public async Task TestCommandNull()
{
var command = new CommandA();
var self = new CommandAndValidator(command, null);
var result = await CommandValidationSteps.Validate(self);
result.ShouldBe(command);
}
public async Task TestCommandValid()
{
var command = new CommandA();
var self = new CommandAndValidator(command, _validValidator);
var result = await CommandValidationSteps.Validate(self);
await _validValidator.Received().ValidateAsync(command);
result.ShouldBe(command);
}
public void TestCommandInvalid()
{
var command = new CommandA();
var self = new CommandAndValidator(command, _invalidValidator);
var result = Should.Throw<Qvc.Validation.ValidationException>(async () => await CommandValidationSteps.Validate(self));
_invalidValidator.Received().ValidateAsync(command);
result.Violations.Single().FieldName.ShouldBe("fieldCamelCase");
result.Violations.Single().Message.ShouldBe("error");
}
public static async Task<ICommand> Validate(CommandAndValidator self)
{
if (self.Validator == null)
{
return self.Command;
}
var result = await self.Validator.ValidateAsync(self.Command);
if (result.IsValid)
{
return self.Command;
}
var errors = result.Errors
.Select(x => new Violation(x.PropertyName.ToCamelCase(), x.ErrorMessage))
.ToList();
throw new Qvc.Validation.ValidationException(errors);
}
