Jest (#792)

.eslintrc.js

@@ -10,5 +10,5 @@ module.exports = {
       },
     ]
   },
-  env: { mocha: true }
+  env: { jest: true }
 }

.npmignore

@@ -1,2 +1,3 @@
 src
-test
+__tests__
+__fixtures__

__tests__/cli/index.js

@@ -12,9 +12,9 @@ const serverReady = require('server-ready')
 let PORT = 3100
 
 const middlewareFiles = {
-  en: './fixtures/middlewares/en.js',
+  en: './../../__fixtures__/middlewares/en.js',
-  jp: './fixtures/middlewares/jp.js',
+  jp: './../../__fixtures__/middlewares/jp.js',
-  postbody: './fixtures/middlewares/postbody.js'
+  postbody: './../../__fixtures__/middlewares/postbody.js'
 }
 
 const bin = path.join(__dirname, '../../lib/cli/bin')
@@ -60,11 +60,11 @@ describe('cli', () => {
       serverReady(PORT, done)
     })
 
-    it('should support JSON file', done => {
+    test('should support JSON file', done => {
       request.get('/posts').expect(200, done)
     })
 
-    it('should send CORS headers', done => {
+    test('should send CORS headers', done => {
       const origin = 'http://example.com'
 
       request
@@ -74,7 +74,7 @@ describe('cli', () => {
         .expect(200, done)
     })
 
-    it('should update JSON file', done => {
+    test('should update JSON file', done => {
       request
         .post('/posts')
         .send({ title: 'hello' })
@@ -90,11 +90,11 @@ describe('cli', () => {
 
   describe('seed.js', () => {
     beforeEach(done => {
-      child = cli(['fixtures/seed.js'])
+      child = cli(['../../__fixtures__/seed.js'])
       serverReady(PORT, done)
     })
 
-    it('should support JS file', done => {
+    test('should support JS file', done => {
       request.get('/posts').expect(200, done)
     })
   })
@@ -105,7 +105,7 @@ describe('cli', () => {
       serverReady(PORT, done)
     })
 
-    it('should support URL file', done => {
+    test('should support URL file', done => {
       request.get('/posts').expect(200, done)
     })
   })
@@ -127,20 +127,20 @@ describe('cli', () => {
       serverReady(PORT, done)
     })
 
-    it('should use routes.json and _id as the identifier', done => {
+    test('should use routes.json and _id as the identifier', done => {
       request.get('/blog/posts/2').expect(200, done)
     })
 
-    it('should use _id as foreignKeySuffix', async () => {
+    test('should use _id as foreignKeySuffix', async () => {
       const response = await request.get('/posts/1/comments')
       assert.equal(response.body.length, 1)
     })
 
-    it('should apply middlewares', done => {
+    test('should apply middlewares', done => {
       request.get('/blog/posts/2').expect('X-Hello', 'World', done)
     })
 
-    it('should allow only GET requests', done => {
+    test('should allow only GET requests', done => {
       request.post('/blog/posts').expect(403, done)
     })
   })
@@ -151,7 +151,7 @@ describe('cli', () => {
       serverReady(PORT, done)
     })
 
-    it('should apply all middlewares', done => {
+    test('should apply all middlewares', done => {
       request
         .get('/posts')
         .expect('X-Hello', 'World')
@@ -165,7 +165,7 @@ describe('cli', () => {
       serverReady(PORT, done)
     })
 
-    it('should have post body in middleware', done => {
+    test('should have post body in middleware', done => {
       request
         .post('/posts')
         .send({ name: 'test' })
@@ -179,7 +179,7 @@ describe('cli', () => {
       serverReady(PORT, done)
     })
 
-    it('should delay response', done => {
+    test('should delay response', done => {
       const start = new Date()
       request.get('/posts').expect(200, function(err) {
         const end = new Date()
@@ -188,9 +188,9 @@ describe('cli', () => {
     })
   })
 
-  describe('db.json -s fixtures/public -S /some/path/snapshots', () => {
+  describe('db.json -s ../../__fixtures__/public -S /some/path/snapshots', () => {
     const snapshotsDir = path.join(osTmpdir(), 'snapshots')
-    const publicDir = 'fixtures/public'
+    const publicDir = '../../__fixtures__/public'
 
     beforeEach(done => {
       rimraf.sync(snapshotsDir)
@@ -203,22 +203,22 @@ describe('cli', () => {
       })
     })
 
-    it('should serve fixtures/public', done => {
+    test('should serve ../../__fixtures__/public', done => {
       request.get('/').expect(/Hello/, done)
     })
 
