Function captureSnapshotOutput

apps/cli/internal/cli/snapshot_test.go:94–109

captureSnapshotOutput runs the snapshot command and captures stdout.

(t *testing.T, args []string)

// captureSnapshotOutput runs the snapshot command and captures stdout.
func captureSnapshotOutput(t *testing.T, args []string) (string, error) {
	t.Helper()

	oldStdout := os.Stdout
	r, w, _ := os.Pipe()
	os.Stdout = w

	err := runSnapshot(snapshotCmd, args)

	w.Close()
	os.Stdout = oldStdout

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

// --- Analysis function tests (pure, no I/O) ---