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Testkube
v1
CreateTestHandler

How to use CreateTestHandler method of v1 Package

Best Testkube code snippet using v1.CreateTestHandler

api_test.go

Source:api_test.go

1package rest2import (3	"context"4	"encoding/json"5	"fmt"6	"io"7	"io/ioutil"8	"net/http"9	"net/http/httptest"10	"strings"11	"testing"12	kitlog "github.com/go-kit/kit/log"13	errors "github.com/go-openapi/errors"14	"github.com/go-openapi/swag"15	"github.com/stretchr/testify/assert"16	"github.com/stretchr/testify/require"17	yaml "gopkg.in/yaml.v2"18	corev1 "k8s.io/api/core/v1"19	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"20	"k8s.io/apimachinery/pkg/runtime"21	"k8s.io/client-go/kubernetes/fake"22	"k8s.io/client-go/tools/cache"23	apipkg "github.com/sapcc/kubernikus/pkg/api"24	"github.com/sapcc/kubernikus/pkg/api/auth"25	"github.com/sapcc/kubernikus/pkg/api/models"26	"github.com/sapcc/kubernikus/pkg/api/rest/operations"27	"github.com/sapcc/kubernikus/pkg/api/spec"28	"github.com/sapcc/kubernikus/pkg/apis/kubernikus"29	kubernikusv1 "github.com/sapcc/kubernikus/pkg/apis/kubernikus/v1"30	"github.com/sapcc/kubernikus/pkg/client/kubernetes"31	kubernikusfake "github.com/sapcc/kubernikus/pkg/generated/clientset/fake"32	"github.com/sapcc/kubernikus/pkg/util"33)34const (35	NAMESPACE = "test"36	TOKEN     = "abc123"37	ACCOUNT   = "testaccount"38)39func init() {40	auth.DefaultPolicyFile = "../../../etc/policy.json"41}42func mockAuth(token string) (*models.Principal, error) {43	if token != TOKEN {44		return nil, errors.New(401, "auth failed")45	}46	return &models.Principal{47		ID:      "test",48		Name:    "Test Mc Dougle",49		Domain:  "TestDomain",50		Account: ACCOUNT,51		Roles:   []string{"member", "kubernetes_admin"},52	}, nil53}54func createTestHandler(t *testing.T, klusters ...runtime.Object) (http.Handler, *apipkg.Runtime, func()) {55	swaggerSpec, err := spec.Spec()56	if err != nil {57		t.Fatal(err)58	}59	api := operations.NewKubernikusAPI(swaggerSpec)60	rt := apipkg.NewRuntime(61		NAMESPACE,62		kubernikusfake.NewSimpleClientset(klusters...),63		fake.NewSimpleClientset(),64		kitlog.NewNopLogger(),65	)66	rt.KlusterClientFactory = &kubernetes.MockSharedClientFactory{67		Clientset: fake.NewSimpleClientset(),68	}69	if err := Configure(api, rt); err != nil {70		t.Fatal(err)71	}72	api.KeystoneAuth = mockAuth73	return configureAPI(api), rt, runInformer(rt)74}75func runInformer(rt *apipkg.Runtime) func() {76	closeCh := make(chan struct{})77	go rt.Informer.Run(closeCh)78	cache.WaitForCacheSync(nil, rt.Informer.HasSynced)79	return func() {80		close(closeCh)81	}82}83func createRequest(method, path, body string) *http.Request {84	var buf io.Reader85	if body != "" {86		buf = strings.NewReader(body)87	}88	req := httptest.NewRequest(method, path, buf)89	req.Header.Set("Content-Type", "application/json")90	req.Header.Set("X-Auth-Token", TOKEN)91	return req92}93func result(handler http.Handler, req *http.Request) (int, http.Header, []byte) {94	rec := httptest.NewRecorder()95	handler.ServeHTTP(rec, req)96	response := rec.Result()97	body, _ := ioutil.ReadAll(response.Body)98	return response.StatusCode, response.Header, body99}100func TestCreateCluster(t *testing.T) {101	handler, rt, cancel := createTestHandler(t)102	defer cancel()103	req := createRequest("POST", "/api/v1/clusters", `{"name": "nase", "spec": { "openstack": { "routerID":"routerA"}}}`)104	code, _, body := result(handler, req)105	if !assert.Equal(t, 201, code) {106		return107	}108	//Test create109	crd, err := rt.Kubernikus.KubernikusV1().Klusters(rt.Namespace).Get(context.Background(), fmt.Sprintf("%s-%s", "nase", ACCOUNT), metav1.GetOptions{})110	assert.NoError(t, err, "resource not persisted")111	assert.Equal(t, crd.Labels["account"], ACCOUNT)112	var kluster models.Kluster113	assert.NoError(t, kluster.UnmarshalBinary(body), "Failed to parse response")114	assert.Equal(t, "nase", kluster.Name)115	assert.Equal(t, "nase", kluster.Spec.Name)116	assert.Equal(t, models.KlusterPhasePending, kluster.Status.Phase)117	