-    it('should save a snapshot in snapshots dir', () => {
+    test('should save a snapshot in snapshots dir', () => {
       assert.equal(fs.readdirSync(snapshotsDir).length, 1)
     })
   })
 
-  describe('fixtures/seed.json --no-cors=true', () => {
+  describe('../../__fixtures__/seed.json --no-cors=true', () => {
     beforeEach(done => {
-      child = cli(['fixtures/seed.js', '--no-cors=true'])
+      child = cli(['../../__fixtures__/seed.js', '--no-cors=true'])
       serverReady(PORT, done)
     })
 
-    it('should not send Access-Control-Allow-Origin headers', done => {
+    test('should not send Access-Control-Allow-Origin headers', done => {
       const origin = 'http://example.com'
 
       request
@@ -238,13 +238,13 @@ describe('cli', () => {
     })
   })
 
-  describe('fixtures/seed.json --no-gzip=true', () => {
+  describe('../../__fixtures__/seed.json --no-gzip=true', () => {
     beforeEach(done => {
-      child = cli(['fixtures/seed.js', '--no-gzip=true'])
+      child = cli(['../../__fixtures__/seed.js', '--no-gzip=true'])
       serverReady(PORT, done)
     })
 
-    it('should not set Content-Encoding to gzip', done => {
+    test('should not set Content-Encoding to gzip', done => {
       request
         .get('/posts')
         .expect(200)
@@ -266,14 +266,14 @@ describe('cli', () => {
       serverReady(PORT, done)
     })
 
-    it('should watch db file', done => {
+    test('should watch db file', done => {
       fs.writeFileSync(dbFile, JSON.stringify({ foo: [] }))
       setTimeout(() => {
         request.get('/foo').expect(200, done)
       }, 1000)
     })
 
-    it('should watch routes file', done => {
+    test('should watch routes file', done => {
       fs.writeFileSync(routesFile, JSON.stringify({ '/api/*': '/$1' }))
       setTimeout(() => {
         request.get('/api/posts').expect(200, done)
@@ -288,7 +288,7 @@ describe('cli', () => {
       serverReady(PORT, done)
     })
 
-    it("should create JSON file if it doesn't exist", done => {
+    test("should create JSON file if it doesn't exist", done => {
       request.get('/posts').expect(200, done)
     })
   })
@@ -298,7 +298,7 @@ describe('cli', () => {
       dbFile = tempWrite.sync(JSON.stringify({ 'a/b': [] }), 'db-error.json')
     })
 
-    it('should exit with an error', done => {
+    test('should exit with an error', done => {
       child = cli([dbFile])
       child.on('exit', code => {
         if (code === 1) {

__tests__/server/mixins.js

@@ -6,7 +6,7 @@ const mixins = require('../../src/server/mixins')
 describe('mixins', () => {
   let db
 
-  before(() => {
+  beforeAll(() => {
     _.mixin(lodashId)
     _.mixin(mixins)
   })
@@ -25,7 +25,7 @@ describe('mixins', () => {
   })
 
   describe('getRemovable', () => {
-    it('should return removable documents', () => {
+    test('should return removable documents', () => {
       const expected = [
         { name: 'comments', id: 2 },
         { name: 'comments', id: 3 }
@@ -34,7 +34,7 @@ describe('mixins', () => {
       assert.deepEqual(_.getRemovable(db, { foreignKeySuffix: 'Id' }), expected)
     })
 
-    it('should support custom foreignKeySuffix', () => {
+    test('should support custom foreignKeySuffix', () => {
       const expected = [
         { name: 'comments', id: 2 },
         { name: 'comments', id: 3 }
@@ -45,11 +45,11 @@ describe('mixins', () => {
   })
 
   describe('createId', () => {
-    it('should return a new id', () => {
+    test('should return a new id', () => {
       assert.equal(_.createId(db.comments), 4)
     })
 
-    it('should return a new uuid', () => {
+    test('should return a new uuid', () => {
       assert.notEqual(_.createId(db.photos), 3)
     })
   })

