mirror of
https://github.com/SAP/jenkins-library.git
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ffc931aad1
* Added unit tag as argument. Added description to runTests command. Changed code generator to have unit build tag in generated unit test files. * Added unit build tag to all unit test files. * added to new unit test unit build tag * Update verify-go.yml * small fix --------- Co-authored-by: Muhammadali Nazarov <Muhammadali.Nazarov@acronis.com> Co-authored-by: Christopher Fenner <26137398+CCFenner@users.noreply.github.com>
131 lines
4.2 KiB
Go
131 lines
4.2 KiB
Go
//go:build unit
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// +build unit
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package cmd
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import (
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"fmt"
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"os"
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"path/filepath"
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"testing"
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"github.com/SAP/jenkins-library/pkg/mock"
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"github.com/SAP/jenkins-library/pkg/telemetry"
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"github.com/stretchr/testify/assert"
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v1 "github.com/google/go-containerregistry/pkg/v1"
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"github.com/google/go-containerregistry/pkg/v1/fake"
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)
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func TestRunContainerSaveImage(t *testing.T) {
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telemetryData := telemetry.CustomData{}
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t.Run("success case", func(t *testing.T) {
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config := containerSaveImageOptions{}
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config.FilePath = "testfile.tar"
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dClient := mock.DownloadMock{}
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files := mock.FilesMock{}
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cacheFolder, err := files.TempDir("", "containerSaveImage-")
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assert.NoError(t, err)
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dClient.Stub = func(imgRef string, dest string) (v1.Image, error) {
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files.AddFile(dest, []byte("This is a test"))
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return &fake.FakeImage{}, nil
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}
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filePath, err := runContainerSaveImage(&config, &telemetryData, cacheFolder, cacheFolder, &dClient, &files)
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assert.NoError(t, err)
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content, err := files.FileRead(filepath.Join(cacheFolder, "testfile.tar"))
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assert.NoError(t, err)
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assert.Equal(t, "This is a test", string(content))
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assert.Contains(t, filePath, "testfile.tar")
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})
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t.Run("failure - download image", func(t *testing.T) {
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config := containerSaveImageOptions{}
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tmpFolder := t.TempDir()
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dClient := mock.DownloadMock{ReturnError: "download error"}
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files := mock.FilesMock{}
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_, err := runContainerSaveImage(&config, &telemetryData, filepath.Join(tmpFolder, "cache"), tmpFolder, &dClient, &files)
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assert.EqualError(t, err, "failed to download docker image: download error")
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})
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}
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func TestFilenameFromContainer(t *testing.T) {
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tt := []struct {
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rootPath string
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containerImage string
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expected string
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}{
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{rootPath: "", containerImage: "image:tag", expected: "image_tag.tar"},
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{rootPath: "root/path", containerImage: "image:tag", expected: filepath.Join("root/path", "image_tag.tar")},
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{rootPath: "", containerImage: "my.registry.com:55555/path/to/my/image:tag", expected: "my_registry_com_55555_path_to_my_image_tag.tar"},
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{rootPath: "root/path", containerImage: "my.registry.com:55555/path/to/my/image:tag", expected: filepath.Join("root/path", "my_registry_com_55555_path_to_my_image_tag.tar")},
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}
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for _, test := range tt {
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assert.Equal(t, test.expected, filenameFromContainer(test.rootPath, test.containerImage))
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}
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}
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func TestCorrectContainerDockerConfigEnvVar(t *testing.T) {
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t.Run("with credentials", func(t *testing.T) {
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// init
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utilsMock := mock.FilesMock{}
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utilsMock.CurrentDir = "/tmp/test"
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dockerConfigFile := "myConfig/docker.json"
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utilsMock.AddFile(dockerConfigFile, []byte("{}"))
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resetValue := os.Getenv("DOCKER_CONFIG")
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os.Setenv("DOCKER_CONFIG", "")
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defer os.Setenv("DOCKER_CONFIG", resetValue)
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// test
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err := correctContainerDockerConfigEnvVar(&containerSaveImageOptions{DockerConfigJSON: dockerConfigFile}, &utilsMock)
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// assert
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assert.NoError(t, err)
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assert.NotNil(t, os.Getenv("DOCKER_CONFIG"))
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})
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t.Run("with added credentials", func(t *testing.T) {
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// init
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utilsMock := mock.FilesMock{}
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utilsMock.CurrentDir = "/tmp/test"
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dockerConfigFile := "myConfig/docker.json"
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utilsMock.AddFile(dockerConfigFile, []byte("{}"))
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resetValue := os.Getenv("DOCKER_CONFIG")
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os.Setenv("DOCKER_CONFIG", "")
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defer os.Setenv("DOCKER_CONFIG", resetValue)
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// test
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err := correctContainerDockerConfigEnvVar(&containerSaveImageOptions{DockerConfigJSON: dockerConfigFile, ContainerRegistryURL: "https://test.registry", ContainerRegistryUser: "testuser", ContainerRegistryPassword: "testPassword"}, &utilsMock)
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// assert
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assert.NoError(t, err)
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assert.NotNil(t, os.Getenv("DOCKER_CONFIG"))
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absoluteFilePath, _ := utilsMock.Abs(fmt.Sprintf("%s/%s", os.Getenv("DOCKER_CONFIG"), "config.json"))
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content, _ := utilsMock.FileRead(absoluteFilePath)
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assert.Contains(t, string(content), "https://test.registry")
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})
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t.Run("without credentials", func(t *testing.T) {
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// init
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utilsMock := mock.FilesMock{}
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resetValue := os.Getenv("DOCKER_CONFIG")
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os.Setenv("DOCKER_CONFIG", "")
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defer os.Setenv("DOCKER_CONFIG", resetValue)
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// test
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err := correctContainerDockerConfigEnvVar(&containerSaveImageOptions{}, &utilsMock)
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// assert
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assert.NoError(t, err)
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assert.NotNil(t, os.Getenv("DOCKER_CONFIG"))
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})
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}
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