Merge pull request #205 from ebenoist/adds-qunit-only

[RFC] Adds a wrapped QUnit.only

.gitignore

@@ -3,3 +3,4 @@ bower_components
 tmp
 dist
 build
+*.log

bower.json

@@ -19,7 +19,7 @@
     "ember-test-helpers": "^0.5.14"
   },
   "devDependencies": {
-    "qunit": "^1.17.1",
+    "qunit": "^1.20.0",
     "loader": "stefanpenner/loader.js#1.0.1",
     "ember-cli-shims": "stefanpenner/ember-cli-shims#0.0.3",
     "ember-cli-test-loader": "rwjblue/ember-cli-test-loader#0.0.4",

lib/ember-qunit.js

@@ -2,12 +2,14 @@ import moduleFor          from 'ember-qunit/module-for';
 import moduleForComponent from 'ember-qunit/module-for-component';
 import moduleForModel     from 'ember-qunit/module-for-model';
 import test               from 'ember-qunit/test';
+import only               from 'ember-qunit/only';
 import { setResolver }    from 'ember-test-helpers';
 
 export {
   moduleFor,
   moduleForComponent,
   moduleForModel,
   test,
+  only,
   setResolver
 };

lib/ember-qunit/only.js

@@ -0,0 +1,6 @@
+import testWrapper from 'ember-qunit/test-wrapper';
+import { only as qunitOnly } from 'qunit';
+
+export default function only(testName, callback) {
+  testWrapper(testName, callback, qunitOnly);
+}

lib/ember-qunit/test-wrapper.js

@@ -0,0 +1,32 @@
+import Ember from 'ember';
+import { getContext } from 'ember-test-helpers';
+
+export default function testWrapper(testName, callback, qunit) {
+  function wrapper(assert) {
+    var context = getContext();
+
+    var result = callback.call(context, assert);
+
+    function failTestOnPromiseRejection(reason) {
+      var message;
+      if (reason instanceof Error) {
+        message = reason.stack;
+        if (reason.message && message.indexOf(reason.message) < 0) {
+          // PhantomJS has a `stack` that does not contain the actual
+          // exception message.
+          message = Ember.inspect(reason) + "\n" + message;
+        }
+      } else {
+        message = Ember.inspect(reason);
+      }
+      ok(false, message);
+    }
+
+    Ember.run(function(){
+      QUnit.stop();
+      Ember.RSVP.Promise.resolve(result)['catch'](failTestOnPromiseRejection)['finally'](QUnit.start);
+    });
+  }
+
+  qunit(testName, wrapper);
+}

lib/ember-qunit/test.js

@@ -1,33 +1,6 @@
-import Ember from 'ember';
-import { getContext } from 'ember-test-helpers';
+import testWrapper from 'ember-qunit/test-wrapper';
 import { test as qunitTest } from 'qunit';
 
 export default function test(testName, callback) {
-  function wrapper(assert) {
-    var context = getContext();
-
-    var result = callback.call(context, assert);
-
-    function failTestOnPromiseRejection(reason) {
-      var message;
-      if (reason instanceof Error) {
-        message = reason.stack;
-        if (reason.message && message.indexOf(reason.message) < 0) {
-          // PhantomJS has a `stack` that does not contain the actual
-          // exception message.
-          message = Ember.inspect(reason) + "\n" + message;
-        }
-      } else {
-        message = Ember.inspect(reason);
-      }
-      ok(false, message);
-    }
-
-    Ember.run(function(){
-      QUnit.stop();
-      Ember.RSVP.Promise.resolve(result)['catch'](failTestOnPromiseRejection)['finally'](QUnit.start);
-    });
-  }
-
-  qunitTest(testName, wrapper);
+  testWrapper(testName, callback, qunitTest);
 }

lib/qunit.js

@@ -3,5 +3,6 @@
 export var module = QUnit.module;
 export var test = QUnit.test;
 export var skip = QUnit.skip;
+export var only = QUnit.only;
 
 export default QUnit;

tests/qunit-shim-test.js

@@ -1,7 +1,8 @@
 import {
   module,
   test,
-  skip
+  skip,
+  only
 } from 'qunit';
 
 module('qunit-shim test');
@@ -13,3 +14,7 @@ test('should work!', function(assert) {
 test('imports skips', function(assert) {
   assert.equal(typeof skip, 'function', 'imports QUnit.skip');
 });
+
+test('imports only', function(assert) {
+  assert.equal(typeof only, 'function', 'imports QUnit.only');
+});