__tests__/server/plural-with-custom-foreign-key.js

@@ -26,7 +26,7 @@ describe('Server with custom foreign key', () => {
   })
 
   describe('GET /:parent/:parentId/:resource', () => {
-    it('should respond with json and corresponding nested resources', () =>
+    test('should respond with json and corresponding nested resources', () =>
       request(server)
         .get('/posts/1/comments')
         .expect('Content-Type', /json/)
@@ -35,7 +35,7 @@ describe('Server with custom foreign key', () => {
   })
 
   describe('GET /:resource/:id', () => {
-    it('should respond with json and corresponding resource', () =>
+    test('should respond with json and corresponding resource', () =>
       request(server)
         .get('/posts/1')
         .expect('Content-Type', /json/)
@@ -44,7 +44,7 @@ describe('Server with custom foreign key', () => {
   })
 
   describe('GET /:resource?_embed=', () => {
-    it('should respond with corresponding resources and embedded resources', () => {
+    test('should respond with corresponding resources and embedded resources', () => {
       const posts = _.cloneDeep(db.posts)
       posts[0].comments = [db.comments[0], db.comments[1]]
       posts[1].comments = [db.comments[2]]
@@ -57,7 +57,7 @@ describe('Server with custom foreign key', () => {
   })
 
   describe('GET /:resource/:id?_embed=', () => {
-    it('should respond with corresponding resources and embedded resources', () => {
+    test('should respond with corresponding resources and embedded resources', () => {
       const post = _.cloneDeep(db.posts[0])
       post.comments = [db.comments[0], db.comments[1]]
       return request(server)
@@ -69,7 +69,7 @@ describe('Server with custom foreign key', () => {
   })
 
   describe('GET /:resource?_expand=', () => {
-    it('should respond with corresponding resource and expanded inner resources', () => {
+    test('should respond with corresponding resource and expanded inner resources', () => {
       const comments = _.cloneDeep(db.comments)
       comments[0].post = db.posts[0]
       comments[1].post = db.posts[0]
@@ -83,7 +83,7 @@ describe('Server with custom foreign key', () => {
   })
 
   describe('GET /:resource/:id?_expand=', () => {
-    it('should respond with corresponding resource and expanded inner resources', () => {
+    test('should respond with corresponding resource and expanded inner resources', () => {
       const comment = _.cloneDeep(db.comments[0])
       comment.post = db.posts[0]
       return request(server)
@@ -95,7 +95,7 @@ describe('Server with custom foreign key', () => {
   })
 
   describe('POST /:parent/:parentId/:resource', () => {
-    it('should respond with json and set parentId', () =>
+    test('should respond with json and set parentId', () =>
       request(server)
         .post('/posts/1/comments')
         .send({ body: 'foo' })
@@ -105,7 +105,7 @@ describe('Server with custom foreign key', () => {
   })
 
   describe('DELETE /:resource/:id', () => {
-    it('should respond with empty data, destroy resource and dependent resources', async () => {
+    test('should respond with empty data, destroy resource and dependent resources', async () => {
       await request(server)
         .del('/posts/1')
         .expect({})

__tests__/server/plural.js

@@ -91,7 +91,7 @@ describe('Server', () => {
   })
 
   describe('GET /db', () => {
-    it('should respond with json and full database', () =>
+    test('should respond with json and full database', () =>
       request(server)
         .get('/db')
         .expect('Content-Type', /json/)
@@ -100,7 +100,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource', () => {
-    it('should respond with json and corresponding resources', () =>
+    test('should respond with json and corresponding resources', () =>
       request(server)
         .get('/posts')
         .set('Origin', 'http://example.com')
@@ -110,49 +110,49 @@ describe('Server', () => {
         .expect(db.posts)
         .expect(200))
 
-    it('should respond with 404 if resource is not found', () =>
+    test('should respond with 404 if resource is not found', () =>
       request(server)
         .get('/undefined')
         .expect(404))
   })
 
   describe('GET /:resource?attr=&attr=', () => {
-    it('should respond with json and filter resources', () =>
+    test('should respond with json and filter resources', () =>
       request(server)
         .get('/comments?postId=1&published=true')
         .expect('Content-Type', /json/)
         .expect([db.comments[0]])
         .expect(200))
 
-    it('should be strict', () =>
+    test('should be strict', () =>
       request(server)
         .get('/users?tel=123')
         .expect('Content-Type', /json/)
         .expect([db.users[1]])
         .expect(200))
 
-    it('should support multiple filters', () =>
+    test('should support multiple filters', () =>
       request(server)
         .get('/comments?id=1&id=2')
         .expect('Content-Type', /json/)
         .expect([db.comments[0], db.comments[1]])
         .expect(200))
 
-    it('should support deep filter', () =>
+    test('should support deep filter', () =>
       request(server)
         .get('/deep?a.b=1')
         .expect('Content-Type', /json/)
         .expect([db.deep[0]])
         .expect(200))
 
-    it('should ignore JSONP query parameters callback and _ ', () =>
+    test('should ignore JSONP query parameters callback and _ ', () =>
       request(server)
         .get('/comments?callback=1&_=1')
         .expect('Content-Type', /text/)
         .expect(new RegExp(db.comments[0].body)) // JSONP returns text
         .expect(200))
 
