mirror of
https://github.com/SAP/jenkins-library.git
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a46f796bcd
* chore: cleanup reporting & some incorrect file usage in tests * cleanup interface * chore: remove comment * preserve error handling * Rename FileUtils.go to fileUtils.go * clean up formatting * chore: address static check findings * fix brittle test * chore: cleanup formatting
944 lines
37 KiB
Go
944 lines
37 KiB
Go
package cmd
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import (
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"errors"
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"github.com/SAP/jenkins-library/pkg/piperutils"
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"github.com/go-git/go-git/v5"
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"github.com/go-git/go-git/v5/plumbing"
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"github.com/stretchr/testify/assert"
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"io"
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"os"
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"path/filepath"
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"strings"
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"testing"
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)
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func TestBuildRegistryPlusImage(t *testing.T) {
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t.Parallel()
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t.Run("build full image", func(t *testing.T) {
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t.Parallel()
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registryImage, err := buildRegistryPlusImage(&gitopsUpdateDeploymentOptions{
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ContainerRegistryURL: "https://myregistry.com/registry/containers",
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ContainerImageNameTag: "myFancyContainer:1337",
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})
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assert.NoError(t, err)
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assert.Equal(t, "myregistry.com/myFancyContainer:1337", registryImage)
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})
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t.Run("without registry", func(t *testing.T) {
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t.Parallel()
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registryImage, err := buildRegistryPlusImage(&gitopsUpdateDeploymentOptions{
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ContainerRegistryURL: "",
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ContainerImageNameTag: "myFancyContainer:1337",
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})
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assert.NoError(t, err)
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assert.Equal(t, "myFancyContainer:1337", registryImage)
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})
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t.Run("without faulty URL", func(t *testing.T) {
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t.Parallel()
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_, err := buildRegistryPlusImage(&gitopsUpdateDeploymentOptions{
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ContainerRegistryURL: "//myregistry.com/registry/containers",
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ContainerImageNameTag: "myFancyContainer:1337",
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})
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assert.EqualError(t, err, "registry URL could not be extracted: invalid registry url")
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})
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}
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func TestBuildRegistryPlusImageWithoutTag(t *testing.T) {
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t.Parallel()
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t.Run("build full image", func(t *testing.T) {
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t.Parallel()
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registryImage, tag, err := buildRegistryPlusImageAndTagSeparately(&gitopsUpdateDeploymentOptions{
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ContainerRegistryURL: "https://myregistry.com/registry/containers",
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ContainerImageNameTag: "myFancyContainer:1337",
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})
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assert.NoError(t, err)
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assert.Equal(t, "myregistry.com/myFancyContainer", registryImage)
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assert.Equal(t, "1337", tag)
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})
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t.Run("without registry", func(t *testing.T) {
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t.Parallel()
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registryImage, tag, err := buildRegistryPlusImageAndTagSeparately(&gitopsUpdateDeploymentOptions{
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ContainerRegistryURL: "",
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ContainerImageNameTag: "myFancyContainer:1337",
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})
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assert.NoError(t, err)
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assert.Equal(t, "myFancyContainer", registryImage)
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assert.Equal(t, "1337", tag)
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})
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t.Run("without faulty URL", func(t *testing.T) {
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t.Parallel()
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_, _, err := buildRegistryPlusImageAndTagSeparately(&gitopsUpdateDeploymentOptions{
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ContainerRegistryURL: "//myregistry.com/registry/containers",
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ContainerImageNameTag: "myFancyContainer:1337",
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})
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assert.EqualError(t, err, "registry URL could not be extracted: invalid registry url")
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})
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}
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func TestRunGitopsUpdateDeploymentWithKubectl(t *testing.T) {
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var validConfiguration = &gitopsUpdateDeploymentOptions{
