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from __future__ import absolute_import
import unittest
from ..gui import GUI
from ..image_resource import ImageResource
from ..splash_screen import SplashScreen
from ..toolkit import toolkit_object
GuiTestAssistant = toolkit_object('util.gui_test_assistant:GuiTestAssistant')
no_gui_test_assistant = (GuiTestAssistant.__name__ == 'Unimplemented')
@unittest.skipIf(no_gui_test_assistant, 'No GuiTestAssistant')
class TestWindow(unittest.TestCase, GuiTestAssistant):
def setUp(self):
GuiTestAssistant.setUp(self)
self.window = SplashScreen()
def tearDown(self):
if self.window.control is not None:
with self.delete_widget(self.window.control):
self.window.destroy()
del self.window
GuiTestAssistant.tearDown(self)
def test_destroy(self):
# test that destroy works even when no control
with self.event_loop():
self.window.destroy()
def test_open_close(self):
# test that opening and closing works as expected
with self.assertTraitChanges(self.window, 'opening', count=1):
with self.assertTraitChanges(self.window, 'opened', count=1):
with self.event_loop():
self.window.open()
with self.assertTraitChanges(self.window, 'closing', count=1):
with self.assertTraitChanges(self.window, 'closed', count=1):
with self.event_loop():
self.window.close()
def test_show(self):
# test that show works as expected
with self.event_loop():
self.window._create()
with self.event_loop():
self.window.show(True)
with self.event_loop():
self.window.show(False)
with self.event_loop():
self.window.destroy()
def test_image(self):
# test that images work
self.window.image = ImageResource('core')
with self.assertTraitChanges(self.window, 'opening', count=1):
with self.assertTraitChanges(self.window, 'opened', count=1):
with self.event_loop():
self.window.open()
with self.assertTraitChanges(self.window, 'closing', count=1):
with self.assertTraitChanges(self.window, 'closed', count=1):
with self.event_loop():
self.window.close()
def test_text(self):
# test that images work
self.window.text = "Splash screen"
with self.assertTraitChanges(self.window, 'opening', count=1):
with self.assertTraitChanges(self.window, 'opened', count=1):
with self.event_loop():
self.window.open()
with self.assertTraitChanges(self.window, 'closing', count=1):
with self.assertTraitChanges(self.window, 'closed', count=1):
with self.event_loop():
self.window.close()
def test_text_changed(self):
# test that images work
# XXX this throws a non-failing exception on wx
# - probably the way the test is written.
with self.assertTraitChanges(self.window, 'opening', count=1):
with self.assertTraitChanges(self.window, 'opened', count=1):
with self.event_loop():
self.window.open()
with self.event_loop():
self.window.text = "Splash screen"
with self.assertTraitChanges(self.window, 'closing', count=1):
with self.assertTraitChanges(self.window, 'closed', count=1):
with self.event_loop():
self.window.close()
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