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/**
* Copyright 2001 Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and
* redistribution of this file, and for a DISCLAIMER OF ALL
* WARRANTIES.
*/
package tests;
import junit.framework.*;
import java.util.*;
import java.io.*;
import com.sun.speech.freetts.*;
import com.sun.speech.freetts.lexicon.Lexicon;
import com.sun.speech.freetts.en.us.CMULexicon;
/**
* JUnit tests Tests for the LexiconTest class
*
* @version 1.0
*/
public class LexiconTest extends TestCase {
BufferedReader reader = null;
Lexicon lex = null;
/**
* Creates the set of LexiconTest
*
* @param name the name of the test.
*/
public LexiconTest(String name) {
super(name);
}
/**
* Common code run before each test
*/
protected void setUp() {
try {
lex = CMULexicon.getInstance(true);
assertTrue("Lexicon Created", lex != null);
reader = new BufferedReader(new FileReader("LEX.txt"));
assertTrue("Data File opened", reader != null);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* Common code run after each test
*/
protected void tearDown() {
}
/**
* Tests to see that we succeed
*/
public void testSuccess() {
assertTrue("Should succeed", true);
}
/**
* Tests that Lexicon matches those from the standard results.
*/
public void testLexicon() {
String word;
String pos;
int i;
String flite_phones;
String[] lex_phone_array;
StringBuffer lex_phones;
String line;
try {
while ((line = reader.readLine()) != null) {
if (line.startsWith("***")) {
continue;
}
i = line.indexOf(' ');
word = line.substring(0,i);
line = line.substring(i+1);
i = line.indexOf(' ');
pos = line.substring(0,i);
flite_phones = line.substring(i+1);
lex_phone_array = lex.getPhones(word, pos);
assertTrue("Phones returned for " + word + pos
+ " is not null: ",
lex_phone_array != null);
lex_phones = new StringBuffer("(");
for (i = 0; i < lex_phone_array.length; i++) {
if (i != 0) {
lex_phones.append(" ");
}
lex_phones.append(lex_phone_array[i]);
}
lex_phones.append(")");
assertTrue("Phones returned for " + word + pos
+ " are identical "
+ "(Our phones: " + lex_phones + ", "
+ "Flite phones: " + flite_phones + "): ",
flite_phones.equals(lex_phones.toString()));
}
} catch (IOException e) {
assertTrue("FILE IO problem: ", false);
}
}
/**
* Factory method that creates the test suite.
*
* @return the test suite.
*/
public static Test suite() {
return new TestSuite(LexiconTest.class);
}
/**
* Main entry point for this test suite.
*
* @param args the command line arguments.
*/
public static void main(String[] args) {
junit.textui.TestRunner.run(suite());
}
}
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