public void CanLevelUpCorrectlyWhenIHaveMadeExactlyTheRightAmountOfSquares()
{
var levelManager = default(LevelManager);
var fakeScore = default(IScore);
var result = default(IGameEvent);
"Given I have a LevelManager with 20 squares to go until the next level"
.Context(() =>
{
var fakeNextLevel = A.Fake<INextLevel>();
A.CallTo(() => fakeNextLevel.AmountOfSquaresForLevelUp).Returns(20);
levelManager = new LevelManager(new Level(new TestGameStartConditions{StartLevel = 1}), fakeNextLevel);
fakeScore = A.Fake<IScore>();
A.CallTo(() => fakeScore.TotalSquaresMade).Returns(20);
GameEvents.Dispatcher = new ActionEventDispatcher(ge => result = ge);
});
"When I update the progress having made 20 squares"
.Do(() => levelManager.UpdateProgress(fakeScore));
"Then there should be 20 squares to go until the next level"
.Observation(() => levelManager.Level.SquaresToNextLevel.ShouldEqual(20));
"Then the level should now be 2"
.Observation(() => levelManager.Level.CurrentLevel.ShouldEqual(2));
"Then the event raised should be a level up event"
.Observation(() => result.ShouldBeOfType<LevelUpEvent>());
"Then the level up event should have an old level of 1"
.Observation(() => ((LevelUpEvent)result).OldLevel.ShouldEqual(1));
"Then the level up event should have a new level of 2"
.Observation(() => ((LevelUpEvent)result).NewLevel.ShouldEqual(2));
}
public void CanInitialiseLevelManagerCorrectly()
{
var levelManager = default(LevelManager);
var fakeScore = default(IScore);
"Given I have a new LevelManager and 20 squares to go until the next level"
.Context(() =>
{
var fakeNextLevel = A.Fake<INextLevel>();
A.CallTo(() => fakeNextLevel.AmountOfSquaresForLevelUp).Returns(20);
levelManager = new LevelManager(new Level(new TestGameStartConditions{StartLevel = 1}), fakeNextLevel);
fakeScore = A.Fake<IScore>();
A.CallTo(() => fakeScore.TotalSquaresMade).Returns(12);
});
"When I update the progress having made 12 squares"
.Do(() => levelManager.UpdateProgress(fakeScore));
"Then there should be 8 squares to go until the next level"
.Observation(() => levelManager.Level.SquaresToNextLevel.ShouldEqual(8));
"Then the level should still be 1"
.Observation(() => levelManager.Level.CurrentLevel.ShouldEqual(1));
}
public void CanUpdateLevelTwiceWhenSquaresAreEnoughToLevelUpTwice()
{
var levelManager = default(LevelManager);
var fakeScore = default(IScore);
var results = default(List<IGameEvent>);
"Given I have a LevelManager with 20 squares to go until the next level"
.Context(() =>
{
var fakeNextLevel = A.Fake<INextLevel>();
A.CallTo(() => fakeNextLevel.AmountOfSquaresForLevelUp).Returns(20);
levelManager = new LevelManager(new Level(new TestGameStartConditions{StartLevel = 1}), fakeNextLevel);
fakeScore = A.Fake<IScore>();
A.CallTo(() => fakeScore.TotalSquaresMade).Returns(46);
results = new List<IGameEvent>();
GameEvents.Dispatcher = new ActionEventDispatcher(ge => results.Add(ge));
});
"When I update the progress having made 46 squares"
.Do(() => levelManager.UpdateProgress(fakeScore));
"Then there should be 14 squares to go until the next level"
.Observation(() => levelManager.Level.SquaresToNextLevel.ShouldEqual(14));
"Then the level should now be 3"
.Observation(() => levelManager.Level.CurrentLevel.ShouldEqual(3));
"Then there should be 2 level up events raised"
.Observation(() => results.OfType<LevelUpEvent>().Count().ShouldEqual(2));
"Then the first level up event should have an old level of 1"
.Observation(() => ((LevelUpEvent)results[0]).OldLevel.ShouldEqual(1));
"Then the first level up event should have a new level of 2"
.Observation(() => ((LevelUpEvent)results[0]).NewLevel.ShouldEqual(2));
"Then the second level up event should have an old level of 2"
.Observation(() => ((LevelUpEvent)results[1]).OldLevel.ShouldEqual(2));
"Then the second level up event should have a new level of 3"
.Observation(() => ((LevelUpEvent)results[1]).NewLevel.ShouldEqual(3));
}