使用黄瓜从功能文件中获取标签 [英] Fetching tags from a feature file using cucumber

问题描述

是否有命令行选项可以列出黄瓜测试套件中的所有标签?

Is there a command line option to list all the tags in your cucumber test suite?

例如，我想要这样的东西:黄瓜 --show-tags foo.feature

For example, I would want something like: cucumber --show-tags foo.feature

这会给我类似的东西:

<代码>@ci@发展@回归@wip

我尝试过的语法是cucumber -f tag_cloud foo.feature"它给了我无法加载 tag_cloud(load_error)"

The syntax which i have tried was "cucumber -f tag_cloud foo.feature" and its giving me "cannot load tag_cloud(load_error)"

我只是想知道该怎么做.

I just wanted to know how to do it exactly.

我需要另外安装任何api吗?或者它是怎样的?

Do i need to install any api's additionally?? or how it is?

请帮帮我

推荐答案

我相信 --show-tags 选项已被弃用.相反，您必须使用自定义格式化程序.

I believe the --show-tags option was deprecated. Instead, you have to use a custom formatter.

Nat Ritmeyer 为这项任务提供了一个很好的自定义格式化程序 - https://gist.github.com/natritmeyer/2995205.

Nat Ritmeyer had a good custom formatter for this task - https://gist.github.com/natritmeyer/2995205.

1) 将以下内容复制到features/support"目录下的list_tags.rb"文件中:

1) Copy the following into a "list_tags.rb" file in your "features/support" directory:

=begin

Copyright (c) 2012, Nathaniel Ritmeyer
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.

3. Neither the name Nathaniel Ritmeyer nor the names of contributors to
this software may be used to endorse or promote products derived from this
software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

=end


require 'cucumber/formatter/console'
require 'cucumber/formatter/io'

module Cucumber
  module Formatter
    class ListTags
      include Io
      include Console

      def initialize(step_mother, path_or_io, options)
        @io = ensure_io(path_or_io, "list_tags")
        @all_tags = []
      end

      def tag_name(tag_name)
        @all_tags << tag_name
      end

      def after_features(features)
        @all_tags.uniq.sort.each {|tag| @io.puts tag}
      end
    end
  end
end

2) 然后使用以下命令运行黄瓜:

2) Then run cucumber using:

cucumber -d -f Cucumber::Formatter::ListTags

这会(干式)运行您的功能并使用自定义格式化程序格式化结果.结果是标签列表.例如:

This does a (dry) run of your features and formats the results using the custom formatter. The results are a list of tags. For example:

@feature1
@feature2
@scenario1
@smoke1
@smoke2

这篇关于使用黄瓜从功能文件中获取标签的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！