rename variables in main spec

test/ts/main.ts

@@ -1,27 +1,43 @@
+// tiger-reader is an opensource rss reader 
+// Copyright (C) 2015 mparaiso <mparaiso@online.fr>
+//
+// tiger-reader program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// tiger-reader program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with tiger-reader program.  If not, see <http://www.gnu.org/licenses/>.
+
 /// <reference path="./../../typings/tsd.d.ts" />
 
 import {OrderByPipe} from './../../ts/pipes';
 
 
 describe("pipes", function() {
-	
+
 	beforeEach(function() {
 		this.orderBy = new OrderByPipe()
 		this.array = [
-			{ firstname: 'Brian',lastname:'French' },
-			{ firstname: 'Christopher',lastname:'Galvin' },
-			{ firstname: 'Alexander',lastname:'Galvin' }
+			{ firstname: 'Christopher', lastname: 'Galvin' },
+			{ firstname: 'Brian', lastname: 'French' },
+			{ firstname: 'Alexander', lastname: 'Galvin' }
 		]
 	})
-	describe('OrderByPipe', function() {
-		it('should sort an array correcty', function() {
-			let res = this.orderBy.transform(this.array, ['firstname']);
-			expect(res[0].firstname).toBe('Alexander')
+	describe('given a pipe OrderByPipe', function() {
+		it('it should sort an array correcty', function() {
+			let result = this.orderBy.transform(this.array, ['firstname']);
+			expect(result[0].firstname).toBe('Alexander')
 		})
-		it('should sort an array correct when using multiple properties',function(){
-			let res1 = this.orderBy.transform(this.array,['lastname','firstname'])
-			expect(res1[0].firstname).toBe('Brian')
-			expect(res1[2].firstname).toBe('Christopher')
+		it('it should sort an array correctly when using multiple properties', function() {
+			let result = this.orderBy.transform(this.array, ['lastname', 'firstname'])
+			expect(result[0].firstname).toBe('Brian')
+			expect(result[2].firstname).toBe('Christopher')
 		})
 	})
 })