another dependency fix and test

src/categories/delete.js

@@ -5,7 +5,6 @@ var db = require('../database');
 var batch = require('../batch');
 var plugins = require('../plugins');
 var topics = require('../topics');
-var privileges = require('../privileges');
 var groups = require('../groups');
 
 module.exports = function(Categories) {
@@ -46,6 +45,7 @@ module.exports = function(Categories) {
 				], next);
 			},
 			function(next) {
+				var privileges = require('../privileges');
 				async.each(privileges.privilegeList, function(privilege, next) {
 					groups.destroy('cid:' + cid + ':privileges:' + privilege, next);
 				}, next);

src/categories/recentreplies.js

@@ -10,7 +10,7 @@ var db = require('../database');
 var posts = require('../posts');
 var topics = require('../topics');
 var categories = require('../categories');
-var privileges = require('../privileges');
+
 
 module.exports = function(Categories) {
 
@@ -18,7 +18,7 @@ module.exports = function(Categories) {
 		if (!parseInt(count, 10)) {
 			return callback(null, []);
 		}
-
+		var privileges = require('../privileges');
 		async.waterfall([
 			function(next) {
 				db.getSortedSetRevRange('cid:' + cid + ':pids', 0, count - 1, next);
@@ -36,7 +36,7 @@ module.exports = function(Categories) {
 		if (!Array.isArray(categoryData) || !categoryData.length) {
 			return callback();
 		}
-
+		var privileges = require('../privileges');
 		async.waterfall([
 			function(next) {
 				async.map(categoryData, getRecentTopicTids, next);

src/categories/unread.js

@@ -1,8 +1,8 @@
 
 "use strict";
 
-var async = require('async'),
-	db = require('../database');
+var async = require('async');
+var db = require('../database');
 
 module.exports = function(Categories) {
 

src/categories/update.js

@@ -1,11 +1,11 @@
 
 'use strict';
 
-var async = require('async'),
-	db = require('../database'),
-	utils = require('../../public/src/utils'),
-	translator = require('../../public/src/modules/translator'),
-	plugins = require('../plugins');
+var async = require('async');
+var db = require('../database');
+var utils = require('../../public/src/utils');
+var translator = require('../../public/src/modules/translator');
+var plugins = require('../plugins');
 
 module.exports = function(Categories) {
 

tests/categories.js

@@ -54,6 +54,25 @@ describe('Categories', function() {
 		});
 	});
 
+	describe('Categories.getRecentTopicReplies', function() {
+		it('should not throw', function(done) {
+			Categories.getCategoryById({
+				cid: categoryObj.cid,
+				set: 'cid:' + categoryObj.cid + ':tids',
+				reverse: true,
+				start: 0,
+				stop: -1,
+				uid: 0
+			}, function(err, categoryData) {
+				assert.ifError(err);
+				Categories.getRecentTopicReplies(categoryData, 0, function(err) {
+					assert.ifError(err);
+					done();
+				});
+			});
+		});
+	});
+
 	describe('.getCategoryTopics', function() {
 		it('should return a list of topics', function(done) {
 			Categories.getCategoryTopics({