cn.aozhi.songify.repository.JpaMappingTest.java Source code

Introduction

Here is the source code for cn.aozhi.songify.repository.JpaMappingTest.java

Source

/*******************************************************************************
 * Copyright (c) 2005, 2014 springside.github.io
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 *******************************************************************************/
package cn.aozhi.songify.repository;

import static org.assertj.core.api.Assertions.*;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.metamodel.EntityType;
import javax.persistence.metamodel.Metamodel;

import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.test.context.ContextConfiguration;
import org.springside.modules.test.spring.SpringTransactionalTestCase;

@ContextConfiguration(locations = { "/applicationContext.xml" })
public class JpaMappingTest extends SpringTransactionalTestCase {

    private static Logger logger = LoggerFactory.getLogger(JpaMappingTest.class);

    @PersistenceContext
    private EntityManager em;

    @Test
    public void allClassMapping() throws Exception {
        Metamodel model = em.getEntityManagerFactory().getMetamodel();
        assertThat(model.getEntities()).as("No entity mapping found").isNotEmpty();

        for (EntityType entityType : model.getEntities()) {
            String entityName = entityType.getName();
            em.createQuery("select o from " + entityName + " o").getResultList();
            logger.info("ok: " + entityName);
        }
    }
}