public void PlacesPlayerCorrectlyToLeftOfOther(PlacedPlayer playerToBeToLeftOf, PlacedPlayer playerToPlace,
int distanceToLeft, Location expectedLocation)
{
IPlacementRule placementRule = new RelativeToPlayerHorizontally(playerToBeToLeftOf, distanceToLeft, RelativeType.Left);
playerToPlace = placementRule.Place(playerToPlace);
Assert.Equal <Location>(expectedLocation, playerToPlace.location);
}
public void PlacesPlayerCorrectlyOutsideOther(PlacedPlayer playerToBeOutside, PlacedPlayer playerToPlace,
int distanceOutside, Location expectedLocation)
{
IPlacementRule placementRule = new RelativeToPlayerHorizontally(playerToBeOutside, distanceOutside, RelativeType.Outside);
playerToPlace = placementRule.Place(playerToPlace);
Assert.Equal <Location>(expectedLocation, playerToPlace.location);
}
public void PlacingPlayerZeroUnitsToLeftThrowsException()
{
PlacedPlayer playerToBeToLeftOf = new PlacedPlayer();
PlacedPlayer playerToPlace = new PlacedPlayer(3, 3);
IPlacementRule placementRule = new RelativeToPlayerHorizontally(playerToBeToLeftOf, 0, RelativeType.Left);
PlacementException ex = Assert.Throws <PlacementException>(() => playerToPlace = placementRule.Place(playerToPlace));
Assert.Equal("Can't place 0 units relative.", ex.Message);
}
public void PlacingPlayerNegativeUnitsToRightOfThrowsException()
{
PlacedPlayer playerToBeToRightOf = new PlacedPlayer();
PlacedPlayer playerToPlace = new PlacedPlayer();
IPlacementRule placementRule = new RelativeToPlayerHorizontally(playerToBeToRightOf, -7, RelativeType.Right);
PlacementException ex = Assert.Throws <PlacementException>(() => playerToPlace = placementRule.Place(playerToPlace));
Assert.Equal("Can't place player negative distance relative.", ex.Message);
}
public void PlacingPlayerNegativeUnitsOutsideThrowsExceptionWithProperMessage()
{
PlacedPlayer playerToBeOutside = new PlacedPlayer();
PlacedPlayer playerToPlace = new PlacedPlayer(3, 3);
IPlacementRule placementRule = new RelativeToPlayerHorizontally(playerToBeOutside, -4, RelativeType.Outside);
PlacementException ex = Assert.Throws <PlacementException>(() => playerToPlace = placementRule.Place(playerToPlace));
Assert.Equal("Can't place player negative distance relative.", ex.Message);
}
public void PlacingPlayerOutsidePlayerInMiddleThrowsExceptionWithProperMessage()
{
PlacedPlayer playerToBeOutside = new PlacedPlayer();
PlacedPlayer playerToPlace = new PlacedPlayer(3, 3);
IPlacementRule placementRule = new RelativeToPlayerHorizontally(playerToBeOutside, 1, RelativeType.Outside);
PlacementException ex = Assert.Throws <PlacementException>(() => playerToPlace = placementRule.Place(playerToPlace));
Assert.Equal("Can't place player inside/outside another player who is in center of formation.", ex.Message);
}
public void PlacingPlayerZeroUnitsInsideThrowsExceptionWithProperMessage()
{
PlacedPlayer playerToBeInside = new PlacedPlayer();
PlacedPlayer playerToPlace = new PlacedPlayer(3, 3);
IPlacementRule placementRule = new RelativeToPlayerHorizontally(playerToBeInside, 0, RelativeType.Inside);
PlacementException ex = Assert.Throws <PlacementException>(() => playerToPlace = placementRule.Place(playerToPlace));
Assert.Equal("Can't place 0 units relative.", ex.Message);
}
