|
public Validate ( System.Data.Entity.Internal.Validation.EntityValidationContext entityValidationContext, InternalMemberEntry property ) : IEnumerable |
||
| entityValidationContext | System.Data.Entity.Internal.Validation.EntityValidationContext | Validation context. Never null. |
| property | InternalMemberEntry | Property to validate. Null for entity validation. Not null for property validation. |
| return | IEnumerable |
|
public void ValidationAttributeValidator_does_not_return_errors_if_property_value_is_valid()
{
var mockInternalEntityEntry = Internal.MockHelper.CreateMockInternalEntityEntry(
new Dictionary<string, object>
{
{ "Name", "abc" }
});
var ValidationAttributeValidator = new ValidationAttributeValidator(new StringLengthAttribute(10), null);
var results = ValidationAttributeValidator.Validate(
MockHelper.CreateEntityValidationContext(mockInternalEntityEntry.Object),
mockInternalEntityEntry.Object.Property("Name"));
Assert.False(results.Any());
}
public void ValidationAttributeValidator_returns_validation_errors_if_property_value_is_not_valid()
{
var mockInternalEntityEntry = Internal.MockHelper.CreateMockInternalEntityEntry(
new Dictionary<string, object>
{
{ "Name", "abcdefghijklmnopq" }
});
var ValidationAttributeValidator = new ValidationAttributeValidator(new StringLengthAttribute(10), null);
var results = ValidationAttributeValidator.Validate(
MockHelper.CreateEntityValidationContext(mockInternalEntityEntry.Object),
mockInternalEntityEntry.Object.Property("Name"));
Assert.Equal(1, results.Count());
var error = results.Single();
Assert.Equal("Name", error.PropertyName);
Assert.Equal(string.Format(StringLengthAttribute_ValidationError, "Name", 10), error.ErrorMessage);
}
public void ValidationAttributeValidator_returns_errors_for_invalid_complex_property_child_property_values()
{
var entity = new FlightSegmentWithNestedComplexTypes
{
Departure = new DepartureArrivalInfoWithNestedComplexType
{
Airport = new AirportDetails
{
AirportCode = "???",
}
}
};
var mockInternalEntityEntry = Internal.MockHelper.CreateMockInternalEntityEntry(entity);
var validator = new ValidationAttributeValidator(new RegularExpressionAttribute("^[A-Z]{3}$"), null);
var results = validator.Validate(
MockHelper.CreateEntityValidationContext(mockInternalEntityEntry.Object),
mockInternalEntityEntry.Object.Property("Departure").Property("Airport").Property("AirportCode"));
ValidationErrorHelper.VerifyResults(
new[]
{
new Tuple<string, string>(
"Departure.Airport.AirportCode",
string.Format(RegexAttribute_ValidationError, "Departure.Airport.AirportCode", "^[A-Z]{3}$"))
}, results);
}
public void ValidationAttributeValidator_wraps_exceptions()
{
var mockInternalEntityEntry = Internal.MockHelper.CreateMockInternalEntityEntry(
new Dictionary<string, object>
{
{ "ID", 1 }
});
var ValidationAttributeValidator = new ValidationAttributeValidator(new StringLengthAttribute(10), null);
Assert.Equal(
new DbUnexpectedValidationException(
Strings.DbUnexpectedValidationException_ValidationAttribute(
"ID", "System.ComponentModel.DataAnnotations.StringLengthAttribute")).Message,
Assert.Throws<DbUnexpectedValidationException>(
() => ValidationAttributeValidator.Validate(
MockHelper.CreateEntityValidationContext(mockInternalEntityEntry.Object),
mockInternalEntityEntry.Object.Property("ID"))).Message);
}
public void ValidationAttributeValidator_returns_validation_errors_if_entity_validation_with_type_level_annotation_attributes_fails()
{
var mockInternalEntityEntry = Internal.MockHelper.CreateMockInternalEntityEntry(
new Dictionary<string, object>
{
{ "Name", "abcdefghijklmnopq" }
});
mockInternalEntityEntry.Setup(e => e.Entity).Returns(new object());
var ValidationAttributeValidator = new ValidationAttributeValidator(
new CustomValidationAttribute(GetType(), "FailMiserably"), null);
var results = ValidationAttributeValidator.Validate(
MockHelper.CreateEntityValidationContext(mockInternalEntityEntry.Object), null);
Assert.Equal(1, results.Count());
var error = results.Single();
Assert.Equal(null, error.PropertyName);
Assert.Equal("The entity is not valid", error.ErrorMessage);
}
public void ValidationAttributeValidator_returns_errors_if_complex_property_type_level_validation_fails()
{
var entity = new FlightSegmentWithNestedComplexTypes
{
Departure = new DepartureArrivalInfoWithNestedComplexType
{
Airport = new AirportDetails
{
AirportCode = "YVR",
CityCode = "YVR",
CountryCode = "ZZ"
}
}
};
var mockInternalEntityEntry = Internal.MockHelper.CreateMockInternalEntityEntry(entity);
var validator = new ValidationAttributeValidator(new CustomValidationAttribute(typeof(AirportDetails), "ValidateCountry"), null);
var results = validator.Validate(
MockHelper.CreateEntityValidationContext(mockInternalEntityEntry.Object),
mockInternalEntityEntry.Object.Property("Departure").Property("Airport"));
ValidationErrorHelper.VerifyResults(
new[]
{
new Tuple<string, string>("Departure.Airport", "City 'YVR' is not located in country 'ZZ'.")
}, results);
}