def test_deactivate():
"""
Ensure Filesystem pane is hidden, when MicroPython-mode is
deactivated.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.remove_fs = mock.MagicMock()
mm.activate()
mm.fs = True
mm.deactivate()
mm.remove_fs.assert_called_once_with()
def test_device_changed(microbit):
"""
Ensure Filesystem pane is reconnected, when the user changes
device.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.add_fs = mock.MagicMock()
mm.remove_fs = mock.MagicMock()
mm.activate()
mm.fs = True
mm.device_changed(microbit)
mm.remove_fs.assert_called_once_with()
mm.add_fs.assert_called_once_with()
