Function TestCommand_IncorrectUsageOnMutuallyExclusiveFlagsViaRun

command_test.go:2061–2117

(t *testing.T)

}

func TestCommand_IncorrectUsageOnMutuallyExclusiveFlagsViaRun(t *testing.T) {
	t.Run("root command with mutex violation", func(t *testing.T) {
		r := require.New(t)
		var buf bytes.Buffer
		var errBuf bytes.Buffer

		cmd := &Command{
			Writer:    &buf,
			ErrWriter: &errBuf,
			MutuallyExclusiveFlags: []MutuallyExclusiveFlags{
				{
					Flags: [][]Flag{
						{&StringFlag{Name: "foo1"}},
						{&StringFlag{Name: "foo2"}},
					},
				},
			},
		}

		_ = cmd.Run(buildTestContext(t), []string{"command", "--foo1", "v1", "--foo2", "v2"})
		r.Contains(errBuf.String(), "Incorrect Usage")
		r.Contains(buf.String(), "NAME:")
		r.Contains(buf.String(), "command")
	})

	t.Run("subcommand with mutex violation", func(t *testing.T) {
		r := require.New(t)
		var buf bytes.Buffer
		var errBuf bytes.Buffer

		cmd := &Command{
			Writer:    &buf,
			ErrWriter: &errBuf,
			Action: func(ctx context.Context, cmd *Command) error {
				return nil
			},
			Commands: []*Command{
				{
					Name: "sub",
					MutuallyExclusiveFlags: []MutuallyExclusiveFlags{
						{
							Flags: [][]Flag{
								{&StringFlag{Name: "foo1"}},
								{&StringFlag{Name: "foo2"}},
							},
						},
					},
				},
			},
		}

		_ = cmd.Run(buildTestContext(t), []string{"command", "sub", "--foo1", "v1", "--foo2", "v2"})
		r.Contains(errBuf.String(), "Incorrect Usage")
		r.Contains(buf.String(), "NAME:")
		r.Contains(buf.String(), "sub")
	})
}