surefire-its/src/test/java/org/apache/maven/surefire/its/JUnit47RerunFailingTestWithCucumberIT.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.surefire.its;

import java.util.ArrayList;

import org.apache.maven.shared.verifier.VerificationException;
import org.apache.maven.surefire.its.fixture.SurefireJUnit4IntegrationTestCase;
import org.apache.maven.surefire.its.fixture.SurefireLauncher;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;

import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;

/**
 * Tests using the JUnit 47 provider to rerun failing tests with the cucumber runner. The main problem that the junit4
 * provider has with the cucumber runner is that the junit Description instance created by the runner has a null test
 * class attribute. This requires that tests are rerun based on their description.
 *
 * @author mpkorstanje
 */
@RunWith(Parameterized.class)
@SuppressWarnings("checkstyle:magicnumber")
public class JUnit47RerunFailingTestWithCucumberIT extends SurefireJUnit4IntegrationTestCase {
    private static final String LEGACY_FORK_NODE = "org.apache.maven.plugin.surefire.extensions.LegacyForkNodeFactory";

    private static final String SUREFIRE_FORK_NODE =
            "org.apache.maven.plugin.surefire.extensions.SurefireForkNodeFactory";

    @Parameters
    public static Iterable<Object[]> data() {
        ArrayList<Object[]> args = new ArrayList<>();
        args.add(new Object[] {"tcp"});
        args.add(new Object[] {null});
        return args;
    }

    @Parameter
    @SuppressWarnings("checkstyle:visibilitymodifier")
    public String profileId;

    private SurefireLauncher unpack() {
        SurefireLauncher launcher =
                unpack("junit47-rerun-failing-tests-with-cucumber", profileId == null ? "" : "-" + profileId);

        if (profileId != null) {
            launcher.activateProfile(profileId);
        }

        return launcher;
    }

    @Test
    public void testRerunFailingErrorTestsFalse() throws VerificationException {
        String cls = profileId == null ? LEGACY_FORK_NODE : SUREFIRE_FORK_NODE;
        unpack().debugLogging()
                .maven()
                .sysProp("surefire.rerunFailingTestsCount", 0)
                .withFailure()
                .executeTest()
                .assertTestSuiteResults(1, 0, 1, 0, 0)
                .assertThatLogLine(containsString("Found implementation of fork node factory: " + cls), equalTo(1));
    }

    @Test
    public void testRerunFailingErrorTestsWithOneRetry() throws VerificationException {
        String cls = profileId == null ? LEGACY_FORK_NODE : SUREFIRE_FORK_NODE;
        unpack().debugLogging()
                .maven()
                .sysProp("surefire.rerunFailingTestsCount", 1)
                .withFailure()
                .executeTest()
                .assertTestSuiteResults(1, 0, 1, 0, 0)
                .assertThatLogLine(containsString("Found implementation of fork node factory: " + cls), equalTo(1));
    }

    @Test
    public void testRerunFailingErrorTestsTwoRetry() throws VerificationException {
        String cls = profileId == null ? LEGACY_FORK_NODE : SUREFIRE_FORK_NODE;
        unpack().maven()
                .debugLogging()
                .sysProp("surefire.rerunFailingTestsCount", 2)
                .executeTest()
                .assertTestSuiteResults(1, 0, 0, 0, 2)
                .assertThatLogLine(containsString("Found implementation of fork node factory: " + cls), equalTo(1));
    }
}