public void ApplyNestedProperty_ThrowsODataException_WhenPatchingCollectionNavigationProperty() { // Arrange var deserializer = new ODataResourceDeserializer(_deserializerProvider); ODataNestedResourceInfoWrapper resourceInfoWrapper = new ODataNestedResourceInfoWrapper(new ODataNestedResourceInfo { Name = "Products" }); resourceInfoWrapper.NestedItems.Add(new ODataResourceSetWrapper(new ODataResourceSet())); _readContext.ResourceType = typeof(Delta <Supplier>); // Act & Assert Assert.Throws <ODataException>( () => deserializer.ApplyNestedProperty(42, resourceInfoWrapper, _supplierEdmType, _readContext), "Cannot apply PATCH to navigation property 'Products' on entity type 'ODataDemo.Supplier'."); }