我有以下单元测试:
[Test]
public void ReportGeneratorCancelTwiceTest()
{
var logger = this.mockRepository.StrictMock<ILog>();
this.manager = new ReportGeneratorManager(logger, new Guid(), 5, null);
using (this.mockRepository.Record())
{
Expect.Call(() => this.log.LogWarning(null, null, null, null)).IgnoreArguments().Repeat.AtLeastOnce();
}
using (this.mockRepository.Playback())
{
var action = new Action(() => this.OnStart());
action.BeginInvoke(null, null);
Thread.Sleep(5000);
this.OnStop();
Thread.Sleep(5000);
this.OnStop();
}
}
private void OnStart()
{
this.manager.StartManager();
}
private void OnStop()
{
this.manager.StopManager();
}
}
我期待一个LogWarning,它将在StopManager()方法中调用
public void StopManager()
{
if (this.RunningTask > 0)
{
this.logger.LogEvent(this.Id.ToString(), string.Format(CultureInfo.InvariantCulture, "System"), string.Format(CultureInfo.InvariantCulture, "Cancelling tasks"));
this.CancellationTokenSource.Cancel();
}
else
{
this.logger.LogWarning(this.Id.ToString(), string.Format(CultureInfo.InvariantCulture, "System"), string.Format(CultureInfo.InvariantCulture, "Tasks are already in cancelled state"));
}
}
因此考虑到mockRepository中的Playback()块,对OnStop()的第一次调用应取消任务,然后很明显第二次调用OnStop()记录LogWarning,这是我预期的,但我是接受以下Rhino Mocks例外:
Rhino.Mocks.Exceptions.ExpectationViolationException : ILog.LogWarning("00000000-0000-0000-0000-000000000000", "System", "Tasks are already in cancelled state"); Expected #0, Actual #1.
在第一次调用方法期间,在StopManager()中的LogWarning中抛出了预期,这对我没有任何意义。
这里有什么问题?
答案 0 :(得分:1)
你已经告诉Rhino期望用四个参数调用LogWarning,但你只能用三个调用它。它可能认为你正在调用不同的超载。