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这是一个 Behat 扩展，它可以捕获对未定义的 Symfony 服务的调用，并运行 PHPSpec 来描述它们。

安装

只需运行以下命令

	composer require kix/behat-sf2-service-generator "~0.1"

然后，在你的 behat.yml 中启用扩展

default:
  # ...
  extensions:
    Kix\Symfony2ServiceExtension\Symfony2ServiceExtension: ~

现在，当你尝试访问一个不存在的服务时，你会被询问是否要为其生成一个类。同时，也会在控制台输出一个方便的 YAML 配置。以下是一个快速预览。

Feature: Generating Symfony services
  Scenario: Creating a service when a ServiceNotFoundException is caught
    When I run behat
    And my step tries to get a service that doesn't exist
    Then a shiny notification is displayed asking if I want to generate it

<?php
class FeatureContext implements Context, SnippetAcceptingContext
{

	// Note I'm using Symfony2Extension here:
    use \Behat\Symfony2Extension\Context\KernelDictionary;

    /**
     * Initializes context.
     *
     * Every scenario gets its own context instance.
     * You can also pass arbitrary arguments to the
     * context constructor through behat.yml.
     */
    public function __construct()
    {
    }

    /**
     * @When I run behat
     */
    public function iRunBehat()
    {
    	// do nothing
    }

    /**
     * @When my step tries to get a service that doesn't exist
     */
    public function myStepTriesToGetAServiceThatDoesnTExist()
    {
        $this->getContainer()->get('my_bundle.kitten_provider');
    }

}

然后，就完成了

kix / behat-sf2-service-generator

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详细信息

README

安装