Described the test for the agenda and basic view

tests/automated/dayNamesShort.js

@@ -1,4 +1,4 @@
-describe('day names', function() {
+describe('short day names', function() {
   var settings = {};
 
   beforeEach(function() {
@@ -7,15 +7,63 @@ describe('day names', function() {
     }
   });
 
-  //describe('when view is basic');
-  //describe('when view is agenda');
+  describe('when view is agenda', function() {
+    describe('when lang is default', function() {
+      beforeEach(function() {
+        moment.lang('en');
+      });
+
+      it('should be in English, starting on Sunday', function() {
+        $('#cal').fullCalendar(settings);
+        var weekdays = moment.weekdaysShort();
+
+        $('.fc-day-header').each(function(index, item) {
+          expect(item).toContainText(weekdays[index]);
+        });
+      });
+    });
+  
+    describe('when lang is not default', function() {
+      var languages = [ 'es', 'fr', 'de', 'zh-cn', 'es' ];
+  
+      $.each(languages, function(index, language) {
+        it('should be in the selected language and corresponding order', function() {
+          settings.lang = language;
+          $('#cal').fullCalendar(settings);
+  
+          moment.lang(language);
+          var dow = moment.langData(language)._week.dow
+          var weekdays = moment.weekdaysShort();
+  
+          $('.fc-day-header').each(function(index, item) {
+            expect(item).toContainText(weekdays[(index + dow) % 7]);
+          });
+        });
+      });
+    });
+  
+    describe('when specified', function() {
+      it('should contain the specified names in the given order', function() {
+        var days = [
+          'Hovjaj', 'maSjaj', 'veSjaj', 'mechjaj', 'parmaqjaj', 'HoSjaj'
+        ]
+        settings.dayNamesShort = days;
+        $('#cal').fullCalendar(settings);
+
+        $('.fc-day-header').each(function(index, item) {
+          expect(item).toContainText(days[index]);
+        });
+      });
+    });
+  });
+
   describe('when view is month', function() {
     describe('when lang is default', function() {
       beforeEach(function() {
-        moment.lang();
+        moment.lang('en');
       });
 
-      it('should be in the default language and order', function() {
+      it('should be in English, starting on Sunday', function() {
         $('#cal').fullCalendar(settings);
         var weekdays = moment.weekdaysShort();