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我正在使用 Rails 3.2.14、Capybara 2.1.0、jquery-fileupload-rails 0.4.1。

如果我尝试围绕文件上传编写测试，但水豚找不到文件输入。规范片段：

  describe "Create with all required fields filled" do
    before do
      choose "Revision File"
      select "Publish", from: "file_asset[file_type_ref_id]"
      click_button "Next"
      script = "$('input[type=file]').show();" # added later
      page.driver.browser.execute_script(script)
      print page.html # to debug the page
      subject { page }
    end

    describe "Save should create a FileAsset" do
      it { should have_selector("span.fileinput-button span") }
      it { should have_selector("span.fileinput-button input") }
    end

rspec 结果：

Failures:

  1) FileAsset Pages New-Create (revision file) Without Authorizations Create with all required fields filled Save should create a FileAsset
     Failure/Error: it { should have_selector("span.fileinput-button input") }
       expected #has_selector?("span.fileinput-button input") to return true, got false
     # ./spec/requests/file_asset_pages_spec.rb:63:in `block (6 levels) in <top (required)>'

Finished in 16.95 seconds
2 examples, 1 failure

即，第一个示例成功运行，但第二个没有，但是 html 页面包含两者（的输出片段print page.html）：

<div class="row fileupload-buttonbar">
  <div class="span7">
    <!-- The fileinput-button span is used to style the file input field as button -->
    <span class="btn btn-small btn-success fileinput-button">
      <i class="icon-plus icon-white"></i>
      <span>Select and Upload File</span>
      <input type="file" name="upload[upload]" id="upload_upload" />
    </span>
  </div>
</div>

输入没有隐藏，跨度在同一个div中找到。我当然尝试过“#upload_upload”作为选择器，结果是一样的。在规范中，我show()稍后将这两行添加到输入中，没有它们的结果是相同的。

任何帮助表示赞赏。

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0 回答 0