如何在Rails中测试RSpec中的204响应？

Question

我正在测试我的资源控制器的删除操作,如下所示:

describe ResourceController do
  context "DELETE destroy" do
    before :each do
      delete :destroy, id: @resource.id
    end
    it { should respond_with(:no_content) }
  end
end

我期待204 /无内容的回复.但是,此测试失败,因为服务器返回的响应是406.当我直接从我的Rest测试客户端命中控制器时,响应是204.

Answer 1

此页面显示如何测试响应代码.

describe ResourceController do
  context "DELETE destroy" do
    it "should respond with a 204"
      delete :destroy, id: @resource.id
      response.code.should eql(204)
    end
  end
end

Answer 2

几年过去了...

我只想指出，可以使用expect语法并直接查询状态代码。

describe ResourceController do
  context "DELETE destroy" do
    it "should respond with a 204"
      delete :destroy, id: @resource.id
      expect(response).to have_http_status(:no_content)
    end
  end
end