}

    private Artifact createTestPomArtifact(String directory) throws IOException {
        File testData = getTestFile(directory);
        FileUtils.deleteDirectory(testData);
        testData.mkdirs();

        Artifact artifact = artifactFactory.createProjectArtifact("test", "test", "1.0");
        artifact.setFile(new File(testData, "test-1.0.pom"));
        assertFalse(artifact.getFile().exists());
        return artifact;
    }

    static CollectStepData lookupCollectStepData(RequestTrace trace) {
        CollectStepData collectStepTrace = null;
        while (trace != null) {
            if (trace.getData() instanceof CollectStepData) {
                collectStepTrace = (CollectStepData) trace.getData();
                break;
            }
            trace = trace.getParent();
        }
        return collectStepTrace;
    }

    /**

            }
        }
    }

    private List<?> validationPluginExcludes(RepositorySystemSession session) {
        return (List<?>) session.getData().computeIfAbsent(PLUGIN_EXCLUDES_KEY, () -> parsePluginExcludes(session));
    }

    private List<String> parsePluginExcludes(RepositorySystemSession session) {

            }
            mojos.remove(Thread.currentThread());
        }

        private OwnerReentrantLock getProjectLock(MavenSession session) {
            SessionData data = session.getSession().getData();
            Map<MavenProject, OwnerReentrantLock> locks = data.computeIfAbsent(PROJECT_LOCKS, ConcurrentHashMap::new);
            return locks.computeIfAbsent(session.getCurrentProject(), p -> new OwnerReentrantLock());

    @Nonnull
    Settings getSettings();

    @Nonnull
    LocalRepository getLocalRepository();

    @Nonnull
    List<RemoteRepository> getRemoteRepositories();

    @Nonnull
    SessionData getData();

    /**
     * Returns immutable user properties to use for interpolation. The user properties have been configured directly
     * by the user, e.g. via the {@code -Dkey=value} parameter on the command line.
     *

                .evaluate("${session.rootDirectory.uri}");
        assertEquals(path.toUri(), result);
    }

    @Test
    public void testPath() throws Exception {
        Path path = Paths.get("").toAbsolutePath();

        MavenSession mavenSession = createMavenSession(null);
        mavenSession.getRequest().setTopDirectory(path);

                .evaluate("${session.rootDirectory.uri}");
        assertEquals(path.toUri(), result);
    }

    @Test
    public void testPath() throws Exception {
        Path path = Paths.get("").toAbsolutePath();

        MavenSession mavenSession = createMavenSession(null);
        mavenSession.getRequest().setTopDirectory(path);

    public List<RemoteRepository> getRemoteRepositories() {
        return Collections.unmodifiableList(repositories);
    }

    @Nonnull
    @Override
    public SessionData getData() {
        org.eclipse.aether.SessionData data = session.getData();
        return new SessionData() {
            @Override
            public <T> void set(@Nonnull Key<T> key, @Nullable T value) {
                data.set(key, value);

    /**
     * @since 3.3.0
     */
    EventSpyDispatcher getEventSpyDispatcher();

    /**
     * @since 3.3.0
     */
    Map<String, Object> getData();

        return this;
    }

    @Override
    public EventSpyDispatcher getEventSpyDispatcher() {
        return eventSpyDispatcher;
    }

    @Override
    public Map<String, Object> getData() {
        if (data == null) {
            data = new HashMap<>();
        }

        return data;
    }