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# (C) Copyright 2005-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
import os
import unittest
from ..about_dialog import AboutDialog
from ..constant import OK, CANCEL
from ..toolkit import toolkit_object
from ..window import Window
GuiTestAssistant = toolkit_object("util.gui_test_assistant:GuiTestAssistant")
no_gui_test_assistant = GuiTestAssistant.__name__ == "Unimplemented"
ModalDialogTester = toolkit_object(
"util.modal_dialog_tester:ModalDialogTester"
)
no_modal_dialog_tester = ModalDialogTester.__name__ == "Unimplemented"
@unittest.skipIf(no_gui_test_assistant, "No GuiTestAssistant")
class TestAboutDialog(unittest.TestCase, GuiTestAssistant):
def setUp(self):
GuiTestAssistant.setUp(self)
self.dialog = AboutDialog()
def tearDown(self):
if self.dialog.control is not None:
with self.delete_widget(self.dialog.control):
self.dialog.destroy()
self.dialog = None
GuiTestAssistant.tearDown(self)
def test_create(self):
# test that creation and destruction works as expected
with self.event_loop():
self.dialog.create()
with self.event_loop():
self.dialog.destroy()
def test_destroy(self):
# test that destroy works even when no control
with self.event_loop():
self.dialog.destroy()
def test_create_parent(self):
# test that creation and destruction works as expected with a parent
parent = Window()
with self.event_loop():
parent.create(parent.control)
self.dialog.create()
with self.event_loop():
self.dialog.destroy()
with self.event_loop():
parent.destroy()
@unittest.skipIf(no_modal_dialog_tester, "ModalDialogTester unavailable")
def test_accept(self):
# test that accept works as expected
# XXX duplicate of Dialog test, not needed?
tester = ModalDialogTester(self.dialog.open)
tester.open_and_run(when_opened=lambda x: x.close(accept=True))
self.assertEqual(tester.result, OK)
self.assertEqual(self.dialog.return_code, OK)
@unittest.skipIf(no_modal_dialog_tester, "ModalDialogTester unavailable")
def test_close(self):
# test that closing works as expected
# XXX duplicate of Dialog test, not needed?
tester = ModalDialogTester(self.dialog.open)
tester.open_and_run(when_opened=lambda x: self.dialog.close())
self.assertEqual(tester.result, CANCEL)
self.assertEqual(self.dialog.return_code, CANCEL)
@unittest.skipIf(no_modal_dialog_tester, "ModalDialogTester unavailable")
def test_parent(self):
# test that lifecycle works with a parent
parent = Window()
self.dialog.parent = parent.control
parent.open()
tester = ModalDialogTester(self.dialog.open)
tester.open_and_run(when_opened=lambda x: x.close(accept=True))
with self.event_loop():
parent.close()
self.assertEqual(tester.result, OK)
self.assertEqual(self.dialog.return_code, OK)
def test__create_html(self):
# test that the html content is properly created
self.dialog.additions.extend(["test line 1", "test line 2"])
self.dialog.copyrights.extend(["copyright", "copyleft"])
html = self.dialog._create_html()
self.assertIn("test line 1<br />test line 2<br>", html)
self.assertIn(
"Copyright © copyright<br />Copyright © copyleft", html
)
def test_image_default(self):
# test that the default image is found
import pyface
expected_path = os.path.join(
os.path.dirname(pyface.__file__),
"images",
"about.png",
)
self.assertEqual(
self.dialog.image.absolute_path,
expected_path,
)
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