TUSCANY-3783 - Fix a hole in the AsyncReponseInvoker serialization to cover the case there invoker is de-serialized inside the same context that serialized it. Update the sample to demonstrate a stop/start scenario.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1061851 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 64 insertions, 3 deletions

diff --git a/sca-java-2.x/trunk/samples/extending-tuscany/implementation-sample/src/test/java/sample/impl/SampleNativeAsyncTestCase.java b/sca-java-2.x/trunk/samples/extending-tuscany/implementation-sample/src/test/java/sample/impl/SampleNativeAsyncTestCase.java
index 28d54647c5..9667150063 100644
--- a/sca-java-2.x/trunk/samples/extending-tuscany/implementation-sample/src/test/java/sample/impl/SampleNativeAsyncTestCase.java
+++ b/sca-java-2.x/trunk/samples/extending-tuscany/implementation-sample/src/test/java/sample/impl/SampleNativeAsyncTestCase.java
@@ -24,7 +24,9 @@ import static org.junit.Assert.assertEquals;
 import org.apache.tuscany.sca.node.Contribution;
 import org.apache.tuscany.sca.node.Node;
 import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
 import org.junit.AfterClass;
+import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
@@ -39,9 +41,10 @@ import sample.Upper;
 public class SampleNativeAsyncTestCase {
     static Node node;
 
+/*    
     @BeforeClass
     public static void setUp() throws Exception {
-        final NodeFactory nf = NodeFactory.newInstance();
+        final NodeFactory nf = NodeFactory.getInstance();
         String here = SampleNativeAsyncTestCase.class.getProtectionDomain().getCodeSource().getLocation().toString();
         // Create the node using the pattern "name of composite file to start" / Contribution to use
         node = nf.createNode("testnativeasync.composite", new Contribution("test", here));
@@ -52,7 +55,25 @@ public class SampleNativeAsyncTestCase {
     public static void tearDown() throws Exception {
         node.stop();
     }
+*/    
+    
+    @Before
+    public void setUp() throws Exception {
+        final NodeFactory nf = NodeFactory.getInstance();
+        String here = SampleNativeAsyncTestCase.class.getProtectionDomain().getCodeSource().getLocation().toString();
+        // Create the node using the pattern "name of composite file to start" / Contribution to use
+        node = nf.createNode("testnativeasync.composite", new Contribution("test", here));
+        node.start();
+    }
 
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+
+    /**
+     * Show that we can make a basic call
+     */
     @Test
     public void testUpper() {
         System.out.println("SampleNaiveAsyncTestCase.testUpper");
@@ -62,15 +83,55 @@ public class SampleNativeAsyncTestCase {
         assertEquals("ASYNC", r);
     }
     
+    /**
+     * Show that we can make a call that requires us to persist the
+     * AsyncResponseInvoker
+     */
     @Test
-    public void testUpper2() {
+    public void testPersistAsyncResponseInvoker() {
         System.out.println("SampleNaiveAsyncTestCase.testUpper2");
         Upper upper = node.getService(Upper.class, "SampleNativeAsyncReference");
-        final String r = upper.upper2("async2"); 
+        // call upper to write out the async response invoker
+        String r = upper.upper("async");
+        // call upper2 to read it back in again 
+        r = upper.upper2("async2"); 
         System.out.println(r);
         assertEquals("ASYNC2", r);
     }   
     
+    /**
+     * Show that we can make a call that works over service restarts
+     */
+    @Test
+    public void testServiceRestart() {
+        System.out.println("SampleNaiveAsyncTestCase.testUpper2");
+        System.out.println("Starting first node");
+        Upper upper = node.getService(Upper.class, "SampleNativeAsyncReference");
+        String r = upper.upper("async"); 
+        System.out.println(r);
+        assertEquals("ASYNC", r);
+        
+        System.out.println("Stopping first node");
+        node.stop();
+        
+        // now start another node and try call back in to get the 
+        // async response to come back
+        
+        System.out.println("Starting second node");
+        final NodeFactory nf = NodeFactory.getInstance();
+        String here = SampleNativeAsyncTestCase.class.getProtectionDomain().getCodeSource().getLocation().toString();
+        // Create the node using the pattern "name of composite file to start" / Contribution to use
+        node = nf.createNode("testnativeasync.composite", new Contribution("test", here));
+        node.start();
+        upper = node.getService(Upper.class, "SampleNativeAsyncReference");
+        r = upper.upper2("async2"); 
+        System.out.println(r);
+        assertEquals("ASYNC2", r);
+    }      
+    
+    /**
+     * Show that one-way operations work in the async case
+     */
     @Test
     public void testVoid() {
         System.out.println("SampleNaiveAsyncTestCase.testUpperVoid");