public void TestNavigation() {
rootNode = rootNode.AsSubdivision();
ProductBrand brandGoogle = ProductDimensions.CreateBrand("google");
ProductBrand brandOther = ProductDimensions.CreateBrand(null);
ProductCanonicalCondition conditionNew =
ProductDimensions.CreateCanonicalCondition(ProductCanonicalConditionCondition.NEW);
ProductCanonicalCondition conditionUsed =
ProductDimensions.CreateCanonicalCondition(ProductCanonicalConditionCondition.USED);
ProductCanonicalCondition conditionOther = ProductDimensions.CreateCanonicalCondition();
// Build up the brand = Google node under the root.
ProductPartitionNode brandGoogleNode = rootNode.AddChild(brandGoogle).AsSubdivision();
brandGoogleNode.AddChild(conditionNew);
brandGoogleNode.AddChild(conditionUsed);
brandGoogleNode.AddChild(conditionOther);
Assert.True(brandGoogleNode.HasChild(conditionNew),
"HasChild should return true for existing child dimension.");
Assert.AreSame(brandGoogleNode, brandGoogleNode.GetChild(conditionNew).Parent,
"parent->GetChild->getParent should return parent.");
Assert.True(brandGoogleNode.HasChild(conditionUsed),
"HasChild should return true for existing child dimension.");
Assert.AreSame(brandGoogleNode, brandGoogleNode.GetChild(conditionUsed).Parent,
"parent->GetChild->getParent should return parent.");
Assert.True(brandGoogleNode.HasChild(conditionOther),
"HasChild should return true for existing child dimension.");
Assert.AreSame(brandGoogleNode, brandGoogleNode.GetChild(conditionOther).Parent,
"parent->GetChild->getParent should return parent.");
// Build up the brand = null (other) node under the root.
ProductPartitionNode brandOtherNode = rootNode.AddChild(brandOther).AsSubdivision();
brandOtherNode.AddChild(conditionNew);
Assert.True(brandOtherNode.HasChild(conditionNew),
"HasChild should return true for existing child dimension.");
Assert.AreSame(brandOtherNode, brandOtherNode.GetChild(conditionNew).Parent,
"parent->GetChild->getParent should return parent.");
Assert.False(brandOtherNode.HasChild(conditionUsed),
"HasChild should return false for nonexistent child dimension.");
Assert.False(brandOtherNode.HasChild(conditionOther),
"HasChild should return false for nonexistent child dimension.");
brandOtherNode.AddChild(conditionOther);
Assert.True(brandOtherNode.HasChild(conditionOther),
"HasChild should return true for existing child dimension.");
Assert.AreSame(brandOtherNode, brandOtherNode.GetChild(conditionOther).Parent,
"parent->GetChild->getParent should return parent.");
// Remove one of the children of brand = null.
brandOtherNode.RemoveChild(conditionOther);
Assert.False(brandOtherNode.HasChild(conditionOther),
"HasChild should return false for a removed child dimension.");
// Remove the rest of the children of brand = null.
brandOtherNode.RemoveAllChildren();
Assert.False(brandOtherNode.HasChild(conditionNew),
"HasChild should return false for any removed child dimension.");
Assert.False(brandOtherNode.HasChild(conditionUsed),
"HasChild should return false for any removed child dimension.");
}
/// <summary>
/// Takes a tree with:
///
/// <pre>
/// ROOT
/// ...
/// shoes
/// new
/// offerId=1 $1.00
/// offerId=2 $2.00
/// ...
/// offerId=20 $20.00
/// other - excluded
/// </pre>
///
/// and changes it to:
///
/// <pre>
/// ROOT
/// ...
/// shoes
/// new $1.25
/// other $0.50
/// </pre>
/// </summary>
private void CollapseNewShoes()
{
ProductPartitionNode shoesLevel1 = tree.Root.GetChild(ProductDimensions.CreateType(
ProductDimensionType.PRODUCT_TYPE_L1, "shoes"));
shoesLevel1.GetChild(ProductDimensions.CreateCanonicalCondition(
ProductCanonicalConditionCondition.NEW)).AsBiddableUnit().CpcBid = 1250000L;
shoesLevel1.GetChild(ProductDimensions.CreateCanonicalCondition()).AsBiddableUnit()
.CpcBid = 500000L;
Assert.DoesNotThrow(delegate() {
tree = ExecuteTreeOperations();
});
}
public void TestGetChildThatDoesNotExistFails()
{
rootNode = rootNode.AsSubdivision();
Assert.Throws <ArgumentException>(delegate() {
rootNode.GetChild(ProductDimensions.CreateBrand("google"));
});
}
/// <summary>
/// Subdivides the new shoes.
