Question

我在铁路3.1.0和铁路2克。我愿在我的光谱档案中重述以下样本代码:

describe "Making things" do
  it "should make a thing" do
    # Make the thing
    ...

    # This is the same statement as that present in the "should make another
    # thing" example (read below for more information)
    response.body.should include("Hello World")
  end

  it "should make another thing" do
    # Make another thing
    ...

    # The same statement as that present in the "should make a thing" example
    response.body.should include("Hello World")
  end
end

我如何对以上<条码>的答复,应当包括(“Hello World”),以便写出较少的代码? 这就是,我如何测试<代码>response.one。内容是使用对两个光谱实例都有效的一份说明?

Answer 1

使用<代码>共享_examples_for。

与此类似:

describe "Making things" do
  before do
    @user.new
  end

  shared_examples_for "normal case" do
    it "shows hello world" do
      response.body.should include("Hello World")
    end

    # more tests could be here

  end

  context "making a thing" do
    before(:each) do
      # make thing
    end
    it_should_behave_like_a "normal case"          
  end

  context "making another thing" do
    before(:each) do
      # make another thing
    end
    it_should_behave_like_a "normal case"          
  end
end

见here 。

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