feat(warnings in tests) don't strip warnings in tests

.travis.yml

@@ -1,7 +1,7 @@
 ---
 language: node_js
 node_js:
-  - "4"
+  - "6"
 
 sudo: false
 dist: trusty

addon/-debug/helpers.js

@@ -1,5 +1,4 @@
 import Ember from 'ember';
-const { Logger } = Ember;
 
 export function assert(msg, conditional) {
   if (!conditional) {
@@ -8,7 +7,7 @@ export function assert(msg, conditional) {
 }
 
 export function debug() {
-  Logger.debug(...arguments);
+  Ember.Logger.debug(...arguments);
 }
 
 export function debugOnError(msg, conditional) {

index.js

@@ -1,10 +1,10 @@
 /* eslint-env node */
 'use strict';
 
-const StripClassCallCheck = require('babel6-plugin-strip-class-callcheck');
 const FilterImports = require('babel-plugin-filter-imports');
-const RemoveImports = require('./lib/babel-plugin-remove-imports');
 const Funnel = require('broccoli-funnel');
+const RemoveImports = require('./lib/babel-plugin-remove-imports');
+const StripClassCallCheck = require('babel6-plugin-strip-class-callcheck');
 
 module.exports = {
   name: 'ember-attacher',
@@ -22,24 +22,24 @@ module.exports = {
       return;
     }
 
-    if (/production/.test(env) || /test/.test(env)) {
-      var strippedImports = {
-        'ember-attacher/-debug/helpers': [
-          'assert',
-          'debug',
-          'debugOnError',
-          'stripInProduction'
-        ]
-      };
-
+    if (/production/.test(env)) {
       // In some versions of Ember, this.options is undefined during tests
       this.options = this.options || {};
 
       // Make sure the babel options are accessible
-      let babelOptions = this.options.babel = this.options.babel || {};
+      const babelOptions = this.options.babel = this.options.babel || {};
+
       babelOptions.plugins = babelOptions.plugins || [];
       babelOptions.postTransformPlugins = babelOptions.postTransformPlugins || [];
 
+      const strippedImports = {
+        'ember-attacher/-debug/helpers': [
+          'assert',
+          'debug',
+          'debugOnError',
+          'stripInProduction'
+        ]
+      };
       babelOptions.plugins.push([FilterImports, strippedImports]);
       babelOptions.plugins.push([RemoveImports, 'ember-attacher/-debug/helpers']);
       babelOptions.postTransformPlugins.push(StripClassCallCheck);
@@ -48,13 +48,11 @@ module.exports = {
     this._hasSetupBabelOptions = true;
   },
 
-  treeForAddon: function() {
-    var tree = this._super.treeForAddon.apply(this, arguments);
-
-    if (/production/.test(this._env) || /test/.test(this._env)) {
+  treeForAddon: function(tree) {
+    if (/production/.test(this._env)) {
       tree = new Funnel(tree, { exclude: [ /-debug/ ] });
     }
 
-    return tree;
+    return this._super.treeForAddon.call(this, tree);
   }
 };

tests/dummy/app/templates/components/attachment-example.hbs

@@ -83,7 +83,7 @@
             \{{
           <span class="underlined">
             #ember-attacher
-              {{#ember-attacher popperClass="ember-attacher-popper tooltip"}}
+              {{#ember-attacher popperClass="ember-attacher-popper ember-attacher-tooltip"}}
                 {{#if isConfiguringTooltip}}
                   The "Tooltip in a parent" ember-attacher is initially set to the default settings.
                   Twiddle some knobs to see what ember-attacher can do!