def show_login(self):
"""
Show the login form.
"""
self.login_dialog = LoginDialog(self)
self.login_dialog.setup(self.controller)
self.login_dialog.reset()
self.login_dialog.exec()
def test_LoginDialog_setup():
"""
The LoginView is correctly initialised.
"""
mock_controller = mock.MagicMock()
ld = LoginDialog(None)
ld.setup(mock_controller)
assert ld.controller == mock_controller
assert ld.title.text() == '<h1>Sign in</h1>'
def test_LoginDialog_error():
"""
Any error message passed in is assigned as the text for the error label.
"""
mock_controller = mock.MagicMock()
ld = LoginDialog(None)
ld.setup(mock_controller)
ld.error_label = mock.MagicMock()
ld.error('foo')
ld.error_label.setText.assert_called_once_with('foo')
def show_login(self):
"""
Show the login form.
"""
self.login_dialog = LoginDialog(self)
self.login_dialog.move(
QApplication.desktop().screen().rect().center() -
self.rect().center())
self.login_dialog.setup(self.controller)
self.login_dialog.reset()
self.login_dialog.exec()
def setup(self, controller):
"""
Create references to the controller logic and instantiate the various
views used in the UI.
"""
self.controller = controller # Reference the Client logic instance.
self.tool_bar.setup(self, controller)
self.status_bar = QStatusBar(self)
self.setStatusBar(self.status_bar)
self.set_status('Started SecureDrop Client. Please sign in.', 20000)
self.login_dialog = LoginDialog(self)
self.main_view.setup(self.controller)
def test_login_ensure_errors_displayed(qtbot, mocker):
"""
We see an error if incomplete credentials are supplied to the login dialog.
"""
w = Window()
login_dialog = LoginDialog(w)
login_dialog.show()
assert login_dialog.error_bar.error_status_bar.text() == ""
qtbot.keyClicks(login_dialog.username_field, "journalist")
qtbot.mouseClick(login_dialog.submit, Qt.LeftButton)
expected = "Please enter a username, passphrase and two-factor code."
actual = login_dialog.error_bar.error_status_bar.text()
assert actual == expected
def test_LoginDialog_validate_no_input():
"""
If the user doesn't provide input, tell them and give guidance.
"""
mock_controller = mock.MagicMock()
ld = LoginDialog(None)
ld.setup(mock_controller)
ld.username_field.text = mock.MagicMock(return_value='')
ld.password_field.text = mock.MagicMock(return_value='')
ld.tfa_field.text = mock.MagicMock(return_value='')
ld.setDisabled = mock.MagicMock()
ld.error = mock.MagicMock()
ld.validate()
assert ld.setDisabled.call_count == 2
assert ld.error.call_count == 1
def test_LoginDialog_validate_input_ok():
"""
Valid input from the user causes a call to the controller's login method.
"""
mock_controller = mock.MagicMock()
ld = LoginDialog(None)
ld.setup(mock_controller)
ld.username_field.text = mock.MagicMock(return_value='foo')
ld.password_field.text = mock.MagicMock(return_value='bar')
ld.tfa_field.text = mock.MagicMock(return_value='123456')
ld.setDisabled = mock.MagicMock()
ld.error = mock.MagicMock()
ld.validate()
assert ld.setDisabled.call_count == 1
assert ld.error.call_count == 0
mock_controller.login.assert_called_once_with('foo', 'bar', '123456')
def show_login(self):
"""
Show the login form.
"""
self.login_dialog = LoginDialog(self)
# Always display the login dialog centered in the screen.
screen_size = QDesktopWidget().screenGeometry()
login_dialog_size = self.login_dialog.geometry()
x_center = (screen_size.width() - login_dialog_size.width()) / 2
y_center = (screen_size.height() - login_dialog_size.height()) / 2
self.login_dialog.move(x_center, y_center)
self.login_dialog.setup(self.controller)
self.login_dialog.reset()
self.login_dialog.exec()
def test_LoginDialog_reset():
"""
Ensure the state of the login view is returned to the correct state.
"""
mock_controller = mock.MagicMock()
ld = LoginDialog(None)
ld.setup(mock_controller)
ld.username_field = mock.MagicMock()
ld.password_field = mock.MagicMock()
ld.tfa_field = mock.MagicMock()
ld.setDisabled = mock.MagicMock()
ld.error_label = mock.MagicMock()
ld.reset()
ld.username_field.setText.assert_called_once_with('')
ld.password_field.setText.assert_called_once_with('')
ld.tfa_field.setText.assert_called_once_with('')
ld.setDisabled.assert_called_once_with(False)
ld.error_label.setText.assert_called_once_with('')
def test_LoginDialog_validate_too_short_password(mocker):
"""
If the password is too small, we show an informative error message.
"""
mock_controller = mocker.MagicMock()
ld = LoginDialog(None)
ld.setup(mock_controller)
ld.username_field.text = mocker.MagicMock(return_value='foo')
ld.password_field.text = mocker.MagicMock(return_value='bar')
ld.tfa_field.text = mocker.MagicMock(return_value='123456')
ld.setDisabled = mocker.MagicMock()
ld.error = mocker.MagicMock()
ld.validate()
assert ld.setDisabled.call_count == 2
assert ld.error.call_count == 1
assert mock_controller.login.call_count == 0
def test_LoginDialog_validate_input_non_numeric_2fa(mocker):
"""
If the user doesn't provide numeric 2fa input, tell them and give
guidance.
"""
mock_controller = mocker.MagicMock()
ld = LoginDialog(None)
ld.setup(mock_controller)
ld.username_field.text = mocker.MagicMock(return_value='foo')
ld.password_field.text = mocker.MagicMock(return_value='nicelongpassword')
ld.tfa_field.text = mocker.MagicMock(return_value='baz')
ld.setDisabled = mocker.MagicMock()
ld.error = mocker.MagicMock()
ld.validate()
assert ld.setDisabled.call_count == 2
assert ld.error.call_count == 1
assert mock_controller.login.call_count == 0