初尝phpunit进行接口自动化测试（php接口技术）

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

<?php
function 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

<?php
require_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);
 }

?????