Path projectDir = tempDir.resolve("project");
            Files.createDirectories(projectDir);

            // Create a simple POM file
            String pomXml = PomBuilder.create()
                    .groupId("test")
                    .artifactId("test")
                    .version("1.0.0")
                    .build();

            Path pomFile = projectDir.resolve("pom.xml");

        @Test
        @DisplayName("should upgrade plugin version when below minimum")
        void shouldUpgradePluginVersionWhenBelowMinimum() throws Exception {
            String pomXml = PomBuilder.create()
                    .groupId("test")
                    .artifactId("test")
                    .version("1.0.0")
                    .plugin("org.apache.maven.plugins", "maven-compiler-plugin", "3.8.1")

                String expectedNamespace,
                String expectedModelVersion,
                int expectedModifiedCount,
                String description) {

            String pomXml = PomBuilder.create()
                    .namespace(initialNamespace)
                    .modelVersion(initialModelVersion)
                    .groupId("test")
                    .artifactId("test")

import org.w3c.dom.Element
import org.w3c.dom.Node
import org.w3c.dom.NodeList

class DomBuilder extends BuilderSupport {
    Document document
    Node parent
    List elements = []

    def DomBuilder(Document document) {
        this.document = document
        this.parent = document
    }

    def DomBuilder(Node parent) {
        this.document = parent.ownerDocument
        this.parent = parent
    }

        DomBuilder builder = new DomBuilder(parent)
        cl.delegate = builder
        cl.call()
        return builder.elements[0]
    }

    public static void leftShift(Node parent, Node node) {
        parent.appendChild(parent.ownerDocument.importNode(node, true))
    }

    public static void addFirst(Node parent, Closure cl) {
        DomBuilder builder = new DomBuilder(parent.ownerDocument, null)