trying to solve IT problems

@RunWith(Arquillian.class)
public abstract class AbstractIT {
 
    private static final String SOURCES_DIR = "src/main/java";
    private static final String RESOURCES_DIR = "src/main/resources";
 
    @Deployment
    public static Archive<?> createDeployment() throws Exception {
        String pathPrefix = ""; // trick to make this work from both the main as
        // module root directory
        File currentDir = new File(".");
        if (!currentDir.getCanonicalPath().endsWith("back-impl")) {
            pathPrefix = "back-impl/";
        }
        PomEquippedResolveStage pom = Maven.resolver().loadPomFromFile(pathPrefix + "pom.xml");
        File[] commonsLang = pom.resolve("org.apache.commons:commons-lang3").withTransitivity().asFile();
        File[] appApi = pom.resolve("be.myapp:myapp-api").withTransitivity().asFile();
        File[] jTransfoCore = pom.resolve("org.jtransfo:jtransfo-core").withTransitivity().asFile();
        File[] jTransfoCdi = pom.resolve("org.jtransfo:jtransfo-cdi").withTransitivity().asFile();
        File[] queryDsl = pom.resolve("com.mysema.querydsl:querydsl-jpa").withTransitivity().asFile();
        File[] flyway = pom.resolve("com.googlecode.flyway:flyway-core").withTransitivity().asFile();
        File[] festAssert = pom.resolve("org.easytesting:fest-assert").withTransitivity().asFile();
        File[] httpclient = pom.resolve("org.apache.httpcomponents:httpclient").withTransitivity().asFile();
        File[] deltaspikeCore = pom.resolve("org.apache.deltaspike.core:deltaspike-core-impl").withTransitivity().asFile();
        File[] deltaspikeData = pom.resolve("org.apache.deltaspike.modules:deltaspike-data-module-impl").withTransitivity().asFile();
        WebArchive war = ShrinkWrap.create(WebArchive.class, "test.war").
                addAsLibraries(commonsLang).
                addAsLibraries(appApi).
                addAsLibraries(jTransfoCore).
                addAsLibraries(jTransfoCdi).
                addAsLibraries(queryDsl).
                addAsLibraries(flyway).
                addAsLibraries(festAssert).
                addAsLibraries(httpclient).
                addAsLibraries(deltaspikeCore).
                addAsLibraries(deltaspikeData).
                addAsResource("META-INF/persistence.xml").
                addAsResource("META-INF/beans.xml");
        addAllPackages(war, "be.fluxtock.back.impl", new File(pathPrefix + SOURCES_DIR + "/be/fluxtock/back/impl"));
        addAllResources(war, pathPrefix + RESOURCES_DIR);
        return war;
    }
 
    /**
     * Add all packages starting with given prefix from given path.
     *
     * @param war war archive to add packages to
     * @param prefix base package
     * @param dir directory for the base package
     */
    private static void addAllPackages(WebArchive war, String prefix, File dir) {
        war.addPackage(prefix);
        for (File file : dir.listFiles(File::isDirectory)) {
            addAllPackages(war, prefix + "." + file.getName(), file);
        }
    }
 
    /**
     * Add all resources from the given directory, recursively. Only adds
     * subdirectories when they start with a lower case letter
     *
     * @param war war archive to add packages to
     * @param directory directory with resources to add
     */
    private static void addAllResources(WebArchive war, String directory) {
        for (File file : new File(directory).listFiles(pathname -> pathname.isFile() || Character.isLowerCase(pathname.getName().charAt(0)))) {
            addAllResources(war, "", file);
        }
    }
 
    private static void addAllResources(WebArchive war, String prefix, File dir) {
        if (dir.isDirectory()) {
            prefix += dir.getName() + "/";
            for (File file : dir.listFiles()) {
                addAllResources(war, prefix, file);
            }
        } else {
            war.addAsResource(dir, prefix + dir.getName());
        }
    }
 
}

<dependency>
    <groupId>org.jboss.shrinkwrap.resolver</groupId>
    <artifactId>shrinkwrap-resolver-impl-maven</artifactId>
    <version>2.0.0</version>
    <scope>test</scope>
</dependency>

/**
 * Transactional integration test. Transaction is rolled back at the end.
 */
public abstract class AbstractRollbackIT extends AbstractIT {
 
    @PersistenceContext
    EntityManager em;
 
    @Inject
    UserTransaction utx;
 
    @Before
    public void setUp() throws Exception {
        utx.begin();
        em.joinTransaction();
    }
 
    @After
    public void tearDown() throws Exception {
        utx.rollback();
    }
 
}