test_{{cookiecutter.application_name}}.py 文件源码

def test_open_file(window, qtbot, mock):
    """Test the Open File item of the File submenu.

    Qtbot clicks on the file sub menu and then navigates to the Open File item. Mock creates
    an object to be passed to the QFileDialog.
    """
    qtbot.mouseClick(window.file_sub_menu, Qt.LeftButton)
    qtbot.keyClick(window.file_sub_menu, Qt.Key_Down)
    mock.patch.object(QFileDialog, 'getOpenFileName', return_value=('', ''))
    qtbot.keyClick(window.file_sub_menu, Qt.Key_Enter)