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BranchName: "main",
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CommitMessage: "This is the commit message",
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ServerURL: "https://github.com",
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Username: "admin3",
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Password: "validAccessToken",
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FilePath: "dir1/dir2/depl.yaml",
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ContainerName: "myContainer",
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ContainerRegistryURL: "https://myregistry.com/registry/containers",
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ContainerImageNameTag: "myFancyContainer:1337",
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Tool: "kubectl",
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}
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t.Parallel()
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t.Run("successful run", func(t *testing.T) {
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t.Parallel()
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gitUtilsMock := &gitUtilsMock{}
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runnerMock := &gitOpsExecRunnerMock{}
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runnerMock.expectedYaml = expectedYaml
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err := runGitopsUpdateDeployment(validConfiguration, runnerMock, gitUtilsMock, &filesMock{})
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assert.NoError(t, err)
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assert.Equal(t, validConfiguration.BranchName, gitUtilsMock.changedBranch)
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assert.Len(t, gitUtilsMock.savedFiles, 1)
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assert.Equal(t, expectedYaml, gitUtilsMock.savedFiles[0])
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assert.Equal(t, "This is the commit message", gitUtilsMock.commitMessage)
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assert.Equal(t, "kubectl", runnerMock.executable)
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assert.Equal(t, "patch", runnerMock.params[0])
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assert.Equal(t, "--local", runnerMock.params[1])
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assert.Equal(t, "--output=yaml", runnerMock.params[2])
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assert.Equal(t, `--patch={"spec":{"template":{"spec":{"containers":[{"name":"myContainer","image":"myregistry.com/myFancyContainer:1337"}]}}}}`, runnerMock.params[3])
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assert.True(t, strings.Contains(runnerMock.params[4], filepath.Join("dir1/dir2/depl.yaml")))
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})
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t.Run("default commit message", func(t *testing.T) {
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t.Parallel()
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var configuration = *validConfiguration
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configuration.CommitMessage = ""
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gitUtilsMock := &gitUtilsMock{}
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runnerMock := &gitOpsExecRunnerMock{}
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runnerMock.expectedYaml = expectedYaml
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err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, &filesMock{})
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assert.NoError(t, err)
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assert.Equal(t, validConfiguration.BranchName, gitUtilsMock.changedBranch)
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assert.Len(t, gitUtilsMock.savedFiles, 1)
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assert.Equal(t, expectedYaml, gitUtilsMock.savedFiles[0])
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assert.Equal(t, "Updated myregistry.com/myFancyContainer to version 1337", gitUtilsMock.commitMessage)
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assert.Equal(t, "kubectl", runnerMock.executable)
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assert.Equal(t, "patch", runnerMock.params[0])
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assert.Equal(t, "--local", runnerMock.params[1])
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assert.Equal(t, "--output=yaml", runnerMock.params[2])
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assert.Equal(t, `--patch={"spec":{"template":{"spec":{"containers":[{"name":"myContainer","image":"myregistry.com/myFancyContainer:1337"}]}}}}`, runnerMock.params[3])
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assert.True(t, strings.Contains(runnerMock.params[4], filepath.Join("dir1/dir2/depl.yaml")))
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})
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t.Run("ChartPath not used for kubectl", func(t *testing.T) {
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t.Parallel()
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var configuration = *validConfiguration
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configuration.ChartPath = "chartPath"
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gitUtilsMock := &gitUtilsMock{}
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runnerMock := &gitOpsExecRunnerMock{}
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runnerMock.expectedYaml = expectedYaml
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err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, &filesMock{})
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assert.NoError(t, err)
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assert.Equal(t, configuration.BranchName, gitUtilsMock.changedBranch)
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assert.Len(t, gitUtilsMock.savedFiles, 1)
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assert.Equal(t, expectedYaml, gitUtilsMock.savedFiles[0])
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assert.Equal(t, "kubectl", runnerMock.executable)
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assert.Equal(t, "patch", runnerMock.params[0])
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assert.Equal(t, "--local", runnerMock.params[1])
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assert.Equal(t, "--output=yaml", runnerMock.params[2])
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assert.Equal(t, `--patch={"spec":{"template":{"spec":{"containers":[{"name":"myContainer","image":"myregistry.com/myFancyContainer:1337"}]}}}}`, runnerMock.params[3])
