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1 package tests.jfun.yan.web;
2
3
4 import javax.servlet.ServletContext  ;
5 import javax.servlet.ServletContextEvent ;
6 import javax.servlet.ServletContextListener ;
7 import javax.servlet.http.HttpServlet ;
8
9 import tests.jfun.models.BankAccount;
10
11
12 import jfun.yan.Container;
13 import jfun.yan.web.YanLoader;
14 import jfun.yan.web.YanLoaderListener;
15 import jfun.yan.web.YanLoaderServlet;
16
17 import com.mockobjects.servlet.MockServletConfig;
18 import com.mockobjects.servlet.MockServletContext;
19
20
21 import junit.framework.TestCase;
22
23 public class YanLoaderTestCase extends TestCase {
24 public void testContextLoaderServletWithDefaultContext() throws Exception {
25 MockServletContext sc = new MyServletContext(".");
26 sc.setInitParameter(YanLoader.CONFIG_FILE_PARAM,
27 "tests/jfun/yan/web/yan.xml");
28 HttpServlet servlet = new YanLoaderServlet();
29 MockServletConfig config = new MockServletConfig();
30 config.setServletContext(sc);
31 servlet.init(config);
32 final BankAccount acct = verifyBean(sc, "account");
33 servlet.destroy();
34 assertTrue("Destroyed", acct.isDestroyed());
35 }
36 public void testYanLoaderListenerWithDefaultContext() throws Exception {
37
38 MockServletContext sc = new MyServletContext("test/yan/web");
39 verifyListener(sc, "BankAccount");
40 }
41 public void testYanLoaderListenerWithCustomContext()throws Exception {
42 MockServletContext sc = new MyServletContext("test/yan/web");
43 sc.setInitParameter(YanLoader.CONFIG_FILE_PARAM, "/WEB-INF/yancontainer.xml");
44 sc.setInitParameter(YanLoader.USE_SPRING, "true");
45 verifyListener(sc, "ba");
46 }
47 private void verifyListener(ServletContext sc, String beanname){
48 ServletContextListener listener = new YanLoaderListener();
49 ServletContextEvent event = new ServletContextEvent (sc);
50 listener.contextInitialized(event);
51 final BankAccount acct = verifyBean(sc, beanname);
52 listener.contextDestroyed(event);
53 assertTrue(acct.isDestroyed());
54 }
55 private BankAccount verifyBean(ServletContext sc, String beanname){
56 Container yan = (Container)
57 sc.getAttribute(YanLoader.CONTAINER_ROOT);
58 assertNotNull(yan);
59 assertNotNull(sc.getAttribute(YanLoader.LIFECYCLE_MANAGER_ROOT));
60 final WebBankAccount acct = toWebBankAccount(yan.getInstance(beanname));
61 assertEquals(1000, acct.getBalance());
62 assertEquals("shark", acct.getId());
63 assertFalse(acct.isDestroyed());
65 assertSame(sc, acct.getServletContext());
66 return acct;
67 }
68 private WebBankAccount toWebBankAccount(Object obj){
69 try{
70 return (WebBankAccount)obj;
71 }
72 catch(ClassCastException e){
73 throw new IllegalStateException ("ClassCastException - classloader0="
74 +WebBankAccount.class.getClassLoader()
75 +", classloader1="+obj.getClass().getClassLoader());
76 }
77 }
78 }
79 |
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