#############################################################################
##
## Copyright (C) 2016 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the test suite of Qt for Python.
##
## $QT_BEGIN_LICENSE:GPL-EXCEPT$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and The Qt Company. For licensing terms
## and conditions see https://www.qt.io/terms-conditions. For further
## information use the contact form at https://www.qt.io/contact-us.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 3 as published by the Free Software
## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
## included in the packaging of this file. Please review the following
## information to ensure the GNU General Public License requirements will
## be met: https://www.gnu.org/licenses/gpl-3.0.html.
##
## $QT_END_LICENSE$
##
#############################################################################

import unittest
import colorsys

from PySide2.QtCore import SIGNAL
from PySide2.QtWidgets import QPushButton, QApplication


class Test (QApplication) :
    def __init__(self, argv) :
        super(Test, self).__init__(argv)
        self._called = False

    def called(self):
        self._called = True


class QApplicationSignalsTest(unittest.TestCase):
    def testQuit(self):
        app = Test([])
        button = QPushButton("BUTTON")
        app.connect(button, SIGNAL("clicked()"), app.called)
        button.click()
        self.assertTrue(app._called)

if __name__ == '__main__':
    unittest.main()