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assert.True(t, strings.Contains(runnerMock.params[4], filepath.Join("dir1/dir2/depl.yaml")))
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})
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t.Run("HelmValues not used for kubectl", func(t *testing.T) {
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t.Parallel()
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var configuration = *validConfiguration
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configuration.HelmValues = []string{"HelmValues"}
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gitUtilsMock := &gitUtilsMock{}
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runnerMock := &gitOpsExecRunnerMock{}
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runnerMock.expectedYaml = expectedYaml
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err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, &filesMock{})
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assert.NoError(t, err)
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assert.Equal(t, configuration.BranchName, gitUtilsMock.changedBranch)
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assert.Len(t, gitUtilsMock.savedFiles, 1)
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assert.Equal(t, expectedYaml, gitUtilsMock.savedFiles[0])
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assert.Equal(t, "kubectl", runnerMock.executable)
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assert.Equal(t, "patch", runnerMock.params[0])
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assert.Equal(t, "--local", runnerMock.params[1])
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assert.Equal(t, "--output=yaml", runnerMock.params[2])
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assert.Equal(t, `--patch={"spec":{"template":{"spec":{"containers":[{"name":"myContainer","image":"myregistry.com/myFancyContainer:1337"}]}}}}`, runnerMock.params[3])
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assert.True(t, strings.Contains(runnerMock.params[4], filepath.Join("dir1/dir2/depl.yaml")))
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})
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t.Run("DeploymentName not used for kubectl", func(t *testing.T) {
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t.Parallel()
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var configuration = *validConfiguration
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configuration.DeploymentName = "DeploymentName"
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gitUtilsMock := &gitUtilsMock{}
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runnerMock := &gitOpsExecRunnerMock{}
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runnerMock.expectedYaml = expectedYaml
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err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, &filesMock{})
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assert.NoError(t, err)
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assert.Equal(t, configuration.BranchName, gitUtilsMock.changedBranch)
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assert.Len(t, gitUtilsMock.savedFiles, 1)
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assert.Equal(t, expectedYaml, gitUtilsMock.savedFiles[0])
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assert.Equal(t, "kubectl", runnerMock.executable)
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assert.Equal(t, "patch", runnerMock.params[0])
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assert.Equal(t, "--local", runnerMock.params[1])
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assert.Equal(t, "--output=yaml", runnerMock.params[2])
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assert.Equal(t, `--patch={"spec":{"template":{"spec":{"containers":[{"name":"myContainer","image":"myregistry.com/myFancyContainer:1337"}]}}}}`, runnerMock.params[3])
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assert.True(t, strings.Contains(runnerMock.params[4], filepath.Join("dir1/dir2/depl.yaml")))
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})
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t.Run("successful run with glob", func(t *testing.T) {
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t.Parallel()
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gitUtilsMock := &gitUtilsMock{}
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runnerMock := &gitOpsExecRunnerMock{}
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fsMock := &filesMock{}
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runnerMock.expectedYaml = expectedYaml
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var configuration = *validConfiguration
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configuration.FilePath = "glob/kubectl/**/*.yaml"
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err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, fsMock)
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assert.NoError(t, err)
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assert.Equal(t, validConfiguration.BranchName, gitUtilsMock.changedBranch)
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assert.Len(t, gitUtilsMock.savedFiles, 2)
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assert.Equal(t, expectedYaml, gitUtilsMock.savedFiles[0])
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assert.Equal(t, expectedYaml, gitUtilsMock.savedFiles[1])
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assert.Equal(t, "kubectl", runnerMock.executable)
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assert.Equal(t, "patch", runnerMock.params[0])
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assert.Equal(t, "--local", runnerMock.params[1])
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assert.Equal(t, "--output=yaml", runnerMock.params[2])
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assert.Equal(t, `--patch={"spec":{"template":{"spec":{"containers":[{"name":"myContainer","image":"myregistry.com/myFancyContainer:1337"}]}}}}`, runnerMock.params[3])
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assert.True(t, strings.Contains(runnerMock.params[4], filepath.Join("glob/kubectl/dir1/depl.yaml")))
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assert.Equal(t, "patch", runnerMock.params[5])
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assert.Equal(t, "--local", runnerMock.params[6])
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assert.Equal(t, "--output=yaml", runnerMock.params[7])
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assert.Equal(t, `--patch={"spec":{"template":{"spec":{"containers":[{"name":"myContainer","image":"myregistry.com/myFancyContainer:1337"}]}}}}`, runnerMock.params[8])