-    it('should ignore unknown query parameters', () =>
+    test('should ignore unknown query parameters', () =>
       request(server)
         .get('/comments?foo=1&bar=2')
         .expect('Content-Type', /json/)
@@ -160,7 +160,7 @@ describe('Server', () => {
         .expect(200))
 
     // https://github.com/typicode/json-server/issues/510
-    it('should not fail with null value', () => {
+    test('should not fail with null value', () => {
       db.posts.push({ id: 99, body: null })
       return request(server)
         .get('/posts?body=foo')
@@ -171,42 +171,42 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?q=', () => {
-    it('should respond with json and make a full-text search', () =>
+    test('should respond with json and make a full-text search', () =>
       request(server)
         .get('/tags?q=pho')
         .expect('Content-Type', /json/)
         .expect([db.tags[1], db.tags[2]])
         .expect(200))
 
-    it('should respond with json and make a deep full-text search', () =>
+    test('should respond with json and make a deep full-text search', () =>
       request(server)
         .get('/deep?q=1')
         .expect('Content-Type', /json/)
         .expect(db.deep)
         .expect(200))
 
-    it('should return an empty array when nothing is matched', () =>
+    test('should return an empty array when nothing is matched', () =>
       request(server)
         .get('/tags?q=nope')
         .expect('Content-Type', /json/)
         .expect([])
         .expect(200))
 
-    it('should support other query parameters', () =>
+    test('should support other query parameters', () =>
       request(server)
         .get('/comments?q=qu&published=true')
         .expect('Content-Type', /json/)
         .expect([db.comments[3]])
         .expect(200))
 
-    it('should ignore duplicate q query parameters', () =>
+    test('should ignore duplicate q query parameters', () =>
       request(server)
         .get('/comments?q=foo&q=bar')
         .expect('Content-Type', /json/)
         .expect([db.comments[0]])
         .expect(200))
 
-    it('should support filtering by boolean value false', () =>
+    test('should support filtering by boolean value false', () =>
       request(server)
         .get('/comments?published=false')
         .expect('Content-Type', /json/)
@@ -215,7 +215,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_end=', () => {
-    it('should respond with a sliced array', () =>
+    test('should respond with a sliced array', () =>
       request(server)
         .get('/comments?_end=2')
         .expect('Content-Type', /json/)
@@ -226,42 +226,42 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_sort=', () => {
-    it('should respond with json and sort on a field', () =>
+    test('should respond with json and sort on a field', () =>
       request(server)
         .get('/tags?_sort=body')
         .expect('Content-Type', /json/)
         .expect([db.tags[1], db.tags[0], db.tags[2]])
         .expect(200))
 
-    it('should reverse sorting with _order=DESC', () =>
+    test('should reverse sorting with _order=DESC', () =>
       request(server)
         .get('/tags?_sort=body&_order=DESC')
         .expect('Content-Type', /json/)
         .expect([db.tags[2], db.tags[0], db.tags[1]])
         .expect(200))
 
-    it('should reverse sorting with _order=desc (case insensitive)', () =>
+    test('should reverse sorting with _order=desc (case insensitive)', () =>
       request(server)
         .get('/tags?_sort=body&_order=desc')
         .expect('Content-Type', /json/)
         .expect([db.tags[2], db.tags[0], db.tags[1]])
         .expect(200))
 
-    it('should sort on numerical field', () =>
+    test('should sort on numerical field', () =>
       request(server)
         .get('/posts?_sort=id&_order=DESC')
         .expect('Content-Type', /json/)
         .expect(db.posts.reverse())
         .expect(200))
 
-    it('should sort on nested field', () =>
+    test('should sort on nested field', () =>
       request(server)
         .get('/nested?_sort=resource.name')
         .expect('Content-Type', /json/)
         .expect([db.nested[1], db.nested[0], db.nested[2]])
         .expect(200))
 
