Function TestFixedCompletionsWithCompletionHelpers

completions_test.go:3007–3055

(t *testing.T)

}

func TestFixedCompletionsWithCompletionHelpers(t *testing.T) {
	rootCmd := &Command{Use: "root", Args: NoArgs, Run: emptyRun}
	// here we are mixing string, [Completion] and [CompletionWithDesc]
	choices := []string{"apple", Completion("banana"), CompletionWithDesc("orange", "orange are orange")}
	childCmd := &Command{
		Use:               "child",
		ValidArgsFunction: FixedCompletions(choices, ShellCompDirectiveNoFileComp),
		Run:               emptyRun,
	}
	rootCmd.AddCommand(childCmd)

	t.Run("completion with description", func(t *testing.T) {
		output, err := executeCommand(rootCmd, ShellCompRequestCmd, "child", "a")
		if err != nil {
			t.Errorf("Unexpected error: %v", err)
		}

		expected := strings.Join([]string{
			"apple",
			"banana",
			"orange\torange are orange", // this one has the description as expected with [ShellCompRequestCmd] flag
			":4",
			"Completion ended with directive: ShellCompDirectiveNoFileComp", "",
		}, "\n")

		if output != expected {
			t.Errorf("expected: %q, got: %q", expected, output)
		}
	})

	t.Run("completion with no description", func(t *testing.T) {
		output, err := executeCommand(rootCmd, ShellCompNoDescRequestCmd, "child", "a")
		if err != nil {
			t.Errorf("Unexpected error: %v", err)
		}

		expected := strings.Join([]string{
			"apple",
			"banana",
			"orange", // the description is absent as expected with [ShellCompNoDescRequestCmd] flag
			":4",
			"Completion ended with directive: ShellCompDirectiveNoFileComp", "",
		}, "\n")

		if output != expected {
			t.Errorf("expected: %q, got: %q", expected, output)
		}
	})
}

func TestCompletionForGroupedFlags(t *testing.T) {
	getCmd := func() *Command {