public void AddingItemsLazily_AndManually_AsParent_CountIsCorrect()
{
// Arrange
var existingItemForParent = HiveModelCreationHelper.MockTypedEntity();
var unsavedItemForAddingAsParent = HiveModelCreationHelper.MockTypedEntity();
var connectedChild = HiveModelCreationHelper.MockTypedEntity();
existingItemForParent.Id = HiveId.ConvertIntToGuid(1); // Assign Ids to mimic a lazy-loading valid scenario
connectedChild.Id = HiveId.ConvertIntToGuid(2); // It's connected with a lazy-loader so it should have an Id
var rpc = new RelationProxyCollection(connectedChild);
// Act
// This delegate mimics a lazy-loader, which returns RelationById to stipulate that
// the lazy loader must return existing items from the datastore
rpc.LazyLoadDelegate = ownerIdOfCollection =>
{
var parent = new RelationById(HiveId.ConvertIntToGuid(1), ownerIdOfCollection, FixedRelationTypes.DefaultRelationType, 0);
var parentShouldOverrideManuallyAdded = new RelationById(existingItemForParent.Id, ownerIdOfCollection, FixedRelationTypes.DefaultRelationType, 0);
return(new RelationProxyBucket(new[] { parent, parentShouldOverrideManuallyAdded }, Enumerable.Empty <RelationById>()));
};
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
// Assert
Assert.AreEqual(1, rpc.Count());
Assert.AreEqual(0, rpc.GetManualProxies().Count());
// Try adding more; count should not be affected
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
Assert.AreEqual(1, rpc.Count());
Assert.AreEqual(0, rpc.GetManualProxies().Count());
// This is a second parent so should affect count
rpc.EnlistParent(unsavedItemForAddingAsParent, FixedRelationTypes.DefaultRelationType);
Assert.AreEqual(2, rpc.Count());
Assert.AreEqual(1, rpc.GetManualProxies().Count());
}
public void AddingItemsManually_AsParent_CountIsCorrect()
{
// Arrange
var disconnectedParent = HiveModelCreationHelper.MockTypedEntity();
var disconnectedChild = HiveModelCreationHelper.MockTypedEntity();
var rpc = new RelationProxyCollection(disconnectedChild);
// Act
rpc.EnlistParent(disconnectedParent, FixedRelationTypes.DefaultRelationType);
// Assert
Assert.AreEqual(1, rpc.Count());
Assert.AreEqual(1, rpc.GetManualProxies().Count());
}
public void AddingItemsManually_AsParent_CountIsCorrect()
{
// Arrange
var disconnectedParent = HiveModelCreationHelper.MockTypedEntity();
var disconnectedChild = HiveModelCreationHelper.MockTypedEntity();
var rpc = new RelationProxyCollection(disconnectedChild);
// Act
rpc.EnlistParent(disconnectedParent, FixedRelationTypes.DefaultRelationType);
// Assert
Assert.AreEqual(1, rpc.Count());
Assert.AreEqual(1, rpc.GetManualProxies().Count());
}
public void AddingItemsLazily_AsParent_CountIsCorrect()
{
// Arrange
var connectedChild = HiveModelCreationHelper.MockTypedEntity();
connectedChild.Id = HiveId.ConvertIntToGuid(2); // It's connected with a lazy-loader so it should have an Id
var rpc = new RelationProxyCollection(connectedChild);
// Act
rpc.LazyLoadDelegate = ownerIdOfProxyColl =>
{
var parent = new RelationById(HiveId.ConvertIntToGuid(1), ownerIdOfProxyColl, FixedRelationTypes.DefaultRelationType, 0);
return new RelationProxyBucket(new[] { parent }, Enumerable.Empty<RelationById>());
};
// Assert
Assert.AreEqual(1, rpc.Count());
Assert.AreEqual(0, rpc.GetManualProxies().Count());
}
public void AddingItemsLazily_AsParent_CountIsCorrect()
{
// Arrange
var connectedChild = HiveModelCreationHelper.MockTypedEntity();
connectedChild.Id = HiveId.ConvertIntToGuid(2); // It's connected with a lazy-loader so it should have an Id
var rpc = new RelationProxyCollection(connectedChild);
// Act
rpc.LazyLoadDelegate = ownerIdOfProxyColl =>
{
var parent = new RelationById(HiveId.ConvertIntToGuid(1), ownerIdOfProxyColl, FixedRelationTypes.DefaultRelationType, 0);
return(new RelationProxyBucket(new[] { parent }, Enumerable.Empty <RelationById>()));
};
// Assert
Assert.AreEqual(1, rpc.Count());
Assert.AreEqual(0, rpc.GetManualProxies().Count());
}
public void AddingItemsLazily_AndManually_AsParent_CountIsCorrect()
{
// Arrange
var existingItemForParent = HiveModelCreationHelper.MockTypedEntity();
var unsavedItemForAddingAsParent = HiveModelCreationHelper.MockTypedEntity();
var connectedChild = HiveModelCreationHelper.MockTypedEntity();
existingItemForParent.Id = HiveId.ConvertIntToGuid(1); // Assign Ids to mimic a lazy-loading valid scenario
connectedChild.Id = HiveId.ConvertIntToGuid(2); // It's connected with a lazy-loader so it should have an Id
var rpc = new RelationProxyCollection(connectedChild);
// Act
// This delegate mimics a lazy-loader, which returns RelationById to stipulate that
// the lazy loader must return existing items from the datastore
rpc.LazyLoadDelegate = ownerIdOfCollection =>
{
var parent = new RelationById(HiveId.ConvertIntToGuid(1), ownerIdOfCollection, FixedRelationTypes.DefaultRelationType, 0);
var parentShouldOverrideManuallyAdded = new RelationById(existingItemForParent.Id, ownerIdOfCollection, FixedRelationTypes.DefaultRelationType, 0);
return new RelationProxyBucket(new[] { parent, parentShouldOverrideManuallyAdded }, Enumerable.Empty<RelationById>());
};
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
// Assert
Assert.AreEqual(1, rpc.Count());
Assert.AreEqual(0, rpc.GetManualProxies().Count());
// Try adding more; count should not be affected
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
rpc.EnlistParent(existingItemForParent, FixedRelationTypes.DefaultRelationType);
Assert.AreEqual(1, rpc.Count());
Assert.AreEqual(0, rpc.GetManualProxies().Count());
// This is a second parent so should affect count
rpc.EnlistParent(unsavedItemForAddingAsParent, FixedRelationTypes.DefaultRelationType);
Assert.AreEqual(2, rpc.Count());
Assert.AreEqual(1, rpc.GetManualProxies().Count());
}