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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 unittest
from ..heading_text import HeadingText
from ..image_resource import ImageResource
from ..toolkit import toolkit_object
from ..window import Window
GuiTestAssistant = toolkit_object("util.gui_test_assistant:GuiTestAssistant")
no_gui_test_assistant = GuiTestAssistant.__name__ == "Unimplemented"
is_wx = toolkit_object.toolkit == "wx"
@unittest.skipIf(no_gui_test_assistant, "No GuiTestAssistant")
class TestHeadingText(unittest.TestCase, GuiTestAssistant):
def setUp(self):
GuiTestAssistant.setUp(self)
self.window = Window()
self.window.create()
def tearDown(self):
if self.widget.control is not None:
with self.delete_widget(self.window.control):
self.widget.destroy()
if self.window.control is not None:
with self.delete_widget(self.window.control):
self.window.destroy()
del self.widget
del self.window
GuiTestAssistant.tearDown(self)
def test_lifecycle(self):
# test that create/destroy works
self.widget = HeadingText(self.window.control)
self.assertIsNone(self.widget.control)
with self.event_loop():
self.widget.create(parent=self.window.control)
self.assertIsNotNone(self.widget.control)
with self.event_loop():
self.widget.destroy()
def test_one_stage_create(self):
# test that automatic creation works
with self.event_loop():
with self.assertWarns(DeprecationWarning):
self.widget = HeadingText(self.window.control, create=True)
self.assertIsNotNone(self.widget.control)
with self.event_loop():
self.widget.destroy()
def test_two_stage_create(self):
# test that create=False works
with self.assertWarns(DeprecationWarning):
self.widget = HeadingText(create=False)
self.assertIsNone(self.widget.control)
with self.event_loop():
self.widget.create(parent=self.window.control)
self.assertIsNotNone(self.widget.control)
with self.event_loop():
self.widget.destroy()
def test_text(self):
# test that create works with text
with self.event_loop():
self.widget = HeadingText(
self.window.control,
text="Hello",
)
self.widget.create()
self.assertEqual(self.widget.text, "Hello")
self.assertEqual(self.widget._get_control_text(), "Hello")
with self.event_loop():
self.widget.destroy()
@unittest.skipUnless(is_wx, "Only Wx supports background images")
def test_image(self):
# test that image raises a deprecation warning
with self.event_loop():
with self.assertWarns(DeprecationWarning):
self.widget = HeadingText(
self.window.control,
image=ImageResource("core.png"),
)
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