Function TestCompletionRunsBeforeChain

completion_test.go:450–479

(t *testing.T)

}

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

	out := &bytes.Buffer{}
	cmd := &Command{
		EnableShellCompletion: true,
		Writer:                out,
		Before: func(ctx context.Context, cmd *Command) (context.Context, error) {
			return context.WithValue(ctx, contextKey{}, "ready"), nil
		},
		Commands: []*Command{
			{
				Name: "index",
				Commands: []*Command{
					{
						Name: "show",
						ShellComplete: func(ctx context.Context, cmd *Command) {
							fmt.Fprintln(cmd.Root().Writer, ctx.Value(contextKey{}))
						},
						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("ready\n", out.String())
}

func TestCompletionReturnsBeforeError(t *testing.T) {
	beforeErr := errors.New("load config")