/// <summary>
/// Receives references to repository, stateCommands and treeCommands factories.
/// </summary>
/// <param name="questListModel"></param>
/// <param name="stateCommandsFactory"></param>
/// <param name="treeCommandsFactory"></param>
public AvailableQuestListViewModel(
IQuestListModel questListModel,
IStateCommandsFactory stateCommandsFactory,
ITreeCommandsFactory treeCommandsFactory) :
base(questListModel, stateCommandsFactory, treeCommandsFactory)
{
}
public void QuestsListTitleNotInRootTestTest()
{
//Arrange
const string expectedTitle = "fakeTitleOfFakeQuest";
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(mo => mo.IsInTheRoot).
Repeat.Once().
Return(false);
model.Expect(mo => mo.Parent).
Repeat.Once().
Return(new FakeQuest {
Title = expectedTitle
});
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
string questsListTitle = viewModel.QuestsListTitle;
//Assert
Assert.IsNotNull(questsListTitle);
Assert.AreEqual(expectedTitle, questsListTitle);
}
public void RestartQuestInvalidPositionTest()
{
//Arrange
int position = 1;
List <Quest> leaves = new List <Quest>();
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.Leaves).
Repeat.Once().
Return(leaves);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
stateCommands.Expect(sc => sc.CancelQuest(Arg <Quest> .Is.Anything)).
Repeat.Never();
stateCommands.Expect(sc => sc.StartQuest(Arg <Quest> .Is.Anything)).
Repeat.Never();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
ResultsQuestListViewModel viewModel = new ResultsQuestListViewModel(model, stateCommands, repoCommands);
//Act
Task deleteTask = viewModel.RestartQuest(position);
//Assert
Assert.IsNull(deleteTask);
model.VerifyAllExpectations();
stateCommands.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
}
/// <summary>
/// Receives references to list model, stateCommands and treeCommands factories.
/// </summary>
/// <param name="questListModel"></param>
/// <param name="stateCommandsFactory"></param>
/// <param name="treeCommandsFactory"></param>
public ResultsQuestListViewModel(
IQuestListModel questListModel,
IStateCommandsFactory stateCommandsFactory,
ITreeCommandsFactory treeCommandsFactory) :
base(questListModel, stateCommandsFactory, treeCommandsFactory)
{
}
public void CancelQuestWrongPositionTest()
{
//Arrange
int position = 1;
List <Quest> leaves = new List <Quest>();
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(m => m.Leaves).
Repeat.Once().
Return(leaves);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
ActiveQuestListViewModel viewModel = new ActiveQuestListViewModel(model, stateCommands, repoCommands);
//Act
Task cancelTask = viewModel.CancelQuest(position);
//Assert
Assert.IsNull(cancelTask);
stateCommands.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
model.VerifyAllExpectations();
}
public void CountProgressWrongPosition()
{
//Arrange
int expected = -1;
int position = 1;
List <Quest> leaves = new List <Quest>();
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(m => m.Leaves).
Repeat.Once().
Return(leaves);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
ActiveQuestListViewModel viewModel = new ActiveQuestListViewModel(model, stateCommands, repoCommands);
//Act
int progressInt = viewModel.CountProgress(position);
//Assert
Assert.AreEqual(expected, progressInt);
stateCommands.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
model.VerifyAllExpectations();
}
public void RestartQuestValidPositionTest()
{
//Arrange
int position = 0;
Quest toRestart = new FakeQuest();
List <Quest> leaves = new List <Quest> {
toRestart
};
ICommand startCommand = MockRepository.GenerateStrictMock <ICommand>();
startCommand.Expect(dc => dc.Execute()).
Repeat.Once().
Return(true);
startCommand.Expect(dc => dc.Commit()).
Repeat.Once().
Return(true);
ICommand cancelCommand = MockRepository.GenerateStrictMock <ICommand>();
cancelCommand.Expect(dc => dc.Execute()).
Repeat.Once().
Return(true);
cancelCommand.Expect(dc => dc.Commit()).
Repeat.Once().
Return(true);
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.Leaves).
Repeat.Once().
Return(leaves);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
stateCommands.Expect(sc => sc.CancelQuest(Arg <Quest> .Is.Equal(toRestart))).
Repeat.Once().
Return(cancelCommand);
stateCommands.Expect(sc => sc.StartQuest(Arg <Quest> .Is.Equal(toRestart))).
Repeat.Once().
