如何用 Cucumber 测试某个单词是否是链接？

发布于 2024-09-11 18:59:13 字数 328 浏览 8 评论 0原文

我想要这个自定义步骤：

Then I should see the link 'foo'

和他的相反：

But I should not see the link 'foo'

在页面中我可以有类似的内容：

lorem foo bar

或者

lorem <a href=''>foo</a> bar

我需要测试何时“foo”是链接，何时不是。谢谢。

原文

I would like this custom step:

Then I should see the link 'foo'

and his opposite:

But I should not see the link 'foo'

In the page I can have something like:

lorem foo bar

or alternatively

lorem <a href=''>foo</a> bar

I need to test when 'foo' is a link and when isn't. Thank you.

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鱼窥荷 2024-09-18 18:59:15

已经有预定义的 Webrat 步骤可以执行此操作（或者至少非常相似）。来自 web_steps.rb

Then /^(?:|I )should see \/([^\/]*)\/ within "([^\"]*)"$/ do |regexp, selector|
  within(selector) do |content|
    regexp = Regexp.new(regexp)
    if defined?(Spec::Rails::Matchers)
      content.should contain(regexp)
    else
      assert_match(regexp, content)
    end
  end
end

和

Then /^(?:|I )should not see "([^\"]*)" within "([^\"]*)"$/ do |text, selector|
  within(selector) do |content|
    if defined?(Spec::Rails::Matchers)
      content.should_not contain(text)
    else
      hc = Webrat::Matchers::HasContent.new(text)
      assert !hc.matches?(content), hc.negative_failure_message
    end
  end
end

There are already pre-defined Webrat steps which do this (or are at least very similar). From web_steps.rb

Then /^(?:|I )should see \/([^\/]*)\/ within "([^\"]*)"$/ do |regexp, selector|
  within(selector) do |content|
    regexp = Regexp.new(regexp)
    if defined?(Spec::Rails::Matchers)
      content.should contain(regexp)
    else
      assert_match(regexp, content)
    end
  end
end

and

Then /^(?:|I )should not see "([^\"]*)" within "([^\"]*)"$/ do |text, selector|
  within(selector) do |content|
    if defined?(Spec::Rails::Matchers)
      content.should_not contain(text)
    else
      hc = Webrat::Matchers::HasContent.new(text)
      assert !hc.matches?(content), hc.negative_failure_message
    end
  end
end

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日记撕了你也走了 2024-09-18 18:59:15

使用 xpaths 可能会更幸运，你可以使用类似“//a/text()='foo'”的东西。你只需要为 webrat 启用 xpaths，我写了一篇关于在表中使用 xpaths 做类似事情的博客文章 http://www.opsb.co.uk/?p=165，它包含为 webrat 启用 xpath 所需的代码。

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裸钻 2024-09-18 18:59:15

Then /^I should not see the link "([^\"]*)"$/ do |linked_text|
  page.should_not have_css("a", :text => linked_text)
end

Then /^I should see the link "([^\"]*)"$/ do |linked_text|
  page.should have_css("a", :text => linked_text)
end

Then /^I should not see the link "([^\"]*)"$/ do |linked_text|
  page.should_not have_css("a", :text => linked_text)
end

Then /^I should see the link "([^\"]*)"$/ do |linked_text|
  page.should have_css("a", :text => linked_text)
end

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痴梦一场 2024-09-18 18:59:14

尝试这样的事情（我还没有尝试运行它，所以可能需要进行一些小的调整）：

Then /^I should see the link "([^\"]*)"$/ do |linked_text|
  # AFAIK this raises an exception if the link is not found
  find_link(linked_text)
end

Then /^I should not see the link "([^\"]*)"$/ do |linked_text|
  begin
    find_link(linked_text)
    raise "Oh no, #{linked_text} is a link!"
  rescue
    # cool, the text is not a link
  end
end

Try something like this (I haven't tried running it, so minor tweaks might be needed):

Then /^I should see the link "([^\"]*)"$/ do |linked_text|
  # AFAIK this raises an exception if the link is not found
  find_link(linked_text)
end

Then /^I should not see the link "([^\"]*)"$/ do |linked_text|
  begin
    find_link(linked_text)
    raise "Oh no, #{linked_text} is a link!"
  rescue
    # cool, the text is not a link
  end
end

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