-    it('should sort on multiple fields', () =>
+    test('should sort on multiple fields', () =>
       request(server)
         .get('/buyers?_sort=country,total&_order=asc,desc')
         .expect('Content-Type', /json/)
@@ -280,7 +280,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_start=&_end=', () => {
-    it('should respond with a sliced array', () =>
+    test('should respond with a sliced array', () =>
       request(server)
         .get('/comments?_start=1&_end=2')
         .expect('Content-Type', /json/)
@@ -291,7 +291,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_start=&_limit=', () => {
-    it('should respond with a limited array', () =>
+    test('should respond with a limited array', () =>
       request(server)
         .get('/comments?_start=1&_limit=1')
         .expect('Content-Type', /json/)
@@ -302,7 +302,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_page=', () => {
-    it('should paginate', () =>
+    test('should paginate', () =>
       request(server)
         .get('/list?_page=2')
         .expect('Content-Type', /json/)
@@ -313,7 +313,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_page=&_limit=', () => {
-    it('should paginate with a custom limit', () => {
+    test('should paginate with a custom limit', () => {
       const link = [
         '<http://localhost/list?_page=1&_limit=1>; rel="first"',
         '<http://localhost/list?_page=1&_limit=1>; rel="prev"',
@@ -333,7 +333,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?attr_gte=&attr_lte=', () => {
-    it('should respond with a limited array', () =>
+    test('should respond with a limited array', () =>
       request(server)
         .get('/comments?id_gte=2&id_lte=3')
         .expect('Content-Type', /json/)
@@ -342,7 +342,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?attr_ne=', () => {
-    it('should respond with a limited array', () =>
+    test('should respond with a limited array', () =>
       request(server)
         .get('/comments?id_ne=1')
         .expect('Content-Type', /json/)
@@ -351,7 +351,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?attr_like=', () => {
-    it('should respond with an array that matches the like operator (case insensitive)', () =>
+    test('should respond with an array that matches the like operator (case insensitive)', () =>
       request(server)
         .get('/tags?body_like=photo')
         .expect('Content-Type', /json/)
@@ -360,7 +360,7 @@ describe('Server', () => {
   })
 
   describe('GET /:parent/:parentId/:resource', () => {
-    it('should respond with json and corresponding nested resources', () =>
+    test('should respond with json and corresponding nested resources', () =>
       request(server)
         .get('/posts/1/comments')
         .expect('Content-Type', /json/)
@@ -369,28 +369,28 @@ describe('Server', () => {
   })
 
   describe('GET /:resource/:id', () => {
-    it('should respond with json and corresponding resource', () =>
+    test('should respond with json and corresponding resource', () =>
       request(server)
         .get('/posts/1')
         .expect('Content-Type', /json/)
         .expect(db.posts[0])
         .expect(200))
 
-    it('should support string id, respond with json and corresponding resource', () =>
+    test('should support string id, respond with json and corresponding resource', () =>
       request(server)
         .get('/refs/abcd-1234')
         .expect('Content-Type', /json/)
         .expect(db.refs[0])
         .expect(200))
 
-    it('should support integer id as string', () =>
+    test('should support integer id as string', () =>
       request(server)
         .get('/stringIds/1234')
         .expect('Content-Type', /json/)
         .expect(db.stringIds[0])
         .expect(200))
 
-    it('should respond with 404 if resource is not found', () =>
+    test('should respond with 404 if resource is not found', () =>
       request(server)
         .get('/posts/9001')
         .expect('Content-Type', /json/)
@@ -399,7 +399,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_embed=', () => {
-    it('should respond with corresponding resources and embedded resources', () => {
+    test('should respond with corresponding resources and embedded resources', () => {
       const posts = _.cloneDeep(db.posts)
       posts[0].comments = [db.comments[0], db.comments[1]]
       posts[1].comments = [db.comments[2], db.comments[3], db.comments[4]]
@@ -412,7 +412,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_embed&_embed=', () => {
-    it('should respond with corresponding resources and embedded resources', () => {
+    test('should respond with corresponding resources and embedded resources', () => {
       const posts = _.cloneDeep(db.posts)
       posts[0].comments = [db.comments[0], db.comments[1]]
       posts[0].refs = [db.refs[0]]
@@ -427,7 +427,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource/:id?_embed=', () => {
-    it('should respond with corresponding resources and embedded resources', () => {
+    test('should respond with corresponding resources and embedded resources', () => {
       const post = _.cloneDeep(db.posts[0])
       post.comments = [db.comments[0], db.comments[1]]
       return request(server)
@@ -439,7 +439,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource/:id?_embed=&_embed=', () => {
-    it('should respond with corresponding resource and embedded resources', () => {
+    test('should respond with corresponding resource and embedded resources', () => {
       const post = _.cloneDeep(db.posts[0])
       post.comments = [db.comments[0], db.comments[1]]
       post.refs = [db.refs[0]]
@@ -452,7 +452,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_expand=', () => {
-    it('should respond with corresponding resource and expanded inner resources', () => {
+    test('should respond with corresponding resource and expanded inner resources', () => {
       const refs = _.cloneDeep(db.refs)
       refs[0].post = db.posts[0]
       return request(server)
@@ -464,7 +464,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource/:id?_expand=', () => {
-    it('should respond with corresponding resource and expanded inner resources', () => {
+    test('should respond with corresponding resource and expanded inner resources', () => {
       const comment = _.cloneDeep(db.comments[0])
       comment.post = db.posts[0]
       return request(server)
@@ -476,7 +476,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource?_expand=&_expand', () => {
-    it('should respond with corresponding resource and expanded inner resources', () => {
+    test('should respond with corresponding resource and expanded inner resources', () => {
       const refs = _.cloneDeep(db.refs)
       refs[0].post = db.posts[0]
       refs[0].user = db.users[0]
@@ -489,7 +489,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource/:id?_expand=&_expand=', () => {
-    it('should respond with corresponding resource and expanded inner resources', () => {
+    test('should respond with corresponding resource and expanded inner resources', () => {
       const comments = db.comments[0]
       comments.post = db.posts[0]
       comments.user = db.users[0]
@@ -502,7 +502,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource>_delay=', () => {
-    it('should delay response', done => {
+    test('should delay response', done => {
       const start = new Date()
       request(server)
         .get('/posts?_delay=1100')
@@ -514,7 +514,7 @@ describe('Server', () => {
   })
 
