使用RSpec和Capybara测试Rails的创建时间(TimeWithZone)

认为 这是因为我们在创建对象时传递了一个日期,它作为 2014-01-10T00:00:00.000Z

但当呈现时

但是正在测试的是呈现的页面,其中

let(:attachment) { create :attachment, created_at: '2014-01-10' }

    background do
      user.article.attachments << [attachment]
      stub_image_convert(new_file[:url])
      stub_request(:put, new_file[:s3_request])

      visit article_path(user.article, as: user)
    end

    scenario 'uploaded files are added to the list' do
      expect(page).to have_css '.attachment-item', count: 1
      within file_group_selector(position: 1) do
        upload_date_present 'January 10, 2014'
        file_previews_present count: 1
      end
    ...
 ...

帮手:

  def upload_date_present(date)
    expect(page).to have_css 'grouped-attachments .group-title', text: date
  end

最终一页一页地显示出来 momentJS (javascript/Angular)显示日期:

  newAttachment.groupDate = moment().format('LL')

Failure/Error: expect(page).to have_text 'January 10th, 2014'
   expected to find text "January 10th, 2014" in "John Snow First comment message January 9th, 2014"

我们应该如何测试这个?FWIW Timecop帮不上忙。