diff --git a/tests/thinkphp/library/think/config/driver/fixtures/config.json b/tests/thinkphp/library/think/config/driver/fixtures/config.json
new file mode 100644
index 00000000..716ed064
--- /dev/null
+++ b/tests/thinkphp/library/think/config/driver/fixtures/config.json
@@ -0,0 +1 @@
+{"jsonstring":1}
\ No newline at end of file
diff --git a/tests/thinkphp/library/think/config/driver/jsonTest.php b/tests/thinkphp/library/think/config/driver/jsonTest.php
new file mode 100644
index 00000000..9d438d40
--- /dev/null
+++ b/tests/thinkphp/library/think/config/driver/jsonTest.php
@@ -0,0 +1,33 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+/**
+ * Xml配置测试
+ * @author    7IN0SAN9 <me@7in0.me>
+ */
+
+namespace tests\thinkphp\library\think\config\driver;
+
+use think\config;
+
+class jsonTest extends \PHPUnit_Framework_TestCase
+{
+    public function testParse()
+    {
+        Config::parse('{"jsonstring":1}', 'json');
+        $this->assertEquals(1, Config::get('jsonstring'));
+        Config::reset();
+        Config::parse(__DIR__ . '/fixtures/config.json');
+        $this->assertTrue(Config::has('jsonstring'));
+        $this->assertEquals(1, Config::get('jsonstring'));
+        Config::reset();
+    }
+}