Function withMainRuntimeStubs

main_more_test.go:48–99

(
	t *testing.T,
	watchFactory func(root string, verbose bool) (watchProcess, error),
	signalNotifier func(c chan<- os.Signal, sig ...os.Signal),
	cmdFactory func(name string, args ...string) *exec.Cmd,
	exePath func() (string, error),
	isRunning func(string) bool,
	stopWatch func(string) error,
	terminal func(*os.File) bool,
)

}

func withMainRuntimeStubs(
	t *testing.T,
	watchFactory func(root string, verbose bool) (watchProcess, error),
	signalNotifier func(c chan<- os.Signal, sig ...os.Signal),
	cmdFactory func(name string, args ...string) *exec.Cmd,
	exePath func() (string, error),
	isRunning func(string) bool,
	stopWatch func(string) error,
	terminal func(*os.File) bool,
) {
	t.Helper()

	prevWatchFactory := newWatchProcess
	prevNotifier := notifySignals
	prevCmdFactory := execCommand
	prevExePath := executablePath
	prevIsRunning := watchIsRunning
	prevStopWatch := stopWatchDaemon
	prevTerminal := terminalChecker

	if watchFactory != nil {
		newWatchProcess = watchFactory
	}
	if signalNotifier != nil {
		notifySignals = signalNotifier
	}
	if cmdFactory != nil {
		execCommand = cmdFactory
	}
	if exePath != nil {
		executablePath = exePath
	}
	if isRunning != nil {
		watchIsRunning = isRunning
	}
	if stopWatch != nil {
		stopWatchDaemon = stopWatch
	}
	if terminal != nil {
		terminalChecker = terminal
	}

	t.Cleanup(func() {
		newWatchProcess = prevWatchFactory
		notifySignals = prevNotifier
		execCommand = prevCmdFactory
		executablePath = prevExePath
		watchIsRunning = prevIsRunning
		stopWatchDaemon = prevStopWatch
		terminalChecker = prevTerminal
	})
}

func captureMainStreams(t *testing.T, fn func()) (string, string) {
	t.Helper()