public ShipPositioningModelBuilder()
{
ShipKind kind = ShipKind.All.NextRandomElement();
_model = new ShipPositioningModel
{
ShipCode = kind.Code,
SegmentCoordinates = new GridCoordinateModel[kind.Size]
};
for (int i = 0; i < kind.Size; i++)
{
_model.SegmentCoordinates[i] = new GridCoordinateModelBuilder().Build();
}
}
public async Task <IActionResult> PositionShipOnGrid(Guid id, ShipPositioningModel model)
{
var currentUser = await _userManager.GetUserAsync(User);
try
{
GridCoordinate[] segmentCoordinates = model.SegmentCoordinates.Select(cm => new GridCoordinate(cm.Row, cm.Column)).ToArray();
ShipKind shipKind = ShipKind.CreateFromCode(model.ShipCode);
Result result = _gameService.PositionShipOnGrid(id, currentUser.Id, shipKind, segmentCoordinates);
return(Ok(result));
}
catch (DataNotFoundException)
{
ModelState.AddModelError("gameNotFound", $"Could not find a game with id {id}");
}
catch (ApplicationException applicationException)
{
ModelState.AddModelError("applicationException", applicationException.Message);
}
return(BadRequest(ModelState));
}
private void ActAndAssertPositionShipOnGridShouldReturnBadRequest(Guid gameId, ShipPositioningModel model)
{
//Act
var result = _controller.PositionShipOnGrid(gameId, model).Result as BadRequestObjectResult;
//Assert
Assert.That(result, Is.Not.Null, "An instance of 'BadRequestObjectResult' 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(It.IsAny <Guid>(), It.IsAny <Guid>(), It.IsAny <ShipKind>(), It.IsAny <GridCoordinate[]>()), Times.Once,
"The 'PositionShipOnGrid' of the IGameService is not called.");
var serializableError = result.Value as SerializableError;
Assert.IsNotNull(serializableError, "The 'BadRequestObjectResult' should contain a ModelState error collection");
Assert.That(serializableError.Count, Is.EqualTo(1), "The 'BadRequestObjectResult' should exactly one error");
}
private void ActAndAssertPositionShipOnGridShouldReturnBadRequest(Guid gameId, ShipPositioningModel model)
{
//Act
var result = _controller.PositionShipOnGrid(gameId, model).Result as BadRequestObjectResult;
//Assert
Assert.That(result, Is.Not.Null, "An instance of 'BadRequestObjectResult' should be returned.");
_userManagerMock.Verify();
_gameServiceMock.Verify();
var serializableError = result.Value as SerializableError;
Assert.IsNotNull(serializableError, "The 'BadRequestObjectResult' should contain a ModelState error collection");
Assert.That(serializableError.Count, Is.EqualTo(1), "The 'BadRequestObjectResult' should exactly one error");
}