mirror of https://github.com/k3s-io/k3s
109 lines
3.1 KiB
Go
109 lines
3.1 KiB
Go
/*
|
|
Copyright 2016 The Kubernetes Authors All rights reserved.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package apiserver
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"net/http"
|
|
"testing"
|
|
"time"
|
|
|
|
"k8s.io/kubernetes/cmd/libs/go2idl/client-gen/testdata/apis/testgroup/v1"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"k8s.io/kubernetes/pkg/api/unversioned"
|
|
)
|
|
|
|
var serverIP = "http://localhost:8080"
|
|
|
|
var groupVersion = v1.SchemeGroupVersion
|
|
|
|
func TestRun(t *testing.T) {
|
|
go func() {
|
|
if err := Run(); err != nil {
|
|
t.Fatalf("Error in bringing up the server: %v", err)
|
|
}
|
|
}()
|
|
if err := waitForApiserverUp(); err != nil {
|
|
t.Fatalf("%v", err)
|
|
}
|
|
testAPIGroup(t)
|
|
testAPIResourceList(t)
|
|
}
|
|
|
|
func waitForApiserverUp() error {
|
|
for start := time.Now(); time.Since(start) < time.Minute; time.Sleep(5 * time.Second) {
|
|
_, err := http.Get(serverIP)
|
|
if err == nil {
|
|
return nil
|
|
}
|
|
}
|
|
return fmt.Errorf("waiting for apiserver timed out")
|
|
}
|
|
|
|
func readResponse(serverURL string) ([]byte, error) {
|
|
response, err := http.Get(serverURL)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("Error in fetching %s: %v", serverURL, err)
|
|
}
|
|
defer response.Body.Close()
|
|
contents, err := ioutil.ReadAll(response.Body)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("Error reading response from %s: %v", serverURL, err)
|
|
}
|
|
return contents, nil
|
|
}
|
|
|
|
func testAPIGroup(t *testing.T) {
|
|
serverURL := serverIP + "/apis/testgroup"
|
|
contents, err := readResponse(serverURL)
|
|
if err != nil {
|
|
t.Fatalf("%v", err)
|
|
}
|
|
var apiGroup unversioned.APIGroup
|
|
err = json.Unmarshal(contents, &apiGroup)
|
|
if err != nil {
|
|
t.Fatalf("Error in unmarshalling response from server %s: %v", serverURL, err)
|
|
}
|
|
assert.Equal(t, apiGroup.APIVersion, groupVersion.Version)
|
|
assert.Equal(t, apiGroup.Name, groupVersion.Group)
|
|
assert.Equal(t, 1, len(apiGroup.Versions))
|
|
assert.Equal(t, apiGroup.Versions[0].GroupVersion, groupVersion.String())
|
|
assert.Equal(t, apiGroup.Versions[0].Version, groupVersion.Version)
|
|
assert.Equal(t, apiGroup.Versions[0], apiGroup.PreferredVersion)
|
|
}
|
|
|
|
func testAPIResourceList(t *testing.T) {
|
|
serverURL := serverIP + "/apis/testgroup/v1"
|
|
contents, err := readResponse(serverURL)
|
|
if err != nil {
|
|
t.Fatalf("%v", err)
|
|
}
|
|
var apiResourceList unversioned.APIResourceList
|
|
err = json.Unmarshal(contents, &apiResourceList)
|
|
if err != nil {
|
|
t.Fatalf("Error in unmarshalling response from server %s: %v", serverURL, err)
|
|
}
|
|
assert.Equal(t, apiResourceList.APIVersion, groupVersion.Version)
|
|
assert.Equal(t, apiResourceList.GroupVersion, groupVersion.String())
|
|
assert.Equal(t, 1, len(apiResourceList.APIResources))
|
|
assert.Equal(t, apiResourceList.APIResources[0].Name, "testtypes")
|
|
assert.True(t, apiResourceList.APIResources[0].Namespaced)
|
|
}
|