public void EXTRA_HitByBomb_ShouldIncreaseNumberOfBombsOnEachHit()
{
//Arrange
GridCoordinate coordinate = new GridCoordinateBuilder().Build();
GridSquare square = new GridSquare(coordinate);
//Act
int numberOfHits = RandomGenerator.Next(4, 11);
for (int i = 0; i < numberOfHits; i++)
{
square.HitByBomb();
}
//Assert
Assert.That(square.NumberOfBombs, Is.EqualTo(numberOfHits),
$"The number of bombs after one hit should be {numberOfHits} after calling HitByBomb {numberOfHits} times.");
}
public void HitByBomb_ShouldRegisterTheHitAsAMissAndInvokeTheOnHitByBombEvent()
{
//Arrange
GridCoordinate coordinate = new GridCoordinateBuilder().Build();
GridSquare square = new GridSquare(coordinate);
square.OnHitByBomb += Square_OnHitByBomb;
//Act
square.HitByBomb();
//Assert
Assert.That(square.NumberOfBombs, Is.EqualTo(1), "The number of bombs after one hit should be 1.");
Assert.That(square.Status, Is.EqualTo(GridSquareStatus.Miss),
"When a square is hit by a bomb it gets the Status Miss " +
"(This Status can change after invoking the OnHitByBomb event).");
Assert.That(_onHitByBombEventTriggered, Is.True,
"The OnHitByBomb event is not invoked. " +
"You can invoke the event with this statement: 'OnHitByBomb?.Invoke(this);'.");
}
private IGrid ArrangeGrid()
{
var gridMock = new Mock <IGrid>();
int size = RandomGenerator.Next(5, 11);
gridMock.SetupGet(g => g.Size).Returns(size);
var squares = new GridSquare[size, size];
for (int i = 0; i < size; i++)
{
for (int j = 0; j < size; j++)
{
var square = new GridSquare(new GridCoordinate(i, j));
int numberOfHits = RandomGenerator.Next(0, 3);
for (int k = 0; k < numberOfHits; k++)
{
square.HitByBomb();
}
squares[i, j] = square;
}
}
gridMock.SetupGet(g => g.Squares).Returns(squares);
return(gridMock.Object);
}
