public void IsValidReturnsFalseWhenEnumOfGivenObjectIsNotSet()
{
IValidationRule <FakeObjectToValidate> rule = new ObjectMustBeEnumMemberRule <FakeObjectToValidate>(f => f.FakeEnum);
bool isValid = rule.IsValid(new FakeObjectToValidate());
Assert.IsFalse(isValid, "IsValid returned true when enum property was not set.");
}
public void IsValidReturnsFalseWhenGivenNullObjectToCheck()
{
IValidationRule <FakeObjectToValidate> rule = new ObjectMustBeEnumMemberRule <FakeObjectToValidate>(f => f.FakeEnum);
bool isValid = rule.IsValid(null);
Assert.IsFalse(isValid, "Null object returned true.");
}
public void GetErrorMessageReturnsMessageForInvalidEnum()
{
IValidationRule <FakeObjectToValidate> rule = new ObjectMustBeEnumMemberRule <FakeObjectToValidate>(f => f.FakeEnum);
string message = rule.GetErrorMessage(new FakeObjectToValidate());
Assert.IsNotNull(message);
Assert.IsNotEmpty(message);
}
public void IsValidReturnsTrueWhenEnumOfGivenObjectIsNotSetToMemberOfThatEnum()
{
IValidationRule <FakeObjectToValidate> rule = new ObjectMustBeEnumMemberRule <FakeObjectToValidate>(f => f.FakeEnum);
bool isValid = rule.IsValid(new FakeObjectToValidate {
FakeEnum = (FakeEnum)55
});
Assert.IsFalse(isValid, "IsValid returned true when enum property was not set to member of that enum.");
}
