public void GetNewSpaceNoSpace()
{
var repository = new TestRepository();
// create a board without spaces
var board = new Board();
repository.Add(board);
// verify that an exception is raised when trying to move
Assert.Catch<Exception>(() => board.GetNewSpace(0, 1, true));
}
public void GetNewSpaceSingleSpace()
{
var repository = new TestRepository();
// create a board with a single space
var board = new Board();
repository.Add(board);
var space = new Space() { BoardId = board.Id, Order = 10 };
repository.Add(space);
// verify that the same space is returned when moving forward
Assert.AreEqual(space.Id, board.GetNewSpace(space.Id, 1, true).Id);
Assert.AreEqual(space.Id, board.GetNewSpace(space.Id, 5, true).Id);
// verify that the same space is returned when moving backward
Assert.AreEqual(space.Id, board.GetNewSpace(space.Id, 1, false).Id);
Assert.AreEqual(space.Id, board.GetNewSpace(space.Id, 5, false).Id);
}
public void GetNewSpace()
{
var repository = new TestRepository();
// create a board with some spaces
var board = new Board();
repository.Add(board);
var space1 = new Space() { BoardId = board.Id, Order = 10 };
var space2 = new Space() { BoardId = board.Id, Order = 20 };
var space3 = new Space() { BoardId = board.Id, Order = 30 };
var space4 = new Space() { BoardId = board.Id, Order = 40 };
var space5 = new Space() { BoardId = board.Id, Order = 50 };
repository.AddAll(new Space[] { space1, space2, space3, space4, space5 });
// verify that the correct space is returned moving forward
Assert.AreEqual(space2.Id, board.GetNewSpace(space1.Id, 1, true).Id);
Assert.AreEqual(space3.Id, board.GetNewSpace(space1.Id, 2, true).Id);
Assert.AreEqual(space5.Id, board.GetNewSpace(space1.Id, 4, true).Id);
// verify that the correct space is returned moving forward and wrapping around
Assert.AreEqual(space1.Id, board.GetNewSpace(space5.Id, 1, true).Id);
Assert.AreEqual(space3.Id, board.GetNewSpace(space4.Id, 4, true).Id);
// verify that the correct space is returned moving forward and moving more than the number of spaces
Assert.AreEqual(space1.Id, board.GetNewSpace(space1.Id, 5, true).Id);
Assert.AreEqual(space2.Id, board.GetNewSpace(space1.Id, 11, true).Id);
// verify that the correct space is returned moving backward
Assert.AreEqual(space4.Id, board.GetNewSpace(space5.Id, 1, false).Id);
Assert.AreEqual(space3.Id, board.GetNewSpace(space5.Id, 2, false).Id);
Assert.AreEqual(space1.Id, board.GetNewSpace(space5.Id, 4, false).Id);
// verify that the correct space is returned moving backward and wrapping around
Assert.AreEqual(space5.Id, board.GetNewSpace(space1.Id, 1, false).Id);
Assert.AreEqual(space3.Id, board.GetNewSpace(space2.Id, 4, false).Id);
// verify that the correct space is returned moving backward and moving more than the number of spaces
Assert.AreEqual(space1.Id, board.GetNewSpace(space1.Id, 5, false).Id);
Assert.AreEqual(space5.Id, board.GetNewSpace(space1.Id, 11, false).Id);
}