def test_FileManager_ls():
"""
The on_list_files signal is emitted with a tuple of files when microfs.ls
completes successfully.
"""
fm = FileManager("/dev/ttyUSB0")
fm.serial = mock.MagicMock()
fm.on_list_files = mock.MagicMock()
mock_ls = mock.MagicMock(return_value=["foo.py", "bar.py"])
with mock.patch("mu.modes.base.microfs.ls", mock_ls):
fm.ls()
fm.on_list_files.emit.assert_called_once_with(("foo.py", "bar.py"))
def test_FileManager_delete():
"""
The on_delete_file signal is emitted with the name of the effected file
when microfs.rm completes successfully.
"""
fm = FileManager("/dev/ttyUSB0")
fm.serial = mock.MagicMock()
fm.on_delete_file = mock.MagicMock()
mock_rm = mock.MagicMock()
with mock.patch('mu.modes.base.microfs.rm', mock_rm):
fm.delete('foo.py')
mock_rm.assert_called_once_with('foo.py', serial=fm.serial)
fm.on_delete_file.emit.assert_called_once_with('foo.py')
def test_fileManager_get():
"""
The on_get_file signal is emitted with the name of the effected file when
microfs.get completes successfully.
"""
fm = FileManager("/dev/ttyUSB0")
fm.serial = mock.MagicMock()
fm.on_get_file = mock.MagicMock()
mock_get = mock.MagicMock()
with mock.patch("mu.modes.base.microfs.get", mock_get):
fm.get("foo.py", "bar.py")
mock_get.assert_called_once_with("foo.py", "bar.py", serial=fm.serial)
fm.on_get_file.emit.assert_called_once_with("foo.py")
def test_FileManager_put():
"""
The on_put_file signal is emitted with the name of the effected file when
microfs.put completes successfully.
"""
fm = FileManager("/dev/ttyUSB0")
fm.serial = mock.MagicMock()
fm.on_put_file = mock.MagicMock()
mock_put = mock.MagicMock()
path = os.path.join('directory', 'foo.py')
with mock.patch('mu.modes.base.microfs.put', mock_put):
fm.put(path)
mock_put.assert_called_once_with(path, target=None, serial=fm.serial)
fm.on_put_file.emit.assert_called_once_with('foo.py')