Merge pull request #9 from Ticketfly/0.2

use an exposed initializer

README.md

@@ -24,17 +24,23 @@ Use the `hook` helper to define your data attribute:
 Or the `hook` attribute in your component:
 
 ```js
-import { HookMixin } from 'ember-hook';
-
-export default Ember.Component.extend(HookMixin, {
+export default Ember.Component.extend({
   hook: 'foo'
 });
 ```
 
 Then in your tests:
 
 ```js
-import { hook, $hook } from 'ember-hook';
+import { initialize, hook, $hook } from 'ember-hook';
+
+moduleForComponent('my component', 'Integration | Component | my component', {
+  integration: true,
+
+  beforeEach() {
+    initialize();
+  }
+});
 
 . . . .
 

addon/index.js

@@ -1,8 +1,10 @@
-import { hook, $hook } from './test-helpers/hook';
 import HookMixin from './mixins/hook';
+import { hook, $hook } from './test-helpers/hook';
+import { initialize } from './initializers/ember-hook/initialize';
 
 export {
-  hook,
+  HookMixin,
   $hook,
-  HookMixin
+  hook,
+  initialize
 };

addon/initializers/ember-hook/initialize.js

@@ -0,0 +1,13 @@
+import Ember from 'ember';
+import HookMixin from '../../mixins/hook';
+
+const { Component } = Ember;
+
+export function initialize() {
+  Component.reopen(HookMixin);
+}
+
+export default {
+  name: 'ember-hook/initialize',
+  initialize: initialize
+};

app/initializers/ember-hook/initialize.js

@@ -0,0 +1 @@
+export { default, initialize } from 'ember-hook/initializers/ember-hook/initialize';

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ember-hook",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "description": "Yerrr tests be brittle, mattie!!!",
   "directories": {
     "doc": "doc",

tests/unit/initializers/ember-hook/initialize-test.js

@@ -0,0 +1,27 @@
+import Ember from 'ember';
+import { initialize } from 'ember-hook';
+import { module, test } from 'qunit';
+
+var registry, application;
+
+module('Unit | Initializer | ember hook/initialize', {
+  beforeEach: function() {
+    Ember.run(function() {
+      application = Ember.Application.create();
+      registry = application.registry;
+      application.deferReadiness();
+    });
+  }
+});
+
+test('applies the `HookMixin` to `Component`', function(assert) {
+  assert.expect(2);
+
+  initialize();
+
+  const { Component } = Ember;
+  const component = Component.create({ hook: 'foo' });
+
+  assert.deepEqual(component.get('attributeBindings'), ['ariaRole:role', '_hookName:data-test'], 'adds _hookName to the attributeBindings');
+  assert.equal(component.get('_hookName'), 'foo', 'adds the _hookName computed');
+});