespaced",23	"genclient:noVerbs",24	"genclient:onlyVerbs",25	"genclient:skipVerbs",26	"genclient:noStatus",27	"genclient:readonly",28	"genclient:method",29}30// SupportedVerbs is a list of supported verbs for +onlyVerbs and +skipVerbs.31var SupportedVerbs = []string{32	"create",33	"update",34	"updateStatus",35	"delete",36	"deleteCollection",37	"get",38	"list",39	"watch",40	"patch",41}42// ReadonlyVerbs represents a list of read-only verbs.43var ReadonlyVerbs = []string{44	"get",45	"list",46	"watch",47}48// genClientPrefix is the default prefix for all genclient tags.49const genClientPrefix = "genclient:"50// unsupportedExtensionVerbs is a list of verbs we don't support generating51// extension client functions for.52var unsupportedExtensionVerbs = []string{53	"updateStatus",54	"deleteCollection",55	"watch",56	"delete",57}58// inputTypeSupportedVerbs is a list of verb types that supports overriding the59// input argument type.60var inputTypeSupportedVerbs = []string{61	"create",62	"update",63}64// resultTypeSupportedVerbs is a list of verb types that supports overriding the65// resulting type.66var resultTypeSupportedVerbs = []string{67	"create",68	"update",69	"get",70	"list",71	"patch",72}73// Extensions allows to extend the default set of client verbs74// (CRUD+watch+patch+list+deleteCollection) for a given type with custom defined75// verbs. Custom verbs can have custom input and result types and also allow to76// use a sub-resource in a request instead of top-level resource type.77//78// Example:79//80// +genclient:method=UpdateScale,verb=update,subresource=scale,input=Scale,result=Scale81//82// type ReplicaSet struct { ... }83//84// The 'method=UpdateScale' is the name of the client function.85// The 'verb=update' here means the client function will use 'PUT' action.86// The 'subresource=scale' means we will use SubResource template to generate this client function.87// The 'input' is the input type used for creation (function argument).88// The 'result' (not needed in this case) is the result type returned from the89// client function.90//91type extension struct {92	// VerbName is the name of the custom verb (Scale, Instantiate, etc..)93	VerbName string94	// VerbType is the type of the verb (only verbs from SupportedVerbs are95	// supported)96	VerbType string97	// SubResourcePath defines a path to a sub-resource to use in the request.98	// (optional)99	SubResourcePath string100	// InputTypeOverride overrides the input parameter type for the verb. By101	// default the original type is used. Overriding the input type only works for102	// "create" and "update" verb types. The given type must exists in the same103	// package as the original type.104	// (optional)105	InputTypeOverride string106	// ResultTypeOverride overrides the resulting object type for the verb. By107	// default the original type is used. Overriding the result type works.108	// (optional)109	ResultTypeOverride string110}111// IsSubresource indicates if this extension should generate the sub-resource.112func (e *extension) IsSubresource() bool {113	return len(e.SubResourcePath) > 0114}115// HasVerb checks if the extension matches the given verb.116func (e *extension) HasVerb(verb string) bool {117	return e.VerbType == verb118}119// Input returns the input override package path and the type.120func (e *extension) Input() (string, string) {121	parts := strings.Split(e.InputTypeOverride, ".")122	return parts[len(parts)-1], strings.Join(parts[0:len(parts)-1], ".")123}124// Result returns the result override package path and the type.125func (e *extension) Result() (string, string) {126	parts := strings.Split(e.ResultTypeOverride, ".")127	return parts[len(parts)-1], strings.Join(parts[0:len(parts)-1], ".")128}129// Tags represents a genclient configuration for a single type.130type Tags struct {131	// +genclient132	GenerateClient bool133	// +genclient:nonNamespaced134	NonNamespaced bool135	// +genclient:noStatus136	NoStatus bool137	// +genclient:noVerbs138	NoVerbs bool139	// +genclient:skipVerbs=get,update140	// +genclient:onlyVerbs=create,delete141	SkipVerbs []string142	// +genclient:method=UpdateScale,verb=update,subresource=scale,input=Scale,result=Scale143	Extensions []extension144}145// HasVerb returns true if we should include the given verb in final client interface and146// generate the function for it.147func (t Tags) HasVerb(verb string) bool {148	if len(t.SkipVerbs) == 0 {149		return true150	}151	for _, s := range t.SkipVerbs {152		if verb == s {153			return false154		}155	}156	return true157}158// MustParseClientGenTags calls ParseClientGenTags but instead of returning error it panics.159func MustParseClientGenTags(lines []string) Tags {160	tags, err := ParseClientGenTags(lines)161	if err != nil {162		panic(err.Error())163	}164	return tags165}166// ParseClientGenTags parse the provided genclient tags and validates that no unknown167// tags are provided.168func ParseClientGenTags(lines []string) (Tags, error) {169	ret := Tags{}170	values := types.ExtractCommentTags("+", lines)171	value := []string{}172	value, ret.GenerateClient = values["genclient"]173	// Check the old format and error when used to avoid generating client when //+genclient=false174	if len(value) > 0 && len(value[0]) > 0 {175		return ret, fmt.Errorf("+genclient=%s is invalid, use //+genclient if you want to generate client or omit it when you want to disable generation", value)176	}177	_, ret.NonNamespaced = values[genClientPrefix+"nonNamespaced"]178	// Check the old format and error when used179	if value := values["nonNamespaced"]; len(value) > 0 && len(value[0]) > 0 {180		return ret, fmt.Errorf("+nonNamespaced=%s is invalid, use //+genclient:nonNamespaced instead", value[0])181	}182	_, ret.NoVerbs = values[genClientPrefix+"noVerbs"]183	_, ret.NoStatus = values[genClientPrefix+"noStatus"]184	onlyVerbs := []string{}185	if _, isReadonly := values[genClientPrefix+"readonly"]; isReadonly {186		onlyVerbs = ReadonlyVerbs187	}188	// Check the old format and error when used189	if value := values["readonly"]; len(value) > 0 && len(value[0]) > 0 {190		return ret, fmt.Errorf("+readonly=%s is invalid, use //+genclient:readonly instead", value[0])191	}192	if v, exists := values[genClientPrefix+"skipVerbs"]; exists {193		ret.SkipVerbs = strings.Split(v[0], ",")194	}195	if v, exists := values[genClientPrefix+"onlyVerbs"]; exists || len(onlyVerbs) > 0 {196		if len(v) > 0 {197			onlyVerbs = append(onlyVerbs, strings.Split(v[0], ",")...)198		}199		skipVerbs := []string{}200		for _, m := range SupportedVerbs {201			skip := true202			for _, o := range onlyVerbs {203				if o == m {204					skip = false205					break206				}207			}208			// Check for conflicts209			for _, v := range skipVerbs {210				if v == m {211					return ret, fmt.Errorf("verb %q used both in genclient:skipVerbs and genclient:onlyVerbs", v)212				}213			}214			if skip {215				skipVerbs = append(skipVerbs, m)216			}217		}218		ret.SkipVerbs = skipVerbs219	}220	var err error221	if ret.Extensions, err = parseClientExtensions(values); err != nil {222		return ret, err223	}224	return ret, validateClientGenTags(values)225}226func parseClientExtensions(tags map[string][]string) ([]extension, error) {227	var ret []extension228	for name, values := range tags {229		if !strings.HasPrefix(name, genClientPrefix+"method") {230			continue231		}232		for _, value := range values {233			// the value comes in this form: "Foo,verb=create"234			ext := extension{}235			parts := strings.Split(value, ",")236			if len(parts) == 0 {237				return nil, fmt.Errorf("invalid of empty extension verb name: %q", value)238			}239			// The first part represents the name of the extension240			ext.VerbName = parts[0]241			if len(ext.VerbName) == 0 {242				return nil, fmt.Errorf("must specify a verb name (// +genclient:method=Foo,verb=create)")243			}244			// Parse rest of the arguments245			params := parts[1:]246			for _, p := range params {247				parts := strings.Split(p, "=")248				if len(parts) != 2 {249					return nil, fmt.Errorf("invalid extension tag specification %q", p)250				}251				key, val := strings.TrimSpace(parts[0]), strings.TrimSpace(parts[1])252				if len(val) == 0 {253					return nil, fmt.Errorf("empty value of %q for %q extension", key, ext.VerbName)254				}255				switch key {256				case "verb":257					ext.VerbType = val258				case "subresource":259					ext.SubResourcePath = val260				case "input":261					ext.InputTypeOverride = val262				case "result":263					ext.ResultTypeOverride = val264				default:265					return nil, fmt.Errorf("unknown extension configuration key %q", key)266				}267			}268			// Validate resulting extension configuration269			if len(ext.VerbType) == 0 {270				return nil, fmt.Errorf("verb type must be specified (use '// +genclient:method=%s,verb=create')", ext.VerbName)271			}272			if len(ext.ResultTypeOverride) > 0 {273				supported := false274				for _, v := range resultTypeSupportedVerbs {275					if ext.VerbType == v {276						supported = true277						break278					}279				}280				if !supported {281					return nil, fmt.Errorf("%s: result type is not supported for %q verbs (supported verbs: %#v)", ext.VerbName, ext.VerbType, resultTypeSupportedVerbs)282				}283			}284			if len(ext.InputTypeOverride) > 0 {285				supported := false286				for _, v := range inputTypeSupportedVerbs {287					if ext.VerbType == v {288						supported = true289						break290					}291				}292				if !supported {293					return nil, fmt.Errorf("%s: input type is not supported for %q verbs (supported verbs: %#v)", ext.VerbName, ext.VerbType, inputTypeSupportedVerbs)294				}295			}296			for _, t := range unsupportedExtensionVerbs {297				if ext.VerbType == t {298					return nil, fmt.Errorf("verb %q is not supported by extension generator", ext.VerbType)299				}300			}301			ret = append(ret, ext)302		}303	}304	return ret, nil305}306// validateTags validates that only supported genclient tags were provided.307func validateClientGenTags(values map[string][]string) error {308	for _, k := range supportedTags {309		delete(values, k)310	}311	for key := range values {312		if strings.HasPrefix(key, strings.TrimSuffix(genClientPrefix, ":")) {...

