mirror of
https://github.com/alibaba/higress.git
synced 2026-03-02 07:30:49 +08:00
108 lines
3.5 KiB
Go
108 lines
3.5 KiB
Go
// Copyright (c) 2022 Alibaba Group Holding Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tests
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import (
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"bytes"
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"context"
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"io"
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"strings"
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"testing"
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"time"
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"github.com/alibaba/higress/test/e2e/conformance/utils/http"
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"github.com/alibaba/higress/test/e2e/conformance/utils/suite"
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v1 "k8s.io/api/core/v1"
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meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/client-go/kubernetes"
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"sigs.k8s.io/controller-runtime/pkg/client/config"
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)
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func init() {
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Register(HTTPRouteMirrorTargetService)
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}
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var HTTPRouteMirrorTargetService = suite.ConformanceTest{
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ShortName: "HTTPRouteMirrorTargetService",
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Description: "The Ingress in the higress-conformance-infra namespace mirror request to target service",
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Features: []suite.SupportedFeature{suite.HTTPConformanceFeature},
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Manifests: []string{"tests/httproute-mirror-target-service.yaml"},
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Test: func(t *testing.T, suite *suite.ConformanceTestSuite) {
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testcases := []http.Assertion{
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{
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Meta: http.AssertionMeta{
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TargetBackend: "infra-backend-v1",
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TargetNamespace: "higress-conformance-infra",
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},
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Request: http.AssertionRequest{
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ActualRequest: http.Request{
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Path: "/mirror",
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},
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},
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Response: http.AssertionResponse{
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ExpectedResponse: http.Response{
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StatusCode: 200,
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},
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},
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},
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}
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t.Run("HTTPRoute mirror request to target service", func(t *testing.T) {
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for _, testcase := range testcases {
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http.MakeRequestAndExpectEventuallyConsistentResponse(t, suite.RoundTripper, suite.TimeoutConfig, suite.GatewayAddress, testcase)
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//check mirror's logs for request
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cfg, err := config.GetConfig()
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if err != nil {
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t.Fatalf("[httproute-mirror] get config failed.")
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return
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}
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clientSet, err := kubernetes.NewForConfig(cfg)
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if err != nil {
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t.Fatalf("[httproute-mirror] init clientset failed.")
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return
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}
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pods, err := clientSet.CoreV1().Pods("higress-conformance-infra").List(context.Background(), meta_v1.ListOptions{
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LabelSelector: meta_v1.FormatLabelSelector(&meta_v1.LabelSelector{MatchLabels: map[string]string{"app": "infra-backend-mirror"}}),
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})
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if err != nil || len(pods.Items) == 0 {
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t.Fatalf("[httproute-mirror] get pods by label of [\"app\": \"infra-backend-mirror\"] failed.")
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return
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}
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req := clientSet.CoreV1().Pods("higress-conformance-infra").GetLogs(pods.Items[0].Name, &v1.PodLogOptions{
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Container: "infra-backend-mirror",
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SinceTime: &meta_v1.Time{Time: time.Now().Add(-time.Second * 10)},
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})
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podLogs, err := req.Stream(context.Background())
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defer podLogs.Close()
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if err != nil {
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t.Fatalf("[httproute-mirror] init pod logs stream failed.")
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return
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}
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podBuf := new(bytes.Buffer)
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_, err = io.Copy(podBuf, podLogs)
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if err != nil {
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t.Fatalf("[httproute-mirror] read pod logs stream failed.")
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return
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}
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if !strings.Contains(podBuf.String(), "Echoing back request made to /mirror") {
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t.Fatalf("[httproute-mirror] mirror pod hasn't received any mirror requests in logs.")
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return
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}
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}
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})
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},
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}
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