OPENJPA-589. Committing test cases on behalf of Fay Wang.

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@655682 13f79535-47bb-0310-9956-ffa450edef68

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/datacache/TestM2MInDataCache.java

@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.openjpa.persistence.datacache;
+
+import javax.persistence.EntityManager;
+import org.apache.openjpa.persistence.datacache.common.apps.M2MEntityE;
+import org.apache.openjpa.persistence.datacache.common.apps.M2MEntityF;
+import org.apache.openjpa.persistence.test.SingleEMFTestCase;
+
+public class TestM2MInDataCache extends SingleEMFTestCase {
+    public void setUp() {
+        setUp("openjpa.DataCache", "true", 
+            "openjpa.RemoteCommitProvider", "sjvm", 
+            M2MEntityE.class,
+            M2MEntityF.class, CLEAR_TABLES);
+    }
+
+    /**
+     * Test if child list is in order after new child list is added in setup().
+     *
+     */
+    public void testM2MDataCache(){
+    	EntityManager em = emf.createEntityManager();
+        em.getTransaction().begin();
+
+        M2MEntityE e1 = new M2MEntityE();
+        e1.setId(1);
+        e1.setName("ABC");
+        em.persist(e1);
+        M2MEntityE e2 = new M2MEntityE();
+        e2.setId(2);
+        e2.setName("DEF");
+        em.persist(e2);
+        
+        M2MEntityF f1 = new M2MEntityF();
+        f1.setId(10);
+        em.persist(f1);
+        M2MEntityF f2 = new M2MEntityF();
+        f2.setId(20);
+        em.persist(f2);
+        
+        e1.getEntityF().put(f1.getId(), f1);
+        e1.getEntityF().put(f2.getId(), f2);
+        e2.getEntityF().put(f1.getId(), f1);
+        e2.getEntityF().put(f2.getId(), f2);
+        
+        f1.getEntityE().put(e1.getName(), e1);
+        f1.getEntityE().put(e2.getName(), e2);
+        f2.getEntityE().put(e1.getName(), e1);
+        f2.getEntityE().put(e2.getName(), e2);
+        e1.print();
+        e2.print();
+        f1.print();
+        f2.print();
+        em.getTransaction().commit();
+        em.close();
+
+        em = emf.createEntityManager();
+        M2MEntityE e1a = em.find(M2MEntityE.class, 1);
+        M2MEntityE e2a = em.find(M2MEntityE.class, 2);
+        M2MEntityF f1a = em.find(M2MEntityF.class, 10);
+        M2MEntityF f2a = em.find(M2MEntityF.class, 20);
+    }
+}

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/datacache/common/apps/M2MEntityE.java

@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.openjpa.persistence.datacache.common.apps;
+import javax.persistence.*;
+import java.util.*;
+
+@Entity
+public class M2MEntityE  {
+	@Id private int id;
+	private String name;
+
+	@ManyToMany
+	@MapKey(name="id")
+	private Map<Integer,M2MEntityF> entityf;
+	
+	public M2MEntityE() {
+		entityf = new HashMap<Integer,M2MEntityF>();
+		name="entitye";
+	}
+		
+	public Map<Integer,M2MEntityF> getEntityF() {
+		return entityf;
+	}
+	public int getId() {
+		return id;
+	}
+	public void setId(int id) {
+		this.id = id;
+	}
+	public String toString(){
+		return "EntityE:"+id;
+	}
+	public void print(){
+		System.out.println("EntityD id="+id+" entityc="+ entityf);
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+}

openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/datacache/common/apps/M2MEntityF.java

@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.openjpa.persistence.datacache.common.apps;
+
+import javax.persistence.*;
+import java.util.*;
+
+@Entity
+public class M2MEntityF  {
+	@Id private int id;
+
+	@ManyToMany(mappedBy="entityf")
+	@MapKey(name="name")
+	private Map<String, M2MEntityE> entitye;
+	
+	public M2MEntityF() {
+		entitye = new HashMap<String,M2MEntityE>();
+	}
+	public Map<String, M2MEntityE> getEntityE() {
+		return entitye;
+	}
+	public int getId() {
+		return id;
+	}
+	public void setId(int id) {
+		this.id = id;
+	}
+	public String toString(){
+		return "EntityF:"+id;
+	}
+	public void print(){
+		System.out.println("EntityF id="+id+" entitye="+ entitye);
+	}
+
+}