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299 lines
9.6 KiB
299 lines
9.6 KiB
/*
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* Minio Cloud Storage, (C) 2017 Minio, Inc.
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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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*/
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package cmd
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import (
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"fmt"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"os"
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"runtime"
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"testing"
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"time"
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)
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func TestMinioVersionToReleaseTime(t *testing.T) {
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testCases := []struct {
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version string
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isOfficial bool
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}{
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{"2017-09-29T19:16:56Z", true},
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{"RELEASE.2017-09-29T19-16-56Z", false},
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{"DEVELOPMENT.GOGET", false},
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}
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for i, testCase := range testCases {
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_, err := minioVersionToReleaseTime(testCase.version)
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if (err == nil) != testCase.isOfficial {
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t.Errorf("Test %d: Expected %v but got %v",
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i+1, testCase.isOfficial, err == nil)
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}
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}
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}
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func TestReleaseTagToNFromTimeConversion(t *testing.T) {
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utcLoc, _ := time.LoadLocation("")
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testCases := []struct {
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t time.Time
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tag string
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errStr string
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}{
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{time.Date(2017, time.September, 29, 19, 16, 56, 0, utcLoc),
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"RELEASE.2017-09-29T19-16-56Z", ""},
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{time.Date(2017, time.August, 5, 0, 0, 53, 0, utcLoc),
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"RELEASE.2017-08-05T00-00-53Z", ""},
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{time.Now().UTC(), "2017-09-29T19:16:56Z",
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"2017-09-29T19:16:56Z is not a valid release tag"},
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{time.Now().UTC(), "DEVELOPMENT.GOGET",
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"DEVELOPMENT.GOGET is not a valid release tag"},
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}
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for i, testCase := range testCases {
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if testCase.errStr != "" {
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got := releaseTimeToReleaseTag(testCase.t)
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if got != testCase.tag && testCase.errStr == "" {
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t.Errorf("Test %d: Expected %v but got %v", i+1, testCase.tag, got)
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}
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}
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tagTime, err := releaseTagToReleaseTime(testCase.tag)
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if err != nil && err.Error() != testCase.errStr {
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t.Errorf("Test %d: Expected %v but got %v", i+1, testCase.errStr, err.Error())
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}
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if err == nil && tagTime != testCase.t {
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t.Errorf("Test %d: Expected %v but got %v", i+1, testCase.t, tagTime)
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}
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}
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}
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func TestDownloadURL(t *testing.T) {
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minioVersion1 := releaseTimeToReleaseTag(UTCNow())
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durl := getDownloadURL(minioVersion1)
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if runtime.GOOS == "windows" {
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if durl != minioReleaseURL+"minio.exe" {
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t.Errorf("Expected %s, got %s", minioReleaseURL+"minio.exe", durl)
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}
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} else {
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if durl != minioReleaseURL+"minio" {
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t.Errorf("Expected %s, got %s", minioReleaseURL+"minio", durl)
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}
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}
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os.Setenv("KUBERNETES_SERVICE_HOST", "10.11.148.5")
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durl = getDownloadURL(minioVersion1)
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if durl != kubernetesDeploymentDoc {
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t.Errorf("Expected %s, got %s", kubernetesDeploymentDoc, durl)
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}
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os.Unsetenv("KUBERNETES_SERVICE_HOST")
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os.Setenv("MESOS_CONTAINER_NAME", "mesos-1111")
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durl = getDownloadURL(minioVersion1)
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if durl != mesosDeploymentDoc {
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t.Errorf("Expected %s, got %s", mesosDeploymentDoc, durl)
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}
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os.Unsetenv("MESOS_CONTAINER_NAME")
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}
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// Tests user agent string.
