return registerEagerAddDecoratedAction(type, addAction);
    }

    @Override
    public Action<? super T> registerLazyAddAction(Action<? super T> addAction) {
        return registerLazyAddDecoratedAction(addAction);
    }

    @Override
    public void registerRemoveAction(Class<? extends T> type, Action<? super T> removeAction) {

        Action<XmlProvider> elementAction = Mock()
        Action<XmlProvider> stringAction2 = Mock()
        transformer.addAction(stringAction)
        transformer.addAction(elementAction)
        transformer.addAction(nodeAction)
        transformer.addAction(stringAction2)

        when:
        def result = transformer.transform('<root/>')

        then:

        given:
        transformer.addAction action { Properties props ->
            props.added = 'value'
        }
        when:
        def result = transformer.transform(new Properties())
        then:
        props(added:'value') == result
    }

    def 'can chain actions'() {
        given:
        transformer.addAction action { Properties props ->
            props.remove('removed')

        Action<String> addAction = Mock()
        Action<String> removeAction = Mock()

        given:
        list.add('a')
        list.all(addAction)
        list.whenObjectRemoved(removeAction)

        when:
        list.set(0, 'b')

        then:
        1 * removeAction.execute('a')
        1 * addAction.execute('b')
        0 * removeAction._

        then:
        1 * model.workspace.iws.getXmlTransformer()

        when: "configure workspace xml"
        model.workspace.iws.withXml(xmlAction)

        then:
        1 * xmlTransformer.addAction(xmlAction)
    }

    def "can configure project with Actions"() {
        given:
        def xmlTransformer = Mock(XmlTransformer)
        def xmlMerger = Spy(XmlFileContentMerger, constructorArgs: [xmlTransformer])

        return path.replaceAll("[^\\d\\w\\.\\*/]", "_");
    }

    @Override
    public LocallyAvailableResource add(String key, Action<File> addAction) {
        return delegate.add(normalizePath(key), addAction);
    }

    @Override
    public Set<? extends LocallyAvailableResource> search(String key) {
        return delegate.search(normalizeSearchPath(key));
    }

    void fireObjectAdded(T element);

    void fireObjectRemoved(T element);

    Action<? super T> registerEagerAddAction(Class<? extends T> type, Action<? super T> addAction);

    Action<? super T> registerLazyAddAction(Action<? super T> addAction);

    void registerRemoveAction(Class<? extends T> type, Action<? super T> removeAction);

    <S extends T> CollectionEventRegister<S> filtered(CollectionFilter<S> filter);

        then:
        1 * xmlMerger.getXmlTransformer()

        when: "configure project XML"
        model.project.file.withXml(xmlAction)

        then:
        1 * xmlTransformer.addAction(xmlAction)
    }

    def "can configure classpath with Actions"() {
        given:
        def xmlTransformer = Mock(XmlTransformer)

        return writableStore.move(key, source);
    }

    @Override
    public LocallyAvailableResource add(String key, Action<File> addAction) throws FileStoreException {
        return writableStore.add(key, addAction);
    }

    @Override
    public Set<? extends LocallyAvailableResource> search(String key) {
        ImmutableSet.Builder<LocallyAvailableResource> builder = ImmutableSet.builder();

        return writableStore.move(key, source);
    }

    @Override
    public LocallyAvailableResource add(ModuleComponentArtifactIdentifier key, Action<File> addAction) throws FileStoreException {
        return writableStore.add(key, addAction);
    }

    @Override
    public Set<? extends LocallyAvailableResource> search(ModuleComponentArtifactIdentifier key) {