public void DeepCopyEntity_ToNewParent_CopiesEntity_IncludingRelations()
{
// Arrange
var originalParent = HiveModelCreationHelper.MockTypedEntity(true);
originalParent.RelationProxies.LazyLoadDelegate = x => new RelationProxyBucket();
var originalChild = HiveModelCreationHelper.MockTypedEntity(true);
originalChild.RelationProxies.LazyLoadDelegate = x => new RelationProxyBucket();
var newContainer1 = HiveModelCreationHelper.MockTypedEntity(true);
var newContainer2 = HiveModelCreationHelper.MockTypedEntity(true);
originalParent.RelationProxies.EnlistChild(
originalChild,
FixedRelationTypes.DefaultRelationType,
0,
new RelationMetaDatum("testkey", "testvalue"));
originalChild.RelationProxies.EnlistParent(
originalParent,
FixedRelationTypes.DefaultRelationType,
0,
new RelationMetaDatum("testkey", "testvalue"));
// Guard against bad test data
foreach (var attribute in originalParent.Attributes)
{
Assert.AreNotEqual(HiveId.Empty, attribute.Id);
Assert.NotNull(attribute.AttributeDefinition);
Assert.AreNotEqual(HiveId.Empty, attribute.AttributeDefinition.Id);
}
Thread.Sleep(250); // Ensure copy dates are newer
//Act & Assert
var copyLeft = EntityExtensions.CreateDeepCopyToNewParent(originalParent, newContainer1, FixedRelationTypes.DefaultRelationType, 0);
DoAssertDeepCopiedEntityToNewParent(copyLeft, originalParent, newContainer1);
DoAssertDeepCopiedEntityChildren(copyLeft, originalParent);
var copyRight = EntityExtensions.CreateDeepCopyToNewParent(originalChild, newContainer2, FixedRelationTypes.DefaultRelationType, 0);
DoAssertDeepCopiedEntityToNewParent(copyRight, originalChild, newContainer2);
DoAssertDeepCopiedEntityChildren(copyRight, originalChild);
}