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from lia.common.LiaTestCase import LiaTestCase

from PyLucene import \
     QueryParser, StandardAnalyzer, PerFieldAnalyzerWrapper, WhitespaceAnalyzer


class AnalysisParalysisTest(LiaTestCase):

    def testAnalyzer(self):

        analyzer = StandardAnalyzer()
        queryString = "category:/philosophy/eastern"

        query = QueryParser("contents", analyzer).parse(queryString)

        self.assertEqual("category:\"philosophy eastern\"",
                         query.toString("contents"), "path got split, yikes!")

        perFieldAnalyzer = PerFieldAnalyzerWrapper(analyzer)
        perFieldAnalyzer.addAnalyzer("category", WhitespaceAnalyzer())
        query = QueryParser("contents", perFieldAnalyzer).parse(queryString)

        self.assertEqual("category:/philosophy/eastern",
                         query.toString("contents"),
                         "leave category field alone")