/*
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.
*/
/*
* (C) Janne Jalkanen 2005
*
*/
package org.apache.wiki.ui;
import java.util.Properties;
import net.sourceforge.stripes.mock.MockHttpServletRequest;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.wiki.TestEngine;
import org.apache.wiki.WikiContext;
import org.apache.wiki.WikiEngine;
import org.apache.wiki.WikiPage;
import org.apache.wiki.auth.GroupPrincipal;
public class CommandResolverTest extends TestCase
{
TestEngine m_engine;
CommandResolver resolver;
protected void setUp() throws Exception
{
Properties props = TestEngine.getTestProperties();
props.setProperty( WikiEngine.PROP_MATCHPLURALS, "yes" );
m_engine = new TestEngine( props );
resolver = m_engine.getCommandResolver();
m_engine.saveText( "SinglePage", "This is a test." );
m_engine.saveText( "PluralPages", "This is a test." );
}
protected void tearDown() throws Exception
{
m_engine.deletePage( "TestPage" );
m_engine.deletePage( "SinglePage" );
m_engine.deletePage( "PluralPage" );
}
public void testFindStaticWikiAction()
{
Command a;
// If we look for action with "edit" request context, we get EDIT action
a = CommandResolver.findCommand( WikiContext.EDIT );
assertEquals( PageCommand.EDIT, a );
assertEquals( WikiContext.EDIT, a.getRequestContext() );
// Ditto for prefs context
a = CommandResolver.findCommand( WikiContext.PREFS );
assertEquals( WikiCommand.PREFS, a );
assertEquals( WikiContext.PREFS, a.getRequestContext() );
// Ditto for group view context
a = CommandResolver.findCommand( WikiContext.VIEW_GROUP );
assertEquals( GroupCommand.VIEW_GROUP, a );
assertEquals( WikiContext.VIEW_GROUP, a.getRequestContext() );
// Looking for non-existent context; should result in exception
try
{
a = CommandResolver.findCommand( "nonExistentContext" );
assertFalse( "Context supported, strangely...", true );
}
catch ( IllegalArgumentException e )
{
// Good; this is what we expect
}
}
public void testFindWikiActionNoParams()
{
Command a;
MockHttpServletRequest request = m_engine.newHttpRequest( "" );
// Passing an EDIT request with no explicit page params means the EDIT action
a = resolver.findCommand( request, WikiContext.EDIT );
assertEquals( PageCommand.EDIT, a );
assertEquals( "EditContent.jsp", a.getContentTemplate() );
assertEquals( "Edit.jsp", a.getJSP() );
assertEquals( "%uEdit.jsp?page=%n", a.getURLPattern() );
assertNull( a.getTarget() );
// Ditto for prefs context
a = resolver.findCommand( request, WikiContext.PREFS );
assertEquals( WikiCommand.PREFS, a );
assertNull( a.getTarget() );
// Ditto for group view context
a = resolver.findCommand( request, WikiContext.VIEW_GROUP );
assertEquals( GroupCommand.VIEW_GROUP, a );
assertNull( a.getTarget() );
// Looking for non-existent context; should result in exception
try
{
a = resolver.findCommand( request, "nonExistentContext" );
assertFalse( "Context supported, strangely...", true );
}
catch ( IllegalArgumentException e )
{
// Good; this is what we expect
}
// Request for "UserPreference.jsp" should resolve to PREFS action
request = m_engine.newHttpRequest( "/UserPreferences.jsp" );
a = resolver.findCommand( request, WikiContext.EDIT );
assertEquals( WikiCommand.PREFS, a );
assertNull( a.getTarget() );
// Request for "NewGroup.jsp" should resolve to CREATE_GROUP action
// but targeted at the wiki
request = m_engine.newHttpRequest( "/NewGroup.jsp" );
a = resolver.findCommand( request, WikiContext.EDIT );
assertNotSame( WikiCommand.CREATE_GROUP, a );
assertEquals( WikiCommand.CREATE_GROUP.getRequestContext(), a.getRequestContext() );
assertEquals( m_engine.getApplicationName(), a.getTarget() );
