[Jboss-svn-commits] JBL Code SVN: r3924 - labs/jbossrules/trunk/drools-core/src/test/java/org/drools/reteoo

[<jbo...@li...>]

Author: mar...@jb...
Date: 2006-04-23 10:18:21 -0400 (Sun, 23 Apr 2006)
New Revision: 3924

Added:
   labs/jbossrules/trunk/drools-core/src/test/java/org/drools/reteoo/PropertyChangeListenerTest.java
Log:
-Added test for JavaBean PropertyChangeListener

Added: labs/jbossrules/trunk/drools-core/src/test/java/org/drools/reteoo/PropertyChangeListenerTest.java
===================================================================
--- labs/jbossrules/trunk/drools-core/src/test/java/org/drools/reteoo/PropertyChangeListenerTest.java	2006-04-23 13:57:37 UTC (rev 3923)
+++ labs/jbossrules/trunk/drools-core/src/test/java/org/drools/reteoo/PropertyChangeListenerTest.java	2006-04-23 14:18:21 UTC (rev 3924)
@@ -0,0 +1,71 @@
+package org.drools.reteoo;
+
+import java.beans.PropertyChangeListener;
+import java.beans.PropertyChangeSupport;
+
+import junit.framework.TestCase;
+
+import org.drools.base.ClassObjectType;
+
+public class PropertyChangeListenerTest extends TestCase {
+    public void test1() {
+        RuleBaseImpl ruleBase = new RuleBaseImpl();
+
+        WorkingMemoryImpl workingMemory = (WorkingMemoryImpl) ruleBase.newWorkingMemory();
+
+        Rete rete = ruleBase.getRete();
+
+        ObjectTypeNode objectTypeNode = new ObjectTypeNode( 1,
+                                                            new ClassObjectType( State.class ),
+                                                            rete );
+
+        objectTypeNode.attach();
+
+        MockObjectSink sink = new MockObjectSink();
+        objectTypeNode.addObjectSink( sink );
+
+        State a = new State( "go" );
+        workingMemory.assertObject( a,
+                                    true );
+
+        assertEquals( 1,
+                      sink.getAsserted().size() );
+        assertEquals( 0,
+                      sink.getModified().size() );
+
+        a.setState( "stop" );
+
+        assertEquals( 1,
+                      sink.getModified().size() );
+    }
+
+    public static class State {
+        private PropertyChangeSupport changes = new PropertyChangeSupport( this );
+
+        private String                state;
+
+        public State(String state) {
+            this.state = state;
+        }
+
+        public String getState() {
+            return this.state;
+        }
+
+        public void setState(String newState) {
+            String oldState = this.state;
+            this.state = newState;
+            this.changes.firePropertyChange( "state",
+                                             oldState,
+                                             newState );
+        }
+
+        public void addPropertyChangeListener(PropertyChangeListener l) {
+            changes.addPropertyChangeListener( l );
+        }
+
+        public void removePropertyChangeListener(PropertyChangeListener l) {
+            changes.removePropertyChangeListener( l );
+        }
+    }
+}