public void ReturnsChangesForAddedFieldWarning()
{
var fieldValidationResults1 = new List <IFieldValidationResult>();
fieldValidationResults1.Add(FieldValidationResult.CreateError("MyProperty", "FieldError"));
var businessRuleValidationResults1 = new List <IBusinessRuleValidationResult>();
businessRuleValidationResults1.Add(BusinessRuleValidationResult.CreateWarning("BusinessRuleWarning"));
businessRuleValidationResults1.Add(BusinessRuleValidationResult.CreateError("BusinessRuleError"));
var context1 = new ValidationContext(fieldValidationResults1, businessRuleValidationResults1);
var fieldValidationResults2 = new List <IFieldValidationResult>();
fieldValidationResults2.Add(FieldValidationResult.CreateWarning("MyProperty", "FieldWarning"));
fieldValidationResults2.Add(FieldValidationResult.CreateError("MyProperty", "FieldError"));
var businessRuleValidationResults2 = new List <IBusinessRuleValidationResult>();
businessRuleValidationResults2.Add(BusinessRuleValidationResult.CreateWarning("BusinessRuleWarning"));
businessRuleValidationResults2.Add(BusinessRuleValidationResult.CreateError("BusinessRuleError"));
var context2 = new ValidationContext(fieldValidationResults2, businessRuleValidationResults2);
var changes = ValidationContextHelper.GetChanges(context1, context2);
Assert.AreEqual(1, changes.Count);
Assert.AreEqual("MyProperty", ((IFieldValidationResult)changes[0].ValidationResult).PropertyName);
Assert.AreEqual("FieldWarning", changes[0].ValidationResult.Message);
Assert.AreEqual(ValidationResultType.Warning, changes[0].ValidationResult.ValidationResultType);
Assert.AreEqual(ValidationContextChangeType.Added, changes[0].ChangeType);
}
public void ReturnsEmptyCollectionForEqualValidationContexts()
{
var fieldValidationResults1 = new List <IFieldValidationResult>();
fieldValidationResults1.Add(FieldValidationResult.CreateWarning("MyProperty", "FieldWarning"));
fieldValidationResults1.Add(FieldValidationResult.CreateError("MyProperty", "FieldError"));
var businessRuleValidationResults1 = new List <IBusinessRuleValidationResult>();
businessRuleValidationResults1.Add(BusinessRuleValidationResult.CreateWarning("BusinessRuleWarning"));
businessRuleValidationResults1.Add(BusinessRuleValidationResult.CreateError("BusinessRuleError"));
var context1 = new ValidationContext(fieldValidationResults1, businessRuleValidationResults1);
var fieldValidationResults2 = new List <IFieldValidationResult>();
fieldValidationResults2.Add(FieldValidationResult.CreateWarning("MyProperty", "FieldWarning"));
fieldValidationResults2.Add(FieldValidationResult.CreateError("MyProperty", "FieldError"));
var businessRuleValidationResults2 = new List <IBusinessRuleValidationResult>();
businessRuleValidationResults2.Add(BusinessRuleValidationResult.CreateWarning("BusinessRuleWarning"));
businessRuleValidationResults2.Add(BusinessRuleValidationResult.CreateError("BusinessRuleError"));
var context2 = new ValidationContext(fieldValidationResults2, businessRuleValidationResults2);
var changes = ValidationContextHelper.GetChanges(context1, context2);
Assert.AreEqual(0, changes.Count);
}
partial void AttributeBasedValidation(string propertyName, ValidationResultCollection results)
{
var property = Properties.Metadata.Properties[propertyName];
if (property.CanRead)
{
var context = ValidationContextHelper.Create(this);
context.MemberName = property.Name;
Validator.TryValidateProperty(property.InvokeGet(this), context, results);
}
}
public void ThrowsArgumentNullExceptionForNullSecondArgument()
{
ExceptionTester.CallMethodAndExpectException <ArgumentNullException>(() => ValidationContextHelper.GetChanges(new ValidationContext(), null));
}
public void ReturnsChangesForComplexScenario()
{
var fieldValidationResults1 = new List <IFieldValidationResult>();
fieldValidationResults1.Add(FieldValidationResult.CreateWarning("MyProperty", "FieldWarning"));
