109 lines
3.2 KiB
JavaScript
109 lines
3.2 KiB
JavaScript
var loopback = require('loopback');
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var explorer = require('../');
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var request = require('supertest');
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var assert = require('assert');
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var expect = require('chai').expect;
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describe('explorer', function() {
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describe('with default config', function() {
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beforeEach(givenLoopBackAppWithExplorer());
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it('should redirect to /explorer/', function(done) {
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request(this.app)
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.get('/explorer')
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.expect(303)
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.end(done);
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});
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it('should serve the explorer at /explorer/', function(done) {
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request(this.app)
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.get('/explorer/')
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.expect('Content-Type', /html/)
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.expect(200)
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.end(function(err, res) {
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if (err) throw err;
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assert(!!~res.text.indexOf('<title>StrongLoop API Explorer</title>'),
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'text does not contain expected string');
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done();
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});
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});
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it('should serve correct swagger-ui config', function(done) {
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request(this.app)
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.get('/explorer/config.json')
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.expect('Content-Type', /json/)
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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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expect(res.body).to
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.have.property('url', '/swagger/resources');
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done();
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});
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});
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});
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describe('with custom baseUrl', function() {
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beforeEach(givenLoopBackAppWithExplorer('/api'));
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it('should serve correct swagger-ui config', function(done) {
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request(this.app)
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.get('/explorer/config.json')
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.expect('Content-Type', /json/)
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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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expect(res.body).to
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.have.property('url', '/api/swagger/resources');
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done();
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});
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});
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});
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describe('with custom app.restApiRoot', function() {
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it('should serve correct swagger-ui config', function(done) {
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var app = loopback();
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app.set('restApiRoot', '/rest-api-root');
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configureRestApiAndExplorer(app);
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request(app)
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.get('/explorer/config.json')
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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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expect(res.body).to
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.have.property('url', '/rest-api-root/swagger/resources');
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done();
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});
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});
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});
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function givenLoopBackAppWithExplorer(restUrlBase) {
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return function(done) {
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var app = this.app = loopback();
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configureRestApiAndExplorer(app, restUrlBase);
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done();
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};
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}
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function configureRestApiAndExplorer(app, restUrlBase) {
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var Product = loopback.Model.extend('product');
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Product.attachTo(loopback.memory());
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app.model(Product);
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if (restUrlBase) {
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app.use(restUrlBase, loopback.rest());
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app.use('/explorer', explorer(app, { basePath: restUrlBase }));
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} else {
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// LoopBack REST adapter owns the whole URL space and does not
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// let other middleware handle same URLs.
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// It's possible to circumvent this measure by installing
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// the explorer middleware before the REST middleware.
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// This way we can acess `/explorer` even when REST is mounted at `/`
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app.use('/explorer', explorer(app));
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app.use(app.get('restApiRoot') || '/', loopback.rest());
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}
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}
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});
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