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Added _limit param. Example usage: _start=2&_limit=3 alternative to _start=2&_end=5.

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This commit is contained in:
Binali Rustamov
2015-04-28 15:16:14 +06:00
parent 23b0faf892
commit 34b95e2bac
4 changed files with 104 additions and 53 deletions
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93
test/index.js
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@ -1,7 +1,7 @@
var request = require('supertest')
var assert = require('assert')
var jsonServer = require('../src/')
var assert = require('assert')
var jsonServer = require('../src/')
var utils = require('../src/utils')
describe('Server', function() {
var server
@ -23,11 +23,17 @@ describe('Server', function() {
]
db.comments = [
{id: 1, published: true, postId: 1},
{id: 1, published: true, postId: 1},
{id: 2, published: false, postId: 1},
{id: 3, published: false, postId: 2},
{id: 4, published: false, postId: 2},
{id: 5, published: false, postId: 2},
{id: 6, published: false, postId: 2},
{id: 7, published: false, postId: 2},
{id: 8, published: false, postId: 2},
{id: 9, published: false, postId: 2},
{id: 10, published: false, postId: 2},
{id: 11, published: false, postId: 2}
]
db.refs = [
@ -89,11 +95,11 @@ describe('Server', function() {
})
it('should return an empty array when nothing is matched', function(done) {
request(server)
.get('/tags?q=nope')
.expect('Content-Type', /json/)
.expect([])
.expect(200, done)
request(server)
.get('/tags?q=nope')
.expect('Content-Type', /json/)
.expect([])
.expect(200, done)
})
})
@ -110,29 +116,29 @@ describe('Server', function() {
})
describe('GET /:resource?sort=', function() {
it('should respond with json and sort on a field', function(done) {
request(server)
.get('/tags?_sort=body')
.expect('Content-Type', /json/)
.expect([db.tags[1], db.tags[0], db.tags[2]])
.expect(200, done)
})
it('should respond with json and sort on a field', function(done) {
request(server)
.get('/tags?_sort=body')
.expect('Content-Type', /json/)
.expect([db.tags[1], db.tags[0], db.tags[2]])
.expect(200, done)
})
it('should reverse sorting with _order=DESC', function(done) {
request(server)
.get('/tags?_sort=body&_order=DESC')
.expect('Content-Type', /json/)
.expect([db.tags[2], db.tags[0], db.tags[1]])
.expect(200, done)
})
it('should reverse sorting with _order=DESC', function(done) {
request(server)
.get('/tags?_sort=body&_order=DESC')
.expect('Content-Type', /json/)
.expect([db.tags[2], db.tags[0], db.tags[1]])
.expect(200, done)
})
it('should sort on numerical field', function(done) {
request(server)
.get('/posts?_sort=id&_order=DESC')
.expect('Content-Type', /json/)
.expect(db.posts.reverse())
.expect(200, done)
})
it('should sort on numerical field', function(done) {
request(server)
.get('/posts?_sort=id&_order=DESC')
.expect('Content-Type', /json/)
.expect(db.posts.reverse())
.expect(200, done)
})
})
describe('GET /:resource?_start=&_end=', function() {
@ -147,6 +153,18 @@ describe('Server', function() {
})
})
describe('GET /:resource?_start=&_limit=', function() {
it('should respond with a limited array', function(done) {
request(server)
.get('/comments?_start=5&_limit=3')
.expect('Content-Type', /json/)
.expect('x-total-count', db.comments.length.toString())
.expect('Access-Control-Expose-Headers', 'X-Total-Count')
.expect(utils.limitArray(db.comments, 5, 3))
.expect(200, done)
})
})
describe('GET /:parent/:parentId/:resource', function() {
it('should respond with json and corresponding nested resources', function(done) {
request(server)
@ -154,7 +172,8 @@ describe('Server', function() {
.expect('Content-Type', /json/)
.expect([
db.comments[0],
db.comments[1]
db.comments[1],
])
.expect(200, done)
})
@ -196,7 +215,7 @@ describe('Server', function() {
.expect('Content-Type', /json/)
.expect({id: 3, body: 'foo', booleanValue: true, integerValue: 1})
.expect(200)
.end(function(err, res){
.end(function(err, res) {
if (err) return done(err)
assert.equal(db.posts.length, 3)
done()
@ -210,7 +229,7 @@ describe('Server', function() {
.send({url: 'http://foo.com', postId: '1'})
.expect('Content-Type', /json/)
.expect(200)
.end(function(err, res){
.end(function(err, res) {
if (err) return done(err)
assert.equal(db.refs.length, 2)
done()
@ -226,7 +245,7 @@ describe('Server', function() {
.expect('Content-Type', /json/)
.expect({id: 1, body: 'bar', booleanValue: true, integerValue: 1})
.expect(200)
.end(function(err, res){
.end(function(err, res) {
if (err) return done(err)
// assert it was created in database too
assert.deepEqual(db.posts[0], {id: 1, body: 'bar', booleanValue: true, integerValue: 1})
@ -252,7 +271,7 @@ describe('Server', function() {
.expect('Content-Type', /json/)
.expect({id: 1, body: 'bar'})
.expect(200)
.end(function(err, res){
.end(function(err, res) {
if (err) return done(err)
// assert it was created in database too
assert.deepEqual(db.posts[0], {id: 1, body: 'bar'})
@ -276,10 +295,10 @@ describe('Server', function() {
.del('/posts/1')
.expect({})
.expect(200)
.end(function(err, res){
.end(function(err, res) {
if (err) return done(err)
assert.equal(db.posts.length, 1)
assert.equal(db.comments.length, 3)
assert.equal(db.comments.length, 9)
done()
})
})