public void FixBlock_BlockIsDrawnWhenFixed()
{
Field f = new Field(1,1);
f.SetBlock(new Block(), new Vector2(0, 0));
GameMechanics mech = new GameMechanics(f, new BlockFactory());
mech.AdvanceIfPossible();
Color? color = f.ColorAt(new Vector2(0, 0));
Assert.IsNotNull(color);
}
public void Test_ColorAt_OutOfBounds_RaisesException()
{
Field subject = new Field(2, 2);
try
{
subject.ColorAt(new Vector2(2, 0));
Assert.Fail();
}
catch (Exception) { }
}
public void Test_ColorAt_WhenBlockIsThereWithColor_ReturnsBlockColorAt()
{
Field subject = new Field(10, 10);
Mock<IBlock> block = new Mock<IBlock>();
block.Setup(b => b.ColorAt(new Vector2(1, 2))).Returns(Color.White);
block.Setup(b => b.Width).Returns(2);
block.Setup(b => b.Height).Returns(3);
subject.SetBlock(block.Object, new Vector2(4, 4));
Color? result = subject.ColorAt(new Vector2(5, 6));
Assert.AreEqual(Color.White, result.Value);
}
private void DrawField()
{
spriteBatch.Begin();
drawEmptyBackground(spriteBatch);
for (int x = 0; x < field.Width; x++)
{
for (int y = 0; y < field.Height; y++)
{
Color?color = field.ColorAt(new Vector2(x, y));
if (color.HasValue)
{
spriteBatch.Draw(blockTexture, new Rectangle((int)x * blockTexture.Width, (int)y * blockTexture.Height, blockTexture.Width, blockTexture.Height), color.Value);
}
}
}
spriteBatch.End();
}
public void Test_ColorAt_WhenBlockIsThereAndNoColor_ItReturnsFieldColorAt()
{
Field subject = new Field(4, 4);
Color white = Color.White;
subject.SetContentsForTest(new Color?[,]
{ { null, null, null, null},
{ null, white, white, null },
{ null, white, white, null },
{ null, null, null, null} });
Mock<IBlock> block = new Mock<IBlock>();
Color? nullColor = null;
block.Setup(b => b.Width).Returns(2);
block.Setup(b => b.Height).Returns(2);
block.Setup(b => b.ColorAt(new Vector2(0, 1))).Returns(nullColor);
subject.SetBlock(block.Object, new Vector2(1, 1));
Color? result = subject.ColorAt(new Vector2(1, 2));
Assert.AreEqual(Color.White, result.Value);
}
public void Test_SetContentsForTest()
{
Field subject = new Field(2, 2);
subject.SetContentsForTest(new Color?[,] {
{ Color.Red, null },
{ null, Color.Blue }
});
Assert.AreEqual(Color.Red, subject.ColorAt(new Vector2(0, 0)));
Assert.AreEqual(Color.Blue, subject.ColorAt(new Vector2(1, 1)));
Assert.IsNull(subject.ColorAt(new Vector2(0, 1)));
Assert.IsNull(subject.ColorAt(new Vector2(1, 0)));
}
public void FixSquareBlockTest()
{
Field field = new Field( 2, 10 );
IBlock block = new Block();
block.Grid [ 0 ] [ 0 ] = Color.Tomato;
block.Grid [ 0 ] [ 1 ] = Color.Tomato;
block.Grid [ 1 ] [ 0 ] = Color.Tomato;
block.Grid [ 1 ] [ 1 ] = Color.Tomato;
field.SetBlock( block, new Point( 0, 0 ) );
Assert.AreEqual( null, field.ColorAt( new Point( 0, 9 ) ) );
Assert.AreEqual( null, field.ColorAt( new Point( 1, 9 ) ) );
Assert.AreEqual( null, field.ColorAt( new Point( 0, 8 ) ) );
Assert.AreEqual( null, field.ColorAt( new Point( 1, 8 ) ) );
field.FixBlock();
Assert.AreEqual( Color.Tomato, field.ColorAt( new Point( 0, 9 ) ) );
Assert.AreEqual( Color.Tomato, field.ColorAt( new Point( 1, 9 ) ) );
Assert.AreEqual( Color.Tomato, field.ColorAt( new Point( 0, 8 ) ) );
Assert.AreEqual( Color.Tomato, field.ColorAt( new Point( 1, 8 ) ) );
}
public void Test_ColorAt_WhenNoBlockIsThere_ReturnsNull()
{
Field subject = new Field(10, 10);
subject.SetBlock(new BlockHelper.MockBlock(), new Vector2(3, 4));
Assert.IsNull(subject.ColorAt(new Vector2(3, 3)));
}
public void Test_ColorAt_WhenBlockIsNull_ReturnsNull()
{
Field subject = new Field(10, 10);
Assert.IsNull(subject.ColorAt(new Vector2(3, 3)));
}