今天在用Junit时,出现了一个错误,百度了好长时间,有的说没有写@Test引起的,有的说版本不对应等等,我检查完我的代码,发现都写了,我建的Java project,就写个测试,也不存在版本对应问题,然后搞得就有点懵逼了。
Case02.testGetReference
initializationError(org.junit.runner.manipulation.Filter)
java.lang.Exception: No tests found matching [{ExactMatcher:fDisplayName=testGetReference], {ExactMatcher:fDisplayName=testGetReference(com.wez.jpa01.test.Case02)], {LeadingIdentifierMatcher:fClassName=com.wez.jpa01.test.Case02,fLeadingIdentifier=testGetReference]] from org.junit.internal.requests.ClassRequest@506e6d5e
at org.junit.internal.requests.FilterRequest.getRunner(FilterRequest.java:40)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createFilteredTest(JUnit4TestLoader.java:77)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:68)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:43)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:444)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)最后找到了原因,原来我把方法写成了private修饰的了,修改成public问题解决。
@Test
private void testMerge01() {
// 把临时状态持久化状态
Customer customer = new Customer();
customer.setName("张三");
customer.setAge(22);
customer.setPhone("13912345678");
customer.setEmail("12345@qq.com");
customer.setBirthday(new Date());
customer.setCreateTime(new Date());
Customer mergeCustomer = entityManager.merge(customer);
System.out.println("customer:id=" + customer.getId());
System.out.println("mergeCustomer:id=" + mergeCustomer.getId());
}
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