def test_remove_fs_no_fs():
"""
Removing a non-existent file system raises a RuntimeError.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.fs = None
with pytest.raises(RuntimeError):
mm.remove_fs()
def test_remove_fs_no_fs():
"""
Removing a non-existent file system raises a RuntimeError.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.fs = None
with pytest.raises(RuntimeError):
mm.remove_fs()
def test_remove_fs():
"""
Removing the file system results in the expected state.
"""
view = mock.MagicMock()
view.remove_repl = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.fs = True
mm.remove_fs()
assert view.remove_filesystem.call_count == 1
assert mm.fs is None
def test_remove_fs():
"""
Removing the file system results in the expected state.
"""
view = mock.MagicMock()
view.remove_repl = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.fs = True
mm.remove_fs()
assert view.remove_filesystem.call_count == 1
assert mm.fs is None
def test_toggle_files_off():
"""
If the fs is on, toggle if off.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.remove_fs = mock.MagicMock()
mm.repl = None
mm.fs = True
mm.toggle_files(None)
assert mm.remove_fs.call_count == 1
def test_toggle_files_off():
"""
If the fs is on, toggle if off.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.remove_fs = mock.MagicMock()
mm.repl = None
mm.fs = True
mm.toggle_files(None)
assert mm.remove_fs.call_count == 1
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()
