/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.studio.ldapbrowser.core.model;
import junit.framework.TestCase;
import org.apache.directory.studio.ldapbrowser.core.model.filter.LdapFilter;
import org.apache.directory.studio.ldapbrowser.core.model.filter.LdapFilterComponent;
import org.apache.directory.studio.ldapbrowser.core.model.filter.LdapFilterItemComponent;
import org.apache.directory.studio.ldapbrowser.core.model.filter.parser.LdapFilterParser;
import org.apache.directory.studio.ldapbrowser.core.model.filter.parser.LdapFilterToken;
/**
* Tests the filter parser for error tolerance.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class LdapFilterParserErrorTolerantTest extends TestCase
{
private LdapFilterParser parser = new LdapFilterParser();
public void testLpar()
{
parser.parse( "(" ); //$NON-NLS-1$
LdapFilter model = parser.getModel();
assertNotNull( model.getStartToken() );
assertEquals( 0, model.getStartToken().getOffset() );
assertEquals( 1, model.getStartToken().getLength() );
assertEquals( LdapFilterToken.LPAR, model.getStartToken().getType() );
assertEquals( "(", model.getStartToken().getValue() ); //$NON-NLS-1$
assertNull( model.getFilterComponent() );
assertNull( model.getStopToken() );
assertEquals( "(", model.toString() ); //$NON-NLS-1$
assertEquals( "(", model.toUserProvidedString() ); //$NON-NLS-1$
assertFalse( parser.getModel().isValid() );
}
public void testLparAttr()
{
parser.parse( "(objectClass" ); //$NON-NLS-1$
LdapFilter model = parser.getModel();
assertNotNull( model.getStartToken() );
assertEquals( 0, model.getStartToken().getOffset() );
assertEquals( 1, model.getStartToken().getLength() );
assertEquals( LdapFilterToken.LPAR, model.getStartToken().getType() );
assertEquals( "(", model.getStartToken().getValue() ); //$NON-NLS-1$
LdapFilterComponent filterComponent = model.getFilterComponent();
assertNotNull( filterComponent );
assertTrue( filterComponent instanceof LdapFilterItemComponent );
LdapFilterItemComponent filterItemComponent = ( LdapFilterItemComponent ) filterComponent;
assertNotNull( filterItemComponent.getAttributeToken() );
assertEquals( 1, filterItemComponent.getAttributeToken().getOffset() );
assertEquals( 11, filterItemComponent.getAttributeToken().getLength() );
assertEquals( LdapFilterToken.ATTRIBUTE, filterItemComponent.getAttributeToken().getType() );
assertEquals( "objectClass", filterItemComponent.getAttributeToken().getValue() ); //$NON-NLS-1$
assertNull( filterItemComponent.getFilterToken() );
assertNull( filterItemComponent.getValueToken() );
assertNull( model.getStopToken() );
assertEquals( "(objectClass", model.toString() ); //$NON-NLS-1$
assertEquals( "(objectClass", model.toUserProvidedString() ); //$NON-NLS-1$
assertFalse( parser.getModel().isValid() );
}
public void testLparAttrEquals()
{
parser.parse( "(objectClass=" ); //$NON-NLS-1$
LdapFilter model = parser.getModel();
assertNotNull( model.getStartToken() );
assertEquals( 0, model.getStartToken().getOffset() );
assertEquals( 1, model.getStartToken().getLength() );
assertEquals( LdapFilterToken.LPAR, model.getStartToken().getType() );
assertEquals( "(", model.getStartToken().getValue() ); //$NON-NLS-1$
LdapFilterComponent filterComponent = model.getFilterComponent();
assertNotNull( filterComponent );
assertTrue( filterComponent instanceof LdapFilterItemComponent );
LdapFilterItemComponent filterItemComponent = ( LdapFilterItemComponent ) filterComponent;
assertNotNull( filterItemComponent.getAttributeToken() );
assertEquals( 1, filterItemComponent.getAttributeToken().getOffset() );
assertEquals( 11, filterItemComponent.getAttributeToken().getLength() );
assertEquals( LdapFilterToken.ATTRIBUTE, filterItemComponent.getAttributeToken().getType() );
assertEquals( "objectClass", filterItemComponent.getAttributeToken().getValue() ); //$NON-NLS-1$
assertNotNull( filterItemComponent.getFilterToken() );
assertEquals( 12, filterItemComponent.getFilterToken().getOffset() );
assertEquals( 1, filterItemComponent.getFilterToken().getLength() );
assertEquals( LdapFilterToken.EQUAL, filterItemComponent.getFilterToken().getType() );
assertEquals( "=", filterItemComponent.getFilterToken().getValue() ); //$NON-NLS-1$
assertNull( filterItemComponent.getValueToken() );
assertNull( model.getStopToken() );
assertEquals( "(objectClass=", model.toString() ); //$NON-NLS-1$
assertEquals( "(objectClass=", model.toUserProvidedString() ); //$NON-NLS-1$
assertFalse( parser.getModel().isValid() );
}
public void testLparAttrEqualsRpar()
{
parser.parse( "(objectClass=)" ); //$NON-NLS-1$
LdapFilter model = parser.getModel();
assertNotNull( model.getStartToken() );
assertEquals( 0, model.getStartToken().getOffset() );
assertEquals( 1, model.getStartToken().getLength() );
assertEquals( LdapFilterToken.LPAR, model.getStartToken().getType() );
assertEquals( "(", model.getStartToken().getValue() ); //$NON-NLS-1$
LdapFilterComponent filterComponent = model.getFilterComponent();
assertNotNull( filterComponent );
assertTrue( filterComponent instanceof LdapFilterItemComponent );
LdapFilterItemComponent filterItemComponent = ( LdapFilterItemComponent ) filterComponent;
assertNotNull( filterItemComponent.getAttributeToken() );
assertEquals( 1, filterItemComponent.getAttributeToken().getOffset() );
assertEquals( 11, filterItemComponent.getAttributeToken().getLength() );
assertEquals( LdapFilterToken.ATTRIBUTE, filterItemComponent.getAttributeToken().getType() );
assertEquals( "objectClass", filterItemComponent.getAttributeToken().getValue() ); //$NON-NLS-1$
assertNotNull( filterItemComponent.getFilterToken() );
assertEquals( 12, filterItemComponent.getFilterToken().getOffset() );
assertEquals( 1, filterItemComponent.getFilterToken().getLength() );
assertEquals( LdapFilterToken.EQUAL, filterItemComponent.getFilterToken().getType() );
assertEquals( "=", filterItemComponent.getFilterToken().getValue() ); //$NON-NLS-1$
assertNotNull( filterItemComponent.getValueToken() );
assertNotNull( model.getStopToken() );
assertEquals( "(objectClass=)", model.toString() ); //$NON-NLS-1$
assertEquals( "(objectClass=)", model.toUserProvidedString() ); //$NON-NLS-1$
assertTrue( parser.getModel().isValid() );
}
}