   describe('POST /:resource', () => {
-    it('should respond with json, create a resource and increment id', async () => {
+    test('should respond with json, create a resource and increment id', async () => {
       await request(server)
         .post('/posts')
         .send({ body: 'foo', booleanValue: true, integerValue: 1 })
@@ -526,7 +526,7 @@ describe('Server', () => {
       assert.equal(db.posts.length, 3)
     })
 
-    it('should support x-www-form-urlencoded', async () => {
+    test('should support x-www-form-urlencoded', async () => {
       await request(server)
         .post('/posts')
         .type('form')
@@ -538,7 +538,7 @@ describe('Server', () => {
       assert.equal(db.posts.length, 3)
     })
 
-    it('should respond with json, create a resource and generate string id', async () => {
+    test('should respond with json, create a resource and generate string id', async () => {
       await request(server)
         .post('/refs')
         .send({ url: 'http://foo.com', postId: '1' })
@@ -549,7 +549,7 @@ describe('Server', () => {
   })
 
   describe('POST /:parent/:parentId/:resource', () => {
-    it('should respond with json and set parentId', () =>
+    test('should respond with json and set parentId', () =>
       request(server)
         .post('/posts/1/comments')
         .send({ body: 'foo' })
@@ -559,7 +559,7 @@ describe('Server', () => {
   })
 
   describe('POST /:resource?_delay=', () => {
-    it('should delay response', done => {
+    test('should delay response', done => {
       const start = new Date()
       request(server)
         .post('/posts?_delay=1100')
@@ -572,7 +572,7 @@ describe('Server', () => {
   })
 
   describe('PUT /:resource/:id', () => {
-    it('should respond with json and replace resource', async () => {
+    test('should respond with json and replace resource', async () => {
       const post = { id: 1, booleanValue: true, integerValue: 1 }
       const res = await request(server)
         .put('/posts/1')
@@ -589,7 +589,7 @@ describe('Server', () => {
       assert.deepStrictEqual(db.posts[0], post)
     })
 
-    it('should respond with 404 if resource is not found', () =>
+    test('should respond with 404 if resource is not found', () =>
       request(server)
         .put('/posts/9001')
         .send({ id: 1, body: 'bar' })
@@ -599,7 +599,7 @@ describe('Server', () => {
   })
 
   describe('PUT /:resource:id?_delay=', () => {
-    it('should delay response', done => {
+    test('should delay response', done => {
       const start = new Date()
       request(server)
         .put('/posts/1?_delay=1100')
@@ -613,7 +613,7 @@ describe('Server', () => {
   })
 
   describe('PATCH /:resource/:id', () => {
-    it('should respond with json and update resource', async () => {
+    test('should respond with json and update resource', async () => {
       const partial = { body: 'bar' }
       const post = { id: 1, body: 'bar' }
       const res = await request(server)
@@ -627,7 +627,7 @@ describe('Server', () => {
       assert.deepStrictEqual(db.posts[0], post)
     })
 
