public void Validate_ValidOrientation_NoErrorMessage()
{
// Setup
var rule = new NumericInputRule(new RoundedDouble(2), paramName);
// Call
IEnumerable <string> message = rule.Validate();
// Assert
CollectionAssert.IsEmpty(message);
}
public void Validate_InvalidOrientation_ErrorMessage()
{
// Setup
var orientation = new RoundedDouble(2, double.NaN);
var rule = new NumericInputRule(orientation, paramName);
// Call
IEnumerable <string> messages = rule.Validate();
string[] validationMessages = messages.ToArray();
// Assert
Assert.AreEqual(1, validationMessages.Length);
string expectedMessage = $"De waarde voor '{paramName}' moet een concreet getal zijn.";
StringAssert.StartsWith(expectedMessage, validationMessages[0]);
}
