public void TestBadRequestFilter_TypelessErrors()
{
var notFoundFilter = new DomainValidationFilter();
var exceptionContext = new FakeContext();
exceptionContext.Exception = new DomainValidationException(new List <DomainError> {
DomainError.Create(EnumErrors.Error1)
});
notFoundFilter.OnException(exceptionContext);
var exceptionContextResult = exceptionContext.Result as BadRequestObjectResult;
Assert.IsNotNull(exceptionContextResult);
Assert.AreEqual(400, exceptionContextResult.StatusCode);
}