486 lines
15 KiB
JavaScript
486 lines
15 KiB
JavaScript
var loopback = require('../');
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var lt = require('loopback-testing');
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var path = require('path');
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var SIMPLE_APP = path.join(__dirname, 'fixtures', 'simple-integration-app');
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var app = require(path.join(SIMPLE_APP, 'app.js'));
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var assert = require('assert');
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var expect = require('chai').expect;
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var debug = require('debug')('loopback:test:relations.integration');
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var async = require('async');
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describe('relations - integration', function () {
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lt.beforeEach.withApp(app);
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lt.beforeEach.givenModel('store');
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beforeEach(function(done) {
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this.widgetName = 'foo';
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this.store.widgets.create({
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name: this.widgetName
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}, function() {
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done();
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});
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});
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afterEach(function(done) {
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this.app.models.widget.destroyAll(done);
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});
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describe('/store/:id/widgets', function () {
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beforeEach(function() {
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this.url = '/api/stores/' + this.store.id + '/widgets';
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});
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lt.describe.whenCalledRemotely('GET', '/api/stores/:id/widgets', function() {
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it('should succeed with statusCode 200', function() {
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assert.equal(this.res.statusCode, 200);
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});
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describe('widgets (response.body)', function() {
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beforeEach(function() {
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debug('GET /api/stores/:id/widgets response: %s' +
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'\nheaders: %j\nbody string: %s',
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this.res.statusCode,
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this.res.headers,
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this.res.text);
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this.widgets = this.res.body;
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this.widget = this.res.body && this.res.body[0];
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});
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it('should be an array', function() {
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assert(Array.isArray(this.widgets));
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});
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it('should include a single widget', function() {
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assert(this.widgets.length === 1);
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assert(this.widget);
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});
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it('should be a valid widget', function() {
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assert(this.widget.id);
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assert.equal(this.widget.storeId, this.store.id);
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assert.equal(this.widget.name, this.widgetName);
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});
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});
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});
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describe('POST /api/store/:id/widgets', function() {
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beforeEach(function() {
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this.newWidgetName = 'baz';
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this.newWidget = {
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name: this.newWidgetName
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};
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});
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beforeEach(function(done) {
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this.http = this.post(this.url, this.newWidget);
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this.http.send(this.newWidget);
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this.http.end(function(err) {
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if(err) return done(err);
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this.req = this.http.req;
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this.res = this.http.res;
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done();
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}.bind(this));
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});
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it('should succeed with statusCode 200', function() {
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assert.equal(this.res.statusCode, 200);
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});
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describe('widget (response.body)', function() {
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beforeEach(function() {
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this.widget = this.res.body;
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});
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it('should be an object', function() {
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assert(typeof this.widget === 'object');
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assert(!Array.isArray(this.widget));
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});
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it('should be a valid widget', function() {
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assert(this.widget.id);
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assert.equal(this.widget.storeId, this.store.id);
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assert.equal(this.widget.name, this.newWidgetName);
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});
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});
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it('should have a single widget with storeId', function (done) {
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this.app.models.widget.count({
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storeId: this.store.id
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}, function(err, count) {
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if(err) return done(err);
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assert.equal(count, 2);
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done();
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});
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});
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});
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});
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describe('/widgets/:id/store', function () {
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beforeEach(function (done) {
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var self = this;
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this.store.widgets.create({
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name: this.widgetName
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}, function(err, widget) {
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self.widget = widget;
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self.url = '/api/widgets/' + self.widget.id + '/store';
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done();
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});
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});
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lt.describe.whenCalledRemotely('GET', '/api/widgets/:id/store', function () {
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it('should succeed with statusCode 200', function () {
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assert.equal(this.res.statusCode, 200);
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assert.equal(this.res.body.id, this.store.id);
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});
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});
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});
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describe('hasMany through', function() {
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function setup(connecting, cb) {
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var root = {};
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async.series([
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// Clean up models
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function (done) {
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app.models.physician.destroyAll(function (err) {
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app.models.patient.destroyAll(function (err) {
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app.models.appointment.destroyAll(function (err) {
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done();
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});
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});
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});
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},
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// Create a physician
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function (done) {
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app.models.physician.create({
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name: 'ph1'
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}, function (err, physician) {
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root.physician = physician;
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done();
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});
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},
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// Create a patient
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connecting ? function (done) {
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root.physician.patients.create({
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name: 'pa1'
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}, function (err, patient) {
