package org.apache.maven.doxia.siterenderer;
/*
* 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.
*/
import com.gargoylesoftware.htmlunit.CollectingAlertHandler;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlAnchor;
import com.gargoylesoftware.htmlunit.html.HtmlDivision;
import com.gargoylesoftware.htmlunit.html.HtmlElement;
import com.gargoylesoftware.htmlunit.html.HtmlHeading2;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlParagraph;
import com.gargoylesoftware.htmlunit.html.HtmlScript;
import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
/**
* Verify javascript code.
*
* @author ltheussl
* @version $Id: JavascriptVerifier.java 1195521 2011-10-31 15:29:36Z hboutemy $
*/
public class JavascriptVerifier
extends AbstractVerifier
{
/**
* Verifies a HtmlPage.
*
* @param file the file to verify.
*
* @throws Exception if something goes wrong.
*/
public void verify( String file )
throws Exception
{
File jsTest = getTestFile( "target/output/javascript.html" );
assertNotNull( jsTest );
assertTrue( jsTest.exists() );
// HtmlUnit
WebClient webClient = new WebClient();
final List<String> collectedAlerts = new ArrayList<String>( 4 );
webClient.setAlertHandler( new CollectingAlertHandler( collectedAlerts ) );
HtmlPage page = (HtmlPage) webClient.getPage( jsTest.toURI().toURL() );
assertNotNull( page );
HtmlElement element = page.getHtmlElementById( "contentBox" );
assertNotNull( element );
HtmlDivision division = (HtmlDivision) element;
assertNotNull( division );
Iterator<HtmlElement> elementIterator = division.getHtmlElementDescendants().iterator();
// ----------------------------------------------------------------------
//
// ----------------------------------------------------------------------
HtmlDivision div = (HtmlDivision) elementIterator.next();
assertNotNull( div );
assertEquals( div.getAttribute( "class" ), "section" );
HtmlHeading2 h2 = (HtmlHeading2) elementIterator.next();
assertNotNull( h2 );
assertEquals( h2.asText().trim(), "Test" );
HtmlAnchor a = (HtmlAnchor) elementIterator.next();
assertNotNull( a );
assertEquals( a.getAttribute( "name" ), "Test" );
HtmlParagraph p = (HtmlParagraph) elementIterator.next();
assertNotNull( p );
assertEquals( p.asText().trim(), "You should see a JavaScript alert..." );
HtmlScript script = (HtmlScript) elementIterator.next();
assertNotNull( script );
assertEquals( script.getAttribute( "type" ), "text/javascript" );
assertEquals( script.asText().trim(), "" );
final List<String> expectedAlerts = Collections.singletonList( "Hello!" );
assertEquals( expectedAlerts, collectedAlerts );
}
}