.getMavenSession()
                .getRequest()
                .setRootDirectory(projectRoot);

        try (InputStream pomResource =
                DefaultMavenProjectBuilderTest.class.getResourceAsStream("/projects/reread/pom1.xml")) {
            Files.copy(pomResource, pom, StandardCopyOption.REPLACE_EXISTING);
        }

        MavenProject project =

    private ModelValidator validator;

    private Model read(String pom) throws Exception {
        String resource = "/poms/validation/" + pom;
        try (InputStream is = getClass().getResourceAsStream(resource)) {
            assertNotNull(is, "missing resource: " + resource);
            return new Model(new MavenStaxReader().read(is));
        }
    }