ExpressionEvaluator ee = createExpressionEvaluator(createDefaultProject(), null, new Properties());
        assertInstanceOf(Path.class, ee.evaluate("${session.rootDirectory}"));
    }

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

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