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1 package org.nanocontainer.deployer;
2
3 import org.apache.commons.vfs.FileObject;
4 import org.apache.commons.vfs.FileSystemException;
5 import org.apache.commons.vfs.impl.DefaultFileSystemManager;
6 import org.apache.commons.vfs.impl.VFSClassLoader;
7 import org.apache.commons.vfs.provider.local.DefaultLocalFileProvider;
8 import org.apache.commons.vfs.provider.zip.ZipFileProvider;
9 import org.nanocontainer.deployer.Deployer;
10 import org.nanocontainer.deployer.NanoContainerDeployer;
11 import org.picocontainer.PicoContainer;
12 import org.picocontainer.defaults.ObjectReference;
13 import junit.framework.TestCase;
14
15 import java.net.MalformedURLException  ;
16 import java.lang.reflect.InvocationTargetException ;
17 import java.io.File ;
18
19
23 public class NanoContainerDeployerTestCase extends TestCase {
24
25 private String jarsDir = "target/deployer/apps";
26 private String folderPath = "src/deploytest";
27
28 public void testZipWithDeploymentScriptAndClassesCanBeDeployed() throws FileSystemException, MalformedURLException , ClassNotFoundException , IllegalAccessException , NoSuchMethodException , InvocationTargetException , InstantiationException {
29 DefaultFileSystemManager manager = new DefaultFileSystemManager();
30 FileObject applicationArchive = getApplicationArchive(manager, jarsDir + "/successful-deploy.jar");
31
32 Deployer deployer = new NanoContainerDeployer(manager);
33 ObjectReference containerRef = deployer.deploy(applicationArchive, getClass().getClassLoader(), null);
34 PicoContainer pico = (PicoContainer) containerRef.get();
35 Object zap = pico.getComponentInstance("zap");
36 assertEquals("Groovy Started", zap.toString());
37 }
38
39 public void testZipWithBadScriptNameThrowsFileSystemException() throws ClassNotFoundException , FileSystemException {
40
41 DefaultFileSystemManager manager = new DefaultFileSystemManager();
42 FileObject applicationFolder = getApplicationArchive(manager, jarsDir + "/badscript-deploy.jar");
43
44 try {
45 Deployer deployer = new NanoContainerDeployer(manager);
46 ObjectReference containerRef= deployer.deploy(applicationFolder, getClass().getClassLoader(), null,null);
47 fail("Deployment should have thrown FileSystemException for bad script file name. Instead got:" + containerRef.toString() + " built.");
48 }
49 catch (FileSystemException ex) {
50 }
52 }
53
54 public void testMalformedDeployerArchiveThrowsFileSystemException() throws ClassNotFoundException , FileSystemException {
55 DefaultFileSystemManager manager = new DefaultFileSystemManager();
56 FileObject applicationFolder = getApplicationArchive(manager, jarsDir + "/malformed-deploy.jar");
57
58 try {
59 Deployer deployer = new NanoContainerDeployer(manager);
60 ObjectReference containerRef= deployer.deploy(applicationFolder, getClass().getClassLoader(), null,null);
61 fail("Deployment should have thrown FileSystemException for badly formed archive. Instead got:" + containerRef.toString() + " built.");
62 }
63 catch (FileSystemException ex) {
64 }
66 }
67
68 public void testFolderWithDeploymentScriptAndClassesCanBeDeployed() throws FileSystemException, MalformedURLException , ClassNotFoundException , IllegalAccessException , NoSuchMethodException , InvocationTargetException , InstantiationException {
69 DefaultFileSystemManager manager = new DefaultFileSystemManager();
70 FileObject applicationFolder = getApplicationFolder(manager, folderPath);
71
72 try {
73 Deployer deployer = null;
74 deployer = new NanoContainerDeployer(manager);
75 ObjectReference containerRef = deployer.deploy(applicationFolder, getClass().getClassLoader(), null,null);
76 PicoContainer pico = (PicoContainer) containerRef.get();
77 Object zap = pico.getComponentInstance("zap");
78 assertEquals("Groovy Started", zap.toString());
