https://github.com/cppforlife/have_tag

nokogiri powered have_tag matcher
https://github.com/cppforlife/have_tag

Last synced: 3 months ago
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nokogiri powered have_tag matcher

• Host: GitHub
• URL: https://github.com/cppforlife/have_tag
• Owner: cppforlife
• Created: 2012-03-22T01:14:21.000Z (almost 14 years ago)
• Default Branch: master
• Last Pushed: 2012-03-22T01:15:27.000Z (almost 14 years ago)
• Last Synced: 2025-01-02T09:25:35.611Z (about 1 year ago)
• Language: Ruby
• Homepage:
• Size: 117 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
have_tag matcher for HTML build on top of Nokogiri.

# Usage

    get "/home_page"

    response.should be_ok

    response.body.should have_tag "#account" do

      with_tag "a", :href => /log_out/

      without_tag "a", :href => /log_in/

    end

As shown above have_tag matcher operates on plain strings; however,

since it is mostly used with other testing libraries it can also be

called directly on `response` (RSpec) and `page` (Capybara) i.e.

    response.should have_tag...

    page.should have_tag

# RSpec integration:

    require "have_tag"

    RSpec.configure do |config|

      config.include HaveTag

    end

# More examples

    html.should have_tag "#header"

    html.should have_tag "span", :text => "exact text match"

    html.should have_tag "span", :text => /\d{3}-\d{4}/

    html.should have_tag "li", :exactly => 3

    html.should have_tag "li", :at_least => 1 # default

    html.should have_tag "li", :at_most => 10

    html.should have_tag "img", :src => "/exact/attribute/match.gif"

    html.should have_tag "img", :src => %r{beacon.gif}

    html.should have_tag "a", :href => "http://google.com", :target => "_blank"

    # using both attribute matching and text/count options

    html.should have_tag "li a", {:href => /\?product_id=\d+/}, {:text => /product/, :exactly => 10}

# Limiting by context

    html.should have_tag "#account" do |account_html|

      # account_html is plain string that holds inner html of #account

      account_html.should include "Welcome, Dmitriy Kalinin"

      account_html.should have_tag "a", :href => /logout/

      with_tag "a", :href => /logout/ # for convenience =)

    end

    html.should have_tag "#bank_balance.chart" do |chart_html, chart_attributes|

      chart_attributes["data-title"].should == "Bank balance"

      chart_attributes["data-values"].should == [33,293,38,93].join(",")

      with_tag ".legend" do

        with_tag "span.label", {:style => /color:/}, :exactly => 4

      end

    end

    page.should have_tag "ul#projects" do

      %w(Marketing Dev Support).each do |project|

        with_tag "li a", {:href => /projects\/#{project}/}, :text => project, :exactly => 1

      end

    end

    response.should have_tag :form, :action => signup_path, :method => :post do

      with_tag :input, :type => :text, :name => :email

      with_tag :input, :type => :password, :name => :password

      with_tag :input, :type => :submit

    end

# Todos

- make at_least and at_most work together

- keep on improving error reporting