assert.Equal(t, kubernikus.DEFAULT_CLUSTER_CIDR, *kluster.Spec.ClusterCIDR)118	//Ensure authentication is required119	req = createRequest("POST", "/api/v1/clusters", `{"name": "nase2"}`)120	req.Header.Del("X-Auth-Token")121	code, _, _ = result(handler, req)122	assert.Equal(t, 401, code)123	//Ensure cluster CIDR does not overlap with other clusters specifying no router124	req = createRequest("POST", "/api/v1/clusters", `{"name": "ohr" }`)125	code, _, body = result(handler, req)126	if assert.Equal(t, 409, code, "response body: %s", string(body)) {127		assert.Contains(t, string(body), "nase", "when specifying no router it should always conflict with exiting clusters")128	}129	//Ensure cluster CIDR does not overlap with other clusters using the same router130	req = createRequest("POST", "/api/v1/clusters", `{"name": "ohr", "spec": { "openstack": { "routerID":"routerA"}}}`)131	code, _, body = result(handler, req)132	if assert.Equal(t, 409, code, "response body: %s", string(body)) {133		assert.Contains(t, string(body), "nase")134	}135	//Ensure specifying a different router doesn't obverlap136	req = createRequest("POST", "/api/v1/clusters", `{"name": "ohr", "spec": { "openstack": { "routerID":"routerB"}}}`)137	code, _, body = result(handler, req)138	assert.Equal(t, 201, code, "specifying a different router should not conflict. response: %s", string(body))139	//Ensure we refuse service CIDRs that overlap with the control plane140	rt.Kubernikus = kubernikusfake.NewSimpleClientset()141	rt.Kubernetes = fake.NewSimpleClientset(&corev1.Service{142		ObjectMeta: metav1.ObjectMeta{143			Name:      "kubernetes",144			Namespace: "default",145		},146		Spec: corev1.ServiceSpec{147			ClusterIP: "198.18.128.1",148		},149	})150	req = createRequest("POST", "/api/v1/clusters", `{"name": "nase"}`)151	code, _, body = result(handler, req)152	if assert.Equal(t, 409, code) {153		assert.Contains(t, string(body), "CIDR")154	}155	//Ensure specifying a different router doesn't obverlap156	req = createRequest("POST", "/api/v1/clusters", `{"name": "nocidr", "spec": { "clusterCIDR": "", "noCloud": true, "serviceCIDR":"5.5.5.5/24"}}`)157	code, _, body = result(handler, req)158	assert.Equal(t, 201, code, "Creating a cluster with empty clusterCIDR should not fail. response: %s", string(body))159	k, err := rt.Kubernikus.KubernikusV1().Klusters(NAMESPACE).Get(context.Background(), "nocidr-"+ACCOUNT, metav1.GetOptions{})160	assert.NoError(t, err)161	assert.Empty(t, k.Spec.ClusterCIDR)162}163func TestClusterShow(t *testing.T) {164	kluster := kubernikusv1.Kluster{165		ObjectMeta: metav1.ObjectMeta{166			Name:      fmt.Sprintf("%s-%s", "nase", ACCOUNT),167			Namespace: NAMESPACE,168			Labels:    map[string]string{"account": ACCOUNT},169		},170		Spec: models.KlusterSpec{Name: "nase"},171	}172	handler, _, cancel := createTestHandler(t, &kluster)173	defer cancel()174	//Test Success175	req := createRequest("GET", "/api/v1/clusters/nase", "")176	code, _, body := result(handler, req)177	if !assert.Equal(t, 200, code) {178		return179	}180	var apiKluster models.Kluster181	assert.NoError(t, apiKluster.UnmarshalBinary(body), "Failed to parse response")182	assert.Equal(t, "nase", apiKluster.Name)183	//Test 404184	req = createRequest("GET", "/api/v1/clusters/doesnotexit", "")185	code, _, _ = result(handler, req)186	assert.Equal(t, 404, code)187}188func TestClusterList(t *testing.T) {189	kluster1 := &kubernikusv1.Kluster{190		ObjectMeta: metav1.ObjectMeta{191			Name:      fmt.Sprintf("%s-%s", "nase", ACCOUNT),192			Namespace: NAMESPACE,193			Labels:    map[string]string{"account": ACCOUNT},194		},195		Spec: models.KlusterSpec{Name: "nase"},196	}197	kluster2 := &kubernikusv1.Kluster{198		ObjectMeta: metav1.ObjectMeta{199			Name:      fmt.Sprintf("%s-%s", "mund", ACCOUNT),200			Namespace: NAMESPACE,201			Labels:    map[string]string{"account": ACCOUNT},202		},203		Spec: models.KlusterSpec{Name: "mund"},204	}205	otherKluster := &kubernikusv1.Kluster{206		ObjectMeta: metav1.ObjectMeta{207			Name:      fmt.Sprintf("%s-%s", "ohr", "other"),208			Namespace: NAMESPACE,209			Labels:    