public void TraverseToRoot()
{
//Arrange
int position = 0;
List <Quest> children = new List <Quest>()
{
new FakeQuest(),
};
Quest parent = new FakeQuest {
Children = children
};
Quest childToTraverse = children[position];
childToTraverse.Parent = parent;
IQuestTree tree = MockRepository.GenerateStrictMock <IQuestTree>();
tree.Expect(tr => tr.IsInitialized()).
Repeat.Once().
Return(true);
tree.Expect(tr => tr.Initialize()).
Repeat.Never();
tree.Expect(tr => tr.Root).
Repeat.Times(7).
Return(parent);
tree.Expect(tr => tr.LoadChildren(Arg <Quest> .Is.Equal(childToTraverse))).
Repeat.Once();
tree.Expect(tr => tr.UnloadChildren(Arg <Quest> .Is.Equal(childToTraverse))).
Repeat.Once();
QuestListModelTopChildrenPredicate list = new QuestListModelTopChildrenPredicate(tree, q => true);
//Act
list.Initialize();
bool traverseResult = list.TraverseToLeaf(position);
bool traverseToRootResult = list.TraverseToRoot();
Quest listParent = list.Parent;
List <Quest> listChildren = list.Leaves;
//Assert
Assert.AreEqual(parent, listParent);
Assert.AreEqual(children, listChildren);
Assert.IsTrue(traverseResult);
Assert.IsTrue(traverseToRootResult);
tree.VerifyAllExpectations();
}
private void InitializeViewModelServices()
{
ServiceLocator.Register <IQuestViewModelFactory>(() => new QuestViewModelFactory(
ServiceLocator.Resolve <IQuestFactory>()));
IQuestListModel activeListModel = new QuestListModelTopChildrenPredicate(
ServiceLocator.Resolve <IQuestTree>(),
q => q.State == State.Progress);
activeListModel.Initialize();
ServiceLocator.Register(() => new ActiveQuestListViewModel(
activeListModel,
ServiceLocator.Resolve <IStateCommandsFactory>(),
ServiceLocator.Resolve <ITreeCommandsFactory>()));
IQuestListModel resultsListModel = new QuestListModelTopChildrenPredicate(
ServiceLocator.Resolve <IQuestTree>(),
q => q.State == State.Done || q.State == State.Failed);
resultsListModel.Initialize();
ServiceLocator.Register(() => new ResultsQuestListViewModel(
resultsListModel,
ServiceLocator.Resolve <IStateCommandsFactory>(),
ServiceLocator.Resolve <ITreeCommandsFactory>()));
IQuestListModel availableListModel = new QuestListModelTopChildrenPredicate(
ServiceLocator.Resolve <IQuestTree>(),
q => q.State == State.Idle);
availableListModel.Initialize();
ServiceLocator.Register(() => new AvailableQuestListViewModel(
availableListModel,
ServiceLocator.Resolve <IStateCommandsFactory>(),
ServiceLocator.Resolve <ITreeCommandsFactory>()));
ServiceLocator.Register(() => new QuestCreateViewModel(
ServiceLocator.Resolve <IQuestViewModelFactory>(),
ServiceLocator.Resolve <IQuestValidator <ClarifiedResponse <int> > >(),
ServiceLocator.Resolve <IQuestTree>(),
ServiceLocator.Resolve <ITreeCommandsFactory>()), useLikeFactory: true);
ServiceLocator.Register(() => new QuestEditViewModel(
ServiceLocator.Resolve <IQuestViewModelFactory>(),
ServiceLocator.Resolve <IQuestValidator <ClarifiedResponse <int> > >(),
ServiceLocator.Resolve <IQuestTree>(),
ServiceLocator.Resolve <ITreeCommandsFactory>()), useLikeFactory: true);
}
public void RefreshAfterInitializeTest()
{
//Arrange
List <Quest> children = new List <Quest>()
{
new FakeQuest(),
new FakeQuest(),
new FakeQuest(),
new FakeQuest()
};
Quest parent = new FakeQuest {
Children = children
};
IQuestTree tree = MockRepository.GenerateStrictMock <IQuestTree>();
tree.Expect(tr => tr.IsInitialized()).
Repeat.Once().
Return(true);
tree.Expect(tr => tr.Initialize()).
Repeat.Never();
tree.Expect(tr => tr.Root).
Repeat.Times(3).
Return(parent);
IQuestOrderStrategy strategy = MockRepository.GenerateStrictMock <IQuestOrderStrategy>();
strategy.Expect(str => str.Order(Arg <IEnumerable <Quest> > .Is.Anything)).
Repeat.Twice().
Return(children.OrderBy(q => q.IsImportant));
QuestListModelTopChildrenPredicate list = new QuestListModelTopChildrenPredicate(tree, q => true)
{
OrderStrategy = strategy
};
//Act
list.Initialize();
list.Refresh();
//Assert
tree.VerifyAllExpectations();
strategy.VerifyAllExpectations();
}
public void InitializeWithInitializedQuestTreeWithoutChildrenTest()
{
//Arrange
Quest parent = new FakeQuest {
Children = null
};
IQuestTree tree = MockRepository.GenerateStrictMock <IQuestTree>();
tree.Expect(tr => tr.IsInitialized()).
Repeat.Once().
Return(false);
tree.Expect(tr => tr.Initialize()).
Repeat.Once();
tree.Expect(tr => tr.Root).
