given:
        def parentModule = ivyHttpRepo.module("org.gradle.parent", "parent_module", "1.1").dependsOn("org.gradle.dep", "dep_module", "1.1").publish()
        def depModule = ivyHttpRepo.module("org.gradle.dep", "dep_module", "1.1").publish()

        def dep = ivyHttpRepo.module("org.gradle", "test", "1.45")

        this.altDeployDescriptor = altDeployDescriptor;
    }

    @Override
    public Node toXmlNode(Node parentModule, Object name) {
        Node node = new Node(parentModule, name, path);
        if (StringUtils.isNotEmpty(altDeployDescriptor)) {
            new Node(parentModule, nodeNameFor("alt-dd", name), altDeployDescriptor);
        }
        return node;
    }

    }

    @Override
    public Node toXmlNode(Node parentModule, Object name) {
        Node web = new Node(parentModule, name);
        new Node(web, nodeNameFor("web-uri", name), getPath());
        new Node(web, nodeNameFor("context-root", name), contextRoot);
        if (StringUtils.isNotEmpty(getAltDeployDescriptor())) {
            return new Node(parentModule, nodeNameFor("alt-dd", name), getAltDeployDescriptor());
        }

     *
     * @param parentModule
     *            The parent <module> node to add this node to.
     * @param name
     *            The name of this node.
     * @return The new node. If an <alt-dd> node is created it is not returned.
     */
    Node toXmlNode(Node parentModule, Object name);

        protected ModuleDescriptor parseOtherIvyFile(String parentOrganisation,
                                                     String parentModule, String parentRevision) throws IOException, ParseException, SAXException {
            ModuleRevisionId parentMrid = createModuleRevisionId(parentOrganisation, parentModule, parentRevision);
            return new DefaultModuleDescriptor(parentMrid, "release", new Date());
        }
    }