map[string]string{"account": "other"},210		},211		Spec: models.KlusterSpec{Name: "ohr"},212	}213	handler, _, cancel := createTestHandler(t, kluster1, kluster2, otherKluster)214	defer cancel()215	//Test Success216	req := createRequest("GET", "/api/v1/clusters", "")217	code, _, body := result(handler, req)218	if !assert.Equal(t, 200, code) {219		return220	}221	var apiKlusters []models.Kluster222	assert.NoError(t, json.Unmarshal(body, &apiKlusters), "Failed to parse response")223	assert.ElementsMatch(t, []models.Kluster{224		{225			Name: "nase",226			Spec: models.KlusterSpec{Name: "nase"},227		},228		{229			Name: "mund",230			Spec: models.KlusterSpec{Name: "mund"},231		},232	}, apiKlusters)233}234func TestClusterUpdate(t *testing.T) {235	on := true236	off := false237	kluster := kubernikusv1.Kluster{238		ObjectMeta: metav1.ObjectMeta{239			Name:      fmt.Sprintf("%s-%s", "nase", ACCOUNT),240			Namespace: NAMESPACE,241			Labels:    map[string]string{"account": ACCOUNT},242		},243		Spec: models.KlusterSpec{244			AdvertiseAddress: "0.0.0.0",245			ClusterCIDR:      swag.String("1.1.1.1/24"),246			DNSAddress:       "2.2.2.254",247			DNSDomain:        "cluster.local",248			Name:             "nase",249			ServiceCIDR:      "2.2.2.2/24",250			Openstack: models.OpenstackSpec{251				LBSubnetID: "lbid",252				NetworkID:  "networkid",253				RouterID:   "routerid",254			},255			NodePools: []models.NodePool{256				{257					AvailabilityZone: "us-west-1a",258					Flavor:           "flavour",259					Image:            "image",260					Name:             "poolname",261					Size:             2,262					Config: &models.NodePoolConfig{263						AllowReboot:  &off,264						AllowReplace: &off,265					},266				},267			},268		},269		Status: models.KlusterStatus{270			Phase:   models.KlusterPhaseRunning,271			Version: "someversion",272		},273	}274	handler, _, cancel := createTestHandler(t, &kluster)275	defer cancel()276	updateObject := models.Kluster{277		Name: "mund",278		Spec: models.KlusterSpec{279			AdvertiseAddress: "7.7.7.7",280			ClusterCIDR:      swag.String("8.8.8.8/24"),281			DNSAddress:       "9.9.9.9",282			DNSDomain:        "changed",283			Name:             "mund",284			ServiceCIDR:      "9.9.9.9/24",285			Openstack: models.OpenstackSpec{286				LBSubnetID: "changed",287				NetworkID:  "changed",288				RouterID:   "changed",289			},290			NodePools: []models.NodePool{291				{292					AvailabilityZone: "us-west-1a",293					Flavor:           "flavour",294					Image:            "image",295					Name:             "poolname",296					Size:             5,297					Config: &models.NodePoolConfig{298						AllowReboot:  &on,299						AllowReplace: &on,300					},301				},302				{303					AvailabilityZone: "us-east-1a",304					Flavor:           "newflavour",305					Image:            "newimage",306					Name:             "newpoolname",307					Size:             3,308					Config: &models.NodePoolConfig{309						AllowReboot:  &on,310						AllowReplace: &on,311					},312				},313			},314		},315		Status: models.KlusterStatus{316			Phase:   models.KlusterPhaseTerminating,317			Version: "changed",318		},319	}320	jsonPayload, err := updateObject.MarshalBinary()321	assert.NoError(t, err, "marshaling update payload failed")322	req := createRequest("PUT", "/api/v1/clusters/nase", string(jsonPayload))323	code, _, body := result(handler, req)324	if !assert.Equal(t, 200, code) {325		return326	}327	var apiResponse models.Kluster328	assert.NoError(t, apiResponse.UnmarshalBinary(body), "Failed to parse response")329	//assert fields are immutable330	assert.Equal(t, "nase", apiResponse.Name)331	assert.Equal(t, "0.0.0.0", apiResponse.Spec.AdvertiseAddress)332	assert.Equal(t, "1.1.1.1/24", *apiResponse.Spec.ClusterCIDR)333	assert.Equal(t, "2.2.2.254", apiResponse.Spec.DNSAddress)334	assert.Equal(t, "cluster.local", apiResponse.Spec.DNSDomain)335	assert.Equal(t, "nase", apiResponse.Spec.Name)336	assert.Equal(t, "2.2.2.2/24", apiResponse.Spec.ServiceCIDR)337	assert.Equal(t, "lbid", apiResponse.Spec.Openstack.LBSubnetID)338	