/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.context;
import static org.easymock.EasyMock.expect;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.util.HashMap;
import java.util.NoSuchElementException;
import javax.faces.context.FacesContext;
import org.jboss.test.faces.mock.Environment;
import org.jboss.test.faces.mock.Mock;
import org.jboss.test.faces.mock.MockFacesEnvironment;
import org.jboss.test.faces.mock.MockTestRunner;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* @author Nick Belaevski
*
*/
@RunWith(MockTestRunner.class)
public class IdSplitIteratorTest {
@Mock
@Environment({ Environment.Feature.EXTERNAL_CONTEXT })
private MockFacesEnvironment environment;
@Before
public void setUp() throws Exception {
environment.resetToNice();
FacesContext facesContext = environment.getFacesContext();
expect(facesContext.getAttributes()).andStubReturn(new HashMap<Object, Object>());
environment.replay();
}
@Test
public void testEmptyString() throws Exception {
IdSplitIterator iterator = new IdSplitIterator("");
assertFalse(iterator.hasNext());
try {
iterator.next();
fail();
} catch (NoSuchElementException e) {
// ignore
}
assertNull(iterator.getSubtreeId());
}
@Test
public void testSimpleString() throws Exception {
IdSplitIterator iterator = new IdSplitIterator("id");
assertTrue(iterator.hasNext());
assertEquals("id", iterator.next());
assertNull(iterator.getSubtreeId());
assertFalse(iterator.hasNext());
try {
iterator.next();
fail();
} catch (NoSuchElementException e) {
// ignore
}
assertNull(iterator.getSubtreeId());
}
@Test
public void testTwoSegmentsString() throws Exception {
IdSplitIterator iterator = new IdSplitIterator("form:table");
assertTrue(iterator.hasNext());
assertEquals("table", iterator.next());
assertEquals("form", iterator.getSubtreeId());
assertTrue(iterator.hasNext());
assertEquals("form", iterator.next());
assertNull(iterator.getSubtreeId());
assertFalse(iterator.hasNext());
}
@Test
public void testThreeSegmentsString() throws Exception {
IdSplitIterator iterator = new IdSplitIterator("form:table:cell");
assertTrue(iterator.hasNext());
assertEquals("cell", iterator.next());
assertEquals("form:table", iterator.getSubtreeId());
assertTrue(iterator.hasNext());
assertEquals("table", iterator.next());
assertEquals("form", iterator.getSubtreeId());
assertTrue(iterator.hasNext());
assertEquals("form", iterator.next());
assertNull(iterator.getSubtreeId());
assertFalse(iterator.hasNext());
}
@Test
public void testBadStrings() throws Exception {
IdSplitIterator iterator;
iterator = new IdSplitIterator(":");
assertFalse(iterator.hasNext());
iterator = new IdSplitIterator("test:");
assertFalse(iterator.hasNext());
iterator = new IdSplitIterator(":test");
assertTrue(iterator.hasNext());
assertEquals("test", iterator.next());
assertEquals("", iterator.getSubtreeId());
assertFalse(iterator.hasNext());
iterator = new IdSplitIterator("::");
assertFalse(iterator.hasNext());
}
}