Function Test_HelpCommand_RequiredFlagsNoDefault

help_test.go:139–165

(t *testing.T)

}

func Test_HelpCommand_RequiredFlagsNoDefault(t *testing.T) {
	output := new(bytes.Buffer)

	cmd := &Command{
		Flags: []Flag{
			&Int64Flag{Name: "foo", Aliases: []string{"f"}, Required: true},
		},
		Arguments: AnyArguments,
		Writer:    output,
	}

	_ = cmd.Run(buildTestContext(t), []string{"test", "help"})

	expected := `NAME:
   test - A new cli application

USAGE:
   test [global options] [arguments...]

GLOBAL OPTIONS:
   --foo int, -f int  
   --help, -h         show help
`

	assert.Contains(t, output.String(), expected,
		"expected output to include usage text")
}

// Test_HelpCommand_ParsesFlags is a regression test for #2271: flags
// declared on a user-supplied command named "help" must still be parsed.