public void TestReadTransportersDistance2()
{
BestTransporterView btr = new BestTransporterView();
Tuple <int, string> tupDist = btr.ValidateDistance("03");
Assert.IsTrue(tupDist.Item1 == 3, "Distance should be 3 miles");
Assert.IsTrue(tupDist.Item2.Length == 0, "should be no error with zero length error msg");
}
public void TestReadTransportersDistanceZeroTest()
{
BestTransporterView btr = new BestTransporterView();
Tuple <int, string> tupDist = btr.ValidateDistance("-3");
Assert.IsTrue(tupDist.Item1 == -1, "Distance should be -1 miles");
Assert.IsTrue(tupDist.Item2.Length > 0, "should be an error msg");
}