# ====================================================================
# Copyright (c) 2004-2005 Open Source Applications Foundation.
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from unittest import TestCase
from PyLucene import StopAnalyzer

from lia.analysis.AnalyzerUtils import AnalyzerUtils
from lia.analysis.stopanalyzer.StopAnalyzerFlawed import StopAnalyzerFlawed
from lia.analysis.stopanalyzer.StopAnalyzer2 import StopAnalyzer2


class StopAnalyzerAlternativeTest(TestCase):

    def testStopAnalyzer2(self):

        tokens = AnalyzerUtils.tokensFromAnalysis(StopAnalyzer2(),
                                                  "The quick brown...")
        AnalyzerUtils.assertTokensEqual(self, tokens, ["quick", "brown"])

    def testStopAnalyzerFlawed(self):

        tokens = AnalyzerUtils.tokensFromAnalysis(StopAnalyzerFlawed(),
                                                  "The quick brown...")
        self.assertEqual("the", tokens[0].termText())


    #
    # Illustrates that "the" is not removed, although it is lowercased
    #

    def main(cls):

        AnalyzerUtils.displayTokens(StopAnalyzerFlawed(),
                                    "The quick brown...")

    main = classmethod(main)