assert.Equal(t, "networkid", apiResponse.Spec.Openstack.NetworkID)339	assert.Equal(t, "routerid", apiResponse.Spec.Openstack.RouterID)340	assert.Equal(t, models.KlusterPhaseRunning, apiResponse.Status.Phase)341	assert.Equal(t, "someversion", apiResponse.Status.Version)342	//assert nodepool was updated343	assert.Equal(t, updateObject.Spec.NodePools, apiResponse.Spec.NodePools)344}345func TestVersionUpdate(t *testing.T) {346	kluster := kubernikusv1.Kluster{347		ObjectMeta: metav1.ObjectMeta{348			Name:      fmt.Sprintf("%s-%s", "nase", ACCOUNT),349			Namespace: NAMESPACE,350			Labels:    map[string]string{"account": ACCOUNT},351		},352		Spec: models.KlusterSpec{353			Version: "1.10.1",354		},355		Status: models.KlusterStatus{356			ApiserverVersion: "1.10.1",357		},358	}359	cases := []struct {360		Version       string361		Phase         models.KlusterPhase362		ExpectSuccess bool363	}{364		{"1.10.1", models.KlusterPhaseRunning, true},365		{"1.10.0", models.KlusterPhaseRunning, true},366		{"1.10.2", models.KlusterPhaseRunning, true},367		{"1.10.3", models.KlusterPhaseUpgrading, false},368		{"1.11.2", models.KlusterPhaseRunning, true},369		{"1.9.2", models.KlusterPhaseRunning, false},370		{"1.12.2", models.KlusterPhaseRunning, false},371		{"2.0.0", models.KlusterPhaseRunning, false},372	}373	for _, c := range cases {374		k := kluster.DeepCopy()375		k.Status.Phase = c.Phase376		handler, _, cancel := createTestHandler(t, k)377		defer cancel()378		updateObject := models.Kluster{379			Name: "nase",380			Spec: models.KlusterSpec{381				Version: c.Version,382			},383		}384		jsonPayload, err := updateObject.MarshalBinary()385		if !assert.NoError(t, err, "marshaling update payload failed version %s", c.Version) {386			continue387		}388		req := createRequest("PUT", "/api/v1/clusters/nase", string(jsonPayload))389		code, _, body := result(handler, req)390		if c.ExpectSuccess {391			if assert.Equal(t, 200, code, "Update to version %s should be accepted. Response: %d,  %s", c.Version, code, string(body)) {392				var apiResponse models.Kluster393				assert.NoError(t, apiResponse.UnmarshalBinary(body), "Failed to parse response for version %s", c.Version)394				assert.Equal(t, c.Version, apiResponse.Spec.Version, "Update to version %s failed", c.Version)395			}396		} else {397			assert.Equal(t, 400, code, "Update to version %s should be rejected. Response: %d, %s", c.Version, code, string(body))398		}399	}400}401func TestClusterBootstrapConfig(t *testing.T) {402	kluster := &kubernikusv1.Kluster{403		ObjectMeta: metav1.ObjectMeta{404			Name:      fmt.Sprintf("%s-%s", "nase", ACCOUNT),405			Namespace: NAMESPACE,406			Labels:    map[string]string{"account": ACCOUNT},407		},408		Spec: models.KlusterSpec{409			Version:   "1.10.1",410			DNSDomain: "example.com",411		},412		Status: models.KlusterStatus{413			ApiserverVersion: "1.10.1",414		},415	}416	handler, rt, cancel := createTestHandler(t, kluster)417	defer cancel()418	_, err := util.EnsureKlusterSecret(rt.Kubernetes, kluster)419	if !assert.NoError(t, err, "failed to ensure kluster secret") {420		return421	}422	req := createRequest("GET", "/api/v1/clusters/nase/bootstrap", "")423	code, _, body := result(handler, req)424	require.Equal(t, 200, code, string(body))425	//I don't want to vendor https://github.com/kubernetes/kubelet sp I'm just checking if the yaml parses correctly426	var apiResponse models.BootstrapConfig427	require.NoError(t, apiResponse.UnmarshalBinary(body), "failed to parse api response")428	type fakeKubeletConfig struct {429		Kind               string `yaml:"kind"`430		APIVersion         string `yaml:"apiVersion"`431		RotateCertificates bool   `yaml:"rotateCertificates,omitempty"`432		ClusterDomain      string `yaml:"clusterDomain,omitempty"`433	}434	var config fakeKubeletConfig435	require.NoError(t, yaml.Unmarshal([]byte(apiResponse.Config), &config))436	assert.Equal(t, fakeKubeletConfig{437		Kind:               "KubeletConfiguration",438		APIVersion:         "kubelet.config.k8s.io/v1beta1",439		ClusterDomain:      "example.com",440		RotateCertificates: true,441	}, config)442}...

