public void WriteDeltaFeedInline_Can_WriteCollectionOfIEdmChangedObjects()
{
// Arrange
IEdmTypeReference edmType = new EdmEntityTypeReference(new EdmEntityType("NS", "Name"), isNullable: false);
IEdmCollectionTypeReference feedType = new EdmCollectionTypeReference(new EdmCollectionType(edmType));
Mock <IEdmChangedObject> edmObject = new Mock <IEdmChangedObject>();
edmObject.Setup(e => e.GetEdmType()).Returns(edmType);
var mockWriter = new Mock <ODataDeltaWriter>();
Mock <ODataResourceSerializer> customerSerializer = new Mock <ODataResourceSerializer>(_serializerProvider);
customerSerializer.Setup(s => s.WriteDeltaObjectInline(edmObject.Object, edmType, mockWriter.Object, _writeContext)).Verifiable();
Mock <ODataSerializerProvider> serializerProvider = new Mock <ODataSerializerProvider>();
serializerProvider.Setup(s => s.GetEdmTypeSerializer(edmType)).Returns(customerSerializer.Object);
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(serializerProvider.Object);
// Act
serializer.WriteDeltaFeedInline(new[] { edmObject.Object }, feedType, mockWriter.Object, _writeContext);
// Assert
customerSerializer.Verify();
}
public void WriteDeltaFeedInline_ThrowsArgumentNull_Writer()
{
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(new DefaultODataSerializerProvider());
Assert.ThrowsArgumentNull(
() => serializer.WriteDeltaFeedInline(graph: null, expectedType: null, writer: null, writeContext: new ODataSerializerContext()),
"writer");
}
public void WriteDeltaFeedInline_ThrowsArgumentNull_WriteContext()
{
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(_serializerProvider);
Assert.ThrowsArgumentNull(
() => serializer.WriteDeltaFeedInline(graph: null, expectedType: null, writer: new Mock <ODataDeltaWriter>().Object, writeContext: null),
"writeContext");
}
public void WriteDeltaFeedInline_ThrowsSerializationException_IfGraphIsNotEnumerable()
{
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(_serializerProvider);
Assert.Throws <SerializationException>(
() => serializer.WriteDeltaFeedInline(graph: 42, expectedType: _customersType,
writer: new Mock <ODataDeltaWriter>().Object, writeContext: _writeContext),
"ODataDeltaFeedSerializer cannot write an object of type 'System.Int32'.");
}
public void WriteDeltaFeedInline_ThrowsSerializationException_CannotSerializerNull()
{
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(_serializerProvider);
Assert.Throws <SerializationException>(
() => serializer.WriteDeltaFeedInline(graph: null, expectedType: _customersType,
writer: new Mock <ODataDeltaWriter>().Object, writeContext: _writeContext),
"Cannot serialize a null 'deltafeed'.");
}
public void WriteDeltaFeedInline_Throws_NullElementInCollection_IfFeedContainsNullElement()
{
// Arrange
IEnumerable instance = new object[] { null };
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(_serializerProvider);
// Act
Assert.Throws <SerializationException>(
() => serializer.WriteDeltaFeedInline(instance, _customersType, new Mock <ODataDeltaWriter>().Object, _writeContext),
"Collections cannot contain null elements.");
}
public void WriteDeltaFeedInline_Throws_TypeCannotBeSerialized_IfFeedContainsEntityThatCannotBeSerialized()
{
// Arrange
Mock <ODataSerializerProvider> serializerProvider = new Mock <ODataSerializerProvider>();
HttpRequestMessage request = new HttpRequestMessage();
serializerProvider.Setup(s => s.GetODataPayloadSerializer(typeof(int), request)).Returns <ODataSerializer>(null);
IEnumerable instance = new object[] { 42 };
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(serializerProvider.Object);
// Act
Assert.Throws <SerializationException>(
() => serializer.WriteDeltaFeedInline(instance, _customersType, new Mock <ODataDeltaWriter>().Object, _writeContext),
"ODataDeltaFeedSerializer cannot write an object of type 'System.Object[]'.");
}
public void WriteDeltaFeedInline_WritesEachEntityInstance()
{
// Arrange
Mock <ODataResourceSerializer> customerSerializer = new Mock <ODataResourceSerializer>(_serializerProvider);
ODataSerializerProvider provider = ODataTestUtil.GetMockODataSerializerProvider(customerSerializer.Object);
var mockWriter = new Mock <ODataDeltaWriter>();
customerSerializer.Setup(s => s.WriteDeltaObjectInline(_deltaFeedCustomers[0], _customersType.ElementType(), mockWriter.Object, _writeContext)).Verifiable();
_serializer = new ODataDeltaFeedSerializer(provider);
// Act