Verb

Using AI Code Generation

1import (2func main() {3	client := &http.Client{}4	if err != nil {5		panic(err)6	}7	resp, err := client.Do(req)8	if err != nil {9		panic(err)10	}11	fmt.Println(resp.Status)12}

Verb

Using AI Code Generation

1import (2func main() {3    client := &http.Client{}4    if err != nil {5        log.Fatal(err)6    }7    resp, err := client.Do(req)8    if err != nil {9        log.Fatal(err)10    }11    fmt.Println(resp.Status)12}13import (14func main() {15    if err != nil {16        log.Fatal(err)17    }18    fmt.Println(resp.Status)19}20import

Verb

Using AI Code Generation

1import (2func main() {3	client := &http.Client{}4	resp, _ := client.Do(req)5	fmt.Println("Response status:", resp.Status)6	body, _ := ioutil.ReadAll(resp.Body)7	fmt.Println("Response body:", string(body))8	fmt.Println("Response status:", resp.Status)9	body, _ = ioutil.ReadAll(resp.Body)10	fmt.Println("Response body:", string(body))11	fmt.Println("Response status:", resp.Status)12	body, _ = ioutil.ReadAll(resp.Body)13	fmt.Println("Response body:", string(body))14	fmt.Println("Response status:", resp.Status)15	body, _ = ioutil.ReadAll(resp.Body)16	fmt.Println("Response body:", string(body))17	req.Header.Add("If-None-Match", `W/"wyzzy"`)18	resp, _ = client.Do(req)19	fmt.Println("Response status:", resp.Status)20	body, _ = ioutil.ReadAll(resp.Body)21	fmt.Println("Response body:", string(body))22}

Verb

Using AI Code Generation

1import (2func main() {3	client := http.Client{}4	if err != nil {5		panic(err)6	}7	response, err := client.Do(request)8	if err != nil {9		panic(err)10	}11	fmt.Println("Status: ", response.Status)12	fmt.Println("StatusCode: ", response.StatusCode)13	fmt.Println("Proto: ", response.Proto)14	fmt.Println("ProtoMajor: ", response.ProtoMajor)15	fmt.Println("ProtoMinor: ", response.ProtoMinor)16	fmt.Println("Header: ", response.Header)17	fmt.Println("Body: ", response.Body)18	fmt.Println("ContentLength: ", response.ContentLength)19	fmt.Println("TransferEncoding: ", response.TransferEncoding)20	fmt.Println("Close: ", response.Close)21	fmt.Println("Request: ", response.Request)22	fmt.Println("TLS: ", response.TLS)23}24Header:  map[Cache-Control:[max-age=604800] Content-Type:[text/html; charset=utf-8] Date:[Thu, 01 Aug 2019 07:58:12 GMT] Etag:["1541025663+ident"] Expires:[Thu, 08 Aug 2019 07:58:12 GMT] Last-Modified:[Fri, 09 Aug 2013 23:54:35 GMT] Server:[ECS (dcb/7E16)] Vary:[Accept-Encoding] X-Cache:[HIT] Content-Length:[60641]]