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assert.True(t, strings.Contains(runnerMock.params[9], filepath.Join("glob/kubectl/dir2/depl.yaml")))
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})
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t.Run("missing ContainerName", func(t *testing.T) {
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t.Parallel()
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var configuration = *validConfiguration
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configuration.ContainerName = ""
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gitUtilsMock := &gitUtilsMock{}
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runnerMock := &gitOpsExecRunnerMock{}
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err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, &filesMock{})
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assert.EqualError(t, err, "missing required fields for kubectl: the following parameters are necessary for kubectl: [containerName]")
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})
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t.Run("error on kubectl execution", func(t *testing.T) {
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t.Parallel()
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runner := &gitOpsExecRunnerMock{failOnRunExecutable: true}
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err := runGitopsUpdateDeployment(validConfiguration, runner, &gitUtilsMock{}, &filesMock{})
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assert.EqualError(t, err, "error on kubectl execution: failed to apply kubectl command: failed to apply kubectl command: error happened")
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})
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t.Run("invalid URL", func(t *testing.T) {
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t.Parallel()
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var configuration = *validConfiguration
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configuration.ContainerRegistryURL = "//myregistry.com/registry/containers"
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err := runGitopsUpdateDeployment(&configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
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assert.EqualError(t, err, "error on kubectl execution: failed to apply kubectl command: registry URL could not be extracted: invalid registry url")
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})
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t.Run("error on plain clone", func(t *testing.T) {
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t.Parallel()
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gitUtils := &gitUtilsMock{failOnClone: true}
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err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{expectedYaml: expectedYaml}, gitUtils, &filesMock{})
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assert.EqualError(t, err, "repository could not get prepared: failed to plain clone repository: error on clone")
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})
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t.Run("error on change branch", func(t *testing.T) {
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t.Parallel()
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gitUtils := &gitUtilsMock{failOnChangeBranch: true}
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err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, gitUtils, &filesMock{})
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assert.EqualError(t, err, "repository could not get prepared: failed to change branch: error on change branch")
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})
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t.Run("error on commit changes", func(t *testing.T) {
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t.Parallel()
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gitUtils := &gitUtilsMock{failOnCommit: true}
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err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, gitUtils, &filesMock{})
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assert.EqualError(t, err, "failed to commit and push changes: committing changes failed: error on commit")
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})
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t.Run("error on push commits", func(t *testing.T) {
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t.Parallel()
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gitUtils := &gitUtilsMock{failOnPush: true}
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err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, gitUtils, &filesMock{})
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assert.EqualError(t, err, "failed to commit and push changes: pushing changes failed: error on push")
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})
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t.Run("error on temp dir creation", func(t *testing.T) {
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t.Parallel()
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fileUtils := &filesMock{failOnCreation: true}
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err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, fileUtils)
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assert.EqualError(t, err, "failed to create temporary directory: error appeared")
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})
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t.Run("error on file write", func(t *testing.T) {
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t.Parallel()
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fileUtils := &filesMock{failOnWrite: true}
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err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{expectedYaml: expectedYaml}, &gitUtilsMock{}, fileUtils)
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assert.EqualError(t, err, "failed to write file: error appeared")
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})
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t.Run("error on temp dir deletion", func(t *testing.T) {
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t.Parallel()
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fileUtils := &filesMock{failOnDeletion: true}
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err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, fileUtils)
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assert.NoError(t, err)
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_ = piperutils.Files{}.RemoveAll(fileUtils.path)
