public void PositionShipOnGrid_ShouldUseServiceToPositionTheShip()
{
//Arrange
Guid gameId = Guid.NewGuid();
ShipPositioningModel model = new ShipPositioningModelBuilder().Build();
Result expectedResult = Result.CreateSuccessResult();
_gameServiceMock.Setup(service => service.PositionShipOnGrid(It.IsAny <Guid>(), It.IsAny <Guid>(),
It.IsAny <ShipKind>(), It.IsAny <GridCoordinate[]>()))
.Returns(expectedResult);
//Act
var result = _controller.PositionShipOnGrid(gameId, model).Result as OkObjectResult;
//Assert
Assert.That(result, Is.Not.Null, "An instance of 'OkObjectResult' should be returned.");
_userManagerMock.Verify(manager => manager.GetUserAsync(It.IsAny <ClaimsPrincipal>()), Times.Once,
"The 'GetUserAsync' of the UserManager is not called");
_gameServiceMock.Verify(service =>
service.PositionShipOnGrid(gameId, _loggedInUser.Id,
It.Is <ShipKind>(kind => kind.Code == model.ShipCode),
It.Is <GridCoordinate[]>(ca => ca.Length == model.SegmentCoordinates.Length &&
ca.All(c => model.SegmentCoordinates.Any(mc =>
c.Row == mc.Row && c.Column == mc.Column)))),
Times.Once, "The 'PositionShipOnGrid' of the IGameService is not called correctly.");
Assert.That(result.Value, Is.SameAs(expectedResult));
}
public void PositionShipOnGrid_ShouldReturnBadRequestWhenAnApplicationExceptionOccurs()
{
//Arrange
Guid gameId = Guid.NewGuid();
ShipPositioningModel model = new ShipPositioningModelBuilder().Build();
_gameServiceMock.Setup(service =>
service.PositionShipOnGrid(It.IsAny <Guid>(), It.IsAny <Guid>(), It.IsAny <ShipKind>(), It.IsAny <GridCoordinate[]>()))
.Throws <ApplicationException>();
ActAndAssertPositionShipOnGridShouldReturnBadRequest(gameId, model);
}
