初尝phpunit进行接口自动化测试

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年初一个偶然的机会接触到了phpunit，一个用PHP编程语言开发的开源软件，也是一个单元测试框架，有效利用的话可以大大提高接口遍历的效率。废话不多说，直接干货。

1.安装

在php的目录下

pear channel-discover pear;pear install phpunit/PHPUnit

2.配置

首先新建一个lib文件夹存放的配置文件，然后再新建一个transfer.php的文件

<?phpfunction do_Post($url, $fields, $extraheader = array()){    $ch = curl_init();    curl_setopt($ch, CURLOPT_URL, $url);    curl_setopt($ch, CURLOPT_POST, true);    curl_setopt($ch, CURLOPT_POSTFIELDS, $fields );    curl_setopt($ch, CURLOPT_HTTPHEADER, $extraheader);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // 获取数据返回    $output = curl_exec($ch);    curl_close($ch);    return $output;}function do_Get($url, $extraheader = array()){    $ch = curl_init();    curl_setopt($ch, CURLOPT_URL, $url);    curl_setopt($ch, CURLOPT_HTTPHEADER, $extraheader);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // 获取数据返回:    //curl_setopt($ch, CURLOPT_VERBOSE, true);    $output = curl_exec($ch) ;    curl_close($ch);    return $output;}function do_Put($url, $fields, $extraheader = array()){    $ch = curl_init();    curl_setopt($ch, CURLOPT_URL, $url ) ;    curl_setopt($ch, CURLOPT_POST, true) ;    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');    curl_setopt($ch, CURLOPT_POSTFIELDS, $fields );    curl_setopt($ch, CURLOPT_HTTPHEADER, $extraheader);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // 获取数据返回    //curl_setopt($ch, CURLOPT_ENCODING, '');    $output = curl_exec($ch);    curl_close($ch);    return $output;}function do_Delete($url, $fields, $extraheader = array()){    $ch = curl_init();    curl_setopt($ch, CURLOPT_URL, $url ) ;    curl_setopt($ch, CURLOPT_POST, true);    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');    curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);    curl_setopt($ch, CURLOPT_HTTPHEADER, $extraheader);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // 获取数据返回    //curl_setopt($ch, CURLOPT_ENCODING, '');    $output = curl_exec($ch);    curl_close($ch);    return $output;}

最后新建一个basetest.php文件

<?phprequire_once("transfer.php");define("PREFIX", "http://xxx");define("HTTPSPREFIX", "https://xxx");function build_get_param($param) {        return http_build_query($param);}

到此接口测试环境搭建完成。

3.编写测试用例

<?php$basedir = dirname(__FILE__);require_once($basedir . '/lib/basetestdev.php');define("PHONE", "xxx");define("PWD", "xxx");define("POSTURL","xxx");class TestAPI extends PHPUnit_Framework_TestCase {        private function call_http($path, $param, $expect = 'ok') {                $_param = build_get_param($param);                $url = PREFIX . "$path?" . $_param;                $buf = do_Get($url);                $obj = json_decode($buf, True);                $this->assertEquals($obj['retval'], $expect);                return $obj;        }        private function call_https($path, $param, $expect = 'ok') {                $_param = build_get_param($param);                $url = HTTPSPREFIX . "$path?" . $_param;                $buf = do_Get($url);                $obj = json_decode($buf, True);                $this->assertEquals($obj['retval'], $expect);                return $obj;        }    public function testLogin(){        $param = array(            'type' => 'phone'            ,'token' => PHONE            ,'password' => PWD        );        $url = 'login';        return $this->call_http($url, $param);    }    /**     * @depends testLogin     */    public function testInfo(array $user){        $session = $user['retinfo']['session'];        $param = array(            'session' => $session        );        $url ='info';        return $this->call_http($url, $param);    }

如果为post请求

public function testPost(){        $session = $user['retinfo']['sessionid'];        $param = array(            ,'data' => '111'        );        $url = POSTURL.'posturl';        return do_POST($url,$param);    }

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