[hibernate-commits] Hibernate SVN: r19966 - core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade.
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hibernate-commits at lists.jboss.org
Mon Jul 19 17:52:36 EDT 2010
Author: gbadner
Date: 2010-07-19 17:52:35 -0400 (Mon, 19 Jul 2010)
New Revision: 19966
Added:
core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/CascadeTestWithAssignedParentIdTest.java
core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/ChildForParentWithAssignedId.hbm.xml
core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/ParentWithAssignedId.hbm.xml
Log:
HHH-3334 : Added FailureExpected test for Cascade-save breaks if parent ID is assigned (delays insert) and child has identity ID (early insert)
Added: core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/CascadeTestWithAssignedParentIdTest.java
===================================================================
--- core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/CascadeTestWithAssignedParentIdTest.java (rev 0)
+++ core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/CascadeTestWithAssignedParentIdTest.java 2010-07-19 21:52:35 UTC (rev 19966)
@@ -0,0 +1,119 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * Copyright (c) 2010, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.test.cascade;
+
+import java.util.Collections;
+
+import junit.framework.Test;
+
+import org.hibernate.Session;
+import org.hibernate.Transaction;
+import org.hibernate.id.IdentityGenerator;
+import org.hibernate.junit.functional.FunctionalTestCase;
+import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
+
+/**
+ * @author Wallace Wadge (based on code by Gail Badner)
+ */
+
+/**
+ * Test case to illustrate that when a child table attempts to cascade to a parent and the parent's Id
+ * is set to assigned, an exception thrown (not-null property references a null or transient value).
+ * This error only occurs if the parent link in marked as not nullable.
+ */
+public class CascadeTestWithAssignedParentIdTest extends FunctionalTestCase {
+
+ public CascadeTestWithAssignedParentIdTest(String name) {
+ super( name );
+ }
+
+ public String[] getMappings() {
+ return new String[] {
+ "cascade/ChildForParentWithAssignedId.hbm.xml",
+ "cascade/ParentWithAssignedId.hbm.xml"
+ };
+ }
+
+ public static Test suite() {
+ return new FunctionalTestClassTestSuite( CascadeTestWithAssignedParentIdTest.class );
+ }
+
+
+ /**
+ * Saves the child object with the parent when both the one-to-many and
+ * many-to-one associations use cascade="all"
+ */
+ public void testSaveChildWithParentFailureExpected() {
+ if ( ! IdentityGenerator.class.isAssignableFrom( getDialect().getNativeIdentifierGeneratorClass() ) ) {
+ reportSkip( "FailureExpected test passes when native id generator is not IdentityGenerator",
+ "parent insert is assigned (delayed) when child is identity (early insert)" );
+ fail( "test is expected to fail" );
+ return;
+ }
+ Session session = openSession();
+ Transaction txn = session.beginTransaction();
+ Parent parent = new Parent();
+ Child child = new Child();
+ child.setParent( parent );
+ parent.setChildren( Collections.singleton( child ) );
+ parent.setId(new Long(123L));
+ // this should figure out that the parent needs saving first since id is assigned.
+ session.save( child );
+ txn.commit();
+ session.close();
+
+ session = openSession();
+ txn = session.beginTransaction();
+ parent = ( Parent ) session.get( Parent.class, parent.getId() );
+ assertEquals( 1, parent.getChildren().size() );
+ txn.commit();
+ session.close();
+ }
+
+ public void testSaveChildWithParent() {
+ if ( IdentityGenerator.class.isAssignableFrom( getDialect().getNativeIdentifierGeneratorClass() ) ) {
+ reportSkip( "test is known to fail when native id generator is IdentityGenerator",
+ "parent insert is assigned (delayed) when child has identity (early insert)" );
+ return;
+ }
+ Session session = openSession();
+ Transaction txn = session.beginTransaction();
+ Parent parent = new Parent();
+ Child child = new Child();
+ child.setParent( parent );
+ parent.setChildren( Collections.singleton( child ) );
+ parent.setId(new Long(123L));
+ // this should figure out that the parent needs saving first since id is assigned.
+ session.save( child );
+ txn.commit();
+ session.close();
+
+ session = openSession();
+ txn = session.beginTransaction();
+ parent = ( Parent ) session.get( Parent.class, parent.getId() );
+ assertEquals( 1, parent.getChildren().size() );
+ txn.commit();
+ session.close();
+ }
+}
Added: core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/ChildForParentWithAssignedId.hbm.xml
===================================================================
--- core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/ChildForParentWithAssignedId.hbm.xml (rev 0)
+++ core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/ChildForParentWithAssignedId.hbm.xml 2010-07-19 21:52:35 UTC (rev 19966)
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
+
+<hibernate-mapping package="org.hibernate.test.cascade">
+ <class name="Child" table="Child">
+ <id name="id" column="id" type="java.lang.Long">
+ <generator class="native"/>
+ </id>
+ <many-to-one name="parent" class="Parent" not-null="true" cascade="all" />
+ </class>
+</hibernate-mapping>
Added: core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/ParentWithAssignedId.hbm.xml
===================================================================
--- core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/ParentWithAssignedId.hbm.xml (rev 0)
+++ core/branches/Branch_3_5/testsuite/src/test/java/org/hibernate/test/cascade/ParentWithAssignedId.hbm.xml 2010-07-19 21:52:35 UTC (rev 19966)
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
+
+<hibernate-mapping package="org.hibernate.test.cascade">
+ <class name="Parent" table="Parent">
+ <id name="id" column="id" type="java.lang.Long">
+ <generator class="assigned"/>
+ </id>
+ <set name="children" cascade="all" inverse="true">
+ <key column="parent"/>
+ <one-to-many class="Child"/>
+ </set>
+ </class>
+</hibernate-mapping>
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