php - 通过 Saucelabs 的 Mink Extension.php(Selenium2) 解析 Behat/Mink Yml 文件配置中的动态值

Question

我想知道是否有可能解析动态值的方法，特别是 name通过使用 *.feature Behat/Mink 在使用 Selenium2 功能运行到 Yml 配置文件时进行测试

behat.yml文件使用 Behat/Mink/Extension文件中包含 Selenium 2 Capabilities 参数的扩展文件。

    default:
      context:
        class:  'FeatureContext'
      extensions:
        Behat\MinkExtension\Extension:
         base_url: 
         javascript_session:  'selenium2'
         goutte:
         selenium2:
            browser: firefox
            wd_host: <sauce username>:<accesscode>@ondemand.saucelabs.com/wd/hub
            capabilities: {  "platform": "Windows 7" , "version": "21" , "name":"Test" }

在Extension.php file内: https://github.com/Behat/MinkExtension/blob/2.0/src/Behat/MinkExtension/Extension.php

            arrayNode('selenium2')->
                children()->
                    scalarNode('browser')->
                        defaultValue(isset($config['selenium2']['browser']) ? $config['selenium2']['browser'] : '%behat.mink.browser_name%')->
                    end()->
                    arrayNode('capabilities')->
                        normalizeKeys(false)->
                        children()->
                            scalarNode('browserName')->
                                defaultValue(isset($config['selenium2']['capabilities']['browserName']) ? $config['selenium2']['capabilities']['browserName'] : 'firefox')->
                            end()->
                            scalarNode('version')->
                                defaultValue(isset($config['selenium2']['capabilities']['version']) ? $config['selenium2']['capabilities']['version'] : "9")->
                            end()->
                            scalarNode('platform')->
                                defaultValue(isset($config['selenium2']['capabilities']['platform']) ? $config['selenium2']['capabilities']['platform'] : 'ANY')->
                            end()->
                            scalarNode('browserVersion')->
                                defaultValue(isset($config['selenium2']['capabilities']['browserVersion']) ? $config['selenium2']['capabilities']['browserVersion'] : "9")->
                            end()->
                            scalarNode('browser')->
                                defaultValue(isset($config['selenium2']['capabilities']['browser']) ? $config['selenium2']['capabilities']['browser'] : 'firefox')->
                            end()->
                            scalarNode('ignoreZoomSetting')->
                                defaultValue(isset($config['selenium2']['capabilities']['ignoreZoomSetting']) ? $config['selenium2']['capabilities']['ignoreZoomSetting'] : 'false')->
                            end()->
                            scalarNode('name')->
                                defaultValue(isset($config['selenium2']['capabilities']['name']) ? $config['selenium2']['capabilities']['name'] : 'Behat Test')->
                            end()->
                            scalarNode('deviceOrientation')->
                                defaultValue(isset($config['selenium2']['capabilities']['deviceOrientation']) ? $config['selenium2']['capabilities']['deviceOrientation'] : 'portrait')->
                            end()->
                            scalarNode('deviceType')->
                                defaultValue(isset($config['selenium2']['capabilities']['deviceType']) ? $config['selenium2']['capabilities']['deviceType'] : 'tablet')->
                            end()->
                            scalarNode('selenium-version')->
                                defaultValue(isset($config['selenium2']['capabilities']['selenium-version']) ? $config['selenium2']['capabilities']['selenium-version'] : '2.31.0')->
                            end()->
                            scalarNode('max-duration')->
                                defaultValue(isset($config['selenium2']['capabilities']['max-duration']) ? $config['selenium2']['capabilities']['max-duration'] : '300')->
                            end()->
                            booleanNode('javascriptEnabled')->end()->
                            booleanNode('databaseEnabled')->end()->
                            booleanNode('locationContextEnabled')->end()->
                            booleanNode('applicationCacheEnabled')->end()->
                            booleanNode('browserConnectionEnabled')->end()->
                            booleanNode('webStorageEnabled')->end()->
                            booleanNode('rotatable')->end()->
                            booleanNode('acceptSslCerts')->end()->
                            booleanNode('nativeEvents')->end()->
                            booleanNode('passed')->end()->
                            booleanNode('record-video')->end()->
                            booleanNode('record-screenshots')->end()->
                            booleanNode('capture-html')->end()->
                            booleanNode('disable-popup-handler')->end()->
                            arrayNode('proxy')->
                                children()->
                                    scalarNode('proxyType')->end()->
                                    scalarNode('proxyAuthconfigUrl')->end()->
                                    scalarNode('ftpProxy')->end()->
                                    scalarNode('httpProxy')->end()->
                                    scalarNode('sslProxy')->end()->
                                end()->
                                validate()->
                                    ifTrue(function ($v) {
                                        return empty($v);
                                    })->
                                    thenUnset()->
                                end()->
                            end()->
                            arrayNode('firefox')->
                                children()->
                                    scalarNode('profile')->
                                        validate()->
                                        ifTrue(function ($v) {
                                            return !file_exists($v);
                                        })->
                                            thenInvalid('Cannot find profile zip file %s')->
                                        end()->
                                    end()->
                                    scalarNode('binary')->end()->
                                end()->
                            end()->
                            arrayNode('chrome')->
                                children()->
                                    arrayNode('switches')->
                                        prototype('scalar')->end()->
                                    end()->
                                    scalarNode('binary')->end()->
                                    arrayNode('extensions')->
                                        prototype('scalar')->end()->
                                    end()->
                                end()->
                            end()->
                        end()->
                    end()->
                    scalarNode('wd_host')->
                        defaultValue(isset($config['selenium2']['wd_host']) ? $config['selenium2']['wd_host'] : 'http://localhost:4444/wd/hub')->
                    end()->
                end()->
            end()->
            arrayNode('saucelabs')->
                children()->
                    scalarNode('username')->
                        defaultValue(getenv('SAUCE_USERNAME'))->
                    end()->
                    scalarNode('access_key')->
                        defaultValue(getenv('SAUCE_ACCESS_KEY'))->
                    end()->
                    booleanNode('connect')->
                        defaultValue(isset($config['saucelabs']['connect']) ? 'true' === $config['saucelabs']['connect'] : false)->
                    end()->
                    scalarNode('browser')->
                        defaultValue(isset($config['saucelabs']['browser']) ? $config['saucelabs']['browser'] : 'firefox')->
                    end()->
                    arrayNode('capabilities')->
                        children()->
                            scalarNode('name')->
                                defaultValue(isset($config['saucelabs']['name']) ? $config['saucelabs']['name'] : 'Behat feature suite')->
                            end()->
                            scalarNode('platform')->
                                defaultValue(isset($config['saucelabs']['platform']) ? $config['saucelabs']['platform'] : 'Linux')->
                            end()->
                            scalarNode('version')->
                                defaultValue(isset($config['saucelabs']['version']) ? $config['saucelabs']['version'] : '21')->
                            end()->
                            scalarNode('deviceType')->
                                defaultValue(isset($config['saucelabs']['deviceType']) ? $config['saucelabs']['deviceType'] : null)->
                            end()->
                            scalarNode('deviceOrientation')->
                                defaultValue(isset($config['saucelabs']['deviceOrientation']) ? $config['saucelabs']['deviceOrientation'] : null)->

