我真的可以做一些关于测试我在node.js中创建的RESTful api的建议。那里有太多的框架,我很茫然。我的测试知识一般不够好,这就是我试图编写这些测试的原因。我已经尝试了vows.js这看起来不错,但我无法弄清楚如何合并我的API的测试,我需要某种客户端。我需要一个简单的测试登录系统的例子。
答案 0 :(得分:7)
已更新为vow-is代码
以下是来自vows-is examples folder的誓言示例。
// simple HTTP
// Run with node example/simple-http.js
var express = require("express");
is = require("../src/vows-is.js");
is.config({
"server": {
"factory": function _factory(cb) {
var app = express.createServer();
app.get("/", function(req, res) {
res.send("hello world");
})
app.listen(3000);
cb(app);
},
"uri": "http://localhost:3000",
"kill": function _kill(app) {
app.close();
}
}
});
is.suite("http request test").batch()
.context("a request to GET /")
.topic.is.a.request("GET /")
.vow.it.should.have.status(200)
.vow.it.should.have
.header("content-type", "text/html; charset=utf-8")
.context("contains a body that")
.topic.is.property('body')
.vow.it.should.be.ok
.vow.it.should.include.string("hello world")
.suite().run({
reporter: is.reporter
}, function() {
console.log("finished");
is.end();
})
这使用vows-is。
答案 1 :(得分:4)
http://blog.nodejitsu.com/rest-easy-test-any-api-in-nodejs就是为此目的而设计的。这是一个位于Vows之上的DSL,它简化了使用誓言写出测试的过程。
基础测试:
//
// Here we will configure our tests to use
// http://localhost:8080 as the remote address
// and to always send 'Content-Type': 'application/json'
//
suite.use('localhost', 8000)
.setHeader('Content-Type', 'application/json');
//
// A GET Request to /ping
// should respond with 200
// should respond with { pong: true }
//
.get('/ping')
.expect(200, { pong: true })
//
// A POST Request to /ping
// should respond with 200
// should respond with { dynamic_data: true }
//
.post('/ping', { dynamic_data: true })
.expect(200, { dynamic_data: true })
答案 2 :(得分:1)
我发现它们是最简单的,因为两个lib都被正确记录并且似乎正在积极开发和维护。 (我没有找到APIeasy的文档就足够了。)
这是我正在编写的example test来测试Couchapp的HTTP API:
var request = require ('request')
, vows = require ('vows')
, assert = require ('assert');
var BASE_URL = "http://local.todos.com:5984/todos/"
, HEADERS = {
'Content-Type': 'application/json'
}
, revisionReference;
vows.describe ('CouchApp Todos REST API')
// --------------------------------------------
// Testing PUTs
// ============================================
.addBatch ({
"A PUT to /todos/test-host without data": {
topic : function () {
request ({
uri: BASE_URL + "test-host",
method: 'PUT',
headers: HEADERS
}, this.callback );
}
, "should respond with 201" : function ( err, res, body ) {
assert.equal ( res.statusCode, 201 );
}
, "should have an id 'test-host'" : function ( err, res, body ) {
assert.equal ( JSON.parse( res.body )._id, 'test-host' );
}
, "response should contain empty todos []" : function ( err, res, body ) {
assert.include ( JSON.parse( res.body ), 'todos' );
assert.deepEqual ( JSON.parse( res.body ).todos, [] );
}
}
})
.addBatch ({
"A PUT to /todos/test-host with one todo item (an object)" : {
topic : function () {
request ({
uri: BASE_URL + "test-host"
, body: JSON.stringify({
"title" : "Testing Todo",
"isDone" : false
})
, method : "PUT"
, headers : HEADERS
}, this.callback );
}
, "should respond with 201" : function ( err, res, body ) {
assert.equal ( res.statusCode, 201 );
}
, "should have an id 'test-host'" : function ( err, res, body ) {
assert.equal ( JSON.parse( res.body )._id, 'test-host' )
}
, "response should contain todos array with one item" : function ( err, res, body ) {
assert.include ( JSON.parse( res.body ), 'todos' );
assert.deepEqual (
JSON.parse( res.body ).todos
, [{
"title" : "Testing Todo",
"isDone" : false,
"_id" : 0
}]
);
}
}
})