public void Serialize()
{
var microPipelineComponentType = typeof(ContextPropertyExtractor);
var xml = string.Format(
"<mComponent name=\"{0}\"><Extractors>"
+ "<s0:Properties precedence=\"pipeline\" xmlns:s0=\"{1}\" xmlns:s1=\"{2}\">"
+ "<s1:EnvironmentTag value=\"environment-tag\" />"
+ "</s0:Properties>"
+ "</Extractors></mComponent>",
microPipelineComponentType.AssemblyQualifiedName,
SchemaAnnotations.NAMESPACE,
BizTalkFactoryProperties.EnvironmentTag.Namespace);
var builder = new StringBuilder();
using (var writer = XmlWriter.Create(builder, new XmlWriterSettings {
OmitXmlDeclaration = true
}))
{
var component = new ContextPropertyExtractor {
Extractors = new PropertyExtractorCollection(ExtractorPrecedence.Pipeline, new ConstantExtractor(BizTalkFactoryProperties.EnvironmentTag, "environment-tag"))
};
component.Serialize(writer);
}
Assert.That(builder.ToString(), Is.EqualTo(xml));
}
public void BuildPropertyExtractorCollectionGivesPrecedenceToSchemaExtractorsOverPipelineExtractors()
{
using (var inputStream = new MemoryStream(Encoding.UTF8.GetBytes("<root xmlns='urn:ns'></root>")))
{
var annotationsMock = new Mock <ISchemaAnnotations>();
annotationsMock.Setup(am => am.Extractors).Returns(
new PropertyExtractorCollection(
new XPathExtractor(BizTalkFactoryProperties.SenderName.QName, "/letter/*/to", ExtractionMode.Demote),
new XPathExtractor(TrackingProperties.Value2.QName, "/letter/*/salutations")));
SchemaMetadataMock = new Mock <ISchemaMetadata>();
SchemaMetadataMock.Setup(sm => sm.Annotations).Returns(annotationsMock.Object);
SchemaBaseExtensions.SchemaMetadataFactory = type => SchemaMetadataMock.Object;
MessageMock.Object.BodyPart.Data = inputStream;
MessageMock.Setup(m => m.GetProperty(BtsProperties.MessageType)).Returns("urn:ns#root");
var sut = new ContextPropertyExtractor {
Extractors = new[] {
new XPathExtractor(BizTalkFactoryProperties.SenderName.QName, "/letter/*/from", ExtractionMode.Promote),
new XPathExtractor(TrackingProperties.Value1.QName, "/letter/*/paragraph")
}
};
var extractors = sut.BuildPropertyExtractorCollection(PipelineContextMock.Object, MessageMock.Object);
Assert.That(
extractors,
Is.EqualTo(
new[] {
new XPathExtractor(BizTalkFactoryProperties.SenderName.QName, "/letter/*/to", ExtractionMode.Demote),
new XPathExtractor(TrackingProperties.Value2.QName, "/letter/*/salutations"),
new XPathExtractor(TrackingProperties.Value1.QName, "/letter/*/paragraph")
}));
}
}
public void MessageContextManipulationsAreDelegatedToPropertyExtractors()
{
const string content = "<s1:letter xmlns:s1=\"urn-one\">"
+ "<s1:headers><s1:subject>inquiry</s1:subject></s1:headers>"
+ "<s1:body>"
+ "<s1:paragraph>paragraph-one</s1:paragraph>"
+ "<s1:footer>trail</s1:footer>"
+ "</s1:body>" +
"</s1:letter>";
using (var inputStream = new MemoryStream(Encoding.UTF8.GetBytes(content)))
{
var propertyExtractorMock = new Mock <PropertyExtractor>(BizTalkFactoryProperties.SenderName.QName, ExtractionMode.Clear)
{
CallBase = true
};
var constantExtractorMock = new Mock <ConstantExtractor>(TrackingProperties.Value2.QName, "value2", ExtractionMode.Write)
{
CallBase = true
};
var xpathExtractorMock = new Mock <XPathExtractor>(TrackingProperties.Value1.QName, "/*[local-name()='letter']/*/*[local-name()='paragraph']", ExtractionMode.Write)
{
CallBase = true
};
var annotationsMock = new Mock <ISchemaAnnotations>();
annotationsMock.Setup(am => am.Extractors).Returns(
new PropertyExtractorCollection(
propertyExtractorMock.Object,
constantExtractorMock.Object
));
SchemaMetadataMock = new Mock <ISchemaMetadata>();
SchemaMetadataMock.Setup(sm => sm.Annotations).Returns(annotationsMock.Object);
SchemaBaseExtensions.SchemaMetadataFactory = type => SchemaMetadataMock.Object;
MessageMock.Object.BodyPart.Data = inputStream;
MessageMock.Setup(m => m.GetProperty(BtsProperties.MessageType)).Returns("urn-one#letter");
var sut = new ContextPropertyExtractor {
Extractors = new[] {
new XPathExtractor(TrackingProperties.ProcessName.QName, "/*[local-name()='letter']/*/*[local-name()='subject']", ExtractionMode.Promote),
xpathExtractorMock.Object,
new XPathExtractor(TrackingProperties.Value3.QName, "/*[local-name()='letter']/*/*[local-name()='footer']")
}
};
sut.Execute(PipelineContextMock.Object, MessageMock.Object);
MessageMock.Object.BodyPart.Data.Drain();
propertyExtractorMock.Verify(pe => pe.Execute(MessageMock.Object.Context));
constantExtractorMock.Verify(pe => pe.Execute(MessageMock.Object.Context));
//var newValue = "paragraph-one";
// TODO not supported by moq xpathExtractorMock.Verify(pe => pe.Execute(MessageMock.Object.Context, "paragraph-one", ref newValue));
MessageMock.Verify(m => m.SetProperty(BizTalkFactoryProperties.SenderName, null));
MessageMock.Verify(m => m.SetProperty(TrackingProperties.Value1, "paragraph-one"));
MessageMock.Verify(m => m.SetProperty(TrackingProperties.Value2, "value2"));
MessageMock.Verify(m => m.SetProperty(TrackingProperties.Value3, "trail"));
MessageMock.Verify(m => m.Promote(TrackingProperties.ProcessName, "inquiry"));
}
}
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 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 BuildPropertyExtractorCollectionYieldsPipelineExtractorsWhenNoSchemaExtractors()
{
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 XPathExtractor(BizTalkFactoryProperties.SenderName.QName, "/letter/*/from", ExtractionMode.Promote),
new XPathExtractor(TrackingProperties.Value1.QName, "/letter/*/paragraph")
}
};
var extractors = sut.BuildPropertyExtractorCollection(PipelineContextMock.Object, MessageMock.Object);
Assert.That(extractors, Is.EqualTo(sut.Extractors));
}
}
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(TrackingProperties.ProcessName.QName, "process.name")
}
};
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
}
}