131 lines
3.4 KiB
Go
131 lines
3.4 KiB
Go
/*
|
|
Copyright 2017 The Kubernetes Authors.
|
|
|
|
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 kubeadm
|
|
|
|
import (
|
|
"encoding/json"
|
|
"regexp"
|
|
"testing"
|
|
|
|
"github.com/ghodss/yaml"
|
|
)
|
|
|
|
const (
|
|
ShortExpectedRegex = "^v.+\n$"
|
|
NormalExpectedRegex = "^kubeadm version: &version\\.Info{Major:\".+\", Minor:\".+\", GitVersion:\".+\", GitCommit:\".+\", GitTreeState:\".+\", BuildDate:\".+\", GoVersion:\".+\", Compiler:\".+\", Platform:\".+\"}\n$"
|
|
)
|
|
|
|
var (
|
|
VersionInfo = []string{"major", "minor", "gitVersion", "gitCommit", "gitTreeState", "buildDate", "goVersion", "compiler", "platform"}
|
|
)
|
|
|
|
func TestCmdVersion(t *testing.T) {
|
|
if *kubeadmCmdSkip {
|
|
t.Log("kubeadm cmd tests being skipped")
|
|
t.Skip()
|
|
}
|
|
|
|
var versionTest = []struct {
|
|
args string
|
|
regex string
|
|
expected bool
|
|
}{
|
|
{"--output=valid", "", false},
|
|
{"--output=short", ShortExpectedRegex, true},
|
|
{"", NormalExpectedRegex, true},
|
|
}
|
|
|
|
for _, rt := range versionTest {
|
|
stdout, _, actual := RunCmd(*kubeadmPath, "version", rt.args)
|
|
if (actual == nil) != rt.expected {
|
|
t.Errorf(
|
|
"failed CmdVersion running 'kubeadm version %s' with an error: %v\n\texpected: %t\n\t actual: %t",
|
|
rt.args,
|
|
actual,
|
|
rt.expected,
|
|
(actual == nil),
|
|
)
|
|
}
|
|
|
|
if rt.expected {
|
|
matched, err := regexp.MatchString(rt.regex, stdout)
|
|
if err != nil {
|
|
t.Fatalf("encountered an error while trying to match 'kubeadm version %s' stdout: %v", rt.args, err)
|
|
}
|
|
if !matched {
|
|
t.Errorf("'kubeadm version %s' stdout did not match expected regex; wanted: [%q], got: [%s]", rt.args, rt.regex, stdout)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestCmdVersionOutputJsonOrYaml(t *testing.T) {
|
|
if *kubeadmCmdSkip {
|
|
t.Log("kubeadm cmd tests being skipped")
|
|
t.Skip()
|
|
}
|
|
|
|
var versionTest = []struct {
|
|
args string
|
|
format string
|
|
expected bool
|
|
}{
|
|
{"--output=json", "json", true},
|
|
{"--output=yaml", "yaml", true},
|
|
}
|
|
|
|
for _, rt := range versionTest {
|
|
stdout, _, actual := RunCmd(*kubeadmPath, "version", rt.args)
|
|
if (actual == nil) != rt.expected {
|
|
t.Errorf(
|
|
"failed CmdVersion running 'kubeadm version %s' with an error: %v\n\texpected: %t\n\t actual: %t",
|
|
rt.args,
|
|
actual,
|
|
rt.expected,
|
|
(actual == nil),
|
|
)
|
|
}
|
|
|
|
if rt.expected {
|
|
var obj interface{}
|
|
switch rt.format {
|
|
case "json":
|
|
err := json.Unmarshal([]byte(stdout), &obj)
|
|
if err != nil {
|
|
t.Errorf("failed to parse json from 'kubeadm version %s': %s", rt.args, err)
|
|
}
|
|
case "yaml":
|
|
err := yaml.Unmarshal([]byte(stdout), &obj)
|
|
if err != nil {
|
|
t.Errorf("failed to parse yaml from 'kubeadm version %s': %s", rt.args, err)
|
|
}
|
|
}
|
|
|
|
m := obj.(map[string]interface{})
|
|
if m["clientVersion"] == nil {
|
|
t.Errorf("failed to get the infomation of clientVersion from 'kubeadm version %s'", rt.args)
|
|
}
|
|
info := m["clientVersion"].(map[string]interface{})
|
|
for _, key := range VersionInfo {
|
|
if len(info[key].(string)) == 0 {
|
|
t.Errorf("failed to get the infomation of %s from 'kubeadm version %s'", key, rt.args)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|