public void DoesNothingWhenNoSchemaNorPipelineExtractors()
{
using (var inputStream = new MemoryStream(Encoding.UTF8.GetBytes("<unknown></unknown>")))
{
MessageMock.Object.BodyPart.Data = inputStream;
MessageMock.Setup(m => m.GetProperty(BtsProperties.MessageType)).Returns("urn:ns#unknown");
var sut = new ContextPropertyExtractor();
sut.Execute(PipelineContextMock.Object, MessageMock.Object);
Assert.That(MessageMock.Object.BodyPart.Data, Is.SameAs(inputStream));
Assert.That(MessageMock.Object.BodyPart.Data, Is.Not.TypeOf <XPathMutatorStream>());
PipelineContextMock.Verify(pc => pc.ResourceTracker, Times.Once); // probing for MessageType calls AsMarkable() which wraps stream
MessageMock.Verify(m => m.Context.Promote(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <object>()), Times.Never());
MessageMock.Verify(m => m.Context.Write(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <object>()), Times.Never());
}
}
public void OriginalDataStreamIsWrappedInXPathMutatorStreamWhenThereIsXPathExtractors()
{
using (var inputStream = new MemoryStream(Encoding.UTF8.GetBytes("<root xmlns='urn:ns'></root>")))
{
MessageMock.Object.BodyPart.Data = inputStream;
var sut = new ContextPropertyExtractor {
Extractors = new[] {
new XPathExtractor(BizTalkFactoryProperties.SenderName.QName, "/letter/*/from", ExtractionMode.Promote)
}
};
sut.Execute(PipelineContextMock.Object, MessageMock.Object);
Assert.That(MessageMock.Object.BodyPart.Data, Is.TypeOf <XPathMutatorStream>());
// twice: 1st when probing for MessageType calls AsMarkable() which wraps stream, 2nd when wrapping in XPathMutatorStream
PipelineContextMock.Verify(pc => pc.ResourceTracker, Times.Exactly(2));
}
}
public void OriginalDataStreamIsNotWrappedWhenThereIsNoXPathExtractors()
{
using (var inputStream = new MemoryStream(Encoding.UTF8.GetBytes("<root xmlns='urn:ns'></root>")))
{
MessageMock.Object.BodyPart.Data = inputStream;
MessageMock.Setup(m => m.GetProperty(BtsProperties.MessageType)).Returns("urn:ns#root");
var sut = new ContextPropertyExtractor {
Extractors = new[] { new ConstantExtractor(BtsProperties.Operation.QName, "operation.name") }
};
sut.Execute(PipelineContextMock.Object, MessageMock.Object);
MessageMock.Object.BodyPart.Data.Should().BeSameAs(inputStream);
MessageMock.Object.BodyPart.Data.Should().NotBeOfType <XPathMutatorStream>();
PipelineContextMock.Verify(pc => pc.ResourceTracker, Times.Once); // probing for MessageType calls AsMarkable() which wraps stream
}
}