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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>
79 lines
2.6 KiB
Go
79 lines
2.6 KiB
Go
//go:build unit
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// +build unit
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package mock
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import (
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"errors"
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"fmt"
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"github.com/stretchr/testify/assert"
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"os"
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"testing"
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)
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func TestDockerExecRunnerAddExecConfig(t *testing.T) {
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t.Run("no executable provided results in error", func(t *testing.T) {
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dockerRunner := DockerExecRunner{}
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err := dockerRunner.AddExecConfig("", DockerExecConfig{})
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assert.Error(t, err, "'executable' needs to be provided")
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assert.Nil(t, dockerRunner.executablesToWrap)
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})
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t.Run("no image provided results in error", func(t *testing.T) {
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dockerRunner := DockerExecRunner{}
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err := dockerRunner.AddExecConfig("useful-tool", DockerExecConfig{})
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assert.Error(t, err, "the DockerExecConfig must specify a docker image")
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})
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t.Run("success case", func(t *testing.T) {
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dockerRunner := DockerExecRunner{}
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config := DockerExecConfig{Image: "image", Workspace: "/var/home"}
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err := dockerRunner.AddExecConfig("useful-tool", config)
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assert.NoError(t, err)
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if assert.NotNil(t, dockerRunner.executablesToWrap) {
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assert.Len(t, dockerRunner.executablesToWrap, 1)
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assert.Equal(t, config, dockerRunner.executablesToWrap["useful-tool"])
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}
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})
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}
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func TestDockerExecRunnerRunExecutable(t *testing.T) {
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dockerRunner := DockerExecRunner{}
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_ = dockerRunner.AddExecConfig("useful-tool", DockerExecConfig{
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Image: "image",
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Workspace: "some/path",
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})
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t.Run("tool execution is wrapped", func(t *testing.T) {
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mockRunner := ExecMockRunner{}
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dockerRunner.Runner = &mockRunner
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currentDir, err := os.Getwd()
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assert.NoError(t, err)
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err = dockerRunner.RunExecutable("useful-tool", "param", "--flag")
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assert.NoError(t, err)
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if assert.Equal(t, 1, len(mockRunner.Calls)) {
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assert.Equal(t, ExecCall{
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Exec: "docker",
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Params: []string{"run", "--entrypoint=useful-tool", "-v", fmt.Sprintf("%s:some/path", currentDir), "image", "param", "--flag"},
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}, mockRunner.Calls[0])
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}
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})
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t.Run("tool execution is not wrapped", func(t *testing.T) {
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mockRunner := ExecMockRunner{}
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dockerRunner.Runner = &mockRunner
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err := dockerRunner.RunExecutable("another-tool", "param", "--flag")
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assert.NoError(t, err)
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if assert.Equal(t, 1, len(mockRunner.Calls)) {
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assert.Equal(t, ExecCall{
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Exec: "another-tool",
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Params: []string{"param", "--flag"},
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}, mockRunner.Calls[0])
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}
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})
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t.Run("error case", func(t *testing.T) {
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mockRunner := ExecMockRunner{}
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mockRunner.ShouldFailOnCommand = map[string]error{}
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mockRunner.ShouldFailOnCommand["some-tool"] = errors.New("failed")
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dockerRunner.Runner = &mockRunner
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err := dockerRunner.RunExecutable("some-tool")
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assert.Error(t, err, "failed")
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})
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}
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