[FIXED] Interrupt test class at the first test failure

Issue

I have a JUnit 5 test consisting of multiple steps executing in order. The steps are defined in separate methods.

I want the tests to stop executing at first failure in the fixture/class.

This is behaviour which can be achieved in Spock by using @Stepwise annotation. I don't see how this can be done in JUnit 5.

Edit: added sample test

@TestMethodOrder(Alphanumeric.class)
class MainTest {

    @Test void test1() {
        assertTrue(true);
        System.out.printf("%d test 1 - ok%n", System.currentTimeMillis());
    }

    @Test void test2() {
        assertTrue(false);
        System.out.printf("%d test 2 -nok%n", System.currentTimeMillis());
    }

    @Test void test3() {
        assertTrue(true);
        System.out.printf("%d test 3 - ok%n", System.currentTimeMillis());
    }

    @Test void test4() {
        assertTrue(true);
        System.out.printf("%d test 4 - ok%n", System.currentTimeMillis());
    }
}

Gives the following result:

1596054675044 test 1 - ok
1596054675075 test 2

org.opentest4j.AssertionFailedError: 
Expected :true
Actual   :false

1596054675111 test 3 - ok
1596054675115 test 4 - ok

Solution

It seems impossible to achieve this by adding JUnit5 annotation yet.

However, all infrastructure is there to implement your own extension, similar to one in issue comment

That works exactly as intended.

Answered By - Cezary Butler