/*
* JBoss DNA (http://www.jboss.org/dna)
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
* See the AUTHORS.txt file in the distribution for a full listing of
* individual contributors.
*
* JBoss DNA is free software. Unless otherwise indicated, all code in JBoss DNA
* is licensed to you 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.
*
* JBoss DNA 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.jboss.dna.jcr;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNull.notNullValue;
import static org.junit.Assert.assertThat;
import java.util.HashMap;
import java.util.Map;
import javax.jcr.Property;
import javax.jcr.PropertyIterator;
import org.jboss.dna.graph.ExecutionContext;
import org.jboss.dna.graph.property.Name;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
/**
* @author jverhaeg
*/
public class JcrPropertyIteratorTest {
private Map<Name, Property> properties;
private ExecutionContext context;
private PropertyIterator iter;
@Before
public void before() throws Exception {
MockitoAnnotations.initMocks(this);
context = new ExecutionContext();
properties = new HashMap<Name, Property>();
properties.put(name("prop1"), Mockito.mock(Property.class));
properties.put(name("prop2"), Mockito.mock(Property.class));
properties.put(name("prop3"), Mockito.mock(Property.class));
properties.put(name("prop4"), Mockito.mock(Property.class));
iter = new JcrPropertyIterator(properties.values());
}
protected Name name( String name ) {
return context.getValueFactories().getNameFactory().create(name);
}
@Test
public void shouldProvidePropertyIterator() throws Exception {
assertThat(iter, notNullValue());
assertThat(iter.getSize(), is(4L));
assertThat(iter.getPosition(), is(0L));
assertThat(iter.hasNext(), is(true));
assertThat(iter.next(), notNullValue());
assertThat(iter.getPosition(), is(1L));
assertThat(iter.hasNext(), is(true));
iter.skip(2);
assertThat(iter.getPosition(), is(3L));
assertThat(iter.hasNext(), is(true));
assertThat(iter.nextProperty(), notNullValue());
assertThat(iter.getPosition(), is(4L));
assertThat(iter.hasNext(), is(false));
}
@Test( expected = UnsupportedOperationException.class )
public void shouldNotAllowPropertyIteratorRemove() throws Exception {
new JcrPropertyIterator(properties.values()).remove();
}
@Test( expected = IllegalArgumentException.class )
public void shouldNotAllowPropertyIteratorNegativeSkip() throws Exception {
new JcrPropertyIterator(properties.values()).skip(-1);
}
}