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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 ..progress_dialog import ProgressDialog
from ..toolkit import toolkit_object
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 TestProgressDialog(unittest.TestCase, GuiTestAssistant):
def setUp(self):
GuiTestAssistant.setUp(self)
self.dialog = ProgressDialog()
def tearDown(self):
if self.dialog.control is not None:
with self.delete_widget(self.dialog.control):
self.dialog.destroy()
del self.dialog
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_can_cancel(self):
# test that creation works with can_cancel
self.dialog.can_cancel = True
with self.event_loop():
self.dialog.create()
with self.event_loop():
self.dialog.destroy()
def test_can_ok(self):
# test that creation works with can_ok
self.dialog.can_ok = True
with self.event_loop():
self.dialog.create()
with self.event_loop():
self.dialog.destroy()
def test_show_time(self):
# test that creation works with show_time
self.dialog.show_time = True
with self.event_loop():
self.dialog.create()
with self.event_loop():
self.dialog.destroy()
@unittest.skip("not implemented in any backend")
def test_show_percent(self):
# test that creation works with show_percent
self.dialog.show_percent = True
with self.event_loop():
self.dialog.create()
with self.event_loop():
self.dialog.destroy()
def test_update(self):
self.dialog.min = 0
self.dialog.max = 10
self.dialog.open()
for i in range(11):
with self.event_loop():
result = self.dialog.update(i)
self.assertEqual(result, (True, False))
self.assertIsNone(self.dialog.control)
@unittest.skip("inconsistent implementations")
def test_update_no_control(self):
self.dialog.min = 0
self.dialog.max = 10
with self.event_loop():
result = self.dialog.update(1)
self.assertEqual(result, (None, None))
def test_incomplete_update(self):
self.dialog.min = 0
self.dialog.max = 10
self.can_cancel = True
self.dialog.open()
for i in range(5):
with self.event_loop():
result = self.dialog.update(i)
self.assertEqual(result, (True, False))
self.assertIsNotNone(self.dialog.control)
with self.event_loop():
self.dialog.close()
self.assertIsNone(self.dialog.control)
def test_change_message(self):
self.dialog.min = 0
self.dialog.max = 10
self.dialog.open()
for i in range(11):
with self.event_loop():
self.dialog.change_message("Updating {}".format(i))
result = self.dialog.update(i)
self.assertEqual(result, (True, False))
self.assertEqual(self.dialog.message, "Updating {}".format(i))
self.assertIsNone(self.dialog.control)
def test_update_show_time(self):
self.dialog.min = 0
self.dialog.max = 10
self.dialog.show_time = True
self.dialog.open()
for i in range(11):
with self.event_loop():
result = self.dialog.update(i)
self.assertEqual(result, (True, False))
self.assertIsNone(self.dialog.control)
def test_update_degenerate(self):
self.dialog.min = 0
self.dialog.max = 0
self.dialog.open()
for i in range(10):
with self.event_loop():
result = self.dialog.update(i)
self.assertEqual(result, (True, False))
with self.event_loop():
self.dialog.close()
# XXX not really sure what correct behaviour is here
def test_update_negative(self):
self.dialog.min = 0
self.dialog.max = -10
with self.assertRaises(AttributeError):
with self.event_loop():
self.dialog.open()
self.assertIsNone(self.dialog.control)
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