def test_micropython_mode_remove_plotter_active_repl():
"""
When removing the plotter, if the repl is active, retain the
connection.
"""
editor = mock.MagicMock()
view = mock.MagicMock()
mm = MicroPythonMode(editor, view)
mm.connection = mock.MagicMock()
mm.repl = True
mm.remove_plotter()
assert mm.plotter is False
assert mm.connection is not None
def test_micropython_mode_remove_plotter_disconnects():
"""
Ensure that connections are closed when plotter is closed.
"""
editor = mock.MagicMock()
view = mock.MagicMock()
mm = MicroPythonMode(editor, view)
mm.repl = False
mm.plotter = True
mock_repl_connection = mock.MagicMock()
mm.connection = mock_repl_connection
mm.remove_plotter()
mock_repl_connection.close.assert_called_once_with()
assert mm.connection is None
def test_micropython_mode_remove_repl_and_disconnect():
"""
If there is a repl, make sure it's removed as expected and the state is
updated. Disconnect any open serial connection.
"""
editor = mock.MagicMock()
view = mock.MagicMock()
mm = MicroPythonMode(editor, view)
mm.repl = True
mm.plotter = False
mock_repl_connection = mock.MagicMock()
mm.connection = mock_repl_connection
mm.remove_repl()
mock_repl_connection.close.assert_called_once_with()
assert mm.connection is None
def test_micropython_device_changed(microbit):
"""
Ensure REPL/Plotter and connection are reconnected, when the
user changes device.
"""
editor = mock.MagicMock()
view = mock.MagicMock()
view.show_device_selector = mock.MagicMock()
view.hide_device_selector = mock.MagicMock()
mm = MicroPythonMode(editor, view)
mm.add_repl = mock.MagicMock()
mm.add_plotter = mock.MagicMock()
mm.remove_repl = mock.MagicMock()
mm.remove_plotter = mock.MagicMock()
mm.repl = True
mm.plotter = True
mm.connection = mock.MagicMock()
mm.activate()
mm.device_changed(microbit)
mm.add_repl.assert_called_once_with()
mm.add_plotter.assert_called_once_with()
mm.remove_repl.assert_called_once_with()
mm.remove_plotter.assert_called_once_with()
mm.connection.send_interrupt.assert_called_once_with()
