private void BtnLogin_Click(object sender, RoutedEventArgs e)
{
var userName = TbUserName.Text;
var password = PbPassword.Password;
var registrationRequired = CheckBoxRegistration.IsChecked == true;
//Validate correctness of login credentials
try
{
LoginValidator.ValidateLogin(userName, password, registrationRequired);
}
catch (ArgumentException exception)
{
MessageBox.Show(exception.Message);
return;
}
//Connects user if everything is OK
_clientService = new ClientService();
_clientService.FaultExceptionThrown += FaultExceptionOccured;
_clientService.ConnectUser(userName, password, registrationRequired);
_clientService.FaultExceptionThrown -= FaultExceptionOccured;
if (_clientService.CurrentUser == null)
{
return;
}
//Creates main window instance and shows it
MainWindow mainWindow = new MainWindow(_clientService, this);
mainWindow.Title += $" - {userName}";
mainWindow.Show();
Hide();
}
public void RestrictedUsernameStr()
{
string[] badUserNames =
{
"someUsername`",
"someUsername~",
"someUsername!",
"someUsername@",
"someUsername#",
"someUsername$",
"someUsername%",
"someUsername^",
"someUsername|",
"someUsername&",
"someUsername*",
"someUsername)",
"someUsername-",
"someUsername+",
"someUsername[",
"someUsername]",
"someUsername\"",
"someUsername/",
"someUsername№",
"someUsername;",
"someUsername:"******"someUsername?",
"someUsername="******"someUsername<",
"someUsername>",
"someUsername,",
"someUsername'",
"someUsername{",
"someUsername}",
"someUsername ",
};
string password = "******";
foreach (var username in badUserNames)
{
string actualExMessage = null;
try
{
LoginValidator.ValidateLogin(username, password, false);
}
catch (ArgumentException e)
{
actualExMessage = e.Message;
}
if (actualExMessage == null)
{
Assert.Fail();
}
Assert.AreEqual(_exMessageRestrictedSymbol, actualExMessage);
}
}
public void ValidUsernameSymbols()
{
string[] goodUserNames =
{
"someUsername.",
"someUsername_",
};
string password = "******";
foreach (var username in goodUserNames)
{
LoginValidator.ValidateLogin(username, password, false);
}
}
public void LongUsernameStr()
{
string userName = "******";
string password = "******";
try
{
LoginValidator.ValidateLogin(userName, password, false);
}
catch (ArgumentException e)
{
Assert.AreEqual(_exMessageLongUsername, e.Message);
return;
}
Assert.Fail();
}
public void EmptyPasswordStr()
{
string userName = "******";
string password = "";
try
{
LoginValidator.ValidateLogin(userName, password, false);
}
catch (ArgumentException e)
{
Assert.AreEqual(_exMessageEmptyInput, e.Message);
return;
}
Assert.Fail();
}
public void ShortPasswordStr()
{
string userName = "******";
string password = "******";
try
{
LoginValidator.ValidateLogin(userName, password, true);
}
catch (ArgumentException e)
{
Assert.AreEqual(_exMessageShortPassword, e.Message);
return;
}
Assert.Fail();
}