public void ProjectAsWrapper_Element_ProjectedValueContainsModelID()
{
// Arrange
Customer customer = new Customer();
SelectExpandClause selectExpand = new SelectExpandClause(new SelectItem[0], allSelected: true);
Expression source = Expression.Constant(customer);
// Act
Expression projection = _binder.ProjectAsWrapper(source, selectExpand, _model.Customer);
// Assert
SelectExpandWrapper <Customer> customerWrapper = Expression.Lambda(projection).Compile().DynamicInvoke() as SelectExpandWrapper <Customer>;
Assert.NotNull(customerWrapper.ModelID);
Assert.Same(_model.Model, ModelContainer.GetModel(customerWrapper.ModelID));
}
public SelectExpandBinder(ODataQuerySettings settings, IAssembliesResolver assembliesResolver,
SelectExpandQueryOption selectExpandQuery)
{
Contract.Assert(settings != null);
Contract.Assert(assembliesResolver != null);
Contract.Assert(selectExpandQuery != null);
Contract.Assert(selectExpandQuery.Context != null);
Contract.Assert(selectExpandQuery.Context.Model != null);
Contract.Assert(settings.HandleNullPropagation != HandleNullPropagationOption.Default);
_selectExpandQuery = selectExpandQuery;
_context = selectExpandQuery.Context;
_model = _context.Model;
_modelID = ModelContainer.GetModelID(_model);
_settings = settings;
_assembliesResolver = assembliesResolver;
}
public void ToDictionary_ContainsAllProperties_FromContainer()
{
// Arrange
EdmModel model = new EdmModel();
EdmEntityType entityType = new EdmEntityType("NS", "Name");
model.AddElement(entityType);
model.SetAnnotationValue(entityType, new ClrTypeAnnotation(typeof(TestEntity)));
entityType.AddStructuralProperty("SampleProperty", EdmPrimitiveTypeKind.Int32);
MockPropertyContainer container = new MockPropertyContainer();
container.Properties.Add("Property", 42);
SelectExpandWrapper <TestEntity> wrapper = new SelectExpandWrapper <TestEntity>
{
Container = container,
ModelID = ModelContainer.GetModelID(model)
};
// Act
var result = wrapper.ToDictionary();
// Assert
Assert.Equal(42, result["Property"]);
}
public void ToDictionary_ContainsAllStructuralProperties_IfInstanceIsNotNull()
{
// Arrange
EdmModel model = new EdmModel();
EdmEntityType entityType = new EdmEntityType("NS", "Name");
model.AddElement(entityType);
model.SetAnnotationValue(entityType, new ClrTypeAnnotation(typeof(TestEntity)));
entityType.AddStructuralProperty("SampleProperty", EdmPrimitiveTypeKind.Int32);
IEdmTypeReference edmType = new EdmEntityTypeReference(entityType, isNullable: false);
SelectExpandWrapper <TestEntity> testWrapper = new SelectExpandWrapper <TestEntity>
{
Instance = new TestEntity {
SampleProperty = 42
},
ModelID = ModelContainer.GetModelID(model)
};
// Act
var result = testWrapper.ToDictionary();
// Assert
Assert.Equal(42, result["SampleProperty"]);
}
private IEdmModel GetModel()
{
Contract.Assert(ModelID != null);
return(ModelContainer.GetModel(ModelID));
}
public void GetModelID_Returns_SameIDForSameModel()
{
EdmModel model = new EdmModel();
Assert.Equal(ModelContainer.GetModelID(model), ModelContainer.GetModelID(model));
}
public SelectExpandWrapperTest()
{
_model = new CustomersModelWithInheritance();
_modelID = ModelContainer.GetModelID(_model.Model);
}