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https://github.com/typicode/json-server.git
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Refactor and update to LowDB 0.4
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Typicode
271
test/index.js
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271
test/index.js
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var request = require('supertest')
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var assert = require('assert')
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var jsonServer = require('../src/')
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describe('Server', function() {
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var server
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var db
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beforeEach(function() {
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db = {}
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db.posts = [
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{id: 1, body: 'foo'},
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{id: 2, body: 'bar'}
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]
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db.tags = [
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{id: 1, body: 'Technology'},
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{id: 2, body: 'Photography'},
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{id: 3, body: 'photo'}
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]
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db.comments = [
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{id: 1, published: true, postId: 1},
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{id: 2, published: false, postId: 1},
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{id: 3, published: false, postId: 2},
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{id: 4, published: false, postId: 2},
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{id: 5, published: false, postId: 2},
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]
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server = jsonServer(db)
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})
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describe('GET /db', function() {
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it('should respond with json and full database', function(done) {
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request(server)
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.get('/db')
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.expect('Content-Type', /json/)
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.expect(db)
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.expect(200, done)
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})
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})
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describe('GET /:resource', function() {
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it('should respond with json and corresponding resources', function(done) {
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request(server)
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.get('/posts')
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.set('Origin', 'http://example.com')
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.expect('Content-Type', /json/)
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.expect('Access-Control-Allow-Credentials', 'true')
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.expect('Access-Control-Allow-Origin', 'http://example.com')
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.expect(db.posts)
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.expect(200, done)
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})
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})
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describe('GET /:resource?attr=&attr=', function() {
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it('should respond with json and filter resources', function(done) {
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request(server)
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.get('/comments?postId=1&published=true')
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.expect('Content-Type', /json/)
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.expect([db.comments[0]])
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.expect(200, done)
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})
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})
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describe('GET /:resource?q=', function() {
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it('should respond with json and make a full-text search', function(done) {
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request(server)
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.get('/tags?q=pho')
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.expect('Content-Type', /json/)
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.expect([db.tags[1], db.tags[2]])
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.expect(200, done)
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})
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it('should return an empty array when nothing is matched', function(done) {
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request(server)
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.get('/tags?q=nope')
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.expect('Content-Type', /json/)
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.expect([])
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.expect(200, done)
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})
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})
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describe('GET /:resource?_end=', function() {
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it('should respond with a sliced array', function(done) {
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request(server)
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.get('/comments?_end=2')
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.expect('Content-Type', /json/)
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.expect('x-total-count', db.comments.length.toString())
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.expect('Access-Control-Expose-Headers', 'X-Total-Count')
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.expect(db.comments.slice(0, 2))
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.expect(200, done)
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})
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})
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describe('GET /:resource?sort=', function() {
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it('should respond with json and sort on a field', function(done) {
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request(server)
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.get('/tags?_sort=body')
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.expect('Content-Type', /json/)
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.expect([db.tags[1], db.tags[0], db.tags[2]])
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.expect(200, done)
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})
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it('should reverse sorting with sortDir=DESC', function(done) {
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request(server)
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.get('/tags?_sort=body&_sortDir=DESC')
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.expect('Content-Type', /json/)
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.expect([db.tags[2], db.tags[0], db.tags[1]])
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.expect(200, done)
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})
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it('should sort on numerical field', function(done) {
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request(server)
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.get('/posts?_sort=id&_sortDir=DESC')
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.expect('Content-Type', /json/)
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.expect(db.posts.reverse())
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.expect(200, done)
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})
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})
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describe('GET /:resource?_start=&_end=', function() {
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it('should respond with a sliced array', function(done) {
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request(server)
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.get('/comments?_start=1&_end=2')
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.expect('Content-Type', /json/)
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.expect('x-total-count', db.comments.length.toString())
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.expect('Access-Control-Expose-Headers', 'X-Total-Count')
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.expect(db.comments.slice(1, 2))
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.expect(200, done)
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})
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})
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describe('GET /:parent/:parentId/:resource', function() {
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it('should respond with json and corresponding nested resources', function(done) {
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request(server)
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.get('/posts/1/comments')
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.expect('Content-Type', /json/)
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.expect([
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db.comments[0],
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db.comments[1]
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])
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.expect(200, done)
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})
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})
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describe('GET /:resource/:id', function() {
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it('should respond with json and corresponding resource', function(done) {
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request(server)
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.get('/posts/1')
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.expect('Content-Type', /json/)
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.expect(db.posts[0])
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.expect(200, done)
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})
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it('should respond with 404 if resource is not found', function(done) {
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request(server)
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.get('/posts/9001')
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.expect('Content-Type', /json/)
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.expect({})
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.expect(404, done)
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})
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})
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describe('POST /:resource', function() {
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it('should respond with json and create a resource', function(done) {
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request(server)
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.post('/posts')
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.send({body: 'foo', booleanValue: 'true', integerValue: '1'})
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.expect('Content-Type', /json/)
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.expect({id: 3, body: 'foo', booleanValue: true, integerValue: 1})
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.expect(200)
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.end(function(err, res){
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if (err) return done(err)
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assert.equal(db.posts.length, 3)
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done()
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})
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})
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})
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describe('PUT /:resource/:id', function() {
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it('should respond with json and update resource', function(done) {
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request(server)
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.put('/posts/1')
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.send({id: 1, body: 'bar', booleanValue: 'true', integerValue: '1'})
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.expect('Content-Type', /json/)
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.expect({id: 1, body: 'bar', booleanValue: true, integerValue: 1})
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.expect(200)
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.end(function(err, res){
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if (err) return done(err)
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// assert it was created in database too
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assert.deepEqual(db.posts[0], {id: 1, body: 'bar', booleanValue: true, integerValue: 1})
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done()
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})
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})
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it('should respond with 404 if resource is not found', function(done) {
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request(server)
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.put('/posts/9001')
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.send({id: 1, body: 'bar', booleanValue: 'true', integerValue: '1'})
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.expect('Content-Type', /json/)
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.expect({})
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.expect(404, done)
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})
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})
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describe('PATCH /:resource/:id', function() {
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it('should respond with json and update resource', function(done) {
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request(server)
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.patch('/posts/1')
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.send({body: 'bar'})
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.expect('Content-Type', /json/)
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.expect({id: 1, body: 'bar'})
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.expect(200)
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.end(function(err, res){
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if (err) return done(err)
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// assert it was created in database too
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assert.deepEqual(db.posts[0], {id: 1, body: 'bar'})
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done()
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})
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})
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it('should respond with 404 if resource is not found', function(done) {
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request(server)
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.patch('/posts/9001')
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.send({body: 'bar'})
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.expect('Content-Type', /json/)
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.expect({})
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.expect(404, done)
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})
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})
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describe('DELETE /:resource/:id', function() {
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it('should respond with empty data, destroy resource and dependent resources', function(done) {
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request(server)
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.del('/posts/1')
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.expect(204)
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.end(function(err, res){
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if (err) return done(err)
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assert.equal(db.posts.length, 1)
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assert.equal(db.comments.length, 3)
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done()
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})
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})
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})
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describe('Static routes', function() {
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describe('GET /', function() {
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it('should respond with html', function(done) {
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request(server)
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.get('/')
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.expect('Content-Type', /html/)
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.expect(200, done);
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});
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});
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describe('GET /stylesheets/style.css', function() {
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it('should respond with css', function(done) {
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request(server)
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.get('/stylesheets/style.css')
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.expect('Content-Type', /css/)
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.expect(200, done);
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});
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});
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})
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})
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