#!/usr/bin/env python

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## This file is part of the test suite of PySide2.
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'''Using self.connect(signal, method)'''

import unittest

from PySide2.QtCore import QObject, SIGNAL, SLOT
from PySide2.QtWidgets import QPushButton, QWidget

from helper import UsesQApplication


class SelfConnect(UsesQApplication):

    def testButtonClickClose(self):
        button = QPushButton()
        button.connect(button, SIGNAL('clicked()'), SLOT('close()'))

        button.show()
        self.assertTrue(button.isVisible())
        button.click()
        self.assertTrue(not button.isVisible())

    def testWindowButtonClickClose(self):
        button = QPushButton()
        window = QWidget()
        window.connect(button, SIGNAL('clicked()'), SLOT('close()'))

        window.show()
        self.assertTrue(window.isVisible())
        button.click()
        self.assertTrue(not window.isVisible())



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