1866-tests.patch

commit 3fb6fb00626201fd096b2d8313178e393e0b5903
Author: Matthew Beale <[email protected]>
Date:   Fri Jan 25 14:15:57 2013 -0500

    Add tests for #1866 - loc helper

diff --git a/packages/ember-handlebars/lib/helpers/loc.js b/packages/ember-handlebars/lib/helpers/loc.js
index d2d1f8b..7b023f5 100644
--- a/packages/ember-handlebars/lib/helpers/loc.js
+++ b/packages/ember-handlebars/lib/helpers/loc.js
@@ -15,6 +15,9 @@ require('ember-handlebars/ext');
   </script>
   ```
 
+  Take note that `welcome` is a string and not an object
+  reference.
+
   @method loc
   @for Ember.Handlebars.helpers
   @param {String} str The string to format
diff --git a/packages/ember-handlebars/tests/helpers/loc_test.js b/packages/ember-handlebars/tests/helpers/loc_test.js
new file mode 100644
index 0000000..f681b17
--- /dev/null
+++ b/packages/ember-handlebars/tests/helpers/loc_test.js
@@ -0,0 +1,51 @@
+var buildView = function(template, context) {
+  return Ember.View.create({
+    template: Ember.Handlebars.compile(template),
+    context: (context || {})
+  });
+};
+
+var appendView = function(view) {
+  Ember.run(function() {
+    view.appendTo('#qunit-fixture');
+  });
+};
+
+var destroyView = function(view) {
+  Ember.run(function(){
+    view.destroy();
+  });
+};
+
+var oldString;
+
+module('Handlebars {{loc valueToLocalize}} helper', {
+  setup: function() {
+    oldString = Ember.STRINGS;
+    Ember.STRINGS = {
+      '_Howdy Friend': 'Hallo Freund'
+    };
+  },
+
+  teardown: function() {
+    Ember.STRINGS = oldString;
+  }
+});
+
+test("let the original value through by default", function() {
+  var view = buildView('{{loc "Hiya buddy!"}}');
+  appendView(view);
+
+  equal(view.$().text(), "Hiya buddy!");
+
+  destroyView(view);
+});
+
+test("localize a simple string", function() {
+  var view = buildView('{{loc "_Howdy Friend"}}');
+  appendView(view);
+
+  equal(view.$().text(), "Hallo Freund");
+
+  destroyView(view);
+});