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/* LanguageTool, a natural language style checker
* Copyright (C) 2005 Daniel Naber (http://www.danielnaber.de)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA
*/
package de.danielnaber.languagetool.tokenizers;
import junit.framework.TestCase;
import de.danielnaber.languagetool.TestTools;
/**
* @author Daniel Naber
*/
public class SRXSentenceTokenizerTest extends TestCase {
// accept \n as paragraph:
private SentenceTokenizer stokenizer = new SRXSentenceTokenizer("en");
// accept only \n\n as paragraph:
private SentenceTokenizer stokenizer2 = new SRXSentenceTokenizer("en");
public void setUp() {
stokenizer.setSingleLineBreaksMarksParagraph(true);
stokenizer2.setSingleLineBreaksMarksParagraph(false);
}
// NOTE: sentences here need to end with a space character so they
// have correct whitespace when appended:
public void testTokenize() {
// incomplete sentences, need to work for on-thy-fly checking of texts:
testSplit(new String[] { "Here's a" });
testSplit(new String[] { "Here's a sentence. ", "And here's one that's not comp" });
testSplit(new String[] { "This is a sentence. " });
testSplit(new String[] { "This is a sentence. ", "And this is another one." });
testSplit(new String[] { "This is a sentence.", "Isn't it?", "Yes, it is." });
testSplit(new String[] { "This is e.g. Mr. Smith, who talks slowly...",
"But this is another sentence." });
testSplit(new String[] { "Chanel no. 5 is blah." });
testSplit(new String[] { "Mrs. Jones gave Peter $4.5, to buy Chanel No 5.",
"He never came back." });
testSplit(new String[] { "On p. 6 there's nothing. ", "Another sentence." });
testSplit(new String[] { "Leave me alone!, he yelled. ", "Another sentence." });
testSplit(new String[] { "\"Leave me alone!\", he yelled." });
testSplit(new String[] { "'Leave me alone!', he yelled. ", "Another sentence." });
testSplit(new String[] { "'Leave me alone!,' he yelled. ", "Another sentence." });
testSplit(new String[] { "This works on the phrase level, i.e. not on the word level." });
testSplit(new String[] { "Let's meet at 5 p.m. in the main street." });
testSplit(new String[] { "James comes from the U.K. where he worked as a programmer." });
testSplit(new String[] { "Don't split strings like U.S.A. please." });
testSplit(new String[] { "Don't split strings like U. S. A. either." });
testSplit(new String[] { "Don't split... ", "Well you know. ", "Here comes more text." });
testSplit(new String[] { "Don't split... well you know. ", "Here comes more text." });
testSplit(new String[] { "The \".\" should not be a delimiter in quotes." });
testSplit(new String[] { "\"Here he comes!\" she said." });
testSplit(new String[] { "\"Here he comes!\", she said." });
testSplit(new String[] { "\"Here he comes.\" ", "But this is another sentence." });
testSplit(new String[] { "\"Here he comes!\". ", "That's what he said." });
testSplit(new String[] { "The sentence ends here. ", "(Another sentence.)" });
testSplit(new String[] { "The sentence (...) ends here." });
testSplit(new String[] { "The sentence [...] ends here." });
testSplit(new String[] { "The sentence ends here (...). ", "Another sentence." });
// previously known failed but not now :)
testSplit(new String[]{"He won't. ", "Really."});
testSplit(new String[]{"He will not. ", "Really."});
testSplit(new String[] { "He won't go. ", "Really." });
testSplit(new String[] { "He won't say no.", "Not really." });
testSplit(new String[] { "He won't say No.", "Not really." });
testSplit(new String[] { "He won't say no. 5 is better. ", "Not really." });
testSplit(new String[] { "He won't say No. 5 is better. ", "Not really." });
testSplit(new String[] { "They met at 5 p.m. on Thursday." });
testSplit(new String[] { "They met at 5 p.m. ", "It was Thursday." });
testSplit(new String[] { "This is it: a test." });
// one/two returns = paragraph = new sentence:
TestTools.testSplit(new String[] { "He won't\n\n", "Really." }, stokenizer2);
TestTools.testSplit(new String[] { "He won't\n", "Really." }, stokenizer);
TestTools.testSplit(new String[] { "He won't\n\n", "Really." }, stokenizer2);
TestTools.testSplit(new String[] { "He won't\nReally." }, stokenizer2);
// Missing space after sentence end:
testSplit(new String[] { "James is from the Ireland!", "He lives in Spain now." });
// From the abbreviation list:
testSplit(new String[] { "Jones Bros. have built a succesful company." });
// parentheses:
testSplit(new String[] { "It (really!) works." });
testSplit(new String[] { "It [really!] works." });
testSplit(new String[] { "It works (really!). ", "No doubt." });
testSplit(new String[] { "It works [really!]. ", "No doubt." });
testSplit(new String[] { "It really(!) works well." });
testSplit(new String[] { "It really[!] works well." });
}
private void testSplit(String[] sentences) {
TestTools.testSplit(sentences, stokenizer);
}
}
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