/// </summary>
/// Takes a tree with:
/// <pre>
/// ROOT
/// ...
/// shoes
/// new some bid
/// </pre>
///
/// and changes it to:
///
/// <pre>
/// ROOT
/// ...
/// shoes
/// new
/// other offerId $1.00
/// offerId=2 $2.00
/// ...
/// offerId=20 $20.00
/// </pre>
private void SubdivideNewShoes()
{
ProductPartitionNode shoesLevel1 = tree.Root.GetChild(ProductDimensions.CreateType(
ProductDimensionType.PRODUCT_TYPE_L1, "shoes")).AsSubdivision();
ProductPartitionNode newShoesLevel2 = shoesLevel1.GetChild(
ProductDimensions.CreateCanonicalCondition(ProductCanonicalConditionCondition.NEW))
.AsSubdivision();
for (int i = 1; i <= 20; i++)
{
ProductOfferId offerId = ProductDimensions.CreateOfferId();
if (i > 1)
{
offerId.value = i.ToString();
}
newShoesLevel2.AddChild(offerId).AsBiddableUnit().CpcBid = i * 1000000L;
}
Assert.DoesNotThrow(delegate() {
tree = ExecuteTreeOperations();
});
}
public void TestMutateMultiNodeTree()
{
ProductPartitionTree tree = shoppingTestUtils.CreateTestTreeForTransformation(ADGROUP_ID);
Assert.AreEqual(ADGROUP_ID, tree.AdGroupId, "ad group ID is incorrect");
// Change the bids on leaf nodes.
ProductPartitionNode brandGoogleNode = tree.Root.GetChild(shoppingTestUtils.BRAND_GOOGLE);
ProductPartitionNode offerANode = brandGoogleNode.GetChild(shoppingTestUtils.OFFER_A);
// This should produce 1 SET operation.
offerANode.CpcBid = offerANode.CpcBid * 10;
// Offer B is changed from Exclude to Biddable. This should produce 1
// REMOVE operation + 1 ADD operation.
ProductPartitionNode offerBNode = brandGoogleNode.GetChild(shoppingTestUtils.OFFER_B);
offerBNode.AsBiddableUnit().CpcBid = 5000000L;
// Other Brand node is changed from Exclude to Biddable. This should
// produce 1 REMOVE operation + 1 ADD operation.
ProductPartitionNode brandOtherNode = tree.Root.GetChild(shoppingTestUtils.BRAND_OTHER);
brandOtherNode = brandOtherNode.AsBiddableUnit();
// Add an offer C node. This should produce 1 ADD operation.
ProductPartitionNode offerCNode = brandGoogleNode.AddChild(shoppingTestUtils.OFFER_C);
offerCNode.AsBiddableUnit().CpcBid = 1500000L;
// Remove the brand Motorola node. This should produce 1 REMOVE operation.
ProductPartitionNode brandMotorolaNode = tree.Root.GetChild(
shoppingTestUtils.BRAND_MOTOROLA);
tree.Root.RemoveChild(shoppingTestUtils.BRAND_MOTOROLA);
// Get the mutate operations generated by the modifications made to the tree.
AdGroupCriterionOperation[] mutateOperations = tree.GetMutateOperations();
Assert.AreEqual(7, mutateOperations.Length);
List <AdGroupCriterionOperation> operations = null;
// Since Offer A node only has modified attributes, there should only be
// one SET operation.
operations = shoppingTestUtils.GetOperationsForNode(offerANode, mutateOperations);
Assert.That(operations.Count == 1);
Assert.That(operations[0].@operator == Operator.SET);
// Since Offer B node is being converted from Exclude to Biddable node,
// there should be one REMOVE operation, and another ADD operation.
operations = shoppingTestUtils.GetOperationsForNode(offerBNode, mutateOperations);
Assert.That(operations.Count == 2);
Assert.That(operations[0].@operator == Operator.REMOVE);
Assert.That(operations[1].@operator == Operator.ADD);
// Since Offer C node is being added, there should be one ADD operation.
