Function captureFeedOutput

apps/cli/internal/cli/feed_test.go:31–45

(t *testing.T, fn func() error)

`

func captureFeedOutput(t *testing.T, fn func() error) (string, error) {
	t.Helper()
	oldStdout := os.Stdout
	r, w, _ := os.Pipe()
	os.Stdout = w

	err := fn()

	w.Close()
	os.Stdout = oldStdout

	var buf bytes.Buffer
	buf.ReadFrom(r)
	return buf.String(), err
}

func resetFeedFlags() {
	feedFormat = "text"