JUnit

Created: November-22, 2018

如果你正在使用 JUnit 执行，则可以扩展 TestWatcher 类：

public class TestRules extends TestWatcher {

    @Override
    protected void failed(Throwable e, Description description) {
        // This will be called whenever a test fails.
    }

所以在你的测试类中你可以简单地调用它：

public class testClass{

@Rule
public TestRules testRules = new TestRules();

@Test
public void doTestSomething() throws Exception{
    // If the test fails for any reason, it will be caught be testrules.
}