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# (C) Copyright 2004-2023 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 traits.api import HasTraits, Bool
from traitsui.api import BooleanEditor, Item, View
from traitsui.tests._tools import (
BaseTestMixin,
requires_toolkit,
ToolkitName,
)
from traitsui.testing.api import (
DisplayedText,
IsChecked,
KeyClick,
KeySequence,
MouseClick,
UITester,
)
class BoolModel(HasTraits):
true_or_false = Bool()
# Run this against wx once enthought/traitsui#752 is also fixed for
# BooleanEditor
@requires_toolkit([ToolkitName.qt, ToolkitName.wx])
class TestBooleanEditor(BaseTestMixin, unittest.TestCase):
def setUp(self):
BaseTestMixin.setUp(self)
def tearDown(self):
BaseTestMixin.tearDown(self)
def check_click_boolean_changes_trait(self, style):
view = View(Item("true_or_false", style=style, editor=BooleanEditor()))
obj = BoolModel()
tester = UITester()
with tester.create_ui(obj, dict(view=view)) as ui:
# sanity check
self.assertEqual(obj.true_or_false, False)
checkbox = tester.find_by_name(ui, "true_or_false")
checkbox.perform(MouseClick())
self.assertEqual(obj.true_or_false, True)
def test_click_boolean_changes_trait_simple(self):
self.check_click_boolean_changes_trait('simple')
def test_click_boolean_changes_trait_custom(self):
self.check_click_boolean_changes_trait('custom')
def test_change_text_boolean_changes_trait(self):
view = View(Item("true_or_false", style='text'))
obj = BoolModel()
tester = UITester()
with tester.create_ui(obj, dict(view=view)) as ui:
self.assertEqual(obj.true_or_false, False)
text_field = tester.find_by_name(ui, 'true_or_false')
for _ in range(5):
text_field.perform(KeyClick("Backspace"))
text_field.perform(KeySequence("True"))
text_field.perform(KeyClick("Enter"))
self.assertEqual(obj.true_or_false, True)
def check_trait_change_shown_in_gui(self, style):
view = View(Item("true_or_false", style=style))
obj = BoolModel()
tester = UITester()
with tester.create_ui(obj, dict(view=view)) as ui:
checkbox = tester.find_by_name(ui, "true_or_false")
checked = checkbox.inspect(IsChecked())
# sanity check
self.assertEqual(checked, False)
obj.true_or_false = True
checked = checkbox.inspect(IsChecked())
self.assertEqual(checked, True)
def test_trait_change_shown_in_gui_simple(self):
self.check_trait_change_shown_in_gui('simple')
def test_trait_change_shown_in_gui_custom(self):
self.check_trait_change_shown_in_gui('custom')
def test_trait_change_shown_in_gui_readonly(self):
view = View(Item("true_or_false", style='readonly'))
obj = BoolModel()
tester = UITester()
with tester.create_ui(obj, dict(view=view)) as ui:
readonly = tester.find_by_name(ui, "true_or_false")
displayed = readonly.inspect(DisplayedText())
# sanity check
self.assertEqual(displayed, 'False')
obj.true_or_false = True
displayed = readonly.inspect(DisplayedText())
self.assertEqual(displayed, 'True')
def test_trait_change_shown_in_gui_text(self):
view = View(Item("true_or_false", style='text'))
obj = BoolModel()
tester = UITester()
with tester.create_ui(obj, dict(view=view)) as ui:
text_field = tester.find_by_name(ui, "true_or_false")
displayed = text_field.inspect(DisplayedText())
# sanity check
self.assertEqual(displayed, 'False')
obj.true_or_false = True
displayed = text_field.inspect(DisplayedText())
self.assertEqual(displayed, 'True')
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