public void TestGetSupportedVehicles()
{
TargetClass = new XmlOperation();
File.Copy(@"InputFiles/ValidFile.xml", TargetClass.XmlPath, true);
TargetClass = new XmlOperation();
var SupportedVehicles = TargetClass.GetSupportedVehicles();
Assert.AreNotEqual(SupportedVehicles, null);
Assert.AreEqual(SupportedVehicles.Count, 3);
Assert.IsTrue(SupportedVehicles.Contains("bike"));
Assert.IsTrue(SupportedVehicles.Contains("car"));
Assert.IsTrue(SupportedVehicles.Contains("van"));
}