public void GetValidServicesTest()
{
var services = new char[] { 'M', 'n', '9' };
var validServices = DHLServicesValidator.GetValidServices(services);
Assert.IsTrue(validServices.Count() == 2);
Assert.IsTrue(validServices.Count(s => s == 'M') == 1);
Assert.IsTrue(validServices.Count(s => s == 'n') == 0);
Assert.IsTrue(validServices.Count(s => s == 'N') == 1);
Assert.IsTrue(validServices.Count(s => s == '9') == 0);
}
public void IsServiceValidTest()
{
Assert.IsTrue(DHLServicesValidator.IsServiceValid('M'));
Assert.IsTrue(DHLServicesValidator.IsServiceValid('n'));
Assert.IsFalse(DHLServicesValidator.IsServiceValid('9'));
}