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controller.done.test.js
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controller.done.test.js
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/* global describe, it, before, expect */
var Controller = require('../lib/controller')
, MockApplication = require('./mocks/application')
, MockRequest = require('./mocks/request')
, MockResponse = require('./mocks/response');
describe('Controller#done', function() {
describe('from controller that has after filter', function() {
var app = new MockApplication();
var controller = new Controller();
controller.order = [];
controller.show = function() {
this.done();
};
controller.after('show', function(next) {
this.order.push(1);
next();
});
var req, res;
before(function(done) {
req = new MockRequest();
res = new MockResponse();
controller.after('show', function(next) {
return done();
});
controller._init(app, 'test');
controller._prepare(req, res, function(err) {
if (err) { return done(err); }
return done(new Error('should not call next'));
});
controller._invoke('show');
});
it('should apply after filters', function() {
expect(controller.order).to.have.length(1);
expect(controller.order[0]).to.equal(1);
});
});
describe('from controller that has after filter which ends response', function() {
var app = new MockApplication();
var controller = new Controller();
controller.order = [];
controller.show = function() {
this.done();
};
controller.after('show', function(next) {
this.order.push(1);
res.end();
});
var req, res;
before(function(done) {
req = new MockRequest();
res = new MockResponse(function() {
done();
});
controller._init(app, 'test');
controller._prepare(req, res, function(err) {
if (err) { return done(err); }
return done(new Error('should not call next'));
});
controller._invoke('show');
});
it('should apply after filters', function() {
expect(controller.order).to.have.length(1);
expect(controller.order[0]).to.equal(1);
});
});
});