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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!
"""
Test case for bug (wx, Mac OS X)
A RangeEditor in mode 'text' for an Int allows values out of range.
"""
import unittest
from traits.has_traits import HasTraits
from traits.trait_types import Float, Int
from traitsui.item import Item
from traitsui.view import View
from traitsui.editors.range_editor import RangeEditor
from traitsui.testing.tester import command
from traitsui.testing.tester.ui_tester import UITester
from traitsui.tests._tools import (
BaseTestMixin,
requires_toolkit,
ToolkitName,
)
class NumberWithRangeEditor(HasTraits):
"""Dialog containing a RangeEditor in 'spinner' mode for an Int."""
number = Int()
traits_view = View(
Item(label="Range should be 3 to 8. Enter 1, then press OK"),
Item("number", editor=RangeEditor(low=3, high=8, mode="text")),
buttons=["OK"],
)
class FloatWithRangeEditor(HasTraits):
"""Dialog containing a RangeEditor in 'spinner' mode for an Int."""
number = Float(5.0)
traits_view = View(
Item("number", editor=RangeEditor(low=0.0, high=12.0)), buttons=["OK"]
)
class TestRangeEditorText(BaseTestMixin, unittest.TestCase):
def setUp(self):
BaseTestMixin.setUp(self)
def tearDown(self):
BaseTestMixin.tearDown(self)
@requires_toolkit([ToolkitName.wx])
def test_wx_text_editing(self):
# behavior: when editing the text part of a spin control box, pressing
# the OK button should update the value of the HasTraits class
# (tests a bug where this fails with an AttributeError)
num = NumberWithRangeEditor()
tester = UITester()
with tester.create_ui(num) as ui:
# the following is equivalent to setting the text in the text
# control, then pressing OK
text = tester.find_by_name(ui, "number")
text.perform(command.KeyClick("1"))
text.perform(command.KeyClick("Enter"))
# the number traits should be between 3 and 8
self.assertTrue(3 <= num.number <= 8)
if __name__ == "__main__":
# Executing the file opens the dialog for manual testing
num = NumberWithRangeEditor()
num.configure_traits()
print(num.number)
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