-    it('should respond with 404 if resource is not found', () =>
+    test('should respond with 404 if resource is not found', () =>
       request(server)
         .patch('/posts/9001')
         .send({ body: 'bar' })
@@ -637,7 +637,7 @@ describe('Server', () => {
   })
 
   describe('PATCH /:resource:id?_delay=', () => {
-    it('should delay response', done => {
+    test('should delay response', done => {
       const start = new Date()
       request(server)
         .patch('/posts/1?_delay=1100')
@@ -651,7 +651,7 @@ describe('Server', () => {
   })
 
   describe('DELETE /:resource/:id', () => {
-    it('should respond with empty data, destroy resource and dependent resources', async () => {
+    test('should respond with empty data, destroy resource and dependent resources', async () => {
       await request(server)
         .del('/posts/1')
         .expect({})
@@ -660,7 +660,7 @@ describe('Server', () => {
       assert.equal(db.comments.length, 3)
     })
 
-    it('should respond with 404 if resource is not found', () =>
+    test('should respond with 404 if resource is not found', () =>
       request(server)
         .del('/posts/9001')
         .expect('Content-Type', /json/)
@@ -669,7 +669,7 @@ describe('Server', () => {
   })
 
   describe('DELETE /:resource:id?_delay=', () => {
-    it('should delay response', done => {
+    test('should delay response', done => {
       const start = new Date()
       request(server)
         .del('/posts/1?_delay=1100')
@@ -683,7 +683,7 @@ describe('Server', () => {
 
   describe('Static routes', () => {
     describe('GET /', () => {
-      it('should respond with html', () =>
+      test('should respond with html', () =>
         request(server)
           .get('/')
           .expect(/You're successfully running JSON Server/)
@@ -691,7 +691,7 @@ describe('Server', () => {
     })
 
     describe('GET /main.js', () => {
-      it('should respond with js', () =>
+      test('should respond with js', () =>
         request(server)
           .get('/main.js')
           .expect('Content-Type', /javascript/)
@@ -699,7 +699,7 @@ describe('Server', () => {
     })
 
     describe('GET /main.css', () => {
-      it('should respond with css', () =>
+      test('should respond with css', () =>
         request(server)
           .get('/main.css')
           .expect('Content-Type', /css/)
@@ -708,13 +708,13 @@ describe('Server', () => {
   })
 
   describe('Database state', () => {
-    it('should be accessible', () => {
+    test('should be accessible', () => {
       assert(router.db.getState())
     })
   })
 
   describe('Responses', () => {
-    it('should have no cache headers (for IE)', () =>
+    test('should have no cache headers (for IE)', () =>
       request(server)
         .get('/db')
         .expect('Cache-Control', 'no-cache')
@@ -723,17 +723,17 @@ describe('Server', () => {
   })
 
   describe('Rewriter', () => {
-    it('should rewrite using prefix', () =>
+    test('should rewrite using prefix', () =>
       request(server)
         .get('/api/posts/1')
         .expect(db.posts[0]))
 
-    it('should rewrite using params', () =>
+    test('should rewrite using params', () =>
       request(server)
         .get('/blog/posts/1/show')
         .expect(db.posts[0]))
 
-    it('should rewrite using query without params', () => {
+    test('should rewrite using query without params', () => {
       const expectedPost = _.cloneDeep(db.posts[0])
       expectedPost.comments = [db.comments[0], db.comments[1]]
       return request(server)
@@ -741,17 +741,17 @@ describe('Server', () => {
         .expect(expectedPost)
     })
 
-    it('should rewrite using params and query', () =>
+    test('should rewrite using params and query', () =>
       request(server)
         .get('/comments/special/1-quux')
         .expect([db.comments[4]]))
 
-    it('should rewrite query params', () =>
+    test('should rewrite query params', () =>
       request(server)
         .get('/articles?_id=1')
         .expect(db.posts[0]))
 
-    it('should expose routes', () =>
+    test('should expose routes', () =>
       request(server)
         .get('/__rules')
         .expect(rewriterRules))
@@ -764,7 +764,7 @@ describe('Server', () => {
       }
     })
 
-    it('should be possible to wrap response', () =>
+    test('should be possible to wrap response', () =>
       request(server)
         .get('/posts/1')
         .expect('Content-Type', /json/)
@@ -781,14 +781,14 @@ describe('Server', () => {
       router.db._.id = '_id'
     })
 
-    it('should be possible to GET using a different id property', () =>
+    test('should be possible to GET using a different id property', () =>
       request(server)
         .get('/posts/1')
         .expect('Content-Type', /json/)
         .expect(router.db.getState().posts[0])
         .expect(200))
 
-    it('should be possible to POST using a different id property', () =>
+    test('should be possible to POST using a different id property', () =>
       request(server)
         .post('/posts')
         .send({ body: 'hello' })

