public static ValidationResult ValidateExercise(IExerciseContract exercise, string testSeed = "*****@*****.**")
{
if (string.IsNullOrEmpty(exercise.Name))
{
return(ValidationResult.MISSING_EXERCISE_NAME);
}
if (string.IsNullOrEmpty(exercise.FileName))
{
return(ValidationResult.MISSING_EXERCISE_FILE_NAME);
}
//Validate ViewModel
try
{
var viewModel = exercise.GetViewModel(testSeed);
}
catch (Exception)
{
return(ValidationResult.VIEW_MODEL_ERROR);
}
//Input Definition
Dictionary <Cell, InputDefinition> inputDefinitions;
try
{
inputDefinitions = exercise.GetInputDefiniton();
if (inputDefinitions.Count < 1)
{
return(ValidationResult.NO_INPUT_DEFINITION_FOUND);
}
}
catch (Exception)
{
return(ValidationResult.INPUT_DEFINITION_ERROR);
}
//Solution
try
{
var solution = exercise.GenerateSolution(testSeed);
foreach (var item in solution)
{
if (!inputDefinitions.ContainsKey(item.Key))
{
return(ValidationResult.INPUT_MISSING_FOR_SOLUTION);
}
}
}
catch (Exception)
{
return(ValidationResult.SOLUTION_ERROR);
}
return(ValidationResult.VALID);
}
private List <SolutionCell> GetSolutionCell(IExerciseContract contract)
{
List <SolutionCell> solutions = new List <SolutionCell>();
foreach (var item in contract.GetInputDefiniton())
{
solutions.Add(new SolutionCell()
{
Row = item.Key.Row,
Column = item.Key.Column,
InputType = item.Value.InputType,
Label = item.Value.Label
});
}
return(solutions);
}
private List <SolutionCell> GetSolutionCells(IExerciseContract contract, string seed)
{
List <SolutionCell> solutions = new List <SolutionCell>();
var definitions = contract.GetInputDefiniton();
foreach (var item in contract.GenerateSolution(seed))
{
solutions.Add(new SolutionCell()
{
Row = item.Key.Row,
Column = item.Key.Column,
Input = item.Value.GetExpected(),
InputType = definitions[item.Key].InputType,
Label = definitions[item.Key].Label,
State = InputStatus.Correct
});
}
return(solutions);
}