fieldValidationResults1.Add(FieldValidationResult.CreateError("MyProperty", "FieldError"));
var businessRuleValidationResults1 = new List <IBusinessRuleValidationResult>();
businessRuleValidationResults1.Add(BusinessRuleValidationResult.CreateWarning("BusinessRuleWarning"));
businessRuleValidationResults1.Add(BusinessRuleValidationResult.CreateError("BusinessRuleError"));
var context1 = new ValidationContext(fieldValidationResults1, businessRuleValidationResults1);
var fieldValidationResults2 = new List <IFieldValidationResult>();
fieldValidationResults2.Add(FieldValidationResult.CreateWarning("MyProperty", "FieldWarningTextHasChanged"));
fieldValidationResults2.Add(FieldValidationResult.CreateError("NewProperty", "FieldErrorForNewProperty"));
var businessRuleValidationResults2 = new List <IBusinessRuleValidationResult>();
businessRuleValidationResults2.Add(BusinessRuleValidationResult.CreateWarning("BusinessRuleWarningTextHasChanged"));
var context2 = new ValidationContext(fieldValidationResults2, businessRuleValidationResults2);
var changes = ValidationContextHelper.GetChanges(context1, context2);
Assert.AreEqual(7, changes.Count);
int counter;
// Field warning text has changed, thus removed
counter = 0;
Assert.AreEqual("MyProperty", ((IFieldValidationResult)changes[counter].ValidationResult).PropertyName);
Assert.AreEqual("FieldWarning", changes[counter].ValidationResult.Message);
Assert.AreEqual(ValidationResultType.Warning, changes[counter].ValidationResult.ValidationResultType);
Assert.AreEqual(ValidationContextChangeType.Removed, changes[counter].ChangeType);
// Field error has been removed
counter++;
Assert.AreEqual("MyProperty", ((IFieldValidationResult)changes[counter].ValidationResult).PropertyName);
Assert.AreEqual("FieldError", changes[counter].ValidationResult.Message);
Assert.AreEqual(ValidationResultType.Error, changes[counter].ValidationResult.ValidationResultType);
Assert.AreEqual(ValidationContextChangeType.Removed, changes[counter].ChangeType);
// Field warning text has changed, thus added
counter++;
Assert.AreEqual("MyProperty", ((IFieldValidationResult)changes[counter].ValidationResult).PropertyName);
Assert.AreEqual("FieldWarningTextHasChanged", changes[counter].ValidationResult.Message);
Assert.AreEqual(ValidationResultType.Warning, changes[counter].ValidationResult.ValidationResultType);
Assert.AreEqual(ValidationContextChangeType.Added, changes[counter].ChangeType);
// Field error added
counter++;
Assert.AreEqual("NewProperty", ((IFieldValidationResult)changes[counter].ValidationResult).PropertyName);
Assert.AreEqual("FieldErrorForNewProperty", changes[counter].ValidationResult.Message);
Assert.AreEqual(ValidationResultType.Error, changes[counter].ValidationResult.ValidationResultType);
Assert.AreEqual(ValidationContextChangeType.Added, changes[counter].ChangeType);
// Business rule text has changed, thus removed
counter++;
Assert.AreEqual("BusinessRuleWarning", changes[counter].ValidationResult.Message);
Assert.AreEqual(ValidationResultType.Warning, changes[counter].ValidationResult.ValidationResultType);
Assert.AreEqual(ValidationContextChangeType.Removed, changes[counter].ChangeType);
// Business rule error has been removed
counter++;
Assert.AreEqual("BusinessRuleError", changes[counter].ValidationResult.Message);
Assert.AreEqual(ValidationResultType.Error, changes[counter].ValidationResult.ValidationResultType);
Assert.AreEqual(ValidationContextChangeType.Removed, changes[counter].ChangeType);
// Business rule text has changed, thus added
counter++;
Assert.AreEqual("BusinessRuleWarningTextHasChanged", changes[counter].ValidationResult.Message);
Assert.AreEqual(ValidationResultType.Warning, changes[counter].ValidationResult.ValidationResultType);
Assert.AreEqual(ValidationContextChangeType.Added, changes[counter].ChangeType);
}
