X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=support%2Ftest%2Forg%2Fwamblee%2Fobserver%2FObservableTest.java;h=08e5a2aa4f220336afd2b79b4163d1325d614ceb;hb=2199803fbf260ee1339aff89a033dacf64d03efd;hp=eef88a27911cc9fc6ca6d9538e01ddb1563c95b6;hpb=d22f1e4a9f83a08fea1c1e4f704fcf64829a0256;p=utils

diff --git a/support/test/org/wamblee/observer/ObservableTest.java b/support/test/org/wamblee/observer/ObservableTest.java
index eef88a27..08e5a2aa 100644
--- a/support/test/org/wamblee/observer/ObservableTest.java
+++ b/support/test/org/wamblee/observer/ObservableTest.java
@@ -27,9 +27,6 @@ import org.jmock.cglib.MockObjectTestCase;
  */
 public class ObservableTest extends MockObjectTestCase {
 
-    /**
-     * 
-     */
     private static final int SUBSCRIBER_COUNT = 100;
 
     private static final String UPDATE = "send";
@@ -116,4 +113,25 @@ public class ObservableTest extends MockObjectTestCase {
         _observable.send(message);
     }
 
+    /**
+     * Subscribes and then unsubscribes with a wrong id. Verifies that
+     * IllegalArgumentException is thrown.
+     * 
+     */
+    public void testUnsubscribeWithWrongSubscription() {
+        Mock mockObserver = mock(Observer.class);
+        Observer<ObservableTest, String> observer = (Observer<ObservableTest, String>) mockObserver
+                .proxy();
+        long subscription = _observable.subscribe(observer);
+
+        assertEquals(1, _observable.getObserverCount());
+
+        try {
+            _observable.unsubscribe(subscription + 1);
+        } catch (IllegalArgumentException e) {
+            return; // ok
+        }
+        fail();
+    }
+
 }