// But request for JSP not mapped to action should get default
request = m_engine.newHttpRequest( "/NonExistent.jsp" );
a = resolver.findCommand( request, WikiContext.EDIT );
assertEquals( PageCommand.EDIT, a );
assertNull( a.getTarget() );
}
public void testFindWikiActionWithParams() throws Exception
{
Command a;
WikiPage page = m_engine.getPage( "SinglePage" );
// Passing an EDIT request with page param yields a wrapped action
MockHttpServletRequest request = m_engine.newHttpRequest( "/Edit.jsp?page=SinglePage" );
request.getParameterMap().put( "page", new String[]{ "SinglePage" } );
a = resolver.findCommand( request, WikiContext.EDIT );
assertNotSame( PageCommand.EDIT, a );
assertEquals( "EditContent.jsp", a.getContentTemplate() );
assertEquals( "Edit.jsp", a.getJSP() );
assertEquals( "%uEdit.jsp?page=%n", a.getURLPattern() );
assertEquals( page, a.getTarget() );
// Passing an EDIT request with page=Search yields FIND action, *not* edit
request.setContextPath( "/Edit.jsp?page=Search" );
request.getParameterMap().put( "page", new String[]{ "Search" } );
a = resolver.findCommand( request, WikiContext.EDIT );
assertEquals( WikiCommand.FIND, a );
assertEquals( "FindContent.jsp", a.getContentTemplate() );
assertEquals( "Search.jsp", a.getJSP() );
assertEquals( "%uSearch.jsp", a.getURLPattern() );
assertNull( a.getTarget() );
// Passing an EDIT request with group="Foo" yields wrapped VIEW_GROUP
request = m_engine.newHttpRequest( "/Group.jsp?group=Foo" );
request.getParameterMap().put( "group", new String[]{ "Foo" } );
a = resolver.findCommand( request, WikiContext.EDIT );
assertNotSame( GroupCommand.VIEW_GROUP, a );
assertEquals( "GroupContent.jsp", a.getContentTemplate() );
assertEquals( "Group.jsp", a.getJSP() );
assertEquals( "%uGroup.jsp?group=%n", a.getURLPattern() );
assertEquals( new GroupPrincipal( "Foo" ), a.getTarget() );
}
public void testFindWikiActionWithPath()
{
MockHttpServletRequest request;
Command a;
// Passing an EDIT request with View JSP yields EDIT of the Front page
request = m_engine.newHttpRequest( "/Wiki.jsp" );
a = resolver.findCommand( request, WikiContext.EDIT );
assertNotNull( a.getTarget() );
assertEquals( ((WikiPage)a.getTarget()).getName(), m_engine.getFrontPage() );
// Passing an EDIT request with Group JSP yields VIEW_GROUP
request = m_engine.newHttpRequest( "/Group.jsp" );
a = resolver.findCommand( request, WikiContext.EDIT );
assertEquals( GroupCommand.VIEW_GROUP, a );
assertNull( a.getTarget() );
// Passing an EDIT request with UserPreferences JSP yields PREFS
request = m_engine.newHttpRequest( "/UserPreferences.jsp" );
a = resolver.findCommand( request, WikiContext.EDIT );
assertEquals( WikiCommand.PREFS, a );
assertNull( a.getTarget() );
}
public void testFinalPageName() throws Exception
{
String page;
page = resolver.getFinalPageName( "SinglePage" );
assertEquals( "SinglePage", page );
page = resolver.getFinalPageName( "SinglePages" );
assertEquals( "SinglePage", page );
page = resolver.getFinalPageName( "PluralPages" );
assertEquals( "PluralPages", page );
page = resolver.getFinalPageName( "PluralPage" );
assertEquals( "PluralPages", page );
page = resolver.getFinalPageName( "NonExistentPage" );
assertNull( page );
}
public void testSpecialPageReference()
{
String url;
url = resolver.getSpecialPageReference( "RecentChanges" );
assertEquals( "/test/RecentChanges.jsp", url );
url = resolver.getSpecialPageReference( "Search" );
assertEquals( "/test/Search.jsp", url );
// UserPrefs doesn't exist in our test properties
url = resolver.getSpecialPageReference( "UserPrefs" );
assertNull( url );
}
public static Test suite()
{
return new TestSuite( CommandResolverTest.class );
}
}