Function TestPlugin

command_test.go:372–391

TestPlugin checks usage as plugin for another command such as kubectl. The executable is `kubectl-plugin`, but we run it as `kubectl plugin`. The help text should reflect the way we run the command.

(t *testing.T)

// executable is `kubectl-plugin`, but we run it as `kubectl plugin`. The help
// text should reflect the way we run the command.
func TestPlugin(t *testing.T) {
	cmd := &Command{
		Use:     "kubectl-plugin",
		Version: "1.0.0",
		Args:    NoArgs,
		Annotations: map[string]string{
			CommandDisplayNameAnnotation: "kubectl plugin",
		},
		Run: emptyRun,
	}

	cmdHelp, err := executeCommand(cmd, "-h")
	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}

	checkStringContains(t, cmdHelp, "kubectl plugin [flags]")
	checkStringContains(t, cmdHelp, "help for kubectl plugin")
	checkStringContains(t, cmdHelp, "version for kubectl plugin")
}

// TestPluginWithSubCommands checks usage as plugin with sub commands.
func TestPluginWithSubCommands(t *testing.T) {