func()

in testlib/mock.go [35:44]

• 10 lines of code
• 4 McCabe index (conditional complexity)

func (wfc *waitForCalls) DoAndWait(t *testing.T, calls int32, f func()) {
	f()
	for atomic.LoadInt32(&wfc.calls) < calls {
		select {
		case <-wfc.waitChan:
		case <-time.After(5 * time.Second):
			t.Fatal("DoAndWait: nothing happened after 5 seconds")
		}
	}
}