Move viewport config to addon folder close #124 (#125)

addon/initializers/viewport-config.js

@@ -0,0 +1,42 @@
+import { assign } from '@ember/polyfills';
+import canUseDOM from 'ember-in-viewport/utils/can-use-dom';
+
+const defaultConfig = {
+  viewportEnabled: true,
+  viewportSpy: false,
+  viewportScrollSensitivity: 1,
+  viewportRefreshRate: 100,
+  viewportListeners: [
+    { context: window, event: 'scroll.scrollable' },
+    { context: window, event: 'resize.resizable' }
+  ],
+  viewportTolerance: {
+    top: 0,
+    left: 0,
+    bottom: 0,
+    right: 0
+  },
+  intersectionThreshold: 1.0,
+  scrollableArea: null // defaults to layout view (document.documentElement)
+};
+
+if (canUseDOM) {
+  defaultConfig.viewportListeners.push({
+    context: document,
+    event: 'touchmove.scrollable'
+  });
+}
+
+export function initialize() {
+  const application = arguments[1] || arguments[0];
+  const config = application.resolveRegistration('config:environment');
+  const { viewportConfig = {} } = config;
+  const mergedConfig = assign({}, defaultConfig, viewportConfig);
+
+  application.register('config:in-viewport', mergedConfig, { instantiate: false });
+}
+
+export default {
+  name: 'viewport-config',
+  initialize: initialize
+};

app/initializers/viewport-config.js

@@ -1,42 +1,2 @@
-import { assign } from '@ember/polyfills';
-import config from '../config/environment';
-import canUseDOM from 'ember-in-viewport/utils/can-use-dom';
+export { default, initialize } from 'ember-in-viewport/initializers/viewport-config';
 
-const defaultConfig = {
-  viewportEnabled: true,
-  viewportSpy: false,
-  viewportScrollSensitivity: 1,
-  viewportRefreshRate: 100,
-  viewportListeners: [
-    { context: window, event: 'scroll.scrollable' },
-    { context: window, event: 'resize.resizable' }
-  ],
-  viewportTolerance: {
-    top: 0,
-    left: 0,
-    bottom: 0,
-    right: 0
-  },
-  intersectionThreshold: 1.0,
-  scrollableArea: null // defaults to layout view (document.documentElement)
-};
-
-if (canUseDOM) {
-  defaultConfig.viewportListeners.push({
-    context: document,
-    event: 'touchmove.scrollable'
-  });
-}
-
-export function initialize() {
-  const application = arguments[1] || arguments[0];
-  const { viewportConfig = {} } = config;
-  const mergedConfig = assign({}, defaultConfig, viewportConfig);
-
-  application.register('config:in-viewport', mergedConfig, { instantiate: false });
-}
-
-export default {
-  name: 'viewport-config',
-  initialize: initialize
-};

tests/unit/initializers/viewport-config-test.js

@@ -1,4 +1,5 @@
-import Ember from 'ember';
+import Application from '@ember/application';
+import { run } from '@ember/runloop';
 import ViewportConfigInitializer from 'dummy/initializers/viewport-config';
 import { module, test } from 'qunit';
 
@@ -8,9 +9,10 @@ let container, application;
 
 module('Unit | Initializer | viewport config', {
   beforeEach() {
-    Ember.run(function() {
-      application = Ember.Application.create();
+    run(function() {
+      application = Application.create();
       container = application.__container__;
+      application.register('config:environment', {});
       application.deferReadiness();
     });
   }