Return(startCommand);
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
ResultsQuestListViewModel viewModel = new ResultsQuestListViewModel(model, stateCommands, repoCommands);
//Act
Task startTask = viewModel.RestartQuest(position);
//Assert
Assert.IsNotNull(startTask);
startTask.Wait();
cancelCommand.VerifyAllExpectations();
startCommand.VerifyAllExpectations();
model.VerifyAllExpectations();
stateCommands.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
}
public void RootIdTest()
{
//Arrange
int questId = 42;
Quest parent = new FakeQuest()
{
Id = questId
};
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(mo => mo.Parent).
Repeat.Once().
Return(parent);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
int id = viewModel.RootId;
//Assert
Assert.AreEqual(questId, id);
model.VerifyAllExpectations();
}
public void GetLeafIdValidPositionTest()
{
//Arrange
int position = 0;
int questId = 42;
List <Quest> leaves = new List <Quest>()
{
new FakeQuest()
{
Id = questId
}
};
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.Leaves).Repeat.Once().Return(leaves);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
int?id = viewModel.GetLeafId(position);
//Assert
Assert.AreEqual(questId, id);
model.VerifyAllExpectations();
}
/// <summary>
/// Default constructor. Resolves references to quest list model and command factories.
/// </summary>
public QuestListViewModel(
IQuestListModel questListModel,
IStateCommandsFactory stateCommandsFactory,
ITreeCommandsFactory treeCommandsFactory)
{
questListModel.ThrowIfNull(nameof(questListModel));
stateCommandsFactory.ThrowIfNull(nameof(stateCommandsFactory));
treeCommandsFactory.ThrowIfNull(nameof(treeCommandsFactory));
QuestListModel = questListModel;
StateCommads = stateCommandsFactory;
TreeCommands = treeCommandsFactory;
}
public void DeleteQuestValidPositionTest()
{
//Arrange
int position = 0;
Quest parent = new FakeQuest();
Quest toDelete = new FakeQuest();
List <Quest> leaves = new List <Quest> {
toDelete
};
ICommand deleteCommand = MockRepository.GenerateStrictMock <ICommand>();
deleteCommand.Expect(dc => dc.Execute()).
Repeat.Once().
Return(true);
deleteCommand.Expect(dc => dc.Commit()).
Repeat.Once().
Return(true);
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.Leaves).
Repeat.Once().
Return(leaves);
model.Expect(m => m.Parent).
Repeat.Once().
Return(parent);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
repoCommands.Expect(rc => rc.DeleteQuest(Arg <Quest> .Is.Equal(parent), Arg <Quest> .Is.Equal(toDelete))).
Repeat.Once().
Return(deleteCommand);
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
Task deleteTask = viewModel.DeleteQuest(position);
//Assert
Assert.IsNotNull(deleteTask);
deleteTask.Wait();
model.VerifyAllExpectations();
deleteCommand.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
}
public void CancelQuestTest()
{
//Arrange
int position = 0;
Quest toFail = new FakeQuest();
List <Quest> leaves = new List <Quest> {
toFail
};
ICommand returnedCommand = MockRepository.GenerateStrictMock <ICommand>();
returnedCommand.Expect(rc => rc.Execute()).
Repeat.Once().
Return(true);
returnedCommand.Expect(rc => rc.Commit()).
Repeat.Once().
Return(true);
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(m => m.Leaves).
Repeat.Once().
Return(leaves);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
stateCommands.Expect(sc => sc.CancelQuest(Arg <Quest> .Is.Equal(toFail))).
Repeat.Once().
Return(returnedCommand);
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
ActiveQuestListViewModel viewModel = new ActiveQuestListViewModel(model, stateCommands, repoCommands);
//Act
Task cancelTask = viewModel.CancelQuest(position);
//Assert
Assert.IsNotNull(cancelTask);
cancelTask.Wait();
returnedCommand.VerifyAllExpectations();
stateCommands.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
model.VerifyAllExpectations();
}
public void CtorNotThrowExceptionsTest()
{
//Arrange
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
//Act && Assert
Assert.DoesNotThrow(() => new AvailableQuestListViewModel(model, stateCommands, repoCommands));
stateCommands.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
model.VerifyAllExpectations();
}
public void RefreshTest()
{
//Arrange
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.Refresh()).
Repeat.Once();
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
viewModel.Refresh();
//Assert
model.VerifyAllExpectations();
}
public void QuestsListTitleModelInRootTest()
{
//Arrange
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(mo => mo.IsInTheRoot).
Repeat.Once().