79
80 } catch (Exception e) {
81 e.printStackTrace();
82 }
83 }
84
85 public void testZapClassCanBeLoadedByVFSClassLoader() throws FileSystemException, MalformedURLException , ClassNotFoundException {
86 DefaultFileSystemManager manager = new DefaultFileSystemManager();
87 FileObject applicationFolder = getApplicationFolder(manager, folderPath);
88 ClassLoader applicationClassLoader = new VFSClassLoader(applicationFolder, manager, getClass().getClassLoader());
89 applicationClassLoader.loadClass("foo.bar.Zap");
90 }
91
92 public void testSettingDifferentBaseNameWillResultInChangeForWhatBuilderLooksFor() throws FileSystemException, MalformedURLException , ClassNotFoundException {
93 DefaultFileSystemManager manager = new DefaultFileSystemManager();
94 FileObject applicationFolder = getApplicationFolder(manager, folderPath);
95 NanoContainerDeployer deployer = new NanoContainerDeployer(manager);
96 assertEquals("nanocontainer", deployer.getFileBasename());
97
98 deployer = new NanoContainerDeployer(manager,"foo");
99 assertEquals("foo", deployer.getFileBasename());
100
101 try {
102 ObjectReference containerRef = deployer.deploy(applicationFolder, getClass().getClassLoader(), null);
103 fail("Deployer should have now thrown an exception after changing the base name. Instead got: " + containerRef.toString());
104 }
105 catch (FileSystemException ex) {
106 }
108
109 }
110
111
112 public void testParentClassLoadersArePropertyPropagated() throws FileSystemException, MalformedURLException , ClassNotFoundException {
113 DefaultFileSystemManager manager = new DefaultFileSystemManager();
114 FileObject applicationFolder = getApplicationFolder(manager, folderPath);
115 NanoContainerDeployer deployer = new NanoContainerDeployer(manager);
116 FileObject badArchive = getApplicationArchive(manager, jarsDir + "/successful-deploy.jar");
117 VFSClassLoader classLoader = new VFSClassLoader(new FileObject[] {badArchive}, manager, getClass().getClassLoader());
118
119 ObjectReference containerRef = deployer.deploy(applicationFolder, classLoader, null, null);
120
121 }
122
123 public void testAssemblyScope() throws FileSystemException, MalformedURLException , ClassNotFoundException {
124 DefaultFileSystemManager manager = new DefaultFileSystemManager();
125 FileObject applicationArchive = getApplicationArchive(manager, jarsDir + "/successful-deploy.jar");
126
127 Deployer deployer = new NanoContainerDeployer(manager);
128
129 ObjectReference containerRef = deployer.deploy(applicationArchive, getClass().getClassLoader(), null, "Test");
130 PicoContainer pico = (PicoContainer)containerRef.get();
131 assertEquals("Assembly Scope Test", pico.getComponentInstance(String .class));
132 assertNull(pico.getComponentInstance("zap"));
133 }
134
135
136 private FileObject getApplicationFolder(final DefaultFileSystemManager manager, String folderPath) throws FileSystemException, MalformedURLException {
137 manager.setDefaultProvider(new DefaultLocalFileProvider());
138 manager.init();
139 File testapp = new File (folderPath);
140 String url = testapp.toURL().toExternalForm();
141 if (url.endsWith("/")) {
142 url = url.substring(0, url.length() - 1);
143 }
144 FileObject applicationFolder = manager.resolveFile(url);
145 return applicationFolder;
146 }
147
148 private FileObject getApplicationArchive(final DefaultFileSystemManager manager, final String jarPath) throws FileSystemException {
149 manager.addProvider("file", new DefaultLocalFileProvider());
150 manager.addProvider("zip", new ZipFileProvider());
151 manager.init();
152 File src = new File (jarPath);
153 FileObject applicationFolder = manager.resolveFile("zip:/" + src.getAbsolutePath());
154 return applicationFolder;
155 }
156
157
158
159
160
161 }
162 |
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