Hibernate异常笔记

Hibernate错误笔记
org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session: [com.ecp.eipd.its.core.entity.TestCase#1]?

在做Junit测试的时候测试update对象的方法，对同一个对象进行update

TestCaseDTO testCaseDTO = new TestCaseDTO();testCaseDTO = testCaseService.findUniqueById(1);TestCaseDTO testCaseDTO2 = new TestCaseDTO();testCaseDTO2 = testCaseService.findUniqueById(1);testCaseDTO2.setCaseName("Test 2st");testCaseService.update(testCaseDTO2); //出错Assert.assertNotEquals(testCaseDTO, testCaseDTO2);