使用参数在JSON Rails的JSON API测试POST请求 [英] Rails JSON API testing POST request with PARAMS in JSON

问题描述

这是一个已经困扰了我一段时间的问题。我建立应该在JSON和JSON响应接收数据的API函数。我控制器测试运行正常（因为我抽象的数据JSON到达那里已经去code和唯一的答案必须是跨preTED）。

This is a problem that has been bothering me for some time. I am building an API function that should receive data in json and response in json. My controller tests run fine(Since I abstract that the data gets there already decode from JSON and only the answer needs to be interpreted ).

我也知道，函数，因为我已经使用卷曲用JSON参数测试它和它的作品完美运行良好。
（例如：卷曲-i --header接受：应用/ JSON--header内容类型：应用程序/ JSON-d{测试：{电子邮件：[e-mail]}} '）

I Also know that the function runs fine since I have used curl to test it with JSON arguments and it works perfectly. (ex: curl -i --header "Accept: application/json" --header "Content-Type: application/json" -d '{"test":{"email":"[e-mail]"}}' )

但很明显，我还想写请求（功能）测试，自动测试这个，我看它，他们应该工作完全一样卷曲，即路，打我的服务就像是一个外部呼叫。这意味着，我想传递参数的JSON和接收答案。我是pretty因为所有的例子我可以看到人们把参数，因为它已经是德$ C $光盘丢失。

But obviously I would like to write request(feature) tests to test this automatically and the way I see it they should work exactly like curl, i.e., hit my service like it was an external call. That means that I would like to pass the arguments in JSON and receive an answer. I am pretty lost since all the examples I can see people treat arguments as it was already decoded.

我的问题是：我在想发送的参数和要求作为一个JSON酮按照错误的premise，因为我将要测试的轨道工程，因为这是它的责任？但我想怎么看我的强劲code他错误的论点和想尝试使用JSON。

My question is: I am following a wrong premise in wanting to send the arguments and request as a JSON one since i will be testing that rails works, because this is its responsibility? But I would like to see how robust my code his to wrong arguments and would like to try with JSON.

这类型的东西：

it "should return an error if there is no correct email" do
    params = {:subscription => {:email => "andre"}}

    post "/magazine_subscriptions", { 'HTTP_ACCEPT' => "application/json", 'Content-Type' => 'application/json', 'RAW_POST_DATA' => params.to_json }
end

你知道这是怎么可能呢？并请让我知道，如果你觉得我的测试是错误的。

Do you know how this is possible? and please let me know if you think I am testing it wrong.

一切顺利，

安德烈

推荐答案

我发现我的答案在这里后（<一href=\"http://stackoverflow.com/questions/18337609/rspec-request-test-merges-hashes-in-array-in-post-json-params\">RSpec要求测试合并哈希在POST JSON PARAMS 阵列），我觉得我在做什么错关注的参数要求。

I found my answer on a post here(RSpec request test merges hashes in array in POST JSON params), I think what I was doing wrong concerned the arguments to the request.

所以这个工作：

it "should return an error if there is no correct email" do
    params = {:subscription => {:email => "andre"}}

    post "/magazine_subscriptions", params.to_json, {'ACCEPT' => "application/json", 'CONTENT_TYPE' => 'application/json'}
end

这篇关于使用参数在JSON Rails的JSON API测试POST请求的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！