public async Task StartAsync_WorkitemThrowsException_EmailIsSent()
{
EmailInfo sentEmailInfo = null;
A.CallTo(() => _mailService.SendAsync(A <EmailInfo> ._)).Invokes(invocation => sentEmailInfo = invocation.GetArgument <EmailInfo>(0));
var backgroundTaskQueue = _container.Resolve <IBackgroundTaskQueue>();
backgroundTaskQueue.QueueBackgroundWorkItem((factory, token) => throw new ApplicationException("Error!!"));
while (!backgroundTaskQueue.IsQueueEmpty())
{
await Task.Delay(200);
}
sentEmailInfo.Should().NotBeNull();
sentEmailInfo.Subject.Should().Be("[DEVELOPMENT] Error occurred while executing queued workitem of application TestApplication");
}
