Source code for taurus.qt.qtgui.util.test.test_ui.test_ui

# -*- coding: utf-8 -*-

#############################################################################
##
## This file is part of Taurus
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## http://taurus-scada.org
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## Copyright 2011 CELLS / ALBA Synchrotron, Bellaterra, Spain
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## Taurus is free software: you can redistribute it and/or modify
## it under the terms of the GNU Lesser General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
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## Taurus is distributed in the hope that it will be useful,
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## GNU Lesser General Public License for more details.
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"""Unit tests for UILoadable decorator"""

import os.path

from taurus.external import unittest
from taurus.external.qt import Qt
from taurus.qt.qtgui.util.ui import UILoadable
from taurus.qt.qtgui.test import BaseWidgetTestCase
from mywidget3 import MyWidget3


[docs]class UILoadableTestCase(unittest.TestCase): """ Test cases for UILoadable decorator """ @UILoadable
[docs] class MyWidget1(Qt.QWidget): def __init__(self, parent=None): Qt.QWidget.__init__(self, parent) self.loadUi() self.my_button.setText("This is MY1 button")
@UILoadable(with_ui="ui")
[docs] class MyWidget2(Qt.QWidget): def __init__(self, parent=None): Qt.QWidget.__init__(self, parent) path = os.path.join(os.path.dirname(__file__), "ui", "mywidget2") self.loadUi(filename="mywidget2_custom.ui", path=path) self.ui.my_button.setText("This is MY2 button")
[docs] def setUp(self): app = Qt.QApplication.instance() if app is None: app = Qt.QApplication([]) self.__app = app
[docs] def test_uiloadable_default(self): """Test UILoadable with default arguments""" widget = self.MyWidget1() self.assertEquals(widget.my_button.text(), "This is MY1 button", "button text differs from expected")
[docs] def test_uiloadable_customized(self): """Test UILoadable with customized filename and path""" widget = self.MyWidget2() self.assertTrue(hasattr(widget, "ui"), "widget doesn't have 'ui' member") self.assertTrue(hasattr(widget.ui, "my_button"), "widget.ui doesn't have a 'my_button' member") self.assertFalse(hasattr(widget, "my_button"), "widget has a my_button member") self.assertEquals(widget.ui.my_button.text(), "This is MY2 button", "button text differs from expected")
[docs]class Bug151_TestCase(BaseWidgetTestCase, unittest.TestCase): '''Test for bug 151: https://sourceforge.net/p/tauruslib/tickets/151/'''
[docs] def test_bug151(self): '''Check inheritance of UILoadable classes across packages (bug #151) ''' class Bug151_Widget(MyWidget3): pass try: Bug151_Widget() except: self.fail('Inheriting from UILoadable from another package fails')
[docs]def main(): unittest.main()
if __name__ == "__main__": main()