org.eclipse.virgo.web.core/src/test/java/org/eclipse/virgo/web/core/internal/WebBundleLifecycleListenerTests.java

/*******************************************************************************
 * Copyright (c) 2008, 2010 VMware Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   VMware Inc. - initial contribution
 *******************************************************************************/

package org.eclipse.virgo.web.core.internal;

import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.reset;
import static org.easymock.EasyMock.verify;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;

import java.io.File;
import java.net.URI;

import org.junit.Test;
import org.osgi.framework.Version;

import org.eclipse.virgo.kernel.deployer.core.DeploymentException;
import org.eclipse.virgo.kernel.install.artifact.BundleInstallArtifact;
import org.eclipse.virgo.kernel.install.artifact.InstallArtifact;
import org.eclipse.virgo.teststubs.osgi.framework.StubBundleContext;
import org.eclipse.gemini.web.core.WebBundleManifestTransformer;
import org.eclipse.virgo.util.osgi.manifest.BundleManifest;
import org.eclipse.virgo.util.osgi.manifest.internal.StandardBundleManifest;
import org.eclipse.virgo.web.core.internal.WebBundleLifecycleListener;
import org.eclipse.virgo.web.core.internal.WebBundleTransformer;
import org.eclipse.virgo.web.core.internal.WebDeploymentEnvironment;

public class WebBundleLifecycleListenerTests {
    
    private StubWebContainer webContainer = new StubWebContainer();
    
    private StubWebApplicationRegistry webApplicationRegistry = new StubWebApplicationRegistry(); 
    
    private WebBundleManifestTransformer manifestTransformer = createMock(WebBundleManifestTransformer.class);
    
    private WebDeploymentEnvironment environment = new WebDeploymentEnvironment(webContainer, webApplicationRegistry, manifestTransformer);
    
    private StubBundleContext bundleContext = new StubBundleContext();
    
    private WebBundleLifecycleListener listener = new WebBundleLifecycleListener(environment, bundleContext);
    
    @Test
    public void standardLifecycleForNonBundleInstallArtifact() throws DeploymentException {
        InstallArtifact installArtifact = TestUtils.createInstallArtifact("foo", new Version(1,0,0), new File("location"), URI.create("file:/bar"));
        replay(this.manifestTransformer);
        
        this.listener.onStarting(installArtifact);
        this.listener.onStarted(installArtifact);
        this.listener.onStopping(installArtifact);
        
        verify(this.manifestTransformer);
        
        this.webApplicationRegistry.assertStateUnchanged();
    }
    
    @Test
    public void testEmptyContextPathReplacement() throws DeploymentException {
        BundleManifest bundleManifest = new StandardBundleManifest(null);
        bundleManifest.setModuleType(WebBundleTransformer.WEB_BUNDLE_MODULE_TYPE);
        bundleManifest.setBundleVersion(new Version(1, 0, 0));
        bundleManifest.getBundleSymbolicName().setSymbolicName("foobar");
        
        BundleInstallArtifact installArtifact = TestUtils.createBundleInstallArtifact(URI.create("file:/testLocation"), new File("location"), bundleManifest);        
        
        replay(this.manifestTransformer);
        
        StubWebApplication webApplication = new StubWebApplication("");
        this.webContainer.addWebApplication(installArtifact.getBundle(), webApplication);
        
        this.listener.onStarting(installArtifact);
        
        verify(this.manifestTransformer);        
        reset(this.manifestTransformer);                 
        replay(this.manifestTransformer);
        
        this.listener.onStarted(installArtifact);
        
        this.listener.webBundleDeployed(installArtifact.getBundle());
        
        assertEquals("foobar-1.0.0", this.webApplicationRegistry.getWebApplicationName("/"));
        assertTrue(this.listener.isDeployed(installArtifact.getBundle()));
        assertEquals("/", installArtifact.getProperty("org.eclipse.virgo.web.contextPath"));
        
        verify(this.manifestTransformer);        
        reset(this.manifestTransformer);                 
        replay(this.manifestTransformer);               
        
        this.listener.onStopping(installArtifact);
        
        assertNull(this.webApplicationRegistry.getWebApplicationName("/"));
        assertFalse(webApplication.isStarted());
        
        verify(this.manifestTransformer);   
    }
    
    @Test
    public void standardLifecycleForNonWebBundleBundleInstallArtifact() throws DeploymentException {
        InstallArtifact installArtifact = TestUtils.createBundleInstallArtifact(URI.create("file:/bar"), new File("location"), new StandardBundleManifest(null));
        
        replay(this.manifestTransformer);
        
        this.listener.onStarting(installArtifact);
        this.listener.onStarted(installArtifact);
        this.listener.onStopping(installArtifact);
        
        verify(this.manifestTransformer);
        
        this.webApplicationRegistry.assertStateUnchanged();
    }
    
    @Test
    public void standardLifecycle() throws DeploymentException {
        BundleManifest bundleManifest = new StandardBundleManifest(null);
        bundleManifest.setModuleType(WebBundleTransformer.WEB_BUNDLE_MODULE_TYPE);
        bundleManifest.setBundleVersion(new Version(1, 0, 0));
        bundleManifest.getBundleSymbolicName().setSymbolicName("foo");
        
        BundleInstallArtifact installArtifact = TestUtils.createBundleInstallArtifact(URI.create("file:/bar"), new File("location"), bundleManifest);        
        
        replay(this.manifestTransformer);
        
        StubWebApplication webApplication = new StubWebApplication("/bar");
        this.webContainer.addWebApplication(installArtifact.getBundle(), webApplication);
        
        this.listener.onStarting(installArtifact);
        
        verify(this.manifestTransformer);        
        reset(this.manifestTransformer);                 
        replay(this.manifestTransformer);
        
        this.listener.onStarted(installArtifact);
        this.listener.webBundleDeployed(installArtifact.getBundle());
        
        assertEquals("foo-1.0.0", this.webApplicationRegistry.getWebApplicationName("/bar"));
        assertTrue(this.listener.isDeployed(installArtifact.getBundle()));
        assertEquals("/bar", installArtifact.getProperty("org.eclipse.virgo.web.contextPath"));
        
        verify(this.manifestTransformer);        
        reset(this.manifestTransformer);                 
        replay(this.manifestTransformer);               
        
        this.listener.onStopping(installArtifact);
        
        assertNull(this.webApplicationRegistry.getWebApplicationName("/bar"));
        assertFalse(webApplication.isStarted());
        
        verify(this.manifestTransformer);                
    }
    
    
}