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package org.apache.commons.lang;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
/**
* Unit tests for {@link StringEscapeUtils}.
*
* @author of original StringUtilsTest.testEscape = ?
* @author <a href="mailto:alex@purpletech.com">Alexander Day Chaffee</a>
* @version $Id: EntitiesTest.java,v 1.5 2003/05/24 19:24:15 ggregory Exp $
*/
public class EntitiesTest extends TestCase
{
public EntitiesTest(String name) {
super(name);
}
public static void main(String[] args) {
TestRunner.run(suite());
}
public static Test suite() {
TestSuite suite = new TestSuite(EntitiesTest.class);
suite.setName("EntitiesTest Tests");
return suite;
}
Entities entities;
public void setUp()
{
entities = new Entities();
entities.addEntity("foo", 161);
entities.addEntity("bar", 162);
}
public void testEscapeNamedEntity() throws Exception
{
assertEquals("&foo;", entities.escape("\u00A1"));
assertEquals("x&foo;", entities.escape("x\u00A1"));
assertEquals("&foo;x", entities.escape("\u00A1x"));
assertEquals("x&foo;x", entities.escape("x\u00A1x"));
assertEquals("&foo;&bar;", entities.escape("\u00A1\u00A2"));
}
public void testUnescapeNamedEntity() throws Exception
{
assertEquals("\u00A1", entities.unescape("&foo;"));
assertEquals("x\u00A1", entities.unescape("x&foo;"));
assertEquals("\u00A1x", entities.unescape("&foo;x"));
assertEquals("x\u00A1x", entities.unescape("x&foo;x"));
assertEquals("\u00A1\u00A2", entities.unescape("&foo;&bar;"));
}
public void testUnescapeUnknownEntity() throws Exception
{
assertEquals("&zzzz;", entities.unescape("&zzzz;"));
}
public void testAddEntitiesArray() throws Exception
{
String[][] array = {{"foo", "100"}, {"bar", "101"}};
Entities e = new Entities();
e.addEntities(array);
assertEquals("foo", e.entityName(100));
assertEquals("bar", e.entityName(101));
assertEquals(100, e.entityValue("foo"));
assertEquals(101, e.entityValue("bar"));
}
public void testEntitiesXmlObject() throws Exception
{
assertEquals("gt", Entities.XML.entityName('>'));
assertEquals((int) '>', Entities.XML.entityValue("gt"));
assertEquals(-1, Entities.XML.entityValue("xyzzy"));
}
public void testArrayIntMap() throws Exception
{
Entities.ArrayIntMap map = new Entities.ArrayIntMap(2);
checkSomeIntMap(map);
}
public void testTreeIntMap() throws Exception
{
Entities.IntMap map = new Entities.TreeIntMap();
checkSomeIntMap(map);
}
public void testHashIntMap() throws Exception
{
Entities.IntMap map = new Entities.HashIntMap();
checkSomeIntMap(map);
}
public void testBinaryIntMap() throws Exception
{
Entities.BinaryIntMap map = new Entities.BinaryIntMap(2);
checkSomeIntMap(map);
}
private void checkSomeIntMap(Entities.IntMap map) {
map.add("foo", 1);
assertEquals(1, map.value("foo"));
assertEquals("foo", map.name(1));
map.add("bar", 2);
map.add("baz", 3);
assertEquals(3, map.value("baz"));
assertEquals("baz", map.name(3));
}
}