operations = shoppingTestUtils.GetOperationsForNode(offerCNode, mutateOperations);
Assert.That(operations.Count == 1);
Assert.That(operations[0].@operator == Operator.ADD);
// Since Other Brand node is being converted from Exclude to Biddable node,
// there should be one REMOVE operation, and another ADD operation.
operations = shoppingTestUtils.GetOperationsForNode(brandOtherNode, mutateOperations);
Assert.That(operations.Count == 2);
Assert.That(operations[0].@operator == Operator.REMOVE);
Assert.That(operations[1].@operator == Operator.ADD);
// Since Offer B node is being removed, there should be one REMOVE
// operation.
operations = shoppingTestUtils.GetOperationsForNode(brandMotorolaNode, mutateOperations);
Assert.That(operations.Count == 1);
Assert.That(operations[0].@operator == Operator.REMOVE);
}
/// <summary>
/// Adds to the operations list all operations required to mutate
/// <paramref name="originalNode"/> to the state* of
/// <paramref name="newNode"/>.
/// </summary>
/// <param name="originalNode">The original node.</param>
/// <param name="newNode">The new node.</param>
/// <param name="ops">The operations list to add to.</param>
/// <param name="idGenerator">The temporary ID generator for ADD operations.</param>
/// <returns>The set of child product dimensions that require further
/// processing.</returns>
private void AddMutateOperations(ProductPartitionNode originalNode,
ProductPartitionNode newNode, List<OperationPair> ops, TemporaryIdGenerator idGenerator)
{
NodeDifference nodeDifference = Diff(originalNode, newNode, dimensionComparator);
bool isProcessChildren;
switch (nodeDifference) {
case NodeDifference.NEW_NODE:
ops.AddRange(CreateAddOperations(newNode, idGenerator));
// No need to further process children. The ADD operations above will include operations
// for all children of newNode.
isProcessChildren = false;
break;
case NodeDifference.REMOVED_NODE:
ops.Add(CreateRemoveOperation(originalNode));
// No need to further process children. The REMOVE operation above will perform a
// cascading delete of all children of newNode.
isProcessChildren = false;
break;
case NodeDifference.PARTITION_TYPE_CHANGE:
case NodeDifference.EXCLUDED_UNIT_CHANGE:
ops.Add(CreateRemoveOperation(originalNode));
ops.AddRange(CreateAddOperations(newNode, idGenerator));
// No need to further process children. The ADD operations above will include operations
// for all children of newNode.
isProcessChildren = false;
break;
case NodeDifference.BID_CHANGE:
// Ensure that the new node has the proper ID (this may have been lost if the node
// was removed and then re-added).
newNode.ProductPartitionId = originalNode.ProductPartitionId;
ops.Add(CreateSetBidOperation(newNode));
// Process the children of newNode. The SET operation above will only handle changes
// made to newNode, not its children.
isProcessChildren = true;
break;
case NodeDifference.NONE:
// Ensure that the new node has the proper ID (this may have been lost if the node
// was removed and then re-added).
newNode.ProductPartitionId = originalNode.ProductPartitionId;
// This node does not have changes, but its children may.
isProcessChildren = true;
break;
default:
throw new InvalidOperationException("Unrecognized difference: " + nodeDifference);
}
if (isProcessChildren) {
// Try to match the children in new and original trees to identify the
// matching dimensions.
foreach (ProductPartitionNode newChild in newNode.Children) {
if (originalNode.HasChild(newChild.Dimension)) {
// this is probably an edit.
AddMutateOperations(originalNode.GetChild(newChild.Dimension), newChild, ops,
idGenerator);
} else {
// this is a new node.
AddMutateOperations(null, newChild, ops, idGenerator);
}
}
foreach (ProductPartitionNode originalChild in originalNode.Children) {
if (newNode.HasChild(originalChild.Dimension)) {
// this is probably an edit. We dealt with it before
continue;
} else {
// this is a removed node.
AddMutateOperations(originalChild, null, ops, idGenerator);
}
}
}
}
public void TestGetChildThatDoesNotExistFails()
{
rootNode = rootNode.AsSubdivision();
Assert.Throws<ArgumentException>(delegate() {
rootNode.GetChild(ProductDimensions.CreateBrand("google"));
});
}