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root.patient = patient;
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root.relUrl = '/api/physicians/' + root.physician.id
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+ '/patients/rel/' + root.patient.id;
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done();
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});
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} : function (done) {
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app.models.patient.create({
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name: 'pa1'
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}, function (err, patient) {
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root.patient = patient;
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root.relUrl = '/api/physicians/' + root.physician.id
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+ '/patients/rel/' + root.patient.id;
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done();
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});
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}], function (err, done) {
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cb(err, root);
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});
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}
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describe('PUT /physicians/:id/patients/rel/:fk', function () {
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before(function (done) {
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var self = this;
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setup(false, function (err, root) {
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self.url = root.relUrl;
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self.patient = root.patient;
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self.physician = root.physician;
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done();
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});
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});
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lt.describe.whenCalledRemotely('PUT', '/api/physicians/:id/patients/rel/:fk', function () {
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it('should succeed with statusCode 200', function () {
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assert.equal(this.res.statusCode, 200);
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assert.equal(this.res.body.patientId, this.patient.id);
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assert.equal(this.res.body.physicianId, this.physician.id);
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});
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it('should create a record in appointment', function (done) {
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var self = this;
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app.models.appointment.find(function (err, apps) {
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assert.equal(apps.length, 1);
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assert.equal(apps[0].patientId, self.patient.id);
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done();
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});
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});
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it('should connect physician to patient', function (done) {
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var self = this;
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self.physician.patients(function (err, patients) {
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assert.equal(patients.length, 1);
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assert.equal(patients[0].id, self.patient.id);
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done();
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});
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});
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});
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});
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describe('HEAD /physicians/:id/patients/rel/:fk', function () {
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before(function (done) {
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var self = this;
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setup(true, function (err, root) {
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self.url = root.relUrl;
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self.patient = root.patient;
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self.physician = root.physician;
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done();
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});
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});
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lt.describe.whenCalledRemotely('HEAD', '/api/physicians/:id/patients/rel/:fk', function () {
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it('should succeed with statusCode 200', function () {
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assert.equal(this.res.statusCode, 200);
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});
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});
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});
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describe('HEAD /physicians/:id/patients/rel/:fk that does not exist', function () {
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before(function (done) {
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var self = this;
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setup(true, function (err, root) {
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self.url = '/api/physicians/' + root.physician.id
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+ '/patients/rel/' + '999';
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self.patient = root.patient;
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self.physician = root.physician;
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done();
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});
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});
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lt.describe.whenCalledRemotely('HEAD', '/api/physicians/:id/patients/rel/:fk', function () {
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it('should succeed with statusCode 404', function () {
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assert.equal(this.res.statusCode, 404);
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});
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});
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});
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describe('DELETE /physicians/:id/patients/rel/:fk', function () {
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before(function (done) {
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var self = this;
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setup(true, function (err, root) {
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self.url = root.relUrl;
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self.patient = root.patient;
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self.physician = root.physician;
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done();
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});
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});
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it('should create a record in appointment', function (done) {
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var self = this;
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app.models.appointment.find(function (err, apps) {
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assert.equal(apps.length, 1);
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assert.equal(apps[0].patientId, self.patient.id);
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done();
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});
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});
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it('should connect physician to patient', function (done) {
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var self = this;
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self.physician.patients(function (err, patients) {
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assert.equal(patients.length, 1);
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assert.equal(patients[0].id, self.patient.id);
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done();
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});
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});
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lt.describe.whenCalledRemotely('DELETE', '/api/physicians/:id/patients/rel/:fk', function () {
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it('should succeed with statusCode 200', function () {
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assert.equal(this.res.statusCode, 200);
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});
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it('should remove the record in appointment', function (done) {
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var self = this;
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app.models.appointment.find(function (err, apps) {
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assert.equal(apps.length, 0);
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done();
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});
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});
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it('should remove the connection between physician and patient', function (done) {
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var self = this;
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// Need to refresh the cache
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self.physician.patients(true, function (err, patients) {
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assert.equal(patients.length, 0);
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done();
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});
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});
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});
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});
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describe('GET /physicians/:id/patients/:fk', function () {
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before(function (done) {
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var self = this;
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setup(true, function (err, root) {
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self.url = '/api/physicians/' + root.physician.id
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+ '/patients/' + root.patient.id;
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self.patient = root.patient;
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self.physician = root.physician;
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done();
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});
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});
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lt.describe.whenCalledRemotely('GET', '/api/physicians/:id/patients/:fk', function () {
