public void MulitpleValidationFailureForMultiplePropertiesCreatesAMultipleElementErrorDictionaryEachWithMultipleValues()
{
var failures = new List <ValidationFailure>
{
new ValidationFailure("Age", "must be 18 or older"),
new ValidationFailure("Age", "must be 25 or younger"),
new ValidationFailure("Password", "must contain at least 8 characters"),
new ValidationFailure("Password", "must contain a digit"),
new ValidationFailure("Password", "must contain upper case letter"),
new ValidationFailure("Password", "must contain lower case letter"),
};
var actual = new CustomValidationException(failures).Errors;
actual.Keys.Should().BeEquivalentTo(new string[] { "Password", "Age" });
actual["Age"].Should().BeEquivalentTo(new string[]
{
"must be 25 or younger",
"must be 18 or older",
});
actual["Password"].Should().BeEquivalentTo(new string[]
{
"must contain lower case letter",
"must contain upper case letter",
"must contain at least 8 characters",
"must contain a digit",
});
}
public void SingleValidationFailureCreatesASingleElementErrorDictionary()
{
var failures = new List <ValidationFailure>
{
new ValidationFailure("Age", "must be over 18"),
};
var actual = new CustomValidationException(failures).Errors;
actual.Keys.Should().BeEquivalentTo(new string[] { "Age" });
actual["Age"].Should().BeEquivalentTo(new string[] { "must be over 18" });
}
public void OnActionExecuting(ActionExecutingContext context)
{
if (!context.ModelState.IsValid)
{
var exception = new CustomValidationException("Model properties is not valid!");
foreach (var state in context.ModelState)
{
foreach (var error in state.Value.Errors)
{
exception.ValidationErrors.Add(new ValidationResult(error.ErrorMessage, new[] { state.Key }));
}
}
throw exception;
}
}
public void DefaultConstructorCreatesAnEmptyErrorDictionary()
{
var actual = new CustomValidationException().Errors;
actual.Keys.Should().BeEquivalentTo(Array.Empty <string>());
}
private IHttpActionResult ReturnCustomError(System.Web.Http.ModelBinding.ModelStateDictionary modleState, CustomValidationException customEx)
{
foreach (var dicItem in customEx.ErrorCollection)
{
modleState.AddModelError(dicItem.Key, dicItem.Value);
}
return(BadRequest(modleState));
}
