remove test folder

.gitignore

@@ -3,3 +3,4 @@
 /.settings
 /php_errors.log
 .idea
+/tests

application/index/controller/Index.php

@@ -36,8 +36,7 @@ class Index extends Controller
     	$time = $this->request->post('time');
     	$short = $this->request->post('short');
     	
-    	$tmp = Des::decrypt($sign, $key = $short.$time);
-    	echo $key;
+    	$tmp = Des::decrypt($sign, $short.$time);
     	
     	return json(['sign'=>$tmp]);
     }

tests/ExampleTest.php

@@ -1,20 +0,0 @@
-<?php
-// +----------------------------------------------------------------------
-// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
-// +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
-// +----------------------------------------------------------------------
-// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
-// +----------------------------------------------------------------------
-// | Author: yunwuxin <448901948@qq.com>
-// +----------------------------------------------------------------------
-namespace tests;
-
-class ExampleTest extends TestCase
-{
-
-    public function testBasicExample()
-    {
-        $this->visit('/')->see('ThinkPHP');
-    }
-}

tests/TestCase.php

@@ -1,16 +0,0 @@
-<?php
-// +----------------------------------------------------------------------
-// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
-// +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
-// +----------------------------------------------------------------------
-// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
-// +----------------------------------------------------------------------
-// | Author: yunwuxin <448901948@qq.com>
-// +----------------------------------------------------------------------
-namespace tests;
-
-class TestCase extends \think\testing\TestCase
-{
-    protected $baseUrl = 'http://localhost';
-}