/*
* 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.shindig.gadgets.rewrite;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.List;
import org.apache.shindig.common.PropertiesModule;
import org.apache.shindig.config.ContainerConfig;
import org.apache.shindig.gadgets.DefaultGuiceModule;
import org.apache.shindig.gadgets.admin.GadgetAdminModule;
import org.apache.shindig.gadgets.oauth.OAuthModule;
import org.apache.shindig.gadgets.oauth2.OAuth2Module;
import org.apache.shindig.gadgets.oauth2.handler.OAuth2HandlerModule;
import org.apache.shindig.gadgets.oauth2.persistence.sample.OAuth2PersistenceModule;
import org.apache.shindig.gadgets.oauth2.OAuth2MessageModule;
import org.apache.shindig.gadgets.render.CajaResponseRewriter;
import org.apache.shindig.gadgets.render.SanitizingResponseRewriter;
import org.apache.shindig.gadgets.rewrite.ResponseRewriterList.RewriteFlow;
import org.apache.shindig.gadgets.rewrite.image.BasicImageRewriter;
import org.apache.shindig.gadgets.uri.AccelUriManager;
import org.junit.Before;
import org.junit.Test;
import com.google.inject.Guice;
import com.google.inject.Inject;
import com.google.inject.Injector;
/**
* Tests for RewriteModule. Tests the flows and the associated rewriters.
*/
public class RewriteModuleTest {
Injector injector;
public static class TestClass {
public final ResponseRewriterRegistry defaultPipelineRegistry;
public final ResponseRewriterRegistry requestPipelineRegistry;
public final ResponseRewriterRegistry accelPipelineRegistry;
@Inject
public TestClass(@RewriterRegistry(rewriteFlow = RewriteFlow.REQUEST_PIPELINE)
ResponseRewriterRegistry requestPipelineRegistry,
@RewriterRegistry(rewriteFlow = RewriteFlow.DEFAULT)
ResponseRewriterRegistry defaultPipelineRegistry,
@RewriterRegistry(rewriteFlow = RewriteFlow.ACCELERATE)
ResponseRewriterRegistry accelPipelineRegistry) {
this.defaultPipelineRegistry = defaultPipelineRegistry;
this.requestPipelineRegistry = requestPipelineRegistry;
this.accelPipelineRegistry = accelPipelineRegistry;
}
}
@Before
public void setUp() {
injector = Guice.createInjector(
new PropertiesModule(),
new GadgetAdminModule(),
new DefaultGuiceModule(), new OAuthModule(), new OAuth2Module(), new OAuth2PersistenceModule(), new OAuth2MessageModule(), new OAuth2HandlerModule());
}
@Test
public void testDefaultRewriters() throws Exception {
ContextAwareRegistry defaultPipelineRegistry = (ContextAwareRegistry)
injector.getInstance(TestClass.class).defaultPipelineRegistry;
List<ResponseRewriter> list = defaultPipelineRegistry.getResponseRewriters(
ContainerConfig.DEFAULT_CONTAINER);
assertEquals(7, list.size());
assertTrue(list.get(0) instanceof AbsolutePathReferenceRewriter);
assertTrue(list.get(1) instanceof StyleTagExtractorContentRewriter);
assertTrue(list.get(2) instanceof StyleAdjacencyContentRewriter);
assertTrue(list.get(3) instanceof ProxyingContentRewriter);
assertTrue(list.get(4) instanceof CssResponseRewriter);
assertTrue(list.get(5) instanceof SanitizingResponseRewriter);
assertTrue(list.get(6) instanceof CajaResponseRewriter);
list = defaultPipelineRegistry.getResponseRewriters(AccelUriManager.CONTAINER);
assertEquals(3, list.size());
assertTrue(list.get(0) instanceof AbsolutePathReferenceRewriter);
assertTrue(list.get(1) instanceof StyleTagProxyEmbeddedUrlsRewriter);
assertTrue(list.get(2) instanceof ProxyingContentRewriter);
}
@Test
public void testRequestPipelineRewriters() throws Exception {
ContextAwareRegistry requestPipelineRegistry = (ContextAwareRegistry)
injector.getInstance(TestClass.class).requestPipelineRegistry;
List<ResponseRewriter> list = requestPipelineRegistry.getResponseRewriters(
ContainerConfig.DEFAULT_CONTAINER);
assertEquals(1, list.size());
assertTrue(list.get(0) instanceof BasicImageRewriter);
list = requestPipelineRegistry.getResponseRewriters(AccelUriManager.CONTAINER);
assertEquals(1, list.size());
assertTrue(list.get(0) instanceof BasicImageRewriter);
}
@Test
public void testAccelRewriters() throws Exception {
ContextAwareRegistry accelPipelineRegistry = (ContextAwareRegistry)
injector.getInstance(TestClass.class).accelPipelineRegistry;
List<ResponseRewriter> list = accelPipelineRegistry.getResponseRewriters(
AccelUriManager.CONTAINER);
assertEquals(3, list.size());
assertTrue(list.get(0) instanceof AbsolutePathReferenceRewriter);
assertTrue(list.get(1) instanceof StyleTagProxyEmbeddedUrlsRewriter);
assertTrue(list.get(2) instanceof ProxyingContentRewriter);
list = accelPipelineRegistry.getResponseRewriters(ContainerConfig.DEFAULT_CONTAINER);
assertEquals(0, list.size());
}
}