Merge pull request #1596 from ether/rtl-ltr-tests

ltr test and fix rtl test

tests/frontend/specs/language.js

@@ -93,7 +93,8 @@ describe("Language select and change", function(){
  
     //select arabic
     $languageoption.attr('selected','selected');
-    $language.change();
+    $language.val("ar");
+    $languageoption.change();
 
     helper.waitFor(function() { 
       return chrome$("html")[0]["dir"] != 'ltr';
@@ -105,4 +106,31 @@ describe("Language select and change", function(){
     });
   });
 
+  it("changes direction when picking an ltr lang", function(done) {
+    var inner$ = helper.padInner$;
+    var chrome$ = helper.padChrome$;
+
+    //click on the settings button to make settings visible
+    var $settingsButton = chrome$(".buttonicon-settings");
+    $settingsButton.click();
+
+    //click the language button
+    var $language = chrome$("#languagemenu");
+    var $languageoption = $language.find("[value=en]");
+
+    //select english
+    //select arabic
+    $languageoption.attr('selected','selected');
+    $language.val("en");
+    $languageoption.change();
+
+    helper.waitFor(function() {
+      return chrome$("html")[0]["dir"] != 'rtl';
+     })
+    .done(function(){
+      // check if the document's direction was changed
+      expect(chrome$("html")[0]["dir"]).to.be("ltr");
+      done();
+    });
+  });
 });