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 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();
}
