Function TestCommand_Run_CommandWithSubcommandHasHelpTopic

command_test.go:2556–2599

(t *testing.T)

}

func TestCommand_Run_CommandWithSubcommandHasHelpTopic(t *testing.T) {
	subcommandHelpTopics := [][]string{
		{"foo", "--help"},
		{"foo", "-h"},
		{"foo", "help"},
	}

	for _, flagSet := range subcommandHelpTopics {
		t.Run(fmt.Sprintf("checking with flags %v", flagSet), func(t *testing.T) {
			buf := new(bytes.Buffer)

			subCmdBar := &Command{
				Name:  "bar",
				Usage: "does bar things",
			}
			subCmdBaz := &Command{
				Name:  "baz",
				Usage: "does baz things",
			}
			cmd := &Command{
				Name:        "foo",
				Description: "descriptive wall of text about how it does foo things",
				Commands:    []*Command{subCmdBar, subCmdBaz},
				Action:      func(context.Context, *Command) error { return nil },
				Writer:      buf,
			}

			err := cmd.Run(buildTestContext(t), flagSet)
			assert.NoError(t, err)

			output := buf.String()

			assert.NotContains(t, output, "No help topic for", "expect a help topic, got none")

			for _, shouldContain := range []string{
				cmd.Name, cmd.Description,
				subCmdBar.Name, subCmdBar.Usage,
				subCmdBaz.Name, subCmdBaz.Usage,
			} {
				assert.Contains(t, output, shouldContain, "want help to contain %q, did not: \n%q", shouldContain, output)
			}
		})
	}
}

func TestCommand_Run_SubcommandFullPath(t *testing.T) {
	out := &bytes.Buffer{}