Repeat.Once().
Return(parent);
tree.Expect(tr => tr.LoadChildren(Arg <Quest> .Is.Equal(parent))).
Repeat.Once();
QuestListModelTopChildrenPredicate list = new QuestListModelTopChildrenPredicate(tree, q => q.State == State.Idle || q.State == State.Done);
//Act
bool isInitializedBeforeInitialization = list.IsInitialized();
list.Initialize();
bool isInitializedAfterInitialization = list.IsInitialized();
//Assert
Assert.IsFalse(isInitializedBeforeInitialization);
Assert.IsTrue(isInitializedAfterInitialization);
Quest listParent = list.Parent;
Assert.AreEqual(parent, listParent);
List <Quest> listChildren = list.Leaves;
Assert.IsNull(listChildren);
tree.VerifyAllExpectations();
}
public void TraverseToRootInTheRootAlreadyTest()
{
//Arrange
List <Quest> children = new List <Quest>()
{
new FakeQuest(),
new FakeQuest(),
new FakeQuest(),
new FakeQuest()
};
Quest parent = new FakeQuest {
Children = children
};
IQuestTree tree = MockRepository.GenerateStrictMock <IQuestTree>();
tree.Expect(tr => tr.IsInitialized()).
Repeat.Once().
Return(true);
tree.Expect(tr => tr.Initialize()).
Repeat.Never();
tree.Expect(tr => tr.Root).
Repeat.Times(3).
Return(parent);
QuestListModelTopChildrenPredicate list = new QuestListModelTopChildrenPredicate(tree, q => true);
//Act
list.Initialize();
bool traverseResult = list.TraverseToRoot();
//Assert
Assert.IsFalse(traverseResult);
tree.VerifyAllExpectations();
}
public void InitializeWithInitializedQuestTreeTest()
{
//Arrange
List <Quest> children = new List <Quest>()
{
new FakeQuest()
{
State = State.Done
},
new FakeQuest()
{
State = State.Done
},
new FakeQuest()
{
State = State.Failed
},
new FakeQuest()
{
State = State.Idle
}
};
Quest parent = new FakeQuest()
{
Children = children
};
IQuestTree tree = MockRepository.GenerateStrictMock <IQuestTree>();
tree.Expect(tr => tr.IsInitialized()).
Repeat.Once().
Return(true);
tree.Expect(tr => tr.Initialize()).
Repeat.Never();
tree.Expect(tr => tr.Root).
Repeat.Twice().
Return(parent);
QuestListModelTopChildrenPredicate list = new QuestListModelTopChildrenPredicate(tree, q => q.State == State.Idle || q.State == State.Done);
//Act
bool isInitializedBeforeInitialization = list.IsInitialized();
list.Initialize();
bool isInitializedAfterInitialization = list.IsInitialized();
//Assert
Assert.IsFalse(isInitializedBeforeInitialization);
Assert.IsTrue(isInitializedAfterInitialization);
Quest listParent = list.Parent;
Assert.AreEqual(parent, listParent);
List <Quest> listChildren = list.Leaves;
Assert.IsNotNull(listChildren);
Assert.IsNotEmpty(listChildren);
Assert.AreEqual(3, listChildren.Count);
Assert.IsTrue(listChildren.All(c => c.State == State.Done || c.State == State.Idle));
tree.VerifyAllExpectations();
}
public void TraverseToLeafWithOrderStrategy()
{
//Arrange
int position = 0;
Func <Quest, bool> predicate = q => true;
List <Quest> children = new List <Quest>()
{
new FakeQuest(),
new FakeQuest(),
new FakeQuest(),
new FakeQuest()
};
Quest childToTraverse = children[position];
List <Quest> childChildren = new List <Quest>();
Quest parent = new FakeQuest {
Children = children
};
IQuestTree tree = MockRepository.GenerateStrictMock <IQuestTree>();
tree.Expect(tr => tr.IsInitialized()).
Repeat.Once().
Return(true);
tree.Expect(tr => tr.Initialize()).
Repeat.Never();
tree.Expect(tr => tr.Root).
Repeat.Times(3).
Return(parent);
tree.Expect(tr => tr.LoadChildren(Arg <Quest> .Is.Equal(childToTraverse))).
Repeat.Once().
Do(new Action <Quest>((q) =>
{
q.Children = childChildren;
}));
IQuestOrderStrategy strategy = MockRepository.GenerateStrictMock <IQuestOrderStrategy>();
strategy.Expect(str => str.Order(Arg <IEnumerable <Quest> > .Is.Anything))
.Repeat.Once()
.Return(children.OrderBy(q => q.IsImportant));
strategy.Expect(str => str.Order(Arg <IEnumerable <Quest> > .Is.Anything))
.Repeat.Once()
.Return(childChildren.OrderBy(q => q.IsImportant));
QuestListModelTopChildrenPredicate list = new QuestListModelTopChildrenPredicate(tree, predicate)
{
OrderStrategy = strategy
};
//Act
list.Initialize();
bool traverseResult = list.TraverseToLeaf(position);
Quest listParent = list.Parent;
List <Quest> listChildren = list.Leaves;
//Assert
Assert.AreEqual(childToTraverse, listParent);
Assert.AreEqual(childChildren, listChildren);
Assert.IsTrue(traverseResult);
tree.VerifyAllExpectations();
strategy.VerifyAllExpectations();
}