/// <summary>
/// Fix up expected collection parameter payload element for comparison.
/// </summary>
/// <param name="expectedResultPayloadElement"></param>
/// <returns>Modified expected collection payload element</returns>
internal static ODataPayloadElement FixupExpectedCollectionParameterPayloadElement(ODataPayloadElement expectedResultPayloadElement)
{
ComplexInstance expected = expectedResultPayloadElement as ComplexInstance;
if (expected != null)
{
List <ComplexMultiValueProperty> propertiesToReplace = new List <ComplexMultiValueProperty>();
List <PrimitiveMultiValueProperty> replacementProperties = new List <PrimitiveMultiValueProperty>();
foreach (PropertyInstance pi in expected.Properties)
{
PrimitiveMultiValueProperty primitiveCollectionProperty = pi as PrimitiveMultiValueProperty;
ComplexMultiValueProperty complexCollectionProperty = pi as ComplexMultiValueProperty;
if (primitiveCollectionProperty != null)
{
// collection parameter is an array of element without type name or result wrapper
if (primitiveCollectionProperty.Value.Annotations.OfType <JsonCollectionResultWrapperAnnotation>().Any(a => !a.Value))
{
primitiveCollectionProperty.Value.FullTypeName = null;
}
}
else if (complexCollectionProperty != null)
{
if (complexCollectionProperty.Value.Annotations.OfType <JsonCollectionResultWrapperAnnotation>().Any(a => !a.Value))
{
// collection parameter is an array of element without type name or result wrapper
complexCollectionProperty.Value.FullTypeName = null;
// replace empty ComplexMultiValueProperty with empty PrimitiveMultiValueProperty for comparison since they have the same payload
if (complexCollectionProperty.Value.Count == 0)
{
PrimitiveMultiValueProperty replacementProperty = new PrimitiveMultiValueProperty(complexCollectionProperty.Name, null);
replacementProperty.Value.IsNull = complexCollectionProperty.Value.IsNull;
foreach (var annotation in complexCollectionProperty.Annotations)
{
replacementProperty.Annotations.Add(annotation);
}
propertiesToReplace.Add(complexCollectionProperty);
replacementProperties.Add(replacementProperty);
}
}
}
}
for (int i = 0; i < propertiesToReplace.Count; i++)
{
expected.Replace(propertiesToReplace[i], replacementProperties[i]);
}
return(expected);
}
return(expectedResultPayloadElement);
}
/// <summary>
/// Removes duplicate properties from the specified complex or entity value.
/// </summary>
/// <param name="payloadElement"></param>
private void DeduplicateProperties(ComplexInstance payloadElement)
{
Dictionary<string, PropertyInstance> properties = new Dictionary<string, PropertyInstance>();
foreach (PropertyInstance propertyInstance in payloadElement.Properties.ToList())
{
PropertyInstance firstPropertyInstance;
if (properties.TryGetValue(propertyInstance.Name, out firstPropertyInstance))
{
payloadElement.Remove(propertyInstance);
payloadElement.Replace(firstPropertyInstance, propertyInstance);
properties[propertyInstance.Name] = propertyInstance;
}
else
{
properties.Add(propertyInstance.Name, propertyInstance);
}
}
}
/// <summary>
/// Removes duplicate properties from the specified complex or entity value.
/// </summary>
/// <param name="payloadElement"></param>
private void DeduplicateProperties(ComplexInstance payloadElement)
{
Dictionary <string, PropertyInstance> properties = new Dictionary <string, PropertyInstance>();
foreach (PropertyInstance propertyInstance in payloadElement.Properties.ToList())
{
PropertyInstance firstPropertyInstance;
if (properties.TryGetValue(propertyInstance.Name, out firstPropertyInstance))
{
payloadElement.Remove(propertyInstance);
payloadElement.Replace(firstPropertyInstance, propertyInstance);
properties[propertyInstance.Name] = propertyInstance;
}
else
{
properties.Add(propertyInstance.Name, propertyInstance);
}
}
}