public void GetRandomBallPositionFromNullWindow()
{
// arrange
Window window = null;
// act
var randomBallPosition = GameHelpers.GetRandomBallPosition(window);
// assert
Assert.IsNull(randomBallPosition);
}
public void GetRandomBallPositionFromWindow()
{
// arrange
var window = new Window();
for (var holeCount = 0; holeCount < 5; holeCount++)
{
var hole = new Hole {
X = 0, Y = holeCount
};
window.Holes.Add(hole);
}
// act
var randomBallPosition = GameHelpers.GetRandomBallPosition(window);
// assert
Assert.IsNotNull(randomBallPosition);
Assert.IsFalse(window.Holes.Any(hole => hole.X == Convert.ToInt32(randomBallPosition.Value.X) && hole.Y == Convert.ToInt32(randomBallPosition.Value.Y)));
}
public void GetRandomBallPositionFromWindowWithMaximumHoles()
{
// arrange
var window = new Window();
for (var rowCount = 0; rowCount < GameConfiguration.GameGridSize; rowCount++)
{
for (var columnCount = 0; columnCount < GameConfiguration.GameGridSize; columnCount++)
{
var hole = new Hole {
X = rowCount, Y = columnCount
};
window.Holes.Add(hole);
}
}
// act
var randomBallPosition = GameHelpers.GetRandomBallPosition(window);
// assert
Assert.IsNull(randomBallPosition);
}
