public async Task LongRunningCallback(int timerTicks)
{
using (StartVerifiableLog(out var loggerFactory, LogLevel.Warning))
{
var callbackCount = 0;
using var timer = CustomizedPingTimerFactory.CreateCustomizedPingTimer(loggerFactory.CreateLogger(
nameof(BasicStartStopTest)), nameof(BasicStartStopTest),
async() => {
Interlocked.Increment(ref callbackCount);
// long running task to make timer skip timerTicks callbacks
await Task.Delay(BaseTsPlus * timerTicks);
},
BaseTs, BaseTs);
timer.Start();
await Task.Delay(BaseTsPlus * 2 *timerTicks);
timer.Stop();
Assert.Equal(2, callbackCount);
// extra check it really stopped
await Task.Delay(BaseTsPlus * 2 *timerTicks);
Assert.Equal(2, callbackCount);
}
}
static ServiceConnectionContainerBase.CustomizedPingTimer CreatePingTimer(ILoggerFactory loggerFactory, Action counter) =>
CustomizedPingTimerFactory.CreateCustomizedPingTimer(loggerFactory.CreateLogger(
nameof(BasicStartStopTest)), nameof(BasicStartStopTest),
() => {
counter();
return(Task.CompletedTask);
},
BaseTs, BaseTs);