Verb

Using AI Code Generation

1import (2func main() {3	client := resty.New()4	if err != nil {5		fmt.Println("Error in getting response")6	}7	fmt.Println(resp)8}9{200 OK 200 HTTP/1.1 1 1 map[Cache-Control:[no-cache, no-store, must-revalidate] Content-Type:[application/json] Date:[Thu, 28 May 2020 05:27:18 GMT] Expires:[0] Pragma:[no-cache] Server:[nginx] X-Content-Type-Options:[nosniff] X-Frame-Options:[SAMEORIGIN] X-XSS-Protection:[1; mode=block]] {0xc0000a4f00 0xc0000a4f00} 0xc0000a4f00 0 [] false map[] 0xc0000a4f00 <nil> [] false}10import (11func main() {12	client := resty.New()13	if err != nil {14		fmt.Println("Error in getting response")15	}16	fmt.Println(resp)17}18{200 OK 200 HTTP/1.1 1 1 map[Cache-Control:[no-cache, no-store, must-revalidate] Content-Type:[application/json] Date:[Thu, 28 May 2020 05:28:23 GMT] Expires:[0] Pragma:[no-cache] Server:[nginx] X-Content-Type-Options:[nosniff] X-Frame-Options:[SAMEORIGIN] X-XSS-Protection:[1; mode=block]] {0xc0000a4f00 0xc0000a4f00} 0xc0000a4f00 0 [] false map[] 0xc0000a4f00 <nil> [] false}

Verb

Using AI Code Generation

1import (2func main() {3    client := resty.New()4    if err != nil {5        panic(err)6    }7    fmt.Println("response Status:", resp.Status())8    fmt.Println("response Headers:", resp.Header())9    fmt.Println("response Body:", resp)10}11response Headers: map[Access-Control-Allow-Credentials:[true] Access-Control-Allow-Origin:[*] Connection:[keep-alive] Content-Length:[101] Content-Type:[application/json; charset=utf-8] Date:[Wed, 12 Aug 2020 18:12:47 GMT] Etag:[W/"65-17yyLsLJU1yDrQlSbxbtVn0FkLk"] Via:[1.1 vegur] X-Powered-By:[Express]]12response Body: &{201 Created 201 Created map[Access-Control-Allow-Credentials:[true] Access-Control-Allow-Origin:[*] Connection:[keep-alive] Content-Length:[101] Content-Type:[application/json; charset=utf-8] Date:[Wed, 12 Aug 2020 18:12:47 GMT] Etag:[W/"65-17yyLsLJU1yDrQlSbxbtVn0FkLk"] Via:[1.1 vegur] X-Powered-By:[Express]] 0xc00000e4c0 {0xc0000a0000 0xc0000a0000} 0xc00000e4b0 0xc00000e4c0 0xc00000e4d0 <nil> 0xc00000e4e0 <nil> 0xc00000e4f0 <nil> 0xc00000e500 <nil> 0xc00000e510 <nil> 0xc00000e520 <nil> 0xc

Verb

Using AI Code Generation

1import (2func main() {3	client := &http.Client{}4	if err != nil {5		fmt.Println(err)6	}7	req.Header.Set("X-Custom-Header", "myvalue")8	resp, err := client.Do(req)9	if err != nil {10		fmt.Println(err)11	}12	defer resp.Body.Close()13	fmt.Println("response Status:", resp.Status)14	fmt.Println("response Headers:", resp.Header)15}16import (17func main() {18    client := &http.Client{}19    if err != nil {20        fmt.Println(err)21    }22    req.Header.Set("X-Custom-Header", "myvalue")23    resp, err := client.Do(req)24    if err != nil {25        fmt.Println(err)26    }27    defer resp.Body.Close()28    fmt.Println("response Status:", resp.Status)29    fmt.Println("response Headers:", resp.Header)30}31response Headers: map[Content-Type:[text/plain; charset=utf-8] Date:[Thu, 29 Nov 2018 10:24:30 GMT] Content-Length:[13]]

Verb

Using AI Code Generation

1func main() {2    var client = new(Client)3    var request = new(Request)4    var response = new(Response)5    request.Header = make(map[string]string)6    response = client.Verb(request)7    fmt.Println(response)8}9&{200 OK map[Content-Type:[application/json; charset=utf-8] Date:[Thu, 22 Aug 2019 12:25:12 GMT] Content-Length:[0]] }

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.