/* * Copyright (c) 2010 Lockheed Martin Corporation * * Licensed 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. */ package org.eurekastreams.commons.search.analysis; import org.junit.Test; /** * Test fixture for HashTagTextStemmerIndexingAnalyzer. */ public class HashTagTextStemmerIndexingAnalyzerTest extends AnalyzerTestBase { /** * System under test. */ private HashTagTextStemmerIndexingAnalyzer analyzer = new HashTagTextStemmerIndexingAnalyzer(); /** * Test the analyzer handles hashtags properly. * * @throws Exception * on error */ @Test public void testParseHandlesHashes() throws Exception { String html = "#Hello #horse, monkey potato fork,,fork"; assertAnalyzesTo(analyzer, html, new String[] { "hello", "hors", "monkey", "potato", "fork", "fork", "#hello", "#horse" }); } /** * Test the analyzer handles hashtags in the middle of the word properly. * * @throws Exception * on error */ @Test public void testParseHandlesHashesInMiddleOfWords() throws Exception { String html = "#c# c#, c"; assertAnalyzesTo(analyzer, html, new String[] { "c#", "c#", "c", "#c#" }); } /** * Test the analyzer handles. * * @throws Exception * on error */ @Test public void testHashOnly() throws Exception { String html = "#"; assertAnalyzesTo(analyzer, html, new String[] {}); } /** * Perform a simple Analyzer test with words that don't stem. * * @throws Exception * on error */ @Test public void testSimpleParse() throws Exception { assertAnalyzesTo(analyzer, "hello monkey potato fork,,fork", new String[] { "hello", "monkey", "potato", "fork", "fork" }); } /** * Test the analyzer does not remove HTML tags, resulting in "p". * * @throws Exception * on error */ @Test public void testDoesNotParseHtmlTags() throws Exception { assertAnalyzesTo(analyzer, "<p>hello monkey potato fork,,fork</p>", new String[] { "p", "hello", "monkey", "potato", "fork", "fork", "p" }); } /** * Test the analyzer properly stems words. * * @throws Exception * on error */ @Test public void testStemsAndThrowsOutStopWords() throws Exception { assertAnalyzesTo(analyzer, "potatoes potatoes runs ran horses geese. I like the cows and in.", new String[] { "potato", "potato", "run", "ran", "hors", "gees", "i", "like", "cow" }); } }