Codeception,使用pageObject设计模式和小黄瓜编写验收测试

use*_*454 34 php gherkin pageobjects codeception

我正在寻找一个带有pageObject设计模式和小黄瓜的代码的简单示例,因为当我遵循代码生成BDD文档时,所有示例都在tests/support/AcceptanceTester.php中编写.我不明白(英语技能差 - - )如何不将所有代码集中在AcceptanceTester.php文件中.

例如,我有一个带有两个按钮A和B的示例主页.如果用户单击按钮A,则加载页面A,否则如果用户单击按钮B,则加载页面B.

目前,我的AcceptanceTester:

<?php
// tests/_support/AcceptanceTester.php
/**
 * Inherited Methods
 * @method void wantToTest($text)
 * @method void wantTo($text)
 * @method void execute($callable)
 * @method void expectTo($prediction)
 * @method void expect($prediction)
 * @method void amGoingTo($argumentation)
 * @method void am($role)
 * @method void lookForwardTo($achieveValue)
 * @method void comment($description)
 * @method \Codeception\Lib\Friend haveFriend($name, $actorClass = NULL)
 *
 * @SuppressWarnings(PHPMD)
 */

class AcceptanceTester extends \Codeception\Actor
{
    use _generated\AcceptanceTesterActions;

    /**
     * @Given The home page
     */
    public function inHomePage()
    {
        $this->amOnPage("/");
        $this->seeInTitle('home');
    }

    /**
     * @When I click on the button A
     */
    public function goToThePageA()
    {
        $this->click(['name' => 'A']);
    }

    /**
     * @Then l go to the page A
     */
    public function ImInPageA()
    {
        $this->seeInTitle('page A');
    }

    /**
     * @When I click on the button B
     */
    public function goToThePageB()
    {
        $this->click(['name' => 'B']);
    }

    /**
     * @Then l go to the page B
     */
    public function ImInPageB()
    {
        $this->seeInTitle('page B');
    }
}
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如果我运行命令'./vendor/bin/codecept run acceptance',那么所有的工作都像魅力一样.但正如我之前所说,我想学习如何不将所有代码集中在AcceptanceTester文件中.

所以,我创建了三个pageObjects; 一个用于主页,一个用于页面A,一个用于页面B.代码:

主页对象:

<?php
// tests/_support/Page/PageHome.php
namespace Page;

class PageHome
{
    public static $URL = '/home';
    public static $title = "home";
    public static $aButton = ['name' => 'A'] ;
    public static $bButton = ['name' => 'B'] ;

    public static function route($param){
        return static::$URL.$param;
    }

    /**
     * @var \AcceptanceTester;
     */
    protected $acceptanceTester;

    public function __construct(\AcceptanceTester $I){
        $this->acceptanceTester = $I;
    }
}
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A pageObject:

<?php
// tests/_support/Page/PageA.php
namespace Page;

class PageA
{
    public static $URL = '/home/pageA';
    public static $title = "page A";

    public static function route($param){
        return static::$URL.$param;
    }

    /**
     * @var \AcceptanceTester;
     */
    protected $acceptanceTester;

    public function __construct(\AcceptanceTester $I){
        $this->acceptanceTester = $I;
    }
}
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B pageObject:

<?php
// tests/_support/Page/PageB.php
namespace Page;

class PageB
{
    public static $URL = '/home/pageB';
    public static $title = "page B";

    public static function route($param){
        return static::$URL.$param;
    }

    /**
     * @var \AcceptanceTester;
     */
    protected $acceptanceTester;

    public function __construct(\AcceptanceTester $I){
        $this->acceptanceTester = $I;
    }
}
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然后,我创建了三个stepObjects; homeChecker,goToPageA,goToPageB

homeChecker stepObject:

<?php
// tests/_support/Step/Acceptance/HomeChecker.php

namespace Step\Acceptance;
use Page\Acceotance\HomePage;

class HomeChecker extends \AcceptanceTester
{
    /**
     * @Given The home page
     */
    public function main()
    {
        $homePage = new PageHome($this);

        $this->amOnPage($homePage::URL);
        $this->checkTitle($homePage);
        $this->checkButtons($homePage);
    }

    private function checkTitle($homePage){
        $this->seeInTitle($homePage::$title);
    }

    private function checkButtons($homePage){
        $this->see($homePage::$aButton);
        $this->see($homePage::$bButton);
    }
}
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PageAChecker stepObject:

<?php
// tests/_support/Step/Acceptance/PageAChecker.php

namespace Step\Acceptance;
use Page\PageHome;
use Page\PageA;

class PageAChecker extends \AcceptanceTester
{
    /**
     * @When I click on the button A
     */
    public function clickButton()
    {
        $homePage = new PageHome($this);
        $this->click($homePage::$aButton);
    }

    /**
     * @Then l go to the page A
     */
    public function checkTitle()
    {
        $aPage = new PageA($this);
        $this->seeInTitle($aPage::$title);
    }

}
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PageBChecker stepObject:

<?php
// tests/_support/Step/Acceptance/PageBChecker.php

namespace Step\Acceptance;
use Page\PageHome;
use Page\PageB;

class PageBChecker extends \AcceptanceTester
{
    /**
     * @When I click on the button B
     */
    public function clickButton()
    {
        $homePage = new PageHome($this);
        $this->click($homePage::$bButton);
    }

    /**
     * @Then l go to the page B
     */
    public function checkTitle()
    {
        $bPage = new PageB($this);
        $this->seeInTitle($bPage::$title);
    }

}
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现在,我不知道我必须做什么.如果我清空AcceptanceTester文件并再次运行'./vendor/bin/codecept run acceptance'命令,则测试不完整,我的shell中出现"在上下文中找不到"警告:

在此输入图像描述

我该怎么办 ?

更新 我在代码github中创建了一个帖子:

https://github.com/Codeception/Codeception/issues/5157

我描述了一个重现我的问题和一个(非常)难看的分辨率的最小例子.我正在寻找好方法并理解为什么我描述不起作用!

Kat*_*ico 1

我在 shell 中收到“在上下文中找不到”警告

好的,如何将 Gherkin 文件执行与我自己的上下文类(PageObjects、StepObjects,...)中定义的步骤链接起来?我们可以阅读Codeception文档中的“ BDD > Configuration ”章节:

正如我们之前提到的,步骤应该在上下文类中定义。默认情况下,所有步骤都在 Actor 类中定义,例如 AcceptanceTester。但是,您可以包含更多上下文。这可以在全局 codeception.yml 或套件配置文件中进行配置:

gherkin:
    contexts:
        default:
            - AcceptanceTester
            - AdditionalSteps
            - PageHome
            - HomeChekcer
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(...)这样,PageObjects、Helpers 和 StepObjects 也可以成为上下文。


更好的

如果我们继续阅读:

但更可取的是通过标签或角色包含上下文类。

这意味着,考虑到可扩展性和良好的组织,您不会希望每个页面对象的每个测试都超载。因此,您可以按角色、按标签或按路径分配页面对象(或任何辅助类)。请参阅文档的下一段。按照您的示例,并按标签分配:

gherkin:
   contexts:
      default:
         - AcceptanceTester
      tag:
         myTagX:
             - Page\Acceotance\HomePage\HomeChecker
             - Page\PageHome
         anotherTag:
             - Page\Acceotance\another\AnotherChecker
             - Page\PageAnother
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...以及小黄瓜文件中:

@myTagX
Feature
(...)
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