Elasticsearch 集成测试和 spring-test 不能很好地协同工作 - AccessControlException

Question

Looks like we can not have Junit test run with multiple runner. In my case, I need both RandomizedRunner (to be able to use/extend ESIntegTestCases) and SpringJUnit4ClassRunner to autowire classes under test.

As we can specify single @RunWith annotation. I kept @RunWith(RandomizedRunner.class). To activate spring junit test support added following to my test case.

@ClassRule
    public static final SpringClassRule SPRING_CLASS_RULE = new SpringClassRule();

@Rule
    public final SpringMethodRule springMethodRule = new SpringMethodRule();

However, when I try to run the unit test with the above setup I am facing AccessControlException.

Caused by: java.security.AccessControlException: access denied ("java.lang.reflect.ReflectPermission" "suppressAccessChecks")
    at java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
    at java.security.AccessController.checkPermission(AccessController.java:884)
    at java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
    at java.lang.reflect.AccessibleObject.setAccessible(AccessibleObject.java:128)
    at org.springframework.util.ReflectionUtils.makeAccessible(ReflectionUtils.java:207)
    at org.springframework.util.ReflectionUtils.accessibleConstructor(ReflectionUtils.java:191)
    at org.springframework.core.io.support.SpringFactoriesLoader.instantiateFactory(SpringFactoriesLoader.java:164)
    ... 17 more

Complete source of test case for reference:

import com.carrotsearch.randomizedtesting.RandomizedRunner;
import com.carrotsearch.randomizedtesting.annotations.ThreadLeakScope;
import org.junit.ClassRule;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.rules.SpringClassRule;
import org.springframework.test.context.junit4.rules.SpringMethodRule;


@RunWith(RandomizedRunner.class)
@ThreadLeakScope(ThreadLeakScope.Scope.NONE)
@SpringBootTest(classes = ProductSearchDemoApplication.class)
public class ProductSearchServiceTest extends ESIntegTestCase {

    @Autowired
    private ProductService productService;

    @ClassRule
    public static final SpringClassRule SPRING_CLASS_RULE = new SpringClassRule();

    @Rule
    public final SpringMethodRule springMethodRule = new SpringMethodRule();

    @Test
    public void test() throws Exception {
        System.out.println("SubTestWithRunner test()");
    }
}

Would be great if someone can guide on how to ensure spring-test and ESIntegTestCase works together seamlessly.

Answer 1

I know it's a little bit late but we just faced many issues with ESIntegTestCase and wanted to share our solution. We end up using Elasticsearch container from testcontainers.org as an embedded Elasticsearch for our integration tests.

The advantage is that you could use any version of Elasticsearch and it's pretty easy to integrate into any project.