source: trunk/testsrc/ws/fugue88/jpath/PathTest.java

/*
 * Created on Aug 2, 2005
 * 
 * $Log$
 * Revision 1.2  2005/09/21 22:00:46  dsowen
 * Split out the access stuff into accesslib.
 * New Creator interface off-loads object creation to user.
 *
 * Revision 1.1  2005/08/03 00:35:29  dsowen
 * Initial commit.
 *
 */
package ws.fugue88.jpath;

import java.util.Iterator;

import junit.framework.TestCase;

/**
 * @author dsowen
 */
public class PathTest extends TestCase {

        public void testQuote()
        {
                assertEquals("test", PathParser.quote("test"));
                assertEquals("te\\'st", PathParser.quote("te'st"));
        }

        public void testIdentifier() throws Exception
        {
                Path path = new SimplePathParser().parse("/test");
                Iterator i = path.iterator();
                PathPart part = (PathPart)i.next();
                assertTrue(part instanceof Identifier);
                assertEquals("test", ((Identifier)part).getName());
                assertFalse(i.hasNext());
        }

        public void testNumberSelector() throws Exception
        {
                Path path = new SimplePathParser().parse("[0]");
                Iterator i = path.iterator();
                PathPart part = (PathPart)i.next();
                assertTrue(part instanceof NumberSelector);
                assertEquals(0, ((NumberSelector)part).getIndex());
                assertFalse(i.hasNext());
        }

        public void testStringSelectorSimple() throws Exception
        {
                Path path = new SimplePathParser().parse("['test']");
                Iterator i = path.iterator();
                PathPart part = (PathPart)i.next();
                assertTrue(part instanceof StringSelector);
                assertEquals("test", ((StringSelector)part).getKey());
                assertFalse(i.hasNext());
        }

        public void testStringSelectorQuoted() throws Exception
        {
                Path path = new SimplePathParser().parse("['te\\'st']");
                Iterator i = path.iterator();
                PathPart part = (PathPart)i.next();
                assertTrue(part instanceof StringSelector);
                assertEquals("te'st", ((StringSelector)part).getKey());
                assertFalse(i.hasNext());
        }

        public void testCompound1() throws Exception
        {
                Path path = new SimplePathParser().parse("/a/b");
                Iterator i = path.iterator();
                PathPart part = (PathPart)i.next();
                assertTrue(part instanceof Identifier);
                assertEquals("a", ((Identifier)part).getName());
                part = (PathPart)i.next();
                assertTrue(part instanceof Identifier);
                assertEquals("b", ((Identifier)part).getName());
                assertFalse(i.hasNext());
        }
}