public void TestSelectedValue()
{
BlueBlock blue = new BlueBlock(0, 0);
Assert.IsFalse(blue.Selected);
blue.Selected = true;
Assert.IsTrue(blue.Selected);
}
public void TestAddBlock()
{
RedBlock red = new RedBlock(20, 20);
BlueBlock blue = new BlueBlock(0, 0);
Board board = new Board();
board.AddBlock(0, 0, red);
board.AddBlock(0, 1, blue);
Assert.AreSame(blue, board.Block [0, 1]);
}
public void TestBlockColor()
{
RedBlock red = new RedBlock(0, 0);
GreenBlock green = new GreenBlock(0, 0);
BlueBlock blue = new BlueBlock(0, 0);
YellowBlock yellow = new YellowBlock(0, 20);
Assert.AreEqual(Color.Yellow, yellow.Color);
Assert.AreEqual(Color.Red, red.Color);
Assert.AreEqual(Color.Blue, blue.Color);
Assert.AreEqual(Color.Green, green.Color);
}
public void TestSwapNotNeighbour()
{
RedBlock red = new RedBlock(20, 20);
BlueBlock blue = new BlueBlock(0, 0);
Board board = new Board();
//add blocks into board
board.AddBlock(0, 0, red);
board.AddBlock(1, 1, blue);
//the color of both blocks should remain unchanged as they are not neighbour block
board.Swap(red, blue);
Assert.AreEqual(Color.Red, red.Color);
Assert.AreEqual(Color.Blue, blue.Color);
}
public void TestSwapLeftRight()
{
RedBlock red = new RedBlock(20, 20);
BlueBlock blue = new BlueBlock(0, 0);
Board board = new Board();
//add blocks into board
//red and blue blocks are next to each other
board.AddBlock(0, 0, red);
board.AddBlock(0, 1, blue);
board.Swap(red, blue);
Assert.AreEqual(Color.Blue, red.Color);
Assert.AreEqual(Color.Red, blue.Color);
board.Swap(red, blue);
Assert.AreEqual(Color.Red, red.Color);
Assert.AreEqual(Color.Blue, blue.Color);
}
public void TestSwapUpDown()
{
RedBlock red = new RedBlock(20, 20);
BlueBlock blue = new BlueBlock(0, 0);
Board board = new Board();
//add blocks into board
//red block is above blue block
board.AddBlock(0, 0, red);
board.AddBlock(1, 0, blue);
board.Swap(red, blue);
Assert.AreEqual(Color.Blue, red.Color);
Assert.AreEqual(Color.Red, blue.Color);
board.Swap(red, blue);
Assert.AreEqual(Color.Red, red.Color);
Assert.AreEqual(Color.Blue, blue.Color);
}