tests.go

Source:tests.go

...278		}279		return c.JSON(results)280	}281}282// CreateTestHandler creates new test CR based on test content283func (s TestkubeAPI) CreateTestHandler() fiber.Handler {284	return func(c *fiber.Ctx) error {285		var request testkube.TestUpsertRequest286		err := c.BodyParser(&request)287		if err != nil {288			return s.Error(c, http.StatusBadRequest, err)289		}290		if c.Accepts(mediaTypeJSON, mediaTypeYAML) == mediaTypeYAML {291			if request.Content != nil && request.Content.Data != "" {292				request.Content.Data = fmt.Sprintf("%q", request.Content.Data)293			}294			if request.ExecutionRequest != nil && request.ExecutionRequest.VariablesFile != "" {295				request.ExecutionRequest.VariablesFile = fmt.Sprintf("%q", request.ExecutionRequest.VariablesFile)296			}297			data, err := crd.GenerateYAML(crd.TemplateTest, []testkube.TestUpsertRequest{request})...

handler_test.go

Source:handler_test.go

1/*2Copyright 2020 The Knative Authors3Licensed under the Apache License, Version 2.0 (the "License");4you may not use this file except in compliance with the License.5You may obtain a copy of the License at6    http://www.apache.org/licenses/LICENSE-2.07Unless required by applicable law or agreed to in writing, software8distributed under the License is distributed on an "AS IS" BASIS,9WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.10See the License for the specific language governing permissions and11limitations under the License.12*/13package dispatcher14import (15	"context"16	"fmt"17	"net/http"18	"net/url"19	"strings"20	"testing"21	"time"22	"github.com/Shopify/sarama"23	kafkasaramaprotocol "github.com/cloudevents/sdk-go/protocol/kafka_sarama/v2"24	"github.com/cloudevents/sdk-go/v2/binding"25	"github.com/stretchr/testify/assert"26	"go.uber.org/zap"27	"go.uber.org/zap/zapcore"28	"k8s.io/apimachinery/pkg/types"29	eventingduck "knative.dev/eventing/pkg/apis/duck/v1"30	"knative.dev/eventing/pkg/channel"31	"knative.dev/eventing/pkg/kncloudevents"32	"knative.dev/pkg/apis"33	duckv1 "knative.dev/pkg/apis/duck/v1"34	logtesting "knative.dev/pkg/logging/testing"35	dispatchertesting "knative.dev/eventing-kafka/pkg/channel/distributed/dispatcher/testing"36)37// Test Data38const (39	testSubscriberUID        = types.UID("123")40	testSubscriberURIString  = "https://www.foo.bar/test/path"41	testReplyURIString       = "https://www.something.com/"42	testDeadLetterURIString  = "https://www.made.up/url"43	testTopic                = "TestTopic"44	testPartition            = 045	testOffset               = 146	testMsgSpecVersion       = "1.0"47	testMsgContentType       = "application/json"48	testMsgId                = "TestMsgId"49	testMsgSource            = "TestMsgSource"50	testMsgType              = "TestMsgType"51	testMsgEventTypeVersion  = "TestMsgEventTypeVersion"52	testMsgKnativeHistory    = "TestKnativeHistory"53	testMsgJsonContentString = "{\"content\": \"Test Message 1\"}"54	testB3TraceId            = "TestB3TraceId"55)56var (57	testSubscriberURI, _ = apis.ParseURL(testSubscriberURIString)58	testReplyURI, _      = apis.ParseURL(testReplyURIString)59	testRetryCount       = int32(4)60	testBackoffPolicy    = eventingduck.BackoffPolicyExponential61	testBackoffDelay     = "PT1S"62	testDeadLetterURI, _ = apis.ParseURL(testDeadLetterURIString)63	testMsgTime          = time.Now().UTC().Format(time.RFC3339)64	testConsumerGroupId  = fmt.Sprintf("kafka.%s", testSubscriberUID)65)66// Test The NewHandler() Functionality67func TestNewHandler(t *testing.T) {68	assert.NotNil(t, createTestHandler)69}70type HandleTestCase struct {71	only              bool72	name              string73	destinationUri    *apis.URL74	replyUri          *apis.URL75	deadLetterUri     *apis.URL76	dispatchErr       error77	retry             bool78	expectMarkMessage bool79}80// Test The Handler's Handle() Functionality81func TestHandle(t *testing.T) {82	// Define The HandleTestCases83	testCases := []HandleTestCase{84		{85			name:              "Complete Subscriber Configuration",86			destinationUri:    testSubscriberURI,87			replyUri:          testReplyURI,88			deadLetterUri:     testDeadLetterURI,89			retry:             true,90			expectMarkMessage: true,91		},92		{93			name:              "No Subscriber URL",94			replyUri:          testReplyURI,95			deadLetterUri:     testDeadLetterURI,96			retry:             true,97			expectMarkMessage: true,98		},99		{100			name:              "No Reply URL",101			destinationUri:    testSubscriberURI,102			deadLetterUri:     testDeadLetterURI,103			retry:             true,104			expectMarkMessage: true,105		},106		{107			name:              "No DeadLetter URL",108			destinationUri:    testSubscriberURI,109			replyUri:          testReplyURI,110			retry:             true,111			expectMarkMessage: true,112		},113		{114			name:              "No Retry",115			