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func TestUserAgent(t *testing.T) {
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testCases := []struct {
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envName string
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envValue string
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mode string
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expectedStr string
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}{
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{
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envName: "",
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envValue: "",
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mode: globalMinioModeFS,
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expectedStr: fmt.Sprintf("Minio (%s; %s; %s; source) Minio/DEVELOPMENT.GOGET Minio/DEVELOPMENT.GOGET Minio/DEVELOPMENT.GOGET", runtime.GOOS, runtime.GOARCH, globalMinioModeFS),
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},
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{
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envName: "MESOS_CONTAINER_NAME",
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envValue: "mesos-11111",
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mode: globalMinioModeXL,
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expectedStr: fmt.Sprintf("Minio (%s; %s; %s; %s; source) Minio/DEVELOPMENT.GOGET Minio/DEVELOPMENT.GOGET Minio/DEVELOPMENT.GOGET Minio/universe-%s", runtime.GOOS, runtime.GOARCH, globalMinioModeXL, "dcos", "mesos-1111"),
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},
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{
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envName: "KUBERNETES_SERVICE_HOST",
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envValue: "10.11.148.5",
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mode: globalMinioModeXL,
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expectedStr: fmt.Sprintf("Minio (%s; %s; %s; %s; source) Minio/DEVELOPMENT.GOGET Minio/DEVELOPMENT.GOGET Minio/DEVELOPMENT.GOGET", runtime.GOOS, runtime.GOARCH, globalMinioModeXL, "kubernetes"),
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},
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}
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for i, testCase := range testCases {
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os.Setenv(testCase.envName, testCase.envValue)
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if testCase.envName == "MESOS_CONTAINER_NAME" {
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os.Setenv("MARATHON_APP_LABEL_DCOS_PACKAGE_VERSION", "mesos-1111")
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}
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str := getUserAgent(testCase.mode)
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if str != testCase.expectedStr {
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t.Errorf("Test %d: expected: %s, got: %s", i+1, testCase.expectedStr, str)
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}
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os.Unsetenv("MARATHON_APP_LABEL_DCOS_PACKAGE_VERSION")
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os.Unsetenv(testCase.envName)
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}
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}
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// Tests if the environment we are running is in DCOS.
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func TestIsDCOS(t *testing.T) {
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os.Setenv("MESOS_CONTAINER_NAME", "mesos-1111")
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dcos := IsDCOS()
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if !dcos {
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t.Fatalf("Expected %t, got %t", true, dcos)
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}
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os.Unsetenv("MESOS_CONTAINER_NAME")
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dcos = IsDCOS()
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if dcos {
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t.Fatalf("Expected %t, got %t", false, dcos)
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}
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}
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// Tests if the environment we are running is in kubernetes.
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func TestIsKubernetes(t *testing.T) {
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os.Setenv("KUBERNETES_SERVICE_HOST", "10.11.148.5")
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kubernetes := IsKubernetes()
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if !kubernetes {
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t.Fatalf("Expected %t, got %t", true, kubernetes)
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}
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os.Unsetenv("KUBERNETES_SERVICE_HOST")
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kubernetes = IsKubernetes()
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if kubernetes {
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t.Fatalf("Expected %t, got %t", false, kubernetes)
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}
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}
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// Tests if the environment we are running is Helm chart.
