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139 lines
3.7 KiB
139 lines
3.7 KiB
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package main
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import (
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"bytes"
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"encoding/json"
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"io/ioutil"
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"net/http"
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"strings"
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"testing"
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"github.com/kubernetes/helm/pkg/common"
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)
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func TestHealthz(t *testing.T) {
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c := stubContext()
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s := httpHarness(c, "GET /", healthz)
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defer s.Close()
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res, err := http.Get(s.URL)
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if err != nil {
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t.Fatalf("err on http get: %v", err)
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}
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body, err := ioutil.ReadAll(res.Body)
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defer res.Body.Close()
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if err != nil {
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t.Fatalf("Failed to GET healthz: %s", err)
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} else if res.StatusCode != 200 {
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t.Fatalf("Unexpected status: %d", res.StatusCode)
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}
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expectedBody := "OK"
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if bytes.Equal(body, []byte(expectedBody)) {
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t.Fatalf("Expected response body: %s, Actual response body: %s",
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expectedBody, string(body))
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}
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expectedContentType := "text/plain"
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contentType := res.Header["Content-Type"][0]
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if !strings.Contains(contentType, expectedContentType) {
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t.Fatalf("Expected Content-Type to include %s", expectedContentType)
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}
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}
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func TestCreateDeployments(t *testing.T) {
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c := stubContext()
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depReq := &common.DeploymentRequest{Name: "foo"}
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s := httpHarness(c, "POST /deployments", createDeploymentHandlerFunc)
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defer s.Close()
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var b bytes.Buffer
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if err := json.NewEncoder(&b).Encode(depReq); err != nil {
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t.Fatal(err)
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}
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res, err := http.Post(s.URL+"/deployments", "application/json", &b)
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if err != nil {
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t.Errorf("Failed POST: %s", err)
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} else if res.StatusCode != http.StatusCreated {
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t.Errorf("Expected status %d, got %d", http.StatusCreated, res.StatusCode)
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}
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}
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func TestListDeployments(t *testing.T) {
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c := stubContext()
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s := httpHarness(c, "GET /deployments", listDeploymentsHandlerFunc)
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defer s.Close()
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man := c.Manager.(*mockManager)
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man.deployments = []*common.Deployment{
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{Name: "one", State: &common.DeploymentState{Status: common.CreatedStatus}},
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{Name: "two", State: &common.DeploymentState{Status: common.DeployedStatus}},
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}
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res, err := http.Get(s.URL + "/deployments")
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if err != nil {
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t.Errorf("Failed GET: %s", err)
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} else if res.StatusCode != http.StatusOK {
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t.Errorf("Unexpected status code: %d", res.StatusCode)
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}
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var out []string
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if err := json.NewDecoder(res.Body).Decode(&out); err != nil {
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t.Errorf("Failed to parse results: %s", err)
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return
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}
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if len(out) != 2 {
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t.Errorf("Expected 2 names, got %d", len(out))
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}
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}
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func TestGetDeployments(t *testing.T) {
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c := stubContext()
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s := httpHarness(c, "GET /deployments/*", getDeploymentHandlerFunc)
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defer s.Close()
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man := c.Manager.(*mockManager)
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man.deployments = []*common.Deployment{
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{Name: "portunes", State: &common.DeploymentState{Status: common.CreatedStatus}},
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}
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res, err := http.Get(s.URL + "/deployments/portunes")
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if err != nil {
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t.Errorf("Failed GET: %s", err)
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} else if res.StatusCode != http.StatusOK {
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t.Errorf("Unexpected status code: %d", res.StatusCode)
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}
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var out common.Deployment
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if err := json.NewDecoder(res.Body).Decode(&out); err != nil {
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t.Errorf("Failed to parse results: %s", err)
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return
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}
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if out.Name != "portunes" {
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t.Errorf("Unexpected name %q", out.Name)
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}
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if out.State.Status != common.CreatedStatus {
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t.Errorf("Unexpected status %d", out.State.Status)
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}
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}
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