public void GatherItems_GetsChildren_ProcessesChildren()
{
Guid parentGuid = Guid.NewGuid();
Guid childGuid = Guid.NewGuid();
IItemData expectedItemData = Substitute.For <IItemData>();
expectedItemData.Name.Returns("ExpectedName");
expectedItemData.GetChildren().Returns(new List <IItemData> {
Substitute.For <IItemData>()
});
ContentItemPuller contentItemPuller = CreateInstance <ContentItemPuller>();
GetSubstitute <IRemoteContentService>().GetRemoteItemDataWithChildren(parentGuid, Arg.Any <string>()).Returns(new ChildrenItemDataModel {
GrandChildren = new List <Guid> {
childGuid
}
});
GetSubstitute <IRemoteContentService>().GetRemoteItemDataWithChildren(childGuid, Arg.Any <string>()).Returns(new ChildrenItemDataModel());
GetSubstitute <IYamlSerializationService>().DeserializeYaml(Arg.Any <string>(), Arg.Any <string>()).Returns(expectedItemData);
contentItemPuller.ProcessingIds.Add(parentGuid);
contentItemPuller.GatherItems(true, "", CancellationToken.None, false);
contentItemPuller.GatheredRemoteItems.Count.Should().Be(2);
}
public void GatherItems_DeserializesRemoteContentItem()
{
ContentItemPuller contentItemPuller = CreateInstance <ContentItemPuller>();
GetSubstitute <IRemoteContentService>().GetRemoteItemDataWithChildren(Arg.Any <Guid>(), Arg.Any <string>()).Returns(new ChildrenItemDataModel());
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
contentItemPuller.GatherItems(false, "", CancellationToken.None, false);
GetSubstitute <IYamlSerializationService>().Received(1).DeserializeYaml(Arg.Any <string>(), Arg.Any <string>());
}
public void GatherItems_TakesFromProcessingList()
{
ContentItemPuller contentItemPuller = CreateInstance <ContentItemPuller>();
GetSubstitute <IRemoteContentService>().GetRemoteItemDataWithChildren(Arg.Any <Guid>(), Arg.Any <string>()).Returns(new ChildrenItemDataModel());
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
contentItemPuller.GatherItems(false, "", CancellationToken.None, false);
contentItemPuller.ProcessingIds.Should().BeEmpty();
}
public void StartGatheringItems_AddsRootIdsToProcessingCollection()
{
ContentItemPuller contentItemPuller = CreateInstance <ContentItemPuller>();
List <Guid> expectedGuids = new List <Guid> {
Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid()
};
contentItemPuller.StartGatheringItems(expectedGuids, 0, false, "", CancellationToken.None, false);
contentItemPuller.ProcessingIds.Count.Should().Be(expectedGuids.Count);
}
public void GatherItems_AddsDeserializedValueToGatheredRemoteItems()
{
IItemData expectedItemData = Substitute.For <IItemData>();
expectedItemData.Name.Returns("ExpectedName");
ContentItemPuller contentItemPuller = CreateInstance <ContentItemPuller>();
GetSubstitute <IRemoteContentService>().GetRemoteItemDataWithChildren(Arg.Any <Guid>(), Arg.Any <string>()).Returns(new ChildrenItemDataModel());
GetSubstitute <IYamlSerializationService>().DeserializeYaml(Arg.Any <string>(), Arg.Any <string>()).Returns(expectedItemData);
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
contentItemPuller.GatherItems(false, "", CancellationToken.None, false);
contentItemPuller.GatheredRemoteItems.Should().NotBeEmpty();
contentItemPuller.GatheredRemoteItems.Should().Contain(expectedItemData);
}
public async Task GatherItems_MultipleThreads_AllCompleteWhenFinished()
{
int expectedCount = 1000;
IItemData expectedItemData = Substitute.For <IItemData>();
expectedItemData.Name.Returns("ExpectedName");
expectedItemData.GetChildren().Returns(new List <IItemData> {
Substitute.For <IItemData>()
});
ContentItemPuller contentItemPuller = CreateInstance <ContentItemPuller>();
GetSubstitute <IRemoteContentService>().GetRemoteItemDataWithChildren(Arg.Any <Guid>(), Arg.Any <string>()).Returns(new ChildrenItemDataModel());
GetSubstitute <IYamlSerializationService>().DeserializeYaml(Arg.Any <string>(), Arg.Any <string>()).Returns(expectedItemData);
for (int i = 0; i < expectedCount; i++)
{
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
}
var cancellationTokenSource = new CancellationTokenSource();
Task[] taskList =
{
Task.Run(() =>
{
contentItemPuller.GatherItems(false, "", cancellationTokenSource.Token, false);
}),
Task.Run(() =>
{
contentItemPuller.GatherItems(false, "", cancellationTokenSource.Token, false);
}),
Task.Run(() =>
{
contentItemPuller.GatherItems(false, "", cancellationTokenSource.Token, false);
})
};
await Task.WhenAny(taskList);
contentItemPuller.GatheredRemoteItems.Count.Should().Be(expectedCount);
taskList.All(t => t.IsCompleted).Should().BeTrue();
}
public void GatherItems_MultipleItems_ProcessesEachItem()
{
IItemData expectedItemData = Substitute.For <IItemData>();
expectedItemData.Name.Returns("ExpectedName");
expectedItemData.GetChildren().Returns(new List <IItemData> {
Substitute.For <IItemData>()
});
ContentItemPuller contentItemPuller = CreateInstance <ContentItemPuller>();
GetSubstitute <IRemoteContentService>().GetRemoteItemDataWithChildren(Arg.Any <Guid>(), Arg.Any <string>()).Returns(new ChildrenItemDataModel());
GetSubstitute <IYamlSerializationService>().DeserializeYaml(Arg.Any <string>(), Arg.Any <string>()).Returns(expectedItemData);
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
contentItemPuller.GatherItems(false, "", CancellationToken.None, false);
contentItemPuller.GatheredRemoteItems.Count.Should().Be(3);
}
public void GatherItems_MultipleItems_CanceledDuringFirstItem_OnlyGathersOneItem()
{
ContentItemPuller contentItemPuller = CreateInstance <ContentItemPuller>();
GetSubstitute <IRemoteContentService>().GetRemoteItemDataWithChildren(Arg.Any <Guid>(), Arg.Any <string>()).Returns(ci =>
{
// Introduce a delay
Thread.Sleep(10);
return(new ChildrenItemDataModel());
});
GetSubstitute <IYamlSerializationService>().DeserializeYaml(Arg.Any <string>(), Arg.Any <string>()).Returns(Substitute.For <IItemData>());
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
contentItemPuller.ProcessingIds.Add(Guid.NewGuid());
CancellationTokenSource cts = new CancellationTokenSource(10);
contentItemPuller.GatherItems(false, "", cts.Token, false);
contentItemPuller.GatheredRemoteItems.Count.Should().BeLessThan(3);
}
