Function TestCompletionSubcommandCustomShellComplete

completion_test.go:423–448

(t *testing.T)

}

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

	cmd := &Command{
		EnableShellCompletion: true,
		Writer:                out,
		Commands: []*Command{
			{
				Name: "index",
				Commands: []*Command{
					{
						Name: "show",
						ShellComplete: func(ctx context.Context, cmd *Command) {
							fmt.Fprintln(cmd.Root().Writer, "custom-index")
						},
						Action: func(ctx context.Context, cmd *Command) error { return nil },
					},
				},
			},
		},
	}

	r := require.New(t)
	r.NoError(cmd.Run(buildTestContext(t), []string{"foo", "index", "show", completionFlag}))
	r.Equal("custom-index\n", out.String())
}

func TestCompletionRunsBeforeChain(t *testing.T) {
	type contextKey struct{}