test_text_filter.py

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# Author: Isaac Saito

import unittest

from python_qt_binding.QtCore import QRegExp, Qt

from rqt_reconfigure.text_filter import TextFilter


class MyTest(unittest.TestCase):
    _query_text = 'filter'
    _filtered_text = 'filtered_text'

    def setUp(self):
        unittest.TestCase.setUp(self)

        syntax_nr = QRegExp.RegExp
        syntax = QRegExp.PatternSyntax(syntax_nr)
        self._regExp = QRegExp(self._query_text, Qt.CaseInsensitive, syntax)

        self._filter = TextFilter(self._regExp)
        self._filter.set_text(self._query_text)

    def tearDown(self):
        unittest.TestCase.tearDown(self)

    def test_test_message(self):
        """Testing test_message method."""
        result_regex = self._filter.test_message(self._filtered_text)
        print('result_regex={}'.format(result_regex))
        self.assertEqual(result_regex,
                         True  # Both _query_text & filtered_text overlaps.
                         )