public void UpdateVisibility_SomeTilesWereLitButNoTilesAreVisible_NoTilesAreLitAfterwards()
{
var gameContext = new SceneContextMock {
VisiblePositions = new HashSet <Position>()
};
var presenterMock = CreateTilePresenterMockWithRealIlluminateImplementation(gameContext);
var presenter = presenterMock.Object;
presenter.UpdateVisibility(new HashSet <Position>());
presenter.LitPositionsSaved.Should().BeEmpty();
}
public void UpdateVisibility_NoTilesWereLitAndNoTilesBecomeVisible_NoTilesAreLitAfterwardsAndNoTilesGetAffected()
{
var gameContext = new SceneContextMock {
VisiblePositions = new HashSet <Position>()
};
var presenterMock = CreateTilePresenterMockWithRealIlluminateImplementation(gameContext);
presenterMock.Object.UpdateVisibility(new HashSet <Position>());
var presenter = presenterMock.Object;
presenter.LitPositionsSaved.Should().BeEmpty();
presenterMock.Verify(a => a.SetUnseenMask(It.IsAny <Position>()), Times.Never);
}
public void UpdateVisibility_SomeTilesWereLitButNoTilesAreVisible_PreviouslyLitTilesBecomeUnlit()
{
var firstLitTile = new Position(3, 3);
var secondLitTile = new Position(4, 4);
var gameContext = new SceneContextMock {
VisiblePositions = new HashSet <Position>(new[] { firstLitTile, secondLitTile })
};
var presenterMock = CreateTilePresenterMockWithRealIlluminateImplementation(gameContext);
var presenter = presenterMock.Object;
presenter.UpdateVisibility(new HashSet <Position>());
presenterMock.Verify(a => a.SetUnseenMask(It.IsAny <Position>()), Times.Exactly(2));
presenterMock.Verify(a => a.SetUnseenMask(firstLitTile), Times.Once);
presenterMock.Verify(a => a.SetUnseenMask(secondLitTile), Times.Once);
}
public void UpdateVisibility_NoTilesWereLitAndSomeTilesBecomeVisible_LitPositionsSavedSetIsAffectedAndUnseenMaskIsRemoved()
{
var firstVisibleTile = new Position(1, 1);
var secondVisibleTile = new Position(2, 2);
var gameContext = new SceneContextMock {
VisiblePositions = new HashSet <Position>()
};
var presenterMock = CreateTilePresenterMockWithRealIlluminateImplementation(gameContext);
var litTiles = new HashSet <Position> {
firstVisibleTile, secondVisibleTile
};
var presenter = presenterMock.Object;
presenter.UpdateVisibility(litTiles);
presenter.LitPositionsSaved.Should().BeEquivalentTo(litTiles);
presenterMock.Verify(a => a.RemoveUnseenMask(It.IsAny <Position>()), Times.Exactly(2));
presenterMock.Verify(a => a.RemoveUnseenMask(firstVisibleTile), Times.Once);
presenterMock.Verify(a => a.RemoveUnseenMask(secondVisibleTile), Times.Once);
}
public void UpdateVisibility_TwoTilesWereLitButOnlyOneIsVisible_OtherTileBecomesUnlitAndIsAffected()
{
var firstVisibleTile = new Position(1, 1);
var secondVisibleTile = new Position(2, 2);
var gameContext = new SceneContextMock {
VisiblePositions = new HashSet <Position>()
};
var presenterMock = CreateTilePresenterMockWithRealIlluminateImplementation(gameContext);
var initiallyLitTiles = new HashSet <Position> {
firstVisibleTile, secondVisibleTile
};
var visibleTiles = new HashSet <Position> {
secondVisibleTile
};
gameContext.VisiblePositions = initiallyLitTiles;
var presenter = presenterMock.Object;
presenter.UpdateVisibility(visibleTiles);
presenter.LitPositionsSaved.Should().BeEquivalentTo(visibleTiles);
presenterMock.Verify(a => a.SetUnseenMask(It.IsAny <Position>()), Times.Once);
presenterMock.Verify(a => a.SetUnseenMask(firstVisibleTile), Times.Once);
}
public void Illuminate_TwoTilesAreVisibleAndOneOfThemWasAlreadyLit_NewlyLitTileBecomesLitAndIsAffected()
{
var firstVisibleTile = new Position(1, 1);
var secondVisibleTile = new Position(2, 2);
var initiallyLitTiles = new HashSet <Position> {
firstVisibleTile
};
var gameContext = new SceneContextMock {
VisiblePositions = new HashSet <Position>()
};
var presenterMock = CreateTilePresenterMockWithRealIlluminateImplementation(gameContext);
gameContext.VisiblePositions = initiallyLitTiles;
var visibleTiles = new HashSet <Position> {
firstVisibleTile, secondVisibleTile
};
var presenter = presenterMock.Object;
presenter.UpdateIllumination(visibleTiles);
presenter.LitPositionsSaved.Should().BeEquivalentTo(visibleTiles);
presenterMock.Verify(a => a.SetUnseenMask(It.IsAny <Position>()), Times.Once);
presenterMock.Verify(a => a.SetUnseenMask(secondVisibleTile), Times.Once);
}
private static Mock <TilePresenter> CreateTilePresenterMockWithRealIlluminateImplementation(SceneContextMock sceneContext)
{
IOsnowaContextManager contextManager = Mock.Of <IOsnowaContextManager>();
ITileMatrixUpdater tileMatrixUpdater = Mock.Of <ITileMatrixUpdater>();
var mock = new Mock <TilePresenter>(sceneContext, default, contextManager, new TileByIdFromFolderProvider(), tileMatrixUpdater)
private static Mock <TilePresenter> CreateTilePresenterMockWithRealIlluminateImplementation(SceneContextMock sceneContext)
{
var mock = new Mock <TilePresenter>(sceneContext)
{
CallBase = true
};
mock.Setup(m => m.SetUnseenMask(It.IsAny <Position>()));
return(mock);
}