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func TestGetHelmVersion(t *testing.T) {
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createTempFile := func(content string) string {
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tmpfile, err := ioutil.TempFile("", "helm-testfile-")
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if err != nil {
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t.Fatalf("Unable to create temporary file. %s", err)
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}
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if _, err = tmpfile.Write([]byte(content)); err != nil {
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t.Fatalf("Unable to create temporary file. %s", err)
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}
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if err = tmpfile.Close(); err != nil {
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t.Fatalf("Unable to create temporary file. %s", err)
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}
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return tmpfile.Name()
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}
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filename := createTempFile(
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`app="virtuous-rat-minio"
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chart="minio-0.1.3"
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heritage="Tiller"
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pod-template-hash="818089471"`)
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defer os.Remove(filename)
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testCases := []struct {
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filename string
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expectedResult string
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}{
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{"", ""},
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{"/tmp/non-existing-file", ""},
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{filename, "minio-0.1.3"},
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}
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for _, testCase := range testCases {
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result := getHelmVersion(testCase.filename)
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if testCase.expectedResult != result {
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t.Fatalf("result: expected: %v, got: %v", testCase.expectedResult, result)
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}
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}
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}
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func TestDownloadReleaseData(t *testing.T) {
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httpServer1 := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {}))
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defer httpServer1.Close()
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httpServer2 := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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fmt.Fprintln(w, "fbe246edbd382902db9a4035df7dce8cb441357d minio.RELEASE.2016-10-07T01-16-39Z")
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}))
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defer httpServer2.Close()
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httpServer3 := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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http.Error(w, "", http.StatusNotFound)
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}))
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defer httpServer3.Close()
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testCases := []struct {
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releaseChecksumURL string
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expectedResult string
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expectedErr error
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}{
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{httpServer1.URL, "", nil},
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{httpServer2.URL, "fbe246edbd382902db9a4035df7dce8cb441357d minio.RELEASE.2016-10-07T01-16-39Z\n", nil},
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{httpServer3.URL, "", fmt.Errorf("Error downloading URL " + httpServer3.URL + ". Response: 404 Not Found")},
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}
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for _, testCase := range testCases {
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result, err := downloadReleaseURL(testCase.releaseChecksumURL, 1*time.Second, "")
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if testCase.expectedErr == nil {
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if err != nil {
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t.Fatalf("error: expected: %v, got: %v", testCase.expectedErr, err)
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}
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} else if err == nil {
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t.Fatalf("error: expected: %v, got: %v", testCase.expectedErr, err)
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} else if testCase.expectedErr.Error() != err.Error() {
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t.Fatalf("error: expected: %v, got: %v", testCase.expectedErr, err)
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}
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if testCase.expectedResult != result {
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t.Fatalf("result: expected: %v, got: %v", testCase.expectedResult, result)
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}
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}
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}
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func TestParseReleaseData(t *testing.T) {
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releaseTime, _ := releaseTagToReleaseTime("RELEASE.2016-10-07T01-16-39Z")
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testCases := []struct {
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data string
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expectedResult time.Time
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expectedSha256hex string
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expectedErr error
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}{
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{"more than two fields", time.Time{}, "", fmt.Errorf("Unknown release data `more than two fields`")},
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{"more than", time.Time{}, "", fmt.Errorf("Unknown release information `than`")},
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{"more than.two.fields", time.Time{}, "", fmt.Errorf("Unknown release `than.two.fields`")},
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{"more minio.RELEASE.fields", time.Time{}, "", fmt.Errorf(`Unknown release tag format. parsing time "fields" as "2006-01-02T15-04-05Z": cannot parse "fields" as "2006"`)},
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{"more minio.RELEASE.2016-10-07T01-16-39Z", releaseTime, "more", nil},
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{"fbe246edbd382902db9a4035df7dce8cb441357d minio.RELEASE.2016-10-07T01-16-39Z\n", releaseTime, "fbe246edbd382902db9a4035df7dce8cb441357d", nil},
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}
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for i, testCase := range testCases {
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sha256Hex, result, err := parseReleaseData(testCase.data)
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if testCase.expectedErr == nil {
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if err != nil {
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t.Errorf("error case %d: expected: %v, got: %v", i+1, testCase.expectedErr, err)
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}
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} else if err == nil {
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t.Errorf("error case %d: expected: %v, got: %v", i+1, testCase.expectedErr, err)
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} else if testCase.expectedErr.Error() != err.Error() {
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t.Errorf("error case %d: expected: %v, got: %v", i+1, testCase.expectedErr, err)
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}
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if err == nil {
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if sha256Hex != testCase.expectedSha256hex {
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t.Errorf("case %d: result: expected: %v, got: %v", i+1, testCase.expectedSha256hex, sha256Hex)
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}
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if !testCase.expectedResult.Equal(result) {
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t.Errorf("case %d: result: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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}
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}
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}
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