John Urberg jurberg

## OneTimeDataExample.groovy
@TestFor(MyController)
@TestMixin(OneTimeDataUnitTestMixin)
class MyControllerSpec extends Specification {

  def setup() {
    mockOneTimeData(this, controller)
  }

  def "should fail"() {
    given:

## OneTimeDataUnitTestMixin.groovy
class OneTimeDataUnitTestMixin extends GrailsUnitTestMixin {

    def mockOneTimeData(spec, controller) {
        spec.metaClass.otdData = [:]
        spec.metaClass.otdId = 1
        controller.metaClass.oneTimeData << { Closure dataSetup ->
            dataSetup.delegate = spec.otdData
            dataSetup()
            spec.otdId
        }

## advice.js
(function (exports) {
  //usage
  //withAdvice.call(targetObject);

  //mixin augments target object with around, before and after methods
  //method is the base method, advice is the augmenting function
  exports.withAdvice = function() {
    ['before', 'after', 'around'].forEach(function(m) {
      this[m] = function(method, advice) {
        if (typeof this[method] == 'function') {

## index.gsp
<!DOCTYPE html>
<html>
  <head>
    <meta name="layout" content="main"/>
    <title>Javascript Components</title>
  </head>
  <body>
    <button onclick="TestDialog.openDialog();">OpenDialog</button>
    <g:render template="/layouts/test-dialog"/>
  </body>

## testDialog.js
var TestDialog = (function($) {

  var $dialog;

  $(function() {
    $dialog = $('#test-dialog');
    $dialog.dialog({
      autoOpen: false,
      width: 300,
      height: 200

## testDialog.css
.test-dialog-content {
    font-weight: normal;
    color: red;
}

## ApplicationResources.groovy
modules = {
    application {
        resource url:'js/application.js'
    }
    test_dialog {
        dependsOn 'jquery, jquery-ui'
        resource url:'css/testDialog.css'
        resource url:'js/testDialog.js'
    }
}

## _test-dialog.gsp
<r:require module="test_dialog"/>
<div id="test-dialog" title="Test Dialog">
    <div class="test-dialog-content">
        This is a test.
    </div>
</div>

## requirejs-url-setup.js
UrlMappings.config.forEach(function(mapping) {
  app[mapping.verb](mapping.route, function(req, res) {
    require(['app/controller/' + mapping.controller], function(Controller) {
      Controller[mapping.action](req, res);
    });
  });
});

## require-express-setup.js
app.all('/:controller/:action/:id?', function(req, res) {
  require(['app/controller/' + req.params.controller], function(Controller) {
    Controller[req.params.action](req, res);
  });
});

app.all('/:controller', function(req, res) {
  require(['app/controller/' + req.params.controller], function(Controller) {
    Controller.index(req, res);
  });