// Get parent GAV
        String parentGroupId = parentElement.childText(MavenPomElements.Elements.GROUP_ID);
        String parentVersion = parentElement.childText(MavenPomElements.Elements.VERSION);

        // Get child GAV
        String childGroupId = root.childText(MavenPomElements.Elements.GROUP_ID);
        String childVersion = root.childText(MavenPomElements.Elements.VERSION);

    private String createDependencyKey(Element dependency) {
        String groupId = dependency.childText(MavenPomElements.Elements.GROUP_ID);
        String artifactId = dependency.childText(MavenPomElements.Elements.ARTIFACT_ID);
        String type = dependency.childText(MavenPomElements.Elements.TYPE);
        String classifier = dependency.childText(MavenPomElements.Elements.CLASSIFIER);

        // Test getting text from existing elements
        assertEquals("4.0.0", root.childText("modelVersion"), "Should get modelVersion text");
        assertEquals("test", root.childText("groupId"), "Should get groupId text");
        assertEquals("Test Project", root.childText("name"), "Should get name text");
        assertEquals("", root.childText("description"), "Should get empty description text");