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})
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}
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func TestRunGitopsUpdateDeploymentWithInvalid(t *testing.T) {
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t.Parallel()
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t.Run("invalid deploy tool is not supported", func(t *testing.T) {
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var configuration = &gitopsUpdateDeploymentOptions{
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BranchName: "main",
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CommitMessage: "This is the commit message",
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ServerURL: "https://github.com",
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Username: "admin3",
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Password: "validAccessToken",
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FilePath: "dir1/dir2/depl.yaml",
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ContainerName: "myContainer",
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ContainerRegistryURL: "https://myregistry.com",
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ContainerImageNameTag: "registry/containers/myFancyContainer:1337",
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Tool: "invalid",
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ChartPath: "./helm",
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DeploymentName: "myFancyDeployment",
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HelmValues: []string{"./helm/additionalValues.yaml"},
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}
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err := runGitopsUpdateDeployment(configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
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assert.EqualError(t, err, "tool invalid is not supported")
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})
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}
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func TestRunGitopsUpdateDeploymentWithHelm(t *testing.T) {
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var validConfiguration = &gitopsUpdateDeploymentOptions{
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BranchName: "main",
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CommitMessage: "This is the commit message",
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ServerURL: "https://github.com",
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Username: "admin3",
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Password: "validAccessToken",
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FilePath: "dir1/dir2/depl.yaml",
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ContainerRegistryURL: "https://myregistry.com",
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ContainerImageNameTag: "registry/containers/myFancyContainer:1337",
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Tool: "helm",
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ChartPath: "./helm",
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DeploymentName: "myFancyDeployment",
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HelmValues: []string{"./helm/additionalValues.yaml"},
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}
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t.Parallel()
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t.Run("successful run", func(t *testing.T) {
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t.Parallel()
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gitUtilsMock := &gitUtilsMock{}
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runnerMock := &gitOpsExecRunnerMock{}
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runnerMock.expectedYaml = expectedYaml
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err := runGitopsUpdateDeployment(validConfiguration, runnerMock, gitUtilsMock, &filesMock{})
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assert.NoError(t, err)
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assert.Equal(t, validConfiguration.BranchName, gitUtilsMock.changedBranch)
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assert.Len(t, gitUtilsMock.savedFiles, 1)
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assert.Equal(t, "---\n"+expectedYaml, gitUtilsMock.savedFiles[0])
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assert.Equal(t, "This is the commit message", gitUtilsMock.commitMessage)
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assert.Equal(t, "helm", runnerMock.executable)
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assert.Equal(t, "template", runnerMock.params[0])
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assert.Equal(t, "myFancyDeployment", runnerMock.params[1])
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assert.Equal(t, filepath.Join(gitUtilsMock.temporaryDirectory, "helm"), runnerMock.params[2])
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assert.Equal(t, "--set=image.repository=myregistry.com/registry/containers/myFancyContainer", runnerMock.params[3])
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assert.Equal(t, "--set=image.tag=1337", runnerMock.params[4])
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assert.Equal(t, "--values", runnerMock.params[5])
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assert.Equal(t, "./helm/additionalValues.yaml", runnerMock.params[6])
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})
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t.Run("default commit message", func(t *testing.T) {
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t.Parallel()
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var configuration = *validConfiguration
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configuration.CommitMessage = ""
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gitUtilsMock := &gitUtilsMock{}
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runnerMock := &gitOpsExecRunnerMock{}
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runnerMock.expectedYaml = expectedYaml
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err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, &filesMock{})
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assert.NoError(t, err)
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assert.Equal(t, configuration.BranchName, gitUtilsMock.changedBranch)
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assert.Len(t, gitUtilsMock.savedFiles, 1)
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assert.Equal(t, "---\n"+expectedYaml, gitUtilsMock.savedFiles[0])
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assert.Equal(t, "Updated myregistry.com/registry/containers/myFancyContainer to version 1337", gitUtilsMock.commitMessage)
