+++ /dev/null
-package org.apache.lucene.analysis.ar;
-
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import java.io.IOException;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Set;
-
-import org.apache.lucene.analysis.BaseTokenStreamTestCase;
-import org.apache.lucene.analysis.CharArraySet;
-
-/**
- * Test the Arabic Analyzer
- *
- */
-public class TestArabicAnalyzer extends BaseTokenStreamTestCase {
-
- /** This test fails with NPE when the
- * stopwords file is missing in classpath */
- public void testResourcesAvailable() {
- new ArabicAnalyzer(TEST_VERSION_CURRENT);
- }
-
- /**
- * Some simple tests showing some features of the analyzer, how some regular forms will conflate
- */
- public void testBasicFeatures() throws Exception {
- ArabicAnalyzer a = new ArabicAnalyzer(TEST_VERSION_CURRENT);
- assertAnalyzesTo(a, "كبير", new String[] { "كبير" });
- assertAnalyzesTo(a, "كبيرة", new String[] { "كبير" }); // feminine marker
-
- assertAnalyzesTo(a, "مشروب", new String[] { "مشروب" });
- assertAnalyzesTo(a, "مشروبات", new String[] { "مشروب" }); // plural -at
-
- assertAnalyzesTo(a, "أمريكيين", new String[] { "امريك" }); // plural -in
- assertAnalyzesTo(a, "امريكي", new String[] { "امريك" }); // singular with bare alif
-
- assertAnalyzesTo(a, "كتاب", new String[] { "كتاب" });
- assertAnalyzesTo(a, "الكتاب", new String[] { "كتاب" }); // definite article
-
- assertAnalyzesTo(a, "ما ملكت أيمانكم", new String[] { "ملكت", "ايمانكم"});
- assertAnalyzesTo(a, "الذين ملكت أيمانكم", new String[] { "ملكت", "ايمانكم" }); // stopwords
- }
-
- /**
- * Simple tests to show things are getting reset correctly, etc.
- */
- public void testReusableTokenStream() throws Exception {
- ArabicAnalyzer a = new ArabicAnalyzer(TEST_VERSION_CURRENT);
- assertAnalyzesToReuse(a, "كبير", new String[] { "كبير" });
- assertAnalyzesToReuse(a, "كبيرة", new String[] { "كبير" }); // feminine marker
- }
-
- /**
- * Non-arabic text gets treated in a similar way as SimpleAnalyzer.
- */
- public void testEnglishInput() throws Exception {
- assertAnalyzesTo(new ArabicAnalyzer(TEST_VERSION_CURRENT), "English text.", new String[] {
- "english", "text" });
- }
-
- /**
- * Test that custom stopwords work, and are not case-sensitive.
- */
- public void testCustomStopwords() throws Exception {
- Set<String> set = new HashSet<String>();
- Collections.addAll(set, "the", "and", "a");
- ArabicAnalyzer a = new ArabicAnalyzer(TEST_VERSION_CURRENT, set);
- assertAnalyzesTo(a, "The quick brown fox.", new String[] { "quick",
- "brown", "fox" });
- }
-
- public void testWithStemExclusionSet() throws IOException {
- Set<String> set = new HashSet<String>();
- set.add("ساهدهات");
- ArabicAnalyzer a = new ArabicAnalyzer(TEST_VERSION_CURRENT, CharArraySet.EMPTY_SET, set);
- assertAnalyzesTo(a, "كبيرة the quick ساهدهات", new String[] { "كبير","the", "quick", "ساهدهات" });
- assertAnalyzesToReuse(a, "كبيرة the quick ساهدهات", new String[] { "كبير","the", "quick", "ساهدهات" });
-
-
- a = new ArabicAnalyzer(TEST_VERSION_CURRENT, CharArraySet.EMPTY_SET, CharArraySet.EMPTY_SET);
- assertAnalyzesTo(a, "كبيرة the quick ساهدهات", new String[] { "كبير","the", "quick", "ساهد" });
- assertAnalyzesToReuse(a, "كبيرة the quick ساهدهات", new String[] { "كبير","the", "quick", "ساهد" });
- }
-
- /** blast some random strings through the analyzer */
- public void testRandomStrings() throws Exception {
- checkRandomData(random, new ArabicAnalyzer(TEST_VERSION_CURRENT), 10000*RANDOM_MULTIPLIER);
- }
-}