private NimatorResult RunUnsafe()
{
var nimatorResult = new NimatorResult(AmbientTimeProvider.GetNow());
foreach (var layer in this.layers)
{
var layerResult = layer.Run();
if (layerResult == null)
{
throw new InvalidOperationException("Layer " + layer.Name + " returned no result. Cannot continue because we now cannot determine error level of that layer.");
}
nimatorResult.LayerResults.Add(layerResult);
if (layerResult.Level >= StopProcessingAtThreshold)
{
break;
}
}
nimatorResult.Finished = AmbientTimeProvider.GetNow();
return(nimatorResult);
}
public void CheckLayers_WhenAmbientTimeProvderCrashes_WillReturnCriticalResult()
{
AmbientTimeProvider.SetNewTimeProvider(() => { throw new Exception("Something truly terrible happened..."); });
var nimator = new NimatorEngine(new ILayer[0]);
var result = nimator.RunSafe();
Assert.That(result.Level, Is.EqualTo(NotificationLevel.Critical));
Assert.That(result.RenderPlainText(NotificationLevel.Error), Does.Contain("truly terrible"));
}
public void SetUp()
{
var now = new DateTime(2016, 8, 16, 13, 0, 0);
AmbientTimeProvider.SetNewTimeProvider(() =>
{
now = now.AddMilliseconds(15); // There's 15 ms between each call to the time provider.
return(now);
});
}
public void CheckLayers_WhenCalled_SetsStartAndEndFromAmbientTimeProvider()
{
var now = new DateTime(2016, 8, 16, 13, 0, 0);
AmbientTimeProvider.SetNewTimeProvider(() =>
{
now = now.AddSeconds(15);
return(now);
});
var layer1 = new Mock <ILayer>().WithResult(NotificationLevel.Okay);
var layer2 = new Mock <ILayer>().WithResult(NotificationLevel.Okay);
var nimator = new NimatorEngine(new[] { layer1.Object, layer2.Object });
var result = nimator.RunSafe();
Assert.That(result.Started, Is.EqualTo(new DateTime(2016, 8, 16, 13, 0, 15)));
Assert.That(result.Finished, Is.GreaterThan(result.Started));
}
public void GetNow_ForDefaultInstance_ReturnsNonDefaultTimes()
{
var result = AmbientTimeProvider.GetNow();
Assert.That((DateTime.Now - result).Seconds, Is.LessThan(5), "Expected the ambient time provider to give a result just around Now.");
}