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assert.Equal(t, "helm", runnerMock.executable)
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assert.Equal(t, "template", runnerMock.params[0])
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assert.Equal(t, "myFancyDeployment", runnerMock.params[1])
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assert.Equal(t, filepath.Join(gitUtilsMock.temporaryDirectory, "helm"), runnerMock.params[2])
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assert.Equal(t, "--set=image.repository=myregistry.com/registry/containers/myFancyContainer", runnerMock.params[3])
|
|
assert.Equal(t, "--set=image.tag=1337", runnerMock.params[4])
|
|
assert.Equal(t, "--values", runnerMock.params[5])
|
|
assert.Equal(t, "./helm/additionalValues.yaml", runnerMock.params[6])
|
|
})
|
|
|
|
t.Run("ContainerName not used for helm", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.ContainerName = "containerName"
|
|
|
|
gitUtilsMock := &gitUtilsMock{}
|
|
runnerMock := &gitOpsExecRunnerMock{}
|
|
runnerMock.expectedYaml = expectedYaml
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, &filesMock{})
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, configuration.BranchName, gitUtilsMock.changedBranch)
|
|
assert.Len(t, gitUtilsMock.savedFiles, 1)
|
|
assert.Equal(t, "---\n"+expectedYaml, gitUtilsMock.savedFiles[0])
|
|
assert.Equal(t, "helm", runnerMock.executable)
|
|
assert.Equal(t, "template", runnerMock.params[0])
|
|
assert.Equal(t, "myFancyDeployment", runnerMock.params[1])
|
|
assert.Equal(t, filepath.Join(gitUtilsMock.temporaryDirectory, "helm"), runnerMock.params[2])
|
|
assert.Equal(t, "--set=image.repository=myregistry.com/registry/containers/myFancyContainer", runnerMock.params[3])
|
|
assert.Equal(t, "--set=image.tag=1337", runnerMock.params[4])
|
|
assert.Equal(t, "--values", runnerMock.params[5])
|
|
assert.Equal(t, "./helm/additionalValues.yaml", runnerMock.params[6])
|
|
})
|
|
|
|
t.Run("HelmValues is optional", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.HelmValues = nil
|
|
|
|
gitUtilsMock := &gitUtilsMock{}
|
|
runnerMock := &gitOpsExecRunnerMock{}
|
|
runnerMock.expectedYaml = expectedYaml
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, &filesMock{})
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, configuration.BranchName, gitUtilsMock.changedBranch)
|
|
assert.Len(t, gitUtilsMock.savedFiles, 1)
|
|
assert.Equal(t, "---\n"+expectedYaml, gitUtilsMock.savedFiles[0])
|
|
assert.Equal(t, "helm", runnerMock.executable)
|
|
assert.Equal(t, "template", runnerMock.params[0])
|
|
assert.Equal(t, "myFancyDeployment", runnerMock.params[1])
|
|
assert.Equal(t, filepath.Join(gitUtilsMock.temporaryDirectory, "helm"), runnerMock.params[2])
|
|
assert.Equal(t, "--set=image.repository=myregistry.com/registry/containers/myFancyContainer", runnerMock.params[3])
|
|
assert.Equal(t, "--set=image.tag=1337", runnerMock.params[4])
|
|
})
|
|
t.Run("successful run with glob", func(t *testing.T) {
|
|
t.Parallel()
|
|
gitUtilsMock := &gitUtilsMock{}
|
|
runnerMock := &gitOpsExecRunnerMock{}
|
|
fsMock := &filesMock{}
|
|
runnerMock.expectedYaml = expectedYaml
|
|
var configuration = *validConfiguration
|
|
configuration.ChartPath = "glob/helm/dir*/helm"
|
|
configuration.HelmValues = nil
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, fsMock)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, validConfiguration.BranchName, gitUtilsMock.changedBranch)
|
|
assert.Len(t, gitUtilsMock.savedFiles, 1)
|
|
assert.Equal(t, "---\n"+expectedYaml+"---\n"+expectedYaml, gitUtilsMock.savedFiles[0])
|
|
assert.Equal(t, "This is the commit message", gitUtilsMock.commitMessage)
|
|
assert.Equal(t, "helm", runnerMock.executable)
|
|
|
|
assert.Equal(t, "template", runnerMock.params[0])
|
|
assert.Equal(t, "myFancyDeployment", runnerMock.params[1])
|
|
assert.Equal(t, filepath.Join(gitUtilsMock.temporaryDirectory, "glob/helm/dir1/helm"), runnerMock.params[2])
|
|
assert.Equal(t, "--set=image.repository=myregistry.com/registry/containers/myFancyContainer", runnerMock.params[3])
|
|
assert.Equal(t, "--set=image.tag=1337", runnerMock.params[4])
|
|
|
|
assert.Equal(t, "template", runnerMock.params[5])
|
|
assert.Equal(t, "myFancyDeployment", runnerMock.params[6])
|
|
assert.Equal(t, filepath.Join(gitUtilsMock.temporaryDirectory, "glob/helm/dir2/helm"), runnerMock.params[7])
|
|
assert.Equal(t, "--set=image.repository=myregistry.com/registry/containers/myFancyContainer", runnerMock.params[8])
|
|
assert.Equal(t, "--set=image.tag=1337", runnerMock.params[9])
|
|
})
|
|
|
|
t.Run("erroneous URL", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.ContainerRegistryURL = "://myregistry.com"
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, `failed to apply helm command: failed to extract registry URL, image name, and image tag: registry URL could not be extracted: invalid registry url: parse "://myregistry.com": missing protocol scheme`)
|
|
})
|
|
|
|
t.Run("missing ChartPath", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.ChartPath = ""
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, "missing required fields for helm: the following parameters are necessary for helm: [chartPath]")
|
|
})
|
|
|
|
t.Run("missing DeploymentName", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.DeploymentName = ""
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, "missing required fields for helm: the following parameters are necessary for helm: [deploymentName]")
|
|
})
|
|
|
|
t.Run("missing DeploymentName and ChartPath", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.DeploymentName = ""
|
|
configuration.ChartPath = ""
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, "missing required fields for helm: the following parameters are necessary for helm: [chartPath deploymentName]")
|
|
})
|
|
|
|
t.Run("erroneous tag", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.ContainerImageNameTag = "registry/containers/myFancyContainer:"
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, "failed to apply helm command: failed to extract registry URL, image name, and image tag: tag could not be extracted")
|
|
})
|
|
|
|
t.Run("erroneous image name", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.ContainerImageNameTag = ":1.0.1"
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, "failed to apply helm command: failed to extract registry URL, image name, and image tag: image name could not be extracted")
|
|
})
|
|
|
|
t.Run("error on helm execution", func(t *testing.T) {
|
|
t.Parallel()
|
|
runner := &gitOpsExecRunnerMock{failOnRunExecutable: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, runner, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, "failed to apply helm command: failed to execute helm command: error happened")
