@Test
    void testEmptyScm() throws Exception {
        PomTestWrapper pom = this.buildPom("empty-scm");
        assertNull(pom.getValue("scm"));
    }

    @Test
    void testPluginConfigurationUsingAttributesWithoutPluginManagement() throws Exception {
        PomTestWrapper pom = buildPom("plugin-config-attributes/wo-plugin-mgmt");
        assertEquals("src", pom.getValue("build/plugins[1]/configuration/domParam/copy/@todir"));