下Extension.php在 MinkExtension 目录中，它加载了 selenium2.xml包含一组数组的文件，以将该文件中的信息解析到 behat.yml .

我注意到如果 yml 文件中没有指定 Selenium2 功能的任何参数，Extension.php将根据数组名称分配一个默认值:


scalarNode('name')->
defaultValue(isset($config['selenium2']['capabilities']['name']) ? $config['selenium2']['capabilities']['name'] : 'Behat Test')->


话虽如此，我想知道是否有任何可能的方法来使用 Behat/Mink 功能测试的名称 <test>.feature在我的本地目录中解析 name 中的标题在测试运行时。

Answer 1

迟到的答案，但总比没有好...

如何在您的 .feature 测试中使用标签？您可以建议 behat 只执行那些带有给定标签的测试:

behat documentation - tags

如果你想动态地执行你的测试，你可以解析你的标签，例如通过一个 ant 文件:

<target name="test-behat">
    <exec dir="${basedir}" executable="bin/behat" failonerror="false">
        <arg line="--config ${basedir}/behat.yml --tags '${env.SELENIUM_TAG}'"/>
    </exec>
</target>

这意味着在 behat-c​​li 中:

bin/behat --tags '@your_tag'

手动启动你的 ant 脚本:

ant -file <path to your ant-script> -D'SELENIUM_TAG'='@whatever_you_want'

对于完全自动化，您可以启动您的 ant 脚本(和您的 behat 测试)，例如通过 jenkins(或任何其他可以处理 apache ant 的 CI)。您还可以传递 behat.yml、composer.json(如果您使用 composer)等所需的任何参数。

如果您真的只想执行一个 .feature，您可以采用相同的方式。

<target name="test-behat">
    <exec dir="${basedir}" executable="bin/behat" failonerror="false">
        <arg line="--config ${basedir}/behat.yml '${env.FEATURE_FILE}'"/>
    </exec>
</target>

这意味着在 behat-c​​li 中:

bin/behat your.feature

开始于

ant -file <path to your ant-script> -D'FEATURE_FILE'='your.feature'

来自 behat --help 的相应行:

behat [--many config params we don't need right here] [features]

Arguments:
features          Feature(s) to run. Could be:
                  - a dir (features/)
                  - a feature (*.feature)
                  - a scenario at specific line (*.feature:10).
                  - all scenarios at or after a specific line (*.feature:10-*).
                  - all scenarios at a line within a specific range (*.feature:10-20)