public void NoValuesSetGenericEmptyList(string propertyName)
{
// nothing to validate because list is empty
ListPropertyAllowedValuesAttribute attr = new ListPropertyAllowedValuesAttribute(propertyName, new string[] { });
attr.IsValid(new List <string>()).Should().BeTrue();
}
public void NoValuesSetNullList(string propertyName)
{
// nothing to validate because list is null
ListPropertyAllowedValuesAttribute attr = new ListPropertyAllowedValuesAttribute(propertyName, new string[] { });
attr.IsValid(null).Should().BeTrue();
}
public void GenericListNoValuesDefinedToBeAllowedNullValueIsAllowed(string propertyName)
{
ListPropertyAllowedValuesAttribute attr = new ListPropertyAllowedValuesAttribute(propertyName, new string[] { });
List <string> inList = new List <string>(1);
inList.Add(null);
attr.IsValid(inList).Should().BeTrue();
}
public void PropertyNameInvalidAllowedValuesNull(string propertyName)
{
ListPropertyAllowedValuesAttribute attr = new ListPropertyAllowedValuesAttribute(propertyName, new string[] { });
List <SomeDemoObject> inList = new List <SomeDemoObject>(5);
inList.Add(new SomeDemoObject());
Action act = () => attr.IsValid(inList);
act.ShouldThrowExactly <ArgumentException>().WithMessage($"Item doesn't contain property named: '{propertyName}'.*");
}
public void ArrayListNoValuesDefinedToBeAllowedNullValueIsAllowed(string propertyName)
{
// the underlying AllowedValuesAttribute validator allows null values
// the property name is null or empty string (or just whitespaces) this should be true
ListPropertyAllowedValuesAttribute attr = new ListPropertyAllowedValuesAttribute(propertyName, new string[] { });
ArrayList inList = new ArrayList(1);
inList.Add(null);
attr.IsValid(inList).Should().BeTrue();
}
public void ListContainsAllowedStringValues(string propertyName)
{
string[] allowedValues = new string[] { "ptv", "vrk", "some other text" };
ListPropertyAllowedValuesAttribute attr = new ListPropertyAllowedValuesAttribute(propertyName, allowedValues);
List <string> inList = new List <string>();
inList.Add("some other text");
inList.Add("ptv");
inList.Add(null); // null should be always allowed
inList.Add("vrk");
attr.IsValid(inList).Should().BeTrue();
}
public void ListContainsNotAllowedStringValuesPartialMatch(string propertyName)
{
string[] allowedValues = new string[] { "ptv", "vrk", "some other text" };
ListPropertyAllowedValuesAttribute attr = new ListPropertyAllowedValuesAttribute(propertyName, allowedValues);
List <string> inList = new List <string>();
inList.Add("some");
List <ValidationAttribute> validationAttributes = new List <ValidationAttribute>();
validationAttributes.Add(attr);
List <ValidationResult> validationResults = new List <ValidationResult>();
ValidationContext ctx = new ValidationContext(inList);
// need to do validation like this because the implementation uses in this case validationcontext (property name is empty string)
Validator.TryValidateValue(inList, ctx, validationResults, validationAttributes).Should().BeFalse();
}
