public void ReadXml()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property1 xpath='*/some-node'/>"
+ "<s0:Property2 promoted='true' xpath='*/other-node'/>"
+ "<s0:Property3 mode='write' value='constant'/>"
+ "<s0:Property4 mode='clear'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
sut.ReadXml(reader);
Assert.That(
sut,
Is.EqualTo(
new[] {
new XPathExtractor(new XmlQualifiedName("Property1", "urn"), "*/some-node", ExtractionMode.Write),
new XPathExtractor(new XmlQualifiedName("Property2", "urn"), "*/other-node", ExtractionMode.Promote),
new ConstantExtractor(new XmlQualifiedName("Property3", "urn"), "constant", ExtractionMode.Write),
new PropertyExtractor(new XmlQualifiedName("Property4", "urn"), ExtractionMode.Clear)
}));
}
}
public void ReadXmlWithoutProperties()
{
var xml = string.Format("<san:Properties xmlns:s0='urn' xmlns:san='{0}' />", SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
sut.ReadXml(reader);
Assert.That(sut, Is.Empty);
}
}
public void ReadXmlThrowsWhenRootElementNamespaceIsInvalid()
{
const string xml = "<san:Properties xmlns:s0='urn' xmlns:san='urn:schemas.stateless.be:biztalk:2012:12:extractors'><s0:PropertyName xpath='*'/></san:Properties>";
var expected = string.Format("Element 'Properties' with namespace name '{0}' was not found. Line 1, position 2.", SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
Assert.That(
() => sut.ReadXml(reader),
Throws.TypeOf <ConfigurationErrorsException>()
.With.InnerException.TypeOf <XmlException>()
.With.InnerException.Message.EqualTo(expected));
}
}
public void ReadXmlForExtractorPrecedence()
{
var xml = string.Format(
"<san:Properties precedence='schemaOnly' xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property1 mode='clear'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
sut.ReadXml(reader);
Assert.That(sut.Precedence, Is.EqualTo(ExtractorPrecedence.SchemaOnly));
}
}
/// <summary>
/// Deserializes a <see cref="PropertyExtractorCollection"/> from its XML serialization <see cref="string"/>.
/// </summary>
/// <param name="xml">
/// A <see cref="string"/> denoting the XML serialization of a <see cref="PropertyExtractorCollection"/>.
/// </param>
/// <returns>
/// The deserialized <see cref="PropertyExtractorCollection"/>.
/// </returns>
/// <seealso cref="Serialize"/>
public static PropertyExtractorCollection Deserialize(string xml)
{
if (xml.IsNullOrEmpty())
{
return(PropertyExtractorCollection.Empty);
}
using (var reader = XmlReader.Create(new StringReader(xml), new XmlReaderSettings {
IgnoreWhitespace = true, IgnoreComments = true
}))
{
var collection = new PropertyExtractorCollection();
collection.ReadXml(reader);
return(collection);
}
}
public void ReadXmlForPropertyExtractorThrowsWhenPromotedAttributeIsPresent()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property1 promoted='true'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
Assert.That(
() => sut.ReadXml(reader),
Throws.TypeOf <ConfigurationErrorsException>().With.Message.EqualTo("ExtractionMode is missing for PropertyExtractor without a Value or an XPath."));
}
}
public void ReadXmlForPropertyExtractorThrowsWhenModeAttributeIsInvalid()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property1 mode='promote'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
Assert.That(
() => sut.ReadXml(reader),
Throws.ArgumentException.With.Message.StartsWith("Invalid ExtractionMode, only Clear and Ignore are supported for PropertyExtractor without a Value or an XPath."));
}
}
public void ReadXmlForConstantExtractorThrowsWhenValueIsEmpty()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property1 value=''/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
Assert.That(
() => sut.ReadXml(reader),
Throws.ArgumentNullException.With.Message.StartsWith("Value cannot be null."));
}
}
public void ReadXmlForConstantExtractorThrowsWhenModeAttributeIsInvalid()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property1 mode='demote' value='constant'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
Assert.That(
() => sut.ReadXml(reader),
Throws.ArgumentException.With.Message.StartsWith("ExtractionMode 'Demote' is not supported by ConstantExtractor."));
}
}
public void ReadXmlForPropertyExtractor()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property1 mode='clear'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
sut.ReadXml(reader);
Assert.That(
sut,
Is.EqualTo(new[] { new PropertyExtractor(new XmlQualifiedName("Property1", "urn"), ExtractionMode.Clear) }));
}
}
public void ReadXmlThrowsWhenPropertyToExtractHasNoNamespace()
{
var xml = string.Format(
"<san:Properties xmlns:san='{0}'>"
+ "<PropertyName xpath='*'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
Assert.That(
() => sut.ReadXml(reader),
Throws.TypeOf <ConfigurationErrorsException>()
.With.InnerException.TypeOf <XmlException>()
.With.InnerException.Message.EqualTo("The following properties are not associated with the target namespace URI of some property schema: [PropertyName]."));
}
}
public void ReadXmlThrowsWhenDuplicatePropertyToExtract()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:PropertyName xpath='*'/><s0:PropertyName xpath='*'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
Assert.That(
() => sut.ReadXml(reader),
Throws.TypeOf <ConfigurationErrorsException>()
.With.InnerException.TypeOf <XmlException>()
.With.InnerException.Message.EqualTo("The following properties are declared multiple times: [urn:PropertyName]."));
}
}
public void ReadXmlForXPathExtractorThrowsWhenXPathIsEmpty()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:PropertyName xpath=''/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
Assert.That(
() => sut.ReadXml(reader),
Throws.TypeOf <ConfigurationErrorsException>()
.With.InnerException.TypeOf <XPathException>()
// ReSharper disable once StringLiteralTypo
.With.InnerException.Message.StartsWith("Bad Query string encoundered in XPath:"));
}
}
public void ReadXmlForXPathExtractorWithPromotedAttribute()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property2 promoted='true' xpath='*/other-node'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
sut.ReadXml(reader);
Assert.That(
sut,
Is.EqualTo(
new PropertyExtractor[] {
new XPathExtractor(new XmlQualifiedName("Property2", "urn"), "*/other-node", ExtractionMode.Promote)
}));
}
}
public void ReadXmlForQNameValueExtractorFallsBackOnXPathExtractorWhenQNameValueExtractionModeIsDefault()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property3 mode='promote' qnameValue='name' xpath='*/extra-node'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
sut.ReadXml(reader);
Assert.That(
sut,
Is.EqualTo(
new PropertyExtractor[] {
new XPathExtractor(new XmlQualifiedName("Property3", "urn"), "*/extra-node", ExtractionMode.Promote),
}));
}
}
public void ReadXmlForConstantExtractorWithModeAttribute()
{
var xml = string.Format(
"<san:Properties xmlns:s0='urn' xmlns:san='{0}'>"
+ "<s0:Property1 mode='promote' value='constant'/>"
+ "</san:Properties>",
SchemaAnnotations.NAMESPACE);
using (var reader = XmlReader.Create(new StringReader(xml)))
{
var sut = new PropertyExtractorCollection();
sut.ReadXml(reader);
Assert.That(
sut,
Is.EqualTo(
new PropertyExtractor[] {
new ConstantExtractor(new XmlQualifiedName("Property1", "urn"), "constant", ExtractionMode.Promote)
}));
}
}