destinationUri:    testSubscriberURI,116			replyUri:          testReplyURI,117			deadLetterUri:     testDeadLetterURI,118			retry:             false,119			expectMarkMessage: true,120		},121		{122			name:              "Empty Subscriber Configuration",123			retry:             false,124			expectMarkMessage: true,125		},126		{127			name:              "Context Canceled",128			destinationUri:    testSubscriberURI,129			replyUri:          testReplyURI,130			deadLetterUri:     testDeadLetterURI,131			retry:             true,132			dispatchErr:       context.Canceled,133			expectMarkMessage: false,134		},135	}136	// Filter To Those With "only" Flag (If Any Specified)137	filteredTestCases := make([]HandleTestCase, 0)138	for _, testCase := range testCases {139		if testCase.only {140			filteredTestCases = append(filteredTestCases, testCase)141		}142	}143	if len(filteredTestCases) == 0 {144		filteredTestCases = testCases145	}146	// Execute The Individual Test Cases147	for _, testCase := range filteredTestCases {148		t.Run(testCase.name, func(t *testing.T) {149			performHandleTest(t, testCase)150		})151	}152}153func TestSetReady(t *testing.T) {154	handler := createTestHandler(t, testSubscriberURI, testReplyURI, nil)155	handler.SetReady(1, true)156}157func TestGetConsumerGroup(t *testing.T) {158	handler := createTestHandler(t, testSubscriberURI, testReplyURI, nil)159	actualConsumerGroupId := handler.GetConsumerGroup()160	assert.Equal(t, testConsumerGroupId, actualConsumerGroupId)161}162// Test One Permutation Of The Handler's Handle() Functionality163func performHandleTest(t *testing.T, testCase HandleTestCase) {164	// Create The Expected Headers165	headers := http.Header{166		"Content-Type": []string{testMsgContentType},167		"X-B3-Traceid": []string{testB3TraceId},168	}169	// Initialize Destination As Specified170	var destinationUrl *url.URL171	if testCase.destinationUri != nil {172		destinationUrl = testCase.destinationUri.URL()173	}174	// Initialize Reply As Specified175	var replyUrl *url.URL176	if testCase.replyUri != nil {177		replyUrl = testCase.replyUri.URL()178	}179	// Initialize DeadLetter As Specified180	var deadLetterUrl *url.URL181	if testCase.deadLetterUri != nil {182		deadLetterUrl = testCase.deadLetterUri.URL()183	}184	// Create The Specified DeliverySpec185	deliverySpec := createDeliverySpec(testCase.deadLetterUri, testCase.retry)186	// Create The Expected RetryConfig187	var retryConfig kncloudevents.RetryConfig188	if testCase.retry {189		var err error190		retryConfig, err = kncloudevents.RetryConfigFromDeliverySpec(deliverySpec)191		assert.NotNil(t, retryConfig)192		assert.Nil(t, err)193	}194	// Create Mocks For Testing195	mockMessageDispatcher := dispatchertesting.NewMockMessageDispatcher(t, headers, destinationUrl, replyUrl, deadLetterUrl, &retryConfig, testCase.dispatchErr)196	// Mock The newMessageDispatcherWrapper Function (And Restore Post-Test)197	newMessageDispatcherWrapperPlaceholder := newMessageDispatcherWrapper198	newMessageDispatcherWrapper = func(logger *zap.Logger) channel.MessageDispatcher {199		return mockMessageDispatcher200	}201	defer func() { newMessageDispatcherWrapper = newMessageDispatcherWrapperPlaceholder }()202	// Create The Handler To Test203	handler := createTestHandler(t, testCase.destinationUri, testCase.replyUri, &deliverySpec)204	// Perform The Test205	consumerMessage := createConsumerMessage(t)206	result, err := handler.Handle(context.TODO(), consumerMessage)207	// Verify The Results208	assert.Nil(t, err)209	assert.Equal(t, testCase.expectMarkMessage, result)210	assert.NotNil(t, mockMessageDispatcher.Message())211	verifyDispatchedMessage(t, mockMessageDispatcher.Message())212}213// Verify The Dispatched Message Contains Test Message Contents (Was Not Corrupted)214func verifyDispatchedMessage(t *testing.T, message binding.MessageReader) {215	dispatchedEvent, err := binding.ToEvent(context.TODO(), message)216	assert.NotNil(t, dispatchedEvent)217	assert.Nil(t, err)218	assert.Equal(t, testMsgId, dispatchedEvent.Context.GetID())219	assert.Equal(t, testMsgSource, dispatchedEvent.Context.GetSource())220	assert.Equal(t, testMsgType, dispatchedEvent.Context.GetType())221	eventTypeVersionExtension, err := dispatchedEvent.Context.GetExtension("eventtypeversion")222	assert.Nil(t, err)223	assert.Equal(t, testMsgEventTypeVersion, eventTypeVersionExtension)224	knativeHistoryExtension, err := dispatchedEvent.Context.GetExtension("knativehistory")225	assert.Nil(t, err)226	assert.Equal(t, testMsgKnativeHistory, knativeHistoryExtension)227	assert.Equal(t, testMsgContentType, dispatchedEvent.Context.GetDataContentType())228	assert.Equal(t, testMsgTime, dispatchedEvent.Context.GetTime().Format(time.RFC3339))229	assert.Equal(t, testMsgJsonContentString, string(dispatchedEvent.DataEncoded))230}231// Utility Function Fro Creating A Test DeliverySpec232func