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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 traits.util.event_tracer import (
SentinelRecord,
ChangeMessageRecord,
CallingMessageRecord,
ExitMessageRecord,
)
class TestMessageRecords(unittest.TestCase):
def test_base_message_record(self):
record = SentinelRecord()
# Check str output
self.assertEqual(str(record), "\n")
# Check initialization
self.assertRaises(TypeError, SentinelRecord, sdd=0)
def test_change_message_record(self):
record = ChangeMessageRecord(
time=1, indent=3, name="john", old=1, new=1, class_name="MyClass"
)
# Check str output
self.assertEqual(
str(record),
"1 -----> 'john' changed from 1 to 1 in 'MyClass'\n",
)
# Check initialization
self.assertRaises(TypeError, ChangeMessageRecord, sdd=0)
def test_exit_message_record(self):
record = ExitMessageRecord(
time=7, indent=5, handler="john", exception="sssss"
)
# Check str output
self.assertEqual(
str(record), "7 <--------- EXIT: 'john'sssss\n"
)
# Check initialization
self.assertRaises(TypeError, ExitMessageRecord, sdd=0)
def test_calling_message_record(self):
record = CallingMessageRecord(
time=7, indent=5, handler="john", source="sssss"
)
# Check str output
self.assertEqual(
str(record), "7 CALLING: 'john' in sssss\n"
)
# Check initialization
self.assertRaises(TypeError, CallingMessageRecord, sdd=0)
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