__tests__/server/singular.js

@@ -21,7 +21,7 @@ describe('Server', () => {
   })
 
   describe('GET /:resource', () => {
-    it('should respond with corresponding resource', () =>
+    test('should respond with corresponding resource', () =>
       request(server)
         .get('/user')
         .expect(db.user)
@@ -29,7 +29,7 @@ describe('Server', () => {
   })
 
   describe('POST /:resource', () => {
-    it('should create resource', () => {
+    test('should create resource', () => {
       const user = { name: 'bar' }
       return request(server)
         .post('/user')
@@ -40,7 +40,7 @@ describe('Server', () => {
   })
 
   describe('PUT /:resource', () => {
-    it('should update resource', () => {
+    test('should update resource', () => {
       const user = { name: 'bar' }
       return request(server)
         .put('/user')
@@ -51,7 +51,7 @@ describe('Server', () => {
   })
 
   describe('PATCH /:resource', () => {
-    it('should update resource', () =>
+    test('should update resource', () =>
       request(server)
         .patch('/user')
         .send({ name: 'bar' })

__tests__/server/utils.js

@@ -6,7 +6,7 @@ describe('utils', () => {
     const array = [1, 2, 3, 4, 5]
     const perPage = 2
 
-    it('should return first page', () => {
+    test('should return first page', () => {
       assert.deepEqual(utils.getPage(array, 1, perPage), {
         items: [1, 2],
         current: 1,
@@ -16,7 +16,7 @@ describe('utils', () => {
       })
     })
 
-    it('should return second page', () => {
+    test('should return second page', () => {
       assert.deepEqual(utils.getPage(array, 2, perPage), {
         items: [3, 4],
         current: 2,
@@ -27,7 +27,7 @@ describe('utils', () => {
       })
     })
 
-    it('should return third page (last)', () => {
+    test('should return third page (last)', () => {
       assert.deepEqual(utils.getPage(array, 3, perPage), {
         items: [5],
         current: 3,
@@ -37,19 +37,19 @@ describe('utils', () => {
       })
     })
 
-    it('should return an empty array if page is greater than the last page', () => {
+    test('should return an empty array if page is greater than the last page', () => {
       assert.deepEqual(utils.getPage(array, 99, perPage), {
         items: []
       })
     })
 
-    it('should return the array if perPage is greater than the array size', () => {
+    test('should return the array if perPage is greater than the array size', () => {
       assert.deepEqual(utils.getPage(array, 1, 99), {
         items: array
       })
     })
 
-    it('should return an empty array if the array is empty', () => {
+    test('should return an empty array if the array is empty', () => {
       assert.deepEqual(utils.getPage([], 1, 1), {
         items: []
       })

__tests__/server/validate-data.js

@@ -2,15 +2,15 @@ const assert = require('assert')
 const validateData = require('../../src/server/router/validate-data')
 
 describe('validateData', () => {
-  it('should throw an error if data contains /', () => {
+  test('should throw an error if data contains /', () => {
     assert.throws(() => validateData({ 'a/b': [] }), /found \//)
   })
 
-  it('should throw an error if data is an array', () => {
+  test('should throw an error if data is an array', () => {
     assert.throws(() => validateData([]), /must be an object/)
   })
 
-  it("shouldn't throw an error", () => {
+  test("shouldn't throw an error", () => {
     assert.doesNotThrow(() => validateData({ a: [] }))
   })
 })

package.json

@@ -8,9 +8,7 @@
     "test": "test"
   },
   "scripts": {
-    "test": "npm run test:cli && npm run test:server && npm run lint",
+    "test": "cross-env NODE_ENV=test jest && npm run lint",
-    "test:cli": "npm run build && cross-env NODE_ENV=test mocha test/cli/*.js",
-    "test:server": "cross-env NODE_ENV=test mocha test/server/*.js",
     "start": "run-p start:**",
     "start:babel-node": "babel-node src/cli/bin db.json -r routes.json",
     "start:webpack": "webpack -d --watch",
@@ -69,11 +67,11 @@
     "eslint-plugin-standard": "^3.1.0",
     "html-webpack-plugin": "^3.2.0",
     "husky": "^0.14.3",
+    "jest": "^23.1.0",
     "markdown-toc": "^1.2.0",
     "milligram": "^1.3.0",
     "mini-css-extract-plugin": "^0.4.0",
     "mkdirp": "^0.5.1",
-    "mocha": "^4.1.0",
     "npm-run-all": "^4.1.3",
     "os-tmpdir": "^1.0.1",
     "pkg-ok": "^2.2.0",

test/mocha.opts

@@ -1,3 +0,0 @@
---require babel-register
---reporter spec
---timeout 5000