createDeliverySpec(deadLetterUri *apis.URL, retry bool) eventingduck.DeliverySpec {233	// Create An Empty DeliverySpec234	deliverySpec := eventingduck.DeliverySpec{}235	// Populate DeadLetter URL If Specified236	if deadLetterUri != nil {237		deliverySpec.DeadLetterSink = &duckv1.Destination{238			URI: deadLetterUri,239		}240	}241	// Populate Retry Config If Specified242	if retry {243		deliverySpec.Retry = &testRetryCount244		deliverySpec.BackoffPolicy = &testBackoffPolicy245		deliverySpec.BackoffDelay = &testBackoffDelay246	}247	// Return The Configured DeliverySpec248	return deliverySpec249}250// Utility Function For Creating New Handler251func createTestHandler(t *testing.T, subscriberURL *apis.URL, replyUrl *apis.URL, delivery *eventingduck.DeliverySpec) *Handler {252	// Test Data253	logger := logtesting.TestLogger(t).Desugar()254	testSubscriber := &eventingduck.SubscriberSpec{255		UID:           testSubscriberUID,256		Generation:    0,257		SubscriberURI: subscriberURL,258		ReplyURI:      replyUrl,259		Delivery:      delivery,260	}261	// Perform The Test Create The Test Handler262	handler := NewHandler(logger, testConsumerGroupId, testSubscriber)263	// Verify The Results264	assert.NotNil(t, handler)265	assert.Equal(t, logger, handler.Logger)266	assert.Equal(t, testSubscriber, handler.Subscriber)267	assert.NotNil(t, handler.MessageDispatcher)268	// Return The Handler269	return handler270}271// Utility Function For Creating Valid ConsumerMessages272func createConsumerMessage(t *testing.T) *sarama.ConsumerMessage {273	// Create The ConsumerMessage To Test (Matches What Comes Out Of Knative MessageReceiver)274	consumerMessage := &sarama.ConsumerMessage{275		Headers: []*sarama.RecordHeader{276			{277				Key:   []byte("content-type"),278				Value: []byte(testMsgContentType),279			},280			{281				Key:   []byte("ce_specversion"),282				Value: []byte(testMsgSpecVersion),283			},284			{285				Key:   []byte("ce_time"),286				Value: []byte(testMsgTime),287			},288			{289				Key:   []byte("ce_id"),290				Value: []byte(testMsgId),291			},292			{293				Key:   []byte("ce_source"),294				Value: []byte(testMsgSource),295			},296			{297				Key:   []byte("ce_type"),298				Value: []byte(testMsgType),299			},300			{301				Key:   []byte("ce_eventtypeversion"),302				Value: []byte(testMsgEventTypeVersion),303			},304			{305				Key:   []byte("ce_knativehistory"),306				Value: []byte(testMsgKnativeHistory),307			},308			{309				Key:   []byte("x-b3-traceid"),310				Value: []byte(testB3TraceId),311			},312		},313		Timestamp:      time.Now(),314		BlockTimestamp: time.Time{},315		Key:            nil,316		Value:          []byte(testMsgJsonContentString),317		Topic:          testTopic,318		Partition:      testPartition,319		Offset:         testOffset,320	}321	// Quick Run Through Of CloudEvents SDK Binding Message Conversion To Ensure Validity322	assert.Equal(t, binding.EncodingBinary, kafkasaramaprotocol.NewMessageFromConsumerMessage(consumerMessage).ReadEncoding())323	// Return The Test ConsumerMessage324	return consumerMessage325}326func Test_executionInfoWrapper(t *testing.T) {327	for _, testCase := range []struct {328		name string329		info *channel.DispatchExecutionInfo330		want string331	}{332		{333			name: "Empty Info",334			info: &channel.DispatchExecutionInfo{},335			want: `"Time":0,"ResponseCode":0,"Body":""`,336		},337		{338			name: "Short Body",339			info: &channel.DispatchExecutionInfo{340				Time:         123 * time.Microsecond,341				ResponseCode: 200,342				ResponseBody: []byte("shortBody"),343			},344			want: `"Time":123000,"ResponseCode":200,"Body":"shortBody"`,345		},346		{347			name: "Long Body (max length)",348			info: &channel.DispatchExecutionInfo{349				Time:         1234 * time.Microsecond,350				ResponseCode: 500,351				ResponseBody: []byte(strings.Repeat("tencharstr", 50)),352			},353			want: `"Time":1234000,"ResponseCode":500,"Body":"` + strings.Repeat("tencharstr", 50) + `"`,354		},355		{356			name: "Long Body (truncated)",357			info: &channel.DispatchExecutionInfo{358				Time:         12345 * time.Microsecond,359				ResponseCode: 500,360				ResponseBody: []byte(strings.Repeat("tencharstr", 51)),361			},362			want: `"Time":12345000,"ResponseCode":500,"Body":"` + strings.Repeat("tencharstr", 50) + `..."`,363		},364	} {365		t.Run(testCase.name, func(t *testing.T) {366			zapField := zap.Any("test", executionInfoWrapper{testCase.info})367			buffer, err := zapcore.NewJSONEncoder(zapcore.EncoderConfig{}).EncodeEntry(zapcore.Entry{}, []zapcore.Field{zapField})368			assert.Nil(t, err)369			// The buffer contains more than just the encoded field, but this isn't supposed to be testing "the zapcore library"370			// so just see if the JSON string has what we're expecting in the middle of it371			assert.Contains(t, buffer.String(), testCase.want)372		})373	}374}...

