public void TestCanSwapMethodToReturnFalseValueWhenCurrentTileCannotBeSwapped()
{
var grid = new Grid();
for (int i = 0; i < 5; i++)
{
var tile = new Tile(string.Empty + i + string.Empty, i, TileType.Number);
grid.AddTile(tile);
}
var emptyTile = new Tile(string.Empty, GlobalConstants.TotalTilesCount - 1, TileType.Empty);
grid.AddTile(emptyTile);
var tileToTest = grid.GetTileFromLabel("1");
var actual = grid.CanSwap(tileToTest);
var expected = false;
Assert.AreEqual(expected, actual);
}
public void TestCanSwapMethodToReturnFalseValueWhenCurrentTileCanBeSwapped()
{
var grid = new Grid();
for (int i = 0; i < 5; i++)
{
var tile = new Tile(i.ToString(), i, TileType.Number);
grid.AddTile(tile);
}
var emptyTile = new Tile(string.Empty, 5, TileType.Empty);
grid.AddTile(emptyTile);
var tileToTest = grid.GetTileFromLabel("4");
var actual = grid.CanSwap(tileToTest);
var expected = true;
Assert.AreEqual(expected, actual);
}
public void TestGetTileFromLabelMethodToReturnValidTile()
{
var grid = new Grid();
var tile = new Tile("1", 1, TileType.Number);
var anotherTile = new Tile("2", 2, TileType.Number);
grid.AddTile(tile);
grid.AddTile(anotherTile);
var actual = grid.GetTileFromLabel("2");
var expected = anotherTile;
Assert.AreEqual(expected, actual);
}
public void TestGetTileFromLabelMethodToReturnNullWhenNoValidDataIsProvided()
{
var grid = new Grid();
var tile = new Tile("1", 1, TileType.Number);
var anotherTile = new Tile("2", 2, TileType.Number);
grid.AddTile(tile);
grid.AddTile(anotherTile);
var actual = grid.GetTileFromLabel("3");
Assert.AreEqual(null, actual);
}