コード例 #1
0
        private static Task HandleInputValidationErrors(HttpContext httpContext, InvalidInputException ex)
        {
            httpContext.Response.ContentType = "application/json"; //ToDo: replace it!
            httpContext.Response.StatusCode  = (int)HttpStatusCode.BadRequest;

            return(httpContext.Response.WriteAsync(ex.GetBadRequestBody()));
        }
コード例 #2
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        public static void AddInputError(this IRequestContext context, InvalidInputException exc)
        {
            var path = exc.Anchor.GetRequestObjectPath();
            var loc  = exc.Anchor.SourceLocation;
            var err  = new GraphQLError(exc.Message, path, loc, ErrorCodes.InputError);

            context.AddError(err);
        }
コード例 #3
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        public static ErrorResponse ToErrorResponse(this InvalidInputException src)
        {
            var validationErrors = src.Errors.SelectMany(error =>
                                                         error.MemberNames.Select(member => (Member: member, Message: error.ErrorMessage)));

            var errorResponse = ErrorResponse.Create(src.Message);

            foreach (var error in validationErrors)
            {
                errorResponse.AddModelError(error.Member, error.Message);
            }

            return(errorResponse);
        }
コード例 #4
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        public void InvalidInput()
        {
            int Inc(int count, Toggle toggle) => count + 1;

            TypeDrivenStateMachine <State, int> machine =
                TypeDrivenStateMachine <State, int> .Builder()
                .Register <Toggle>(State.On, State.Off, Inc)
                .Register <Toggle>(State.Off, State.On, Inc)
                .Build(State.Off, 0);

            Assert.False(machine.IsValid("foo"));

            InvalidInputException exception = Assert.Throws <InvalidInputException>(() => machine.Apply("foo"));

            Assert.Equal("foo", exception.Input);
            Assert.Equal(State.Off, exception.State);
            Assert.Equal(new List <Type> {
                typeof(Toggle)
            }, exception.ValidInputTypes);
            Assert.Equal("Value \"foo\" of type \"System.String\" is not a valid input from state \"Off\". Valid input types: Toggle", exception.Message);
        }
コード例 #5
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 public ErrorsProblemDetails(InvalidInputException exception)
     : base((int)HttpStatusCode.BadRequest)
 {
     Detail = exception.Message;
     Errors = exception.Errors;
 }
コード例 #6
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        static void Main(string[] args)
        {
            //I use the separate class CoordinatesSetter to set width and height
            Console.WriteLine("Enter coordinates: ");
            var setters = new CoordinatesSetter();


            int x;
            int y;

            try
            {
                x = setters.SetWidth();
                y = setters.SetHeight();

                if (x >= 1000 || y >= 1000)
                {
                    var ex = new NumberOutOfRangeException("Number shouldn't be equal or more than 1000!");
                    Console.WriteLine(ex);
                    return;
                }

                if (x > y)
                {
                    var ex = new NumberOutOfRangeException("Width shouldn't be more than height!");
                    Console.WriteLine(ex);
                    return;
                }
            }
            catch
            {
                var ex = new InvalidInputException("Invalid input for width or height. You should enter a number!");
                Console.WriteLine(ex.Message);
                return;
            }

            //Class for creating a matrix
            var grid   = new Grid(x, y);
            var matrix = grid.GenerationZero;

            // I use class GridActions, where are stored the methods for calculating, filling and etc
            var gridActions = new GridActions();

            Console.WriteLine("Fill matrix");
            gridActions.FillMatrix(matrix);


            //I set the coordinates for the selected item and the number of generations
            Console.WriteLine("Enter coordinates for the selected element");
            int x1 = setters.SetWidthForElement();
            int y1 = setters.SetHeightForElement();

            if (x1 < 0 || x1 > x || y1 < 0 || y1 > y)
            {
                var ex = new ItemOutOfGridException("The item is outside of the grid!");
                Console.WriteLine(ex);
                return;
            }

            Console.WriteLine("Enter N generations:");
            int n = setters.SetGenerations();

            var result = gridActions.Calculate(x1, y1, n, matrix);

            // In my opinion the answer of the first example should be 6, not 5.
            // I checked all of the conditions, debugged the code many times and drawed every state of the matrix to proof this probability.

            // The condition is that we have to do calculations in Generation Zero and N, so we have 11 generations at all.
            // At Generation Zero the selected item is GREEN (count = 1).
            // After that we have two states of the matrix, which switch themselfes every iteration (count = 5). So we have 6 times at all.
            Console.WriteLine($"The cell has been green in {result} calculations.");
        }
 public InvalidInputExceptionHandler(InvalidInputException invalidInputException)
 {
     _invalidInputException = invalidInputException;
 }
コード例 #8
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 public static string GetBadRequestBody(this InvalidInputException ex)
 {
     return(JsonConvert.SerializeObject(
                new Error((int)HttpStatusCode.BadRequest, ErrorCodes.InvalidInputError, ex.Message)));
 }