public void AddBattleShipTest()
{
// Arrange
var expected = true;
System.Drawing.Point startCoordinate = new System.Drawing.Point(1, 1);
System.Drawing.Point endCoordinate = new System.Drawing.Point(1, 2);
string board = "A";
// Act
var output = subject.AddBattleShip(startCoordinate, endCoordinate, board);
// Assert
output.ShouldBe(expected);
subject.BoardAState.Panels.Where(panel => panel.IsOccupied).Count().ShouldBe(2);
}