_serializer.WriteDeltaFeedInline(_deltaFeedCustomers, _customersType, mockWriter.Object, _writeContext);
// Assert
customerSerializer.Verify();
}
public void WriteDeltaFeedInline_WritesEachEntityInstance()
{
// Arrange
Mock<ODataEntityTypeSerializer> customerSerializer = new Mock<ODataEntityTypeSerializer>(new DefaultODataSerializerProvider());
ODataSerializerProvider provider = ODataTestUtil.GetMockODataSerializerProvider(customerSerializer.Object);
var mockWriter = new Mock<ODataDeltaWriter>();
customerSerializer.Setup(s => s.WriteDeltaObjectInline(_deltaFeedCustomers[0], _customersType.ElementType(), mockWriter.Object, _writeContext)).Verifiable();
_serializer = new ODataDeltaFeedSerializer(provider);
// Act
_serializer.WriteDeltaFeedInline(_deltaFeedCustomers, _customersType, mockWriter.Object, _writeContext);
// Assert
customerSerializer.Verify();
}
public void WriteDeltaFeedInline_Can_WriteCollectionOfIEdmChangedObjects()
{
// Arrange
IEdmTypeReference edmType = new EdmEntityTypeReference(new EdmEntityType("NS", "Name"), isNullable: false);
IEdmCollectionTypeReference feedType = new EdmCollectionTypeReference(new EdmCollectionType(edmType));
Mock<IEdmChangedObject> edmObject = new Mock<IEdmChangedObject>();
edmObject.Setup(e => e.GetEdmType()).Returns(edmType);
var mockWriter = new Mock<ODataDeltaWriter>();
Mock<ODataEntityTypeSerializer> customerSerializer = new Mock<ODataEntityTypeSerializer>(new DefaultODataSerializerProvider());
customerSerializer.Setup(s => s.WriteDeltaObjectInline(edmObject.Object, edmType, mockWriter.Object, _writeContext)).Verifiable();
Mock<ODataSerializerProvider> serializerProvider = new Mock<ODataSerializerProvider>();
serializerProvider.Setup(s => s.GetEdmTypeSerializer(edmType)).Returns(customerSerializer.Object);
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(serializerProvider.Object);
// Act
serializer.WriteDeltaFeedInline(new[] { edmObject.Object }, feedType, mockWriter.Object, _writeContext);
// Assert
customerSerializer.Verify();
}
public void WriteDeltaFeedInline_Throws_TypeCannotBeSerialized_IfFeedContainsEntityThatCannotBeSerialized()
{
// Arrange
Mock<ODataSerializerProvider> serializerProvider = new Mock<ODataSerializerProvider>();
HttpRequestMessage request = new HttpRequestMessage();
serializerProvider.Setup(s => s.GetODataPayloadSerializer(_model, typeof(int), request)).Returns<ODataSerializer>(null);
IEnumerable instance = new object[] { 42 };
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(serializerProvider.Object);
// Act
Assert.Throws<SerializationException>(
() => serializer.WriteDeltaFeedInline(instance, _customersType, new Mock<ODataDeltaWriter>().Object, _writeContext),
"ODataDeltaFeedSerializer cannot write an object of type 'System.Object[]'.");
}
public void WriteDeltaFeedInline_Throws_NullElementInCollection_IfFeedContainsNullElement()
{
// Arrange
IEnumerable instance = new object[] { null };
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(new DefaultODataSerializerProvider());
// Act
Assert.Throws<SerializationException>(
() => serializer.WriteDeltaFeedInline(instance, _customersType, new Mock<ODataDeltaWriter>().Object, _writeContext),
"Collections cannot contain null elements.");
}
public void WriteDeltaFeedInline_ThrowsSerializationException_IfGraphIsNotEnumerable()
{
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(new DefaultODataSerializerProvider());
Assert.Throws<SerializationException>(
() => serializer.WriteDeltaFeedInline(graph: 42, expectedType: _customersType,
writer: new Mock<ODataDeltaWriter>().Object, writeContext: _writeContext),
"ODataDeltaFeedSerializer cannot write an object of type 'System.Int32'.");
}
public void WriteDeltaFeedInline_ThrowsSerializationException_CannotSerializerNull()
{
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(new DefaultODataSerializerProvider());
Assert.Throws<SerializationException>(
() => serializer.WriteDeltaFeedInline(graph: null, expectedType: _customersType,
writer: new Mock<ODataDeltaWriter>().Object, writeContext: _writeContext),
"Cannot serialize a null 'deltafeed'.");
}
public void WriteDeltaFeedInline_ThrowsArgumentNull_WriteContext()
{
ODataDeltaFeedSerializer serializer = new ODataDeltaFeedSerializer(new DefaultODataSerializerProvider());
Assert.ThrowsArgumentNull(
() => serializer.WriteDeltaFeedInline(graph: null, expectedType: null, writer: new Mock<ODataDeltaWriter>().Object, writeContext: null),
"writeContext");
}
