public void UnifyWithEquivalentProperties_CombinesProperties()
{
var valueProperty1Mock = MockRepository.GenerateStrictMock <IRdbmsStoragePropertyDefinition> ();
var property1 = new ObjectIDWithoutClassIDStoragePropertyDefinition(valueProperty1Mock, _classDefinition);
var valueProperty2Stub = MockRepository.GenerateStub <IRdbmsStoragePropertyDefinition> ();
var property2 = new ObjectIDWithoutClassIDStoragePropertyDefinition(valueProperty2Stub, _classDefinition);
var valueProperty3Stub = MockRepository.GenerateStub <IRdbmsStoragePropertyDefinition> ();
var property3 = new ObjectIDWithoutClassIDStoragePropertyDefinition(valueProperty3Stub, _classDefinition);
var fakeUnifiedValueProperty = MockRepository.GenerateStub <IRdbmsStoragePropertyDefinition> ();
valueProperty1Mock
.Expect(
mock => mock.UnifyWithEquivalentProperties(
Arg <IEnumerable <IRdbmsStoragePropertyDefinition> > .List.Equal(new[] { valueProperty2Stub, valueProperty3Stub })))
.Return(fakeUnifiedValueProperty);
var result = property1.UnifyWithEquivalentProperties(new[] { property2, property3 });
fakeUnifiedValueProperty.VerifyAllExpectations();
Assert.That(result, Is.TypeOf <ObjectIDWithoutClassIDStoragePropertyDefinition> ());
Assert.That(((ObjectIDWithoutClassIDStoragePropertyDefinition)result).ValueProperty, Is.SameAs(fakeUnifiedValueProperty));
Assert.That(((ObjectIDWithoutClassIDStoragePropertyDefinition)result).ClassDefinition, Is.SameAs(_classDefinition));
}
public void UnifyWithEquivalentProperties_ThrowsForDifferentClassDefinitions()
{
var property2 = new ObjectIDWithoutClassIDStoragePropertyDefinition(_valuePropertyStub, GetTypeDefinition(typeof(OrderItem)));
Assert.That(
() => _objectIDWithoutClassIDStoragePropertyDefinition.UnifyWithEquivalentProperties(new[] { property2 }),
Throws.ArgumentException.With.Message.EqualTo(
"Only equivalent properties can be combined, but this property has class definition "
+ "'Remotion.Data.DomainObjects.Mapping.ClassDefinition: Order', and the given property has "
+ "class definition 'Remotion.Data.DomainObjects.Mapping.ClassDefinition: OrderItem'.\r\nParameter name: equivalentProperties"));
}
public override void SetUp()
{
base.SetUp();
_classDefinition = DomainObjectIDs.Order1.ClassDefinition;
_valueColumnDefinition = ColumnDefinitionObjectMother.CreateColumn();
_valuePropertyStub = MockRepository.GenerateStub <IRdbmsStoragePropertyDefinition>();
_objectIDWithoutClassIDStoragePropertyDefinition = new ObjectIDWithoutClassIDStoragePropertyDefinition(
_valuePropertyStub, _classDefinition);
_columnValueProviderStub = MockRepository.GenerateStub <IColumnValueProvider> ();
_dbCommandStub = MockRepository.GenerateStub <IDbCommand>();
_dbDataParameterStub = MockRepository.GenerateStub <IDbDataParameter>();
_dbCommandStub.Stub(stub => stub.CreateParameter()).Return(_dbDataParameterStub).Repeat.Once();
}
public void ResolveIDPropertyViaForeignKey_WithObjectIDWithoutClassID_ResolvesToCompoundWithFixedConditionalClassID()
{
var propertyDefinition = CreatePropertyDefinitionAndAssociateWithClass(_classDefinition, "Customer", "Customer");
var objectIDStorageProperty =
new ObjectIDWithoutClassIDStoragePropertyDefinition(
SimpleStoragePropertyDefinitionObjectMother.CreateGuidStorageProperty("CustomerID"),
GetTypeDefinition(typeof(Customer)));
var foreignKeyEndPointDefinition = new RelationEndPointDefinition(propertyDefinition, false);
_rdbmsPersistenceModelProviderStub
.Stub(stub => stub.GetStoragePropertyDefinition(foreignKeyEndPointDefinition.PropertyDefinition))
.Return(objectIDStorageProperty);
var originatingEntity = CreateEntityDefinition(typeof(Order), "o");
var result = _storageSpecificExpressionResolver.ResolveIDPropertyViaForeignKey(originatingEntity, foreignKeyEndPointDefinition);
var expectedValueColumn = originatingEntity.GetColumn(typeof(Guid), "CustomerID", false);
var expected = Expression.New(
MemberInfoFromExpressionUtility.GetConstructor(() => new ObjectID("classID", "value")),
new Expression[]
{
new NamedExpression(
"ClassID",
SqlCaseExpression.CreateIfThenElse(
typeof(string),
new SqlIsNotNullExpression(expectedValueColumn),
new SqlLiteralExpression("Customer"),
Expression.Constant(null, typeof(string)))),
new NamedExpression("Value", Expression.Convert(expectedValueColumn, typeof(object)))
},
new[] { typeof(ObjectID).GetProperty("ClassID"), typeof(ObjectID).GetProperty("Value") });
SqlExpressionTreeComparer.CheckAreEqualTrees(expected, result);
}
