Fix for Issue 32 Deleted bean not removed from PersistenceContext

src/test/java/com/avaje/tests/transaction/TestDeleteFromPersistenceContext.java

@@ -0,0 +1,55 @@
+package com.avaje.tests.transaction;
+
+import junit.framework.Assert;
+
+import org.junit.Test;
+
+import com.avaje.ebean.BaseTestCase;
+import com.avaje.ebean.Ebean;
+import com.avaje.ebeaninternal.api.SpiTransaction;
+import com.avaje.tests.model.basic.EBasicVer;
+import com.avaje.tests.model.basic.ResetBasicData;
+
+public class TestDeleteFromPersistenceContext extends BaseTestCase {
+
+  @Test
+  public void testDeleteBean() {
+    
+    ResetBasicData.reset();
+    
+    EBasicVer bean = new EBasicVer();
+    bean.setName("Please Delete Me");
+    
+    Ebean.save(bean);
+    
+    SpiTransaction transaction = (SpiTransaction)Ebean.beginTransaction();
+    try {
+      
+      EBasicVer bean2 = Ebean.find(EBasicVer.class, bean.getId());
+      Assert.assertNotSame(bean, bean2);
+      
+      EBasicVer bean3 = Ebean.find(EBasicVer.class, bean.getId());
+      // same instance from PersistenceContext 
+      Assert.assertSame(bean2, bean3);
+      
+      Object bean4 = transaction.getPersistenceContext().get(EBasicVer.class, bean.getId());
+      Assert.assertSame(bean2, bean4);
+      
+      Ebean.delete(bean2);
+
+      Object bean5 = transaction.getPersistenceContext().get(EBasicVer.class, bean.getId());
+      Assert.assertNull("Bean is deleted from PersistenceContext",bean5);
+      
+      EBasicVer bean6 = Ebean.find(EBasicVer.class).where().eq("id", bean.getId()).findUnique();
+      Assert.assertNull("Bean where id eq is not found "+bean6, bean6);
+      
+      EBasicVer bean7 = Ebean.find(EBasicVer.class, bean.getId());
+      Assert.assertNull("Bean is not expected to be found? "+bean7, bean7);
+      
+    } finally {
+      Ebean.endTransaction();
+    }
+    
+  }
+  
+}