运行测试代码显示以下错误：
java.lang.Exception: No tests found matching Method deleteById(cn.bytestream.mongodb.MongoDB4CRUDTest) from org.junit.internal.requests.ClassRequest@2cb0ce8f
at org.junit.internal.requests.FilterRequest.getRunner(FilterRequest.java:35)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.<init>(JUnit4TestReference.java:33)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestMethodReference.<init>(JUnit4TestMethodReference.java:25)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.java:54)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:452)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
问题截图如下：
解决办法：
因为deleteById方法是Run As –> Junit Test, 而该方法之前未添加@Test标签所导致,无法找到方法;
注意查看你的测试方法前@Test 是否存在！
参考博文：java.lang.Exception: No tests found matching Method *
另外，完成本博文还参考：CSDN-markdown编辑器语法——字体、字号与颜色