|
|
})
|
|
|
|
t.Run("error on plain clone", func(t *testing.T) {
|
|
t.Parallel()
|
|
gitUtils := &gitUtilsMock{failOnClone: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, gitUtils, &filesMock{})
|
|
assert.EqualError(t, err, "repository could not get prepared: failed to plain clone repository: error on clone")
|
|
})
|
|
|
|
t.Run("error on change branch", func(t *testing.T) {
|
|
t.Parallel()
|
|
gitUtils := &gitUtilsMock{failOnChangeBranch: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, gitUtils, &filesMock{})
|
|
assert.EqualError(t, err, "repository could not get prepared: failed to change branch: error on change branch")
|
|
})
|
|
|
|
t.Run("error on commit changes", func(t *testing.T) {
|
|
t.Parallel()
|
|
gitUtils := &gitUtilsMock{failOnCommit: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, gitUtils, &filesMock{})
|
|
assert.EqualError(t, err, "failed to commit and push changes: committing changes failed: error on commit")
|
|
})
|
|
|
|
t.Run("error on push commits", func(t *testing.T) {
|
|
t.Parallel()
|
|
gitUtils := &gitUtilsMock{failOnPush: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, gitUtils, &filesMock{})
|
|
assert.EqualError(t, err, "failed to commit and push changes: pushing changes failed: error on push")
|
|
})
|
|
|
|
t.Run("error on temp dir creation", func(t *testing.T) {
|
|
t.Parallel()
|
|
fileUtils := &filesMock{failOnCreation: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, fileUtils)
|
|
assert.EqualError(t, err, "failed to create temporary directory: error appeared")
|
|
})
|
|
|
|
t.Run("error on file write", func(t *testing.T) {
|
|
t.Parallel()
|
|
fileUtils := &filesMock{failOnWrite: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, fileUtils)
|
|
assert.EqualError(t, err, "failed to write file: error appeared")
|
|
})
|
|
|
|
t.Run("error on temp dir deletion", func(t *testing.T) {
|
|
t.Parallel()
|
|
fileUtils := &filesMock{failOnDeletion: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, fileUtils)
|
|
assert.NoError(t, err)
|
|
_ = piperutils.Files{}.RemoveAll(fileUtils.path)
|
|
})
|
|
}
|
|
|
|
func TestRunGitopsUpdateDeploymentWithKustomize(t *testing.T) {
|
|
var validConfiguration = &gitopsUpdateDeploymentOptions{
|
|
BranchName: "main",
|
|
CommitMessage: "This is the commit message",
|
|
ServerURL: "https://github.com",
|
|
Username: "admin3",
|
|
Password: "validAccessToken",
|
|
FilePath: "kustomization.yaml",
|
|
ContainerRegistryURL: "https://myregistry.com",
|
|
ContainerImageNameTag: "containers/myFancyContainer:1337",
|
|
Tool: "kustomize",
|
|
DeploymentName: "myFancyDeployment",
|
|
}
|
|
|
|
t.Parallel()
|
|
t.Run("successful run", func(t *testing.T) {
|
|
t.Parallel()
|
|
gitUtilsMock := &gitUtilsMock{}
|
|
runnerMock := &gitOpsExecRunnerMock{}
|
|
fsMock := &filesMock{}
|
|
runnerMock.expectedYaml = expectedKustomize
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, runnerMock, gitUtilsMock, fsMock)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, validConfiguration.BranchName, gitUtilsMock.changedBranch)
|
|
assert.Len(t, gitUtilsMock.savedFiles, 1)
|
|
assert.Equal(t, expectedKustomize, gitUtilsMock.savedFiles[0])
|
|
assert.Equal(t, "This is the commit message", gitUtilsMock.commitMessage)
|
|
assert.Equal(t, "kustomize", runnerMock.executable)
|
|
assert.Equal(t, "edit", runnerMock.params[0])
|
|
assert.Equal(t, "set", runnerMock.params[1])
|
|
assert.Equal(t, "image", runnerMock.params[2])
|
|
assert.Equal(t, "myFancyDeployment=myregistry.com/containers/myFancyContainer:1337", runnerMock.params[3])
|
|
})
|
|
t.Run("successful run with glob", func(t *testing.T) {
|
|
t.Parallel()
|
|
gitUtilsMock := &gitUtilsMock{}
|
|
runnerMock := &gitOpsExecRunnerMock{}
|
|
fsMock := &filesMock{}
|
|
runnerMock.expectedYaml = expectedKustomize
|
|
var configuration = *validConfiguration
|
|
configuration.FilePath = "glob/kustomize/**/*.yaml"
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, runnerMock, gitUtilsMock, fsMock)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, validConfiguration.BranchName, gitUtilsMock.changedBranch)
|
|
assert.Len(t, gitUtilsMock.savedFiles, 2)
|
|
assert.Equal(t, expectedKustomize, gitUtilsMock.savedFiles[0])
|
|
assert.Equal(t, expectedKustomize, gitUtilsMock.savedFiles[1])
|
|
assert.Equal(t, "This is the commit message", gitUtilsMock.commitMessage)
|
|
assert.Equal(t, "kustomize", runnerMock.executable)
|
|
assert.Equal(t, "edit", runnerMock.params[0])
|
|
assert.Equal(t, "set", runnerMock.params[1])
|
|
assert.Equal(t, "image", runnerMock.params[2])
|
|
assert.Equal(t, "myFancyDeployment=myregistry.com/containers/myFancyContainer:1337", runnerMock.params[3])
|
|
assert.Equal(t, "edit", runnerMock.params[4])
|
|
assert.Equal(t, "set", runnerMock.params[5])
|
|
assert.Equal(t, "image", runnerMock.params[6])
|
|
assert.Equal(t, "myFancyDeployment=myregistry.com/containers/myFancyContainer:1337", runnerMock.params[7])
|
|
})
|
|
t.Run("with forcePush", func(t *testing.T) {
|
|
t.Parallel()
|
|
runner := &gitOpsExecRunnerMock{}
|
|
validConfiguration.ForcePush = true
|
|
gitUtilsMock := &gitUtilsMock{forcePush: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, runner, gitUtilsMock, &filesMock{})
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, "This is the commit message", gitUtilsMock.commitMessage)
|
|
})
|
|
|
|
t.Run("error on kustomize execution", func(t *testing.T) {
|
|
t.Parallel()
|
|
runner := &gitOpsExecRunnerMock{failOnRunExecutable: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, runner, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, "failed to apply kustomize command: failed to execute kustomize command: error happened")
|
|
})
|
|
|
|
t.Run("missing FilePath", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.FilePath = ""
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, "missing required fields for kustomize: the following parameters are necessary for kustomize: [filePath]")
|
|
})
|
|
|
|
t.Run("missing DeploymentName", func(t *testing.T) {
|
|
t.Parallel()
|
|
var configuration = *validConfiguration
|
|
configuration.DeploymentName = ""
|
|
|
|
err := runGitopsUpdateDeployment(&configuration, &gitOpsExecRunnerMock{}, &gitUtilsMock{}, &filesMock{})
|
|
assert.EqualError(t, err, "missing required fields for kustomize: the following parameters are necessary for kustomize: [deploymentName]")
|
|
})
|
|
}
|
|
|
|
func TestRunGitopsUpdateDeploymentWithGlobbing(t *testing.T) {
|
|
var validConfiguration = &gitopsUpdateDeploymentOptions{
|
|
Tool: toolKubectl,
|
|
ContainerName: "yes",
|
|
DeploymentName: "myFancyDeployment",
|
|
}
|
|
|
|
t.Run("globbing fails", func(t *testing.T) {
|
|
t.Parallel()
|
|
gitUtilsMock := &gitUtilsMock{}
|
|
runnerMock := &gitOpsExecRunnerMock{}
|
|
fsMock := &filesMock{failOnGlob: true}
|
|
|
|
