修改medelTest类数据库连接配置

tests/thinkphp/library/think/modelTest.php

@@ -21,13 +21,12 @@ class modelTest extends \PHPUnit_Framework_TestCase
 {
     public function getConfig()
     {
-        static $config;
+        $config = [
-        if (!isset($config)) {
+            'type' => 'mysql',
-            $config = \think\Input::get('database');
+            'database' => 'test',
-            $config['database'] = 'test';
+            'username' => 'root',
-            $config['username'] = 'root';
+            'password' => '',
-            $config['password'] = '';
+        ];
-        }
         return $config;
     }