public void IsValid_GetValidationResult_ReturnsValidationResultWhenValueDoesNotHaveSpecifiedLength(object value)
{
// Arrange
ValidationContext validationContext = new ValidationContext(new { }, null, null);
ValidateLengthAttribute validateLengthAttribute = new ValidateLengthAttribute(8, nameof(DummyStrings.Dummy), typeof(DummyStrings));
// Act
// IsValid is a protected function, the public function GetValidationResult calls it.
ValidationResult validationResult = validateLengthAttribute.GetValidationResult(value, validationContext);
// Assert
Assert.Equal(DummyStrings.Dummy, validationResult.ErrorMessage);
}
public void IsValid_GetValidationResult_ReturnsNullWhenValueHasSpecifiedLengthOrIsNullOrAnEmptyString(object value)
{
// Arrange
ValidationContext validationContext = new ValidationContext(new { }, null, null);
ValidateLengthAttribute validateLengthAttribute = new ValidateLengthAttribute(8, nameof(DummyStrings.Dummy), typeof(DummyStrings));
// Act
// IsValid is a protected function, the public function GetValidationResult calls it.
ValidationResult validationResult = validateLengthAttribute.GetValidationResult(value, validationContext);
// Assert
Assert.Null(validationResult);
}