CreateTestHandler

Using AI Code Generation

1import (2func main() {3	fmt.Println("hello")4	v1.CreateTestHandler()5}6import (7func main() {8	fmt.Println("hello")9	v2.CreateTestHandler()10}11import (12func main() {13	fmt.Println("hello")14	v3.CreateTestHandler()15}16import (17func main() {18	fmt.Println("hello")19	v4.CreateTestHandler()20}21import (22func main() {23	fmt.Println("hello")24	v5.CreateTestHandler()25}26import (27func main() {28	fmt.Println("hello")29	v6.CreateTestHandler()30}31import (32func main() {33	fmt.Println("hello")34	v7.CreateTestHandler()35}36import (37func main() {38	fmt.Println("hello")39	v8.CreateTestHandler()40}41import (42func main() {43	fmt.Println("hello")44	v9.CreateTestHandler()45}46import (47func main() {48	fmt.Println("hello")49	v10.CreateTestHandler()50}

CreateTestHandler

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4	http.HandleFunc("/hello", v1.CreateTestHandler())5	http.ListenAndServe(":8080", nil)6}7import (8func main() {9	fmt.Println("Hello World")10	http.HandleFunc("/hello", v1.CreateTestHandler())11	http.ListenAndServe(":8080", nil)12}

CreateTestHandler

Using AI Code Generation

1import (2func main() {3    v1.CreateTestHandler()4    fmt.Println("main method")5}6import "fmt"7func CreateTestHandler() {8    fmt.Println("v1.CreateTestHandler method")9}10import "fmt"11func CreateTestHandler() {12    fmt.Println("v2.CreateTestHandler method")13}14import (15func main() {16    v2.CreateTestHandler()17    fmt.Println("main method")18}19import "fmt"20func CreateTestHandler() {21    fmt.Println("v1.CreateTestHandler method")22}23import "fmt"24func CreateTestHandler() {25    fmt.Println("v2.CreateTestHandler method")26}27import (28func main() {29    v1.CreateTestHandler()30    fmt.Println("main method")31}32import "fmt"33func CreateTestHandler() {34    fmt.Println("v1.CreateTestHandler method")35}36import "fmt"37func CreateTestHandler() {38    fmt.Println("v2.CreateTestHandler method")39}

CreateTestHandler

Using AI Code Generation

1import (2func main() {3	http.HandleFunc("/test", v1.CreateTestHandler())4	http.ListenAndServe(":8080", nil)5}6import (7func CreateTestHandler() http.HandlerFunc {8	return func(w http.ResponseWriter, r *http.Request) {9		fmt.Fprintf(w, "Test")10	}11}12type User struct {13}14func (u *User) GetUserName() string {15}16import "fmt"17type myFunc func(string) string18func main() {19	f := myFunc(func(s string) string {20	})21	fmt.Println(f("Hello"))22}23cannot use func literal (type func(string) string) as type myFunc in assignment24import "fmt"25type myFunc func(string) string26func main() {27	f := myFunc(func(s string) string {

CreateTestHandler

Using AI Code Generation

1import (2func main() {3	fmt.Println(stringutil.Reverse("Hello, world."))4	fmt.Println(v1.Reverse("Hello, world."))5	fmt.Println(v2.Reverse("Hello, world."))6	fmt.Println(v2.CreateTestHandler())7}

CreateTestHandler

Using AI Code Generation

1import (2func main() {3    fmt.Println("2.go")4    v1.CreateTestHandler()5}6import (7func main() {8    fmt.Println("3.go")9    v2.CreateTestHandler()10}11import (12func main() {13    fmt.Println("4.go")14    v1.CreateTestHandler()15}16type SomeStruct struct {17}18func (s *SomeStruct) GetName() string {19}20import (21func main() {22    fmt.Println(s.GetName())23}

CreateTestHandler

Using AI Code Generation

1import (2func main() {3    handler := v1.CreateTestHandler()4    fmt.Println(handler)5}6&{1}7import (8func main() {9    handler := v1.CreateTestHandler()10    fmt.Println(handler)11}12import (13func main() {14    handler := v1.CreateTestHandler()15    fmt.Println(handler)16}17&{1}18import (19func main() {20    data := []byte("hello world")21    err := ioutil.WriteFile("/tmp/data.txt", data, 0644)22    if err != nil {23        panic(err)24    }25    fmt.Println("File created")26}

CreateTestHandler

Using AI Code Generation

1import (2func main() {3    v1 := PackageDemo1.NewVersion1()4    v1.CreateTestHandler()5    fmt.Println("Hello World!")6}7import (

CreateTestHandler

Using AI Code Generation

1import "fmt"2import "github.com/venkyvb/GoLangTest/v1"3func main() {4    fmt.Println("In main")5    v1.CreateTestHandler()6}7import "fmt"8import "github.com/venkyvb/GoLangTest/v2"9func main() {10    fmt.Println("In main")11    v2.CreateTestHandler()12}13import "fmt"14func CreateTestHandler() {15    fmt.Println("In v1")16}17import "fmt"18func CreateTestHandler() {19    fmt.Println("In v2")20}

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.