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controller.param.test.js
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controller.param.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#param', function() {
it('should be aliased to params', function() {
expect(Controller.prototype.param).to.equal(Controller.prototype.params);
});
describe('with value from request and default value', function() {
var app = new MockApplication();
var controller = new Controller();
controller.show = function() {
this.id = this.param('id');
this.fullText = this.param('full_text', 'true');
this.render();
};
var req, res;
before(function(done) {
req = new MockRequest();
req.params.id = '1234';
res = new MockResponse(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 render view', function() {
expect(res._view).to.equal('test/show.html.ejs');
});
it('should assign locals', function() {
expect(res.locals).to.be.an('object');
expect(Object.keys(res.locals)).to.have.length(2);
expect(res.locals.id).to.equal('1234');
expect(res.locals.fullText).to.equal('true');
});
});
});