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it('should succeed with statusCode 200', function () {
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assert.equal(this.res.statusCode, 200);
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assert.equal(this.res.body.id, this.physician.id);
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});
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});
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});
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describe('DELETE /physicians/:id/patients/:fk', function () {
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before(function (done) {
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var self = this;
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setup(true, function (err, root) {
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self.url = '/api/physicians/' + root.physician.id
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+ '/patients/' + root.patient.id;
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self.patient = root.patient;
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self.physician = root.physician;
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done();
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});
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});
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lt.describe.whenCalledRemotely('DELETE', '/api/physicians/:id/patients/:fk', function () {
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it('should succeed with statusCode 200', function () {
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assert.equal(this.res.statusCode, 200);
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});
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it('should remove the record in appointment', function (done) {
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var self = this;
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app.models.appointment.find(function (err, apps) {
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assert.equal(apps.length, 0);
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done();
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});
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});
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it('should remove the connection between physician and patient', function (done) {
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var self = this;
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// Need to refresh the cache
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self.physician.patients(true, function (err, patients) {
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assert.equal(patients.length, 0);
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done();
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});
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});
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it('should remove the record in patient', function (done) {
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var self = this;
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app.models.patient.find(function (err, patients) {
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assert.equal(patients.length, 0);
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done();
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});
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});
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});
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});
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});
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describe('hasAndBelongsToMany', function() {
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beforeEach(function defineProductAndCategoryModels() {
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var product = app.model(
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'product',
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{ properties: { id: 'string', name: 'string' }, dataSource: 'db' }
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);
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var category = app.model(
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'category',
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{ properties: { id: 'string', name: 'string' }, dataSource: 'db' }
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);
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product.hasAndBelongsToMany(category);
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category.hasAndBelongsToMany(product);
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});
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lt.beforeEach.givenModel('category');
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beforeEach(function createProductsInCategory(done) {
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var test = this;
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this.category.products.create({
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name: 'a-product'
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}, function(err, product) {
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if (err) return done(err);
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test.product = product;
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done();
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});
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});
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beforeEach(function createAnotherCategoryAndProduct(done) {
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app.models.category.create({ name: 'another-category' },
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function(err, cat) {
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if (err) return done(err);
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cat.products.create({ name: 'another-product' }, done);
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});
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});
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afterEach(function(done) {
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this.app.models.product.destroyAll(done);
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});
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it.skip('allows to find related objects via where filter', function(done) {
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//TODO https://github.com/strongloop/loopback-datasource-juggler/issues/94
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var expectedProduct = this.product;
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this.get('/api/products?filter[where][categoryId]=' + this.category.id)
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.expect(200, function(err, res) {
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if (err) return done(err);
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expect(res.body).to.eql([
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{
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id: expectedProduct.id,
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name: expectedProduct.name
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}
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]);
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done();
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});
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});
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it('allows to find related object via URL scope', function(done) {
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var expectedProduct = this.product;
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this.get('/api/categories/' + this.category.id + '/products')
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.expect(200, function(err, res) {
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if (err) return done(err);
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expect(res.body).to.eql([
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{
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id: expectedProduct.id,
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name: expectedProduct.name
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}
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]);
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done();
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});
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});
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it('includes requested related models in `find`', function(done) {
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var expectedProduct = this.product;
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var url = '/api/categories/findOne?filter[where][id]=' +
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this.category.id + '&filter[include]=products';
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this.get(url)
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.expect(200, function(err, res) {
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expect(res.body).to.have.property('products');
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expect(res.body.products).to.eql([
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{
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id: expectedProduct.id,
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name: expectedProduct.name
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}
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]);
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done();
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});
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});
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it.skip('includes requested related models in `findById`', function(done) {
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//TODO https://github.com/strongloop/loopback-datasource-juggler/issues/93
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var expectedProduct = this.product;
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// Note: the URL format is not final
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var url = '/api/categories/' + this.category.id + '?include=products';
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this.get(url)
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.expect(200, function(err, res) {
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expect(res.body).to.have.property('products');
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expect(res.body.products).to.eql([
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{
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id: expectedProduct.id,
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name: expectedProduct.name
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}
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]);
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done();
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});
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});
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});
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});
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