public void Test_ApplicationHost_BackgroundOperationInvalid()
{
// Arrange
var hostedService = new BackgroundTimerService();
// Act/Assert
Assert.Throws <ArgumentException>(() => new AppHostBuilder().UseBackgroundMonitor(0)
.AddHostedProcess(hostedService));
}
public void Test_ApplicationHost_BackgroundOperation()
{
// Arrange
var hostedService = new BackgroundTimerService();
var appHost = new AppHostBuilder().UseBackgroundMonitor(3).AddHostedProcess(hostedService).Build();
hostedService.StopProcessing = (context) =>
{
hostedService.StopProcessing = null;
var host = ((AppHost)appHost);
host._cancellation.Dispose();
host.ProcessingStop();
// Assert
context.ApplicationRunDuration.Should().BeGreaterThan(TimeSpan.Zero);
context.IsContinuouslyRunning.Should().BeTrue();
context.IsBackgroundMonitorRunning.Should().BeTrue();
context.SystemInfo.Should().NotBe(null);
hostedService.BackgroundTickCount.Should().Be(1);
};
// Act
appHost.RunOnce();
}