Return(true);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
string questsListTitle = viewModel.QuestsListTitle;
//Assert
Assert.IsNull(questsListTitle);
}
public void CtorNullTest()
{
//Arrange
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
//Act
ArgumentNullException modelNullEx = Assert.Throws <ArgumentNullException>(() => new QuestListViewModel(null, stateCommands, repoCommands));
ArgumentNullException stateCommandslNullEx = Assert.Throws <ArgumentNullException>(() => new QuestListViewModel(model, null, repoCommands));
ArgumentNullException repoCommandsNullEx = Assert.Throws <ArgumentNullException>(() => new QuestListViewModel(model, stateCommands, null));
//Assert
Assert.IsNotNull(modelNullEx);
Assert.IsNotNull(stateCommandslNullEx);
Assert.IsNotNull(repoCommandsNullEx);
Assert.AreEqual("questListModel", modelNullEx.ParamName);
Assert.AreEqual("stateCommandsFactory", stateCommandslNullEx.ParamName);
Assert.AreEqual("treeCommandsFactory", repoCommandsNullEx.ParamName);
}
public void InTopRootTest()
{
//Arrange
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.IsInTheRoot).
Repeat.Once().
Return(true);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
bool result = viewModel.InTopRoot;
//Assert
Assert.IsTrue(result);
model.VerifyAllExpectations();
}
public void CountProgressTest(double progress)
{
//Arrange
int expected = (int)Math.Floor(progress * 100);
int position = 0;
Quest quest = new Quest()
{
Progress = progress
};
List <Quest> leaves = new List <Quest>()
{
quest
};
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(m => m.Leaves).
Repeat.Once().
Return(leaves);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
ActiveQuestListViewModel viewModel = new ActiveQuestListViewModel(model, stateCommands, repoCommands);
//Act
int progressInt = viewModel.CountProgress(position);
//Assert
Assert.AreEqual(expected, progressInt);
stateCommands.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
model.VerifyAllExpectations();
}
public void IsRootDoneInTopRootTest()
{
//Arrange
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(mo => mo.IsInTheRoot).Repeat.Once().Return(true);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
ActiveQuestListViewModel viewModel = new ActiveQuestListViewModel(model, stateCommands, repoCommands);
//Act
bool isRootDone = viewModel.IsRootHasState(State.Done);
//Assert
Assert.IsFalse(isRootDone);
stateCommands.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
model.VerifyAllExpectations();
}
public void TraverseToLeafTest()
{
//Arrange
int leaf = 42;
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.TraverseToLeaf(Arg <int> .Is.Equal(leaf))).
Repeat.Once().
Return(true);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
bool result = viewModel.TraverseToLeaf(leaf);
//Assert
Assert.IsTrue(result);
model.VerifyAllExpectations();
}
public void DeleteQuestInvalidPositionTest()
{
//Arrange
int position = 1;
List <Quest> leaves = new List <Quest>();
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.Leaves).Repeat.Once().Return(leaves);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
Task deleteTask = viewModel.DeleteQuest(position);
//Assert
Assert.IsNull(deleteTask);
model.VerifyAllExpectations();
}
public void IsRootDoneTest()
{
//Arrange
List <Quest> list = new List <Quest>()
{
new FakeQuest()
{
State = State.Progress
}
};
Quest root = list[0];
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(mo => mo.IsInTheRoot).Repeat.Twice().Return(false);
model.Expect(mo => mo.Parent).Repeat.Twice().Return(root);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
ActiveQuestListViewModel viewModel = new ActiveQuestListViewModel(model, stateCommands, repoCommands);
//Act
bool isRootDoneBefore = viewModel.IsRootHasState(State.Done);
root.State = State.Done;
bool isRootDoneAfter = viewModel.IsRootHasState(State.Done);
//Assert
Assert.IsFalse(isRootDoneBefore);
Assert.IsTrue(isRootDoneAfter);
stateCommands.VerifyAllExpectations();
repoCommands.VerifyAllExpectations();
model.VerifyAllExpectations();
}
public void LeavesTest()
{
//Arrange
List <Quest> expectedQuests = new List <Quest>();
IQuestListModel model = MockRepository.GenerateStrictMock <IQuestListModel>();
model.Expect(rep => rep.Leaves).
Repeat.Once().
Return(expectedQuests);
IStateCommandsFactory stateCommands = MockRepository.GenerateStrictMock <IStateCommandsFactory>();
ITreeCommandsFactory repoCommands = MockRepository.GenerateStrictMock <ITreeCommandsFactory>();
QuestListViewModel viewModel = new QuestListViewModel(model, stateCommands, repoCommands);
//Act
List <Quest> quests = viewModel.Leaves;
//Assert
Assert.IsNotNull(quests);
Assert.AreEqual(expectedQuests, quests);
model.VerifyAllExpectations();
}