public void CanMove_Should_Return_Correctly(int startX, int startY, Direction direction, bool expected)
{
var context = new MazeCrawlerContext
{
Start = new Coordinates(startX, startY),
NavigationMap = _canMoveMap,
Coordinator = Substitute.For <IMazeCrawlerCoordinator>()
};
var crawler = new MazeCrawler(context);
crawler.CanMove(direction).Should().Be(expected);
}
public void MoveEast_Should_Not_BackTrack()
{
var context = new MazeCrawlerContext
{
Start = new Coordinates(0, 0),
NavigationMap = new Map(new char[][]
{
new [] { Map.EMPTY, Map.EMPTY }
}),
Coordinator = Substitute.For <IMazeCrawlerCoordinator>()
};
var crawler = new MazeCrawler(context);
crawler.MoveEast();
crawler.MoveWest();
crawler.CanMove(Direction.West).Should().BeFalse();
crawler.CurrentX.Should().Be(1);
}
public void MoveNorth_Should_Not_BackTrack()
{
var context = new MazeCrawlerContext
{
Start = new Coordinates(0, 1),
NavigationMap = new Map(new char[][]
{
new [] { Map.EMPTY },
new [] { Map.EMPTY }
}),
Coordinator = Substitute.For <IMazeCrawlerCoordinator>()
};
var crawler = new MazeCrawler(context);
crawler.MoveNorth();
crawler.MoveSouth();
crawler.CanMove(Direction.South).Should().BeFalse();
crawler.CurrentY.Should().Be(0);
}
