/**
* 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.hadoop.gateway.deploy;
import org.apache.hadoop.gateway.config.GatewayConfig;
import org.apache.hadoop.gateway.config.impl.GatewayConfigImpl;
import org.apache.hadoop.gateway.topology.Topology;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.Test;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;
import java.io.InputStream;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.core.IsEqual.equalTo;
import static org.hamcrest.xml.HasXPath.hasXPath;
public class DeploymentFactoryTest {
@Test
public void testEmptyTopology() throws IOException, SAXException, ParserConfigurationException {
GatewayConfig config = new GatewayConfigImpl();
Topology topology = new Topology();
topology.setName( "test-cluster" );
WebArchive war = DeploymentFactory.createDeployment( config, topology );
//File dir = new File( System.getProperty( "user.dir" ) );
//File file = war.as( ExplodedExporter.class ).exportExploded( dir, "test-cluster.war" );
Document wad = parse( war.get( "WEB-INF/web.xml" ).getAsset().openStream() );
assertThat( wad, hasXPath( "/web-app/servlet/servlet-name", equalTo( "test-cluster" ) ) );
assertThat( wad, hasXPath( "/web-app/servlet/servlet-class", equalTo( "org.apache.hadoop.gateway.GatewayServlet" ) ) );
assertThat( wad, hasXPath( "/web-app/servlet/init-param/param-name", equalTo( "gatewayDescriptorLocation" ) ) );
assertThat( wad, hasXPath( "/web-app/servlet/init-param/param-value", equalTo( "gateway.xml" ) ) );
assertThat( wad, hasXPath( "/web-app/servlet-mapping/servlet-name", equalTo( "test-cluster" ) ) );
assertThat( wad, hasXPath( "/web-app/servlet-mapping/url-pattern", equalTo( "/*" ) ) );
Document gateway = parse( war.get( "WEB-INF/gateway.xml" ).getAsset().openStream() );
assertThat( gateway, hasXPath( "/gateway" ) );
}
private Document parse( InputStream stream ) throws IOException, SAXException, ParserConfigurationException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
InputSource source = new InputSource( stream );
return builder.parse( source );
}
}