mirror of
https://github.com/SAP/jenkins-library.git
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103 lines
3.1 KiB
Go
103 lines
3.1 KiB
Go
package cnbutils_test
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import (
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"io/ioutil"
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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/cnbutils"
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"github.com/stretchr/testify/assert"
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)
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func TestGetImageName(t *testing.T) {
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t.Parallel()
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t.Run("Registry without protocol will add https", func(t *testing.T) {
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t.Parallel()
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targetImage, err := cnbutils.GetTargetImage("registry", "image", "tag", "", "")
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assert.NoError(t, err)
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assert.Equal(t, "https", targetImage.ContainerRegistry.Scheme)
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assert.Equal(t, "registry", targetImage.ContainerRegistry.Host)
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})
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t.Run("Registry with protocol will keep it", func(t *testing.T) {
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t.Parallel()
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targetImage, err := cnbutils.GetTargetImage("http://registry", "image", "tag", "", "")
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assert.NoError(t, err)
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assert.Equal(t, "http", targetImage.ContainerRegistry.Scheme)
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assert.Equal(t, "registry", targetImage.ContainerRegistry.Host)
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})
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t.Run("Image name is taken from the configuration", func(t *testing.T) {
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t.Parallel()
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targetImage, err := cnbutils.GetTargetImage("http://registry", "image", "tag", "", "")
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assert.NoError(t, err)
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assert.Equal(t, "image", targetImage.ContainerImageName)
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assert.Equal(t, "tag", targetImage.ContainerImageTag)
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})
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t.Run("Image name is taken from project.toml", func(t *testing.T) {
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t.Parallel()
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targetImage, err := cnbutils.GetTargetImage("http://registry", "", "tag", "project-id.0", "")
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assert.NoError(t, err)
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assert.Equal(t, "project-id-0", targetImage.ContainerImageName)
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assert.Equal(t, "tag", targetImage.ContainerImageTag)
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})
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t.Run("Image name is taken from git repo", func(t *testing.T) {
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t.Parallel()
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tmpdir, err := ioutil.TempDir("", "cpe")
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assert.NoError(t, err)
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defer os.RemoveAll(tmpdir)
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err = os.MkdirAll(filepath.Join(tmpdir, "commonPipelineEnvironment", "git"), os.ModePerm)
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assert.NoError(t, err)
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err = ioutil.WriteFile(filepath.Join(tmpdir, "commonPipelineEnvironment", "git", "repository"), []byte("repo-name"), os.ModePerm)
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assert.NoError(t, err)
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targetImage, err := cnbutils.GetTargetImage("http://registry", "", "tag", "", tmpdir)
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assert.NoError(t, err)
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assert.Equal(t, "repo-name", targetImage.ContainerImageName)
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assert.Equal(t, "tag", targetImage.ContainerImageTag)
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})
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t.Run("Image name is taken from github repo", func(t *testing.T) {
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t.Parallel()
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tmpdir, err := ioutil.TempDir("", "cpe")
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assert.NoError(t, err)
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defer os.RemoveAll(tmpdir)
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err = os.MkdirAll(filepath.Join(tmpdir, "commonPipelineEnvironment", "github"), os.ModePerm)
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assert.NoError(t, err)
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err = ioutil.WriteFile(filepath.Join(tmpdir, "commonPipelineEnvironment", "github", "repository"), []byte("repo-name"), os.ModePerm)
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assert.NoError(t, err)
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targetImage, err := cnbutils.GetTargetImage("http://registry", "", "tag", "", tmpdir)
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assert.NoError(t, err)
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assert.Equal(t, "repo-name", targetImage.ContainerImageName)
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assert.Equal(t, "tag", targetImage.ContainerImageTag)
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})
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t.Run("throws an error if unable to find image name", func(t *testing.T) {
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t.Parallel()
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_, err := cnbutils.GetTargetImage("http://registry", "", "tag", "", "")
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assert.Error(t, err)
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assert.Equal(t, "failed to derive default for image name", err.Error())
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})
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}
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