Roman Shtylman
f8b954bcd9
Similar to how express() returns an express `app` instance which is also a function, express.Router() returns the Router instance which is also a function and can be easily used via another router or the app. app.use(express.Router());
62 linhas
1.4 KiB
JavaScript
62 linhas
1.4 KiB
JavaScript
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var express = require('../')
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, request = require('./support/http');
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describe('OPTIONS', function(){
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it('should default to the routes defined', function(done){
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var app = express();
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app.del('/', function(){});
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app.get('/users', function(req, res){});
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app.put('/users', function(req, res){});
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request(app)
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.options('/users')
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.expect('GET,PUT')
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.expect('Allow', 'GET,PUT', done);
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})
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it('should not respond if the path is not defined', function(done){
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var app = express();
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app.get('/users', function(req, res){});
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request(app)
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.options('/other')
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.expect(404, done);
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})
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it('should forward requests down the middleware chain', function(done){
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var app = express();
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var router = new express.Router();
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router.get('/users', function(req, res){});
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app.use(router);
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app.get('/other', function(req, res){});
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request(app)
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.options('/other')
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.expect('GET')
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.expect('Allow', 'GET', done);
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})
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})
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describe('app.options()', function(){
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it('should override the default behavior', function(done){
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var app = express();
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app.options('/users', function(req, res){
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res.set('Allow', 'GET');
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res.send('GET');
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});
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app.get('/users', function(req, res){});
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app.put('/users', function(req, res){});
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request(app)
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.options('/users')
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.expect('GET')
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.expect('Allow', 'GET', done);
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})
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})
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