public void WillPutUrlsInTheQueue()
{
var testable = new TestableReducingQueue();
IQueueItem result;
var item = new QueueItem <CssResource>();
testable.ClassUnderTest.Enqueue(item);
result = testable.ClassUnderTest.BaseQueue.Dequeue();
Assert.Equal(item, result);
testable.Dispose();
}
public void WillNotReduceQueuedCSSUntilRepositoryHasLoadedSavedItems()
{
var testable = new TestableReducingQueue();
testable.ClassUnderTest.Enqueue(new QueueItem <CssResource> {
Urls = "url"
});
testable.ClassUnderTest.ReductionRepository.HasLoadedSavedEntries = false;
testable.ClassUnderTest.ProcessQueuedItem();
testable.MockedReducer.Verify(x => x.Process(It.IsAny <Guid>(), "url"), Times.Never());
testable.Dispose();
}
public void WillNotReduceItemIfAlreadyReducedOnAntherServer()
{
var testable = new TestableReducingQueue();
testable.Mock <IStore>().Setup(x => x.GetUrlByKey(Hasher.Hash("url"), It.IsAny <Type>())).Returns("newUrl");
testable.ClassUnderTest.Enqueue(new QueueItem <CssResource> {
Urls = "url"
});
testable.ClassUnderTest.ProcessQueuedItem();
testable.MockedReducer.Verify(x => x.Process(It.IsAny <Guid>(), "url"), Times.Never());
testable.Dispose();
}
public void WillNotReduceItemIfAlreadyReduced()
{
var testable = new TestableReducingQueue();
testable.ClassUnderTest.ReductionRepository.AddReduction(Hasher.Hash("url"), "url");
testable.ClassUnderTest.Enqueue(new QueueItem <CssResource> {
Urls = "url"
});
testable.ClassUnderTest.ProcessQueuedItem();
testable.MockedReducer.Verify(x => x.Process(It.IsAny <Guid>(), "url"), Times.Never());
testable.Dispose();
}
public void WillReSetCurrentProcessedItemToNullAfterProcessing()
{
RRContainer.Current = null;
var testable = new TestableReducingQueue();
var item = new QueueItem <CssResource> {
Urls = "url"
};
testable.ClassUnderTest.Enqueue(item);
testable.ClassUnderTest.ProcessQueuedItem();
Assert.Null(testable.ClassUnderTest.ItemBeingProcessed);
testable.Dispose();
}
public void WillSetCurrentProcessedItem()
{
RRContainer.Current = null;
var testable = new TestableReducingQueue();
var item = new QueueItem <CssResource> {
Urls = "url"
};
testable.ClassUnderTest.Enqueue(item);
testable.ClassUnderTest.ProcessQueuedItem();
Assert.Equal(item, testable.ClassUnderTest.LastProcessedItem);
testable.Dispose();
}
public void WillReduceQueuedJavaScript()
{
RRContainer.Current = null;
var testable = new TestableReducingQueue();
testable.MockedReducer.Setup(x => x.SupportedResourceType).Returns(typeof(JavaScriptResource));
testable.ClassUnderTest.Enqueue(new QueueItem <JavaScriptResource> {
Urls = "url"
});
testable.ClassUnderTest.ProcessQueuedItem();
testable.MockedReducer.Verify(x => x.Process(It.IsAny <Guid>(), "url"), Times.Once());
testable.Dispose();
}
public void WillReturnTheCountOfTheBaseQueue()
{
var testable = new TestableReducingQueue();
testable.ClassUnderTest.Enqueue(new QueueItem <CssResource> {
Urls = "url"
});
testable.ClassUnderTest.Enqueue(new QueueItem <CssResource> {
Urls = "url2"
});
var result = testable.ClassUnderTest.Count;
Assert.Equal(2, result);
testable.Dispose();
}
public void WillNotPutUrlsInTheQueueThatAreBeingProcessed()
{
var testable = new TestableReducingQueue();
var item = new QueueItem <CssResource>()
{
Urls = "urls"
};
testable.ClassUnderTest.ForceSetItemBeingProcessed = new QueueItem <CssResource>()
{
Urls = "urls"
};
testable.ClassUnderTest.Enqueue(item);
Assert.Equal(0, testable.ClassUnderTest.BaseQueue.Count);
testable.Dispose();
}
public void WillCaptureErrorsIfAnErrorActionIsRegistered()
{
var testable = new TestableReducingQueue();
Exception error = null;
var innerError = new ApplicationException();
Registry.CaptureErrorAction = (x => error = x);
testable.MockedReducer.Setup(x => x.SupportedResourceType).Returns(typeof(CssResource));
testable.MockedReducer.Setup(x => x.Process(It.IsAny <Guid>(), "url")).Throws(innerError);
testable.ClassUnderTest.Enqueue(new QueueItem <CssResource> {
Urls = "url"
});
testable.ClassUnderTest.ProcessQueuedItem();
Assert.Equal(innerError, error.InnerException);
Assert.Contains("url", error.Message);
testable.Dispose();
}
public void WillNotPutUrlsInTheQueueThatAreAlreadyQueued()
{
var testable = new TestableReducingQueue();
var item = new QueueItem <CssResource>()
{
Urls = "urls"
};
testable.ClassUnderTest.Enqueue(item);
var item2 = new QueueItem <CssResource>()
{
Urls = "urls"
};
testable.ClassUnderTest.Enqueue(item2);
Assert.Equal(1, testable.ClassUnderTest.BaseQueue.Count);
testable.Dispose();
}
public void WillStopProcessingAfterExceedingFailureThreshold()
{
var testable = new TestableReducingQueue();
var badUrl = new QueueItem <CssResource> {
Urls = "url"
};
var badKey = Hasher.Hash(badUrl.Urls);
testable.MockedReducer.Setup(x => x.SupportedResourceType).Returns(typeof(CssResource));
testable.MockedReducer.Setup(x => x.Process(badKey, badUrl.Urls)).Throws(new Exception());
for (int i = 0; i < ReducingQueue.FailureThreshold + 1; i++)
{
testable.ClassUnderTest.Enqueue(badUrl);
testable.ClassUnderTest.ProcessQueuedItem();
}
testable.MockedReducer.Verify(x => x.Process(badKey, badUrl.Urls), Times.Exactly(ReducingQueue.FailureThreshold));
testable.Dispose();
}
public void WillProcessFailedUrlAfterFailuresAreCleared()
{
RRContainer.Current = null;
var testable = new TestableReducingQueue();
var badUrl = new QueueItem <CssResource> {
Urls = "url"
};
var badKey = Hasher.Hash(badUrl.Urls);
testable.MockedReducer.Setup(x => x.SupportedResourceType).Returns(typeof(CssResource));
testable.MockedReducer.Setup(x => x.Process(badKey, badUrl.Urls)).Throws(new Exception());
for (int i = 0; i < ReducingQueue.FailureThreshold; i++)
{
testable.ClassUnderTest.Enqueue(badUrl);
testable.ClassUnderTest.ProcessQueuedItem();
}
testable.ClassUnderTest.ClearFailures();
testable.ClassUnderTest.Enqueue(badUrl);
testable.ClassUnderTest.ProcessQueuedItem();
testable.MockedReducer.Verify(x => x.Process(badKey, badUrl.Urls), Times.Exactly(ReducingQueue.FailureThreshold + 1));
testable.Dispose();
}