err := runGitopsUpdateDeployment(validConfiguration, runnerMock, gitUtilsMock, fsMock)
|
|
assert.EqualError(t, err, "unable to expand globbing pattern: error appeared")
|
|
})
|
|
t.Run("globbing finds 0 files", func(t *testing.T) {
|
|
t.Parallel()
|
|
gitUtilsMock := &gitUtilsMock{skipClone: true}
|
|
runnerMock := &gitOpsExecRunnerMock{}
|
|
fsMock := &filesMock{}
|
|
var config = *validConfiguration
|
|
config.FilePath = "xxx"
|
|
|
|
err := runGitopsUpdateDeployment(&config, runnerMock, gitUtilsMock, fsMock)
|
|
assert.EqualError(t, err, "no matching files found for provided globbing pattern")
|
|
})
|
|
}
|
|
|
|
type gitOpsExecRunnerMock struct {
|
|
out io.Writer
|
|
params []string
|
|
executable string
|
|
failOnRunExecutable bool
|
|
dir string
|
|
expectedYaml string
|
|
}
|
|
|
|
func (e *gitOpsExecRunnerMock) Stdout(out io.Writer) {
|
|
e.out = out
|
|
}
|
|
|
|
func (gitOpsExecRunnerMock) Stderr(io.Writer) {
|
|
panic("implement me")
|
|
}
|
|
|
|
func (e *gitOpsExecRunnerMock) SetDir(d string) {
|
|
e.dir = d
|
|
}
|
|
|
|
func (e *gitOpsExecRunnerMock) RunExecutable(executable string, params ...string) error {
|
|
if e.failOnRunExecutable {
|
|
return errors.New("error happened")
|
|
}
|
|
e.executable = executable
|
|
e.params = append(e.params, params...)
|
|
if executable == "kustomize" {
|
|
return fileUtils.FileWrite(filepath.Join(e.dir, "kustomization.yaml"), []byte(e.expectedYaml), 0755)
|
|
|
|
} else {
|
|
_, err := e.out.Write([]byte(e.expectedYaml))
|
|
return err
|
|
}
|
|
}
|
|
|
|
type filesMock struct {
|
|
failOnCreation bool
|
|
failOnDeletion bool
|
|
failOnWrite bool
|
|
failOnGlob bool
|
|
path string
|
|
}
|
|
|
|
func (f filesMock) FileWrite(path string, content []byte, perm os.FileMode) error {
|
|
if f.failOnWrite {
|
|
return errors.New("error appeared")
|
|
}
|
|
return piperutils.Files{}.FileWrite(path, content, perm)
|
|
}
|
|
|
|
func (f filesMock) TempDir(dir string, pattern string) (name string, err error) {
|
|
if f.failOnCreation {
|
|
return "", errors.New("error appeared")
|
|
}
|
|
return piperutils.Files{}.TempDir("", pattern)
|
|
}
|
|
|
|
func (f *filesMock) RemoveAll(path string) error {
|
|
if f.failOnDeletion {
|
|
f.path = path
|
|
return errors.New("error appeared")
|
|
}
|
|
return piperutils.Files{}.RemoveAll(path)
|
|
}
|
|
|
|
func (f *filesMock) Glob(pattern string) (matches []string, err error) {
|
|
if f.failOnGlob {
|
|
return nil, errors.New("error appeared")
|
|
}
|
|
return piperutils.Files{}.Glob(pattern)
|
|
}
|
|
|
|
type gitUtilsMock struct {
|
|
savedFiles []string
|
|
changedBranch string
|
|
commitMessage string
|
|
temporaryDirectory string
|
|
failOnClone bool
|
|
failOnChangeBranch bool
|
|
failOnCommit bool
|
|
failOnPush bool
|
|
skipClone bool
|
|
forcePush bool
|
|
}
|
|
|
|
func (gitUtilsMock) GetWorktree() (*git.Worktree, error) {
|
|
return nil, nil
|
|
}
|
|
|
|
func (v *gitUtilsMock) ChangeBranch(branchName string) error {
|
|
if v.failOnChangeBranch {
|
|
return errors.New("error on change branch")
|
|
}
|
|
v.changedBranch = branchName
|
|
return nil
|
|
}
|
|
|
|
func (v *gitUtilsMock) CommitFiles(newFiles []string, commitMessage string, _ string) (plumbing.Hash, error) {
|
|
if v.failOnCommit {
|
|
return [20]byte{}, errors.New("error on commit")
|
|
}
|
|
|
|
v.commitMessage = commitMessage
|
|
|
|
for _, newFile := range newFiles {
|
|
filepath := filepath.Join(v.temporaryDirectory, newFile)
|
|
fileContent, err := piperutils.Files{}.FileRead(filepath)
|
|
if err != nil {
|
|
return [20]byte{}, errors.New("could not find file " + filepath)
|
|
}
|
|
v.savedFiles = append(v.savedFiles, string(fileContent))
|
|
}
|
|
return [20]byte{123}, nil
|
|
}
|
|
|
|
func (v gitUtilsMock) PushChangesToRepository(_ string, _ string, force *bool) error {
|
|
if v.failOnPush {
|
|
return errors.New("error on push")
|
|
}
|
|
if v.forcePush && !*force {
|
|
return errors.New("expected forcePush but not defined")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (v *gitUtilsMock) PlainClone(_, _, _, directory string) error {
|
|
if v.skipClone {
|
|
return nil
|
|
}
|
|
if v.failOnClone {
|
|
return errors.New("error on clone")
|
|
}
|
|
v.temporaryDirectory = directory
|
|
|
|
err := piperutils.Files{}.MkdirAll(filepath.Join(directory, "dir1/dir2"), 0755)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = piperutils.Files{}.FileWrite(filepath.Join(directory, "dir1/dir2/depl.yaml"), []byte(existingYaml), 0755)
|
|
err = piperutils.Files{}.MkdirAll(filepath.Join(directory, "glob/kubectl/dir1"), 0755)
|
|
err = piperutils.Files{}.MkdirAll(filepath.Join(directory, "glob/kubectl/dir2"), 0755)
|
|
err = piperutils.Files{}.FileWrite(filepath.Join(directory, "glob/kubectl/dir1/depl.yaml"), []byte(existingYaml), 0755)
|
|
err = piperutils.Files{}.FileWrite(filepath.Join(directory, "glob/kubectl/dir2/depl.yaml"), []byte(existingYaml), 0755)
|
|
|
|
err = piperutils.Files{}.MkdirAll(filepath.Join(directory, "helm"), 0755)
|
|
err = piperutils.Files{}.MkdirAll(filepath.Join(directory, "glob/helm/dir1/helm"), 0755)
|
|
err = piperutils.Files{}.MkdirAll(filepath.Join(directory, "glob/helm/dir2/helm"), 0755)
|
|
|
|
err = piperutils.Files{}.FileWrite(filepath.Join(directory, "kustomization.yaml"), []byte(existingKustomize), 0755)
|
|
err = piperutils.Files{}.MkdirAll(filepath.Join(directory, "glob/kustomize/dir1"), 0755)
|
|
err = piperutils.Files{}.MkdirAll(filepath.Join(directory, "glob/kustomize/dir2"), 0755)
|
|
err = piperutils.Files{}.FileWrite(filepath.Join(directory, "glob/kustomize/dir1/kustomization.yaml"), []byte(existingKustomize), 0755)
|
|
err = piperutils.Files{}.FileWrite(filepath.Join(directory, "glob/kustomize/dir2/kustomization.yaml"), []byte(existingKustomize), 0755)
|
|
return nil
|
|
}
|
|
|
|
var existingYaml = `apiVersion: apps/v1
|
|
kind: Deployment
|
|
metadata:
|
|
name: myFancyApp
|
|
labels:
|
|
tier: application
|
|
spec:
|
|
replicas: 4
|
|
selector:
|
|
matchLabels:
|
|
run: myContainer
|
|
template:
|
|
metadata:
|
|
labels:
|
|
run: myContainer
|
|
spec:
|
|
containers:
|
|
- image: myregistry.com/myFancyContainer:1336
|
|
name: myContainer`
|
|
|
|
var expectedYaml = `apiVersion: apps/v1
|
|
kind: Deployment
|
|
metadata:
|
|
name: myFancyApp
|
|
labels:
|
|
tier: application
|
|
spec:
|
|
replicas: 4
|
|
selector:
|
|
matchLabels:
|
|
run: myContainer
|
|
template:
|
|
metadata:
|
|
labels:
|
|
run: myContainer
|
|
spec:
|
|
containers:
|
|
- image: myregistry.com/myFancyContainer:1337
|
|
name: myContainer`
|
|
|
|
var existingKustomize = `apiVersion: kustomize.config.k8s.io/v1beta1
|
|
kind: Kustomization
|
|
|
|
images:
|
|
- name: myFancyDeployment
|
|
newTag: "0"
|
|
`
|
|
var expectedKustomize = `apiVersion: kustomize.config.k8s.io/v1beta1
|
|
kind: Kustomization
|
|
|
|
images:
|
|
- name: myFancyDeployment
|
|
newName: registry/containers/myFancyContainer
|
|
newTag: "1337"
|
|
`
|