private PasswordInformation GetPasswordInformation(Boolean refresh)
 {
     if (_passwordInformation.IsNull() || refresh)
     {
         _passwordInformation = new PasswordInformation(Settings.Default.TestUserName,
                                                        Settings.Default.TestEmailAddress,
                                                        Settings.Default.TestPassword,
                                                        DataContextTest.GetOneDataContext());
     }
     return(_passwordInformation);
 }