/// <summary>
/// add new test. it also give the test new id
/// </summary>
/// <param name="test"></param>
public void AddTest(Test test)
{
test.Id = Dal_XML_imp.ID_FromConfigXML().ToString("00000000");
////add 0 at the start of the id antil there is 8 digits
//StringBuilder builder = new StringBuilder();
//for (int i = test.Id.Length; i < 8; i++)
// builder.Append(0);
//builder.Append(test.Id);
//test.Id = builder.ToString();
//Configuration.test_id++;
DataSource.tests.Add(test);
Dal_XML_imp.AddTest_PartialDetails(test);
testEvent(this, null);
}