/// <summary>
/// Compares the actual function import against the expected.
/// </summary>
/// <param name="expectedFunctionImport">expected function import</param>
/// <param name="actualFunctionImport">actual import</param>
/// <remarks>This implementation also compares the annotations on the function import.</remarks>
protected override void CompareFunctionImport(FunctionImport expectedFunctionImport, FunctionImport actualFunctionImport)
{
// TODO: Add support for checking annotations to the EntityModelSchemaComparer.CompareFunctionImport method.
// We have overridden the base method because we wanted to minimize the impact of this change to other existing Taupo test cases.
base.CompareFunctionImport(expectedFunctionImport, actualFunctionImport);
if (!this.WriteErrorIfFalse(
expectedFunctionImport.Annotations.OfType <AttributeAnnotation>().Count() == actualFunctionImport.Annotations.OfType <AttributeAnnotation>().Count(),
"Expected and actual count of the FunctionImport annotations did not match."))
{
// verify annotations
foreach (AttributeAnnotation expectedAnnotation in expectedFunctionImport.Annotations.OfType <AttributeAnnotation>())
{
AttributeAnnotation actualAnnotation = actualFunctionImport.Annotations.OfType <AttributeAnnotation>().SingleOrDefault(
ann => ann.Content.Name.Equals(expectedAnnotation.Content.Name));
if (!this.WriteErrorIfFalse(actualAnnotation != null, "The expected annotation named '{0}' was not found in the FunctionImport.", expectedAnnotation.Content.Name.LocalName))
{
this.WriteErrorIfFalse(
actualAnnotation.Content.Value == expectedAnnotation.Content.Value,
"FunctionImport annotation not equal. Expected {0}, Actual: {1}",
expectedAnnotation.Content.Value,
actualAnnotation.Content.Value);
}
}
}
}
private Annotation ConvertSingleAnnotation(AttributeAnnotation annotation)
{
if (annotation.Content == null)
{
return(annotation);
}
if (annotation.Content.Name.Namespace == EdmConstants.AnnotationNamespace && annotation.Content.Name.LocalName == "StoreGeneratedPattern")
{
if (annotation.Content.Value == StoreGeneratedPatternAnnotation.None.Name)
{
return(StoreGeneratedPatternAnnotation.None);
}
else if (annotation.Content.Value == StoreGeneratedPatternAnnotation.Identity.Name)
{
return(StoreGeneratedPatternAnnotation.Identity);
}
else
{
ExceptionUtilities.Assert(annotation.Content.Value == StoreGeneratedPatternAnnotation.Computed.Name, "Unrecognized store generated annotation: '{0}'", annotation.Content.Value);
return(StoreGeneratedPatternAnnotation.Computed);
}
}
if (annotation.Content.Name.Namespace != EdmConstants.TaupoAnnotationsNamespace)
{
return(annotation);
}
Type annotationType = this.FindAnnotationType(annotation.Content.Name);
if (annotationType == null)
{
return(annotation);
}
// if the type can do custom serialization...
if (typeof(ICustomAnnotationSerializer).IsAssignableFrom(annotationType))
{
// since this interface is implemented, we also expect a constructor
// which takes an XAttribute to be there, so let's just invoke it
// on our XAttribute
return((Annotation)Activator.CreateInstance(annotationType, annotation.Content));
}
// if it is a tag, just create instance of that class
if (typeof(TagAnnotation).IsAssignableFrom(annotationType))
{
return((Annotation)Activator.CreateInstance(annotationType));
}
// otherwise return the original
return(annotation);
}
private static void AddAnnotationIfDoesntExist(AnnotatedItem payload, AttributeAnnotation annotation)
{
var exists = payload.Annotations.OfType <AttributeAnnotation>().Any(a =>
{
ExceptionUtilities.CheckObjectNotNull(a.Content, "Content expected for attribute");
return(a.Content.Name.Equals(annotation.Content.Name));
});
if (!exists)
{
payload.Annotations.Add(annotation);
}
}
/// <summary>
/// Adds an unconditionally compiled source code element to a sequence of conditionally compiled elements.
/// </summary>
/// <param name="sequence">The sequence append to</param>
/// <param name="element">The element to append</param>
public static void Add(this RepeatedField <ConditionalAttributeAnnotation> sequence, AttributeAnnotation element) => sequence.Add(new ConditionalAttributeAnnotation()
{
Element = element
});
