Rails - redirect_to(request.referer) 的功能测试

发布于 2024-12-08 01:17:37 字数 606 浏览 1 评论 0原文

也许我又只见树木不见森林了，但我似乎无法找到一种方法来编写一个功能测试来测试重定向到 request.referer 的 :destroy 操作。

代码是：

  def destroy
    @step = Step.find(params[:id])
    @step.destroy

    respond_to do |format|
      format.html { redirect_to(request.referer) }
      format.xml  { head :ok }
    end
  end

失败的测试是：

  test "should destroy step" do
    assert_difference('Step.count', -1) do
      delete :destroy, :id => @step.to_param
    end
    assert_redirected_to request.referer
  end

也没有运气使用：

redirect_to(:back)

...。

原文

Maybe I just missing the forest for the trees again, but I can't seem to figure out a way to write a functional test that tests a :destroy action that redirects to request.referer.

Code is:

  def destroy
    @step = Step.find(params[:id])
    @step.destroy

    respond_to do |format|
      format.html { redirect_to(request.referer) }
      format.xml  { head :ok }
    end
  end

Failing test is:

  test "should destroy step" do
    assert_difference('Step.count', -1) do
      delete :destroy, :id => @step.to_param
    end
    assert_redirected_to request.referer
  end

Having no luck using:

redirect_to(:back)

... as well.

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昇り龍 2024-12-15 01:17:37

知道了。

通过测试的是：

  test "should destroy step" do
    assert_difference('Step.count', -1) do
      @request.env['HTTP_REFERER'] = 'http://test.com/steps/1'
      delete :destroy, :id => @step.to_param
    end
    assert_redirected_to @request.env['HTTP_REFERER']
  end

感谢以下帮助：我该怎么办在 Rails 中测试时设置 HTTP_REFERER？

Got it.

Passing test is:

  test "should destroy step" do
    assert_difference('Step.count', -1) do
      @request.env['HTTP_REFERER'] = 'http://test.com/steps/1'
      delete :destroy, :id => @step.to_param
    end
    assert_redirected_to @request.env['HTTP_REFERER']
  end

Thanks to help from: How do I set HTTP_REFERER when testing in Rails?

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