require('./spec_helper');
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var expressPromise = require('..');
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describe('render', function() {
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it('should work well with one param', function(done) {
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var res = {
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render: function(view) {
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arguments.should.have.length(1);
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view.should.equal('index');
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done();
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}
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};
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expressPromise({methods: ['render']})(null, res);
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res.render('index');
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});
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it('should work well with two params and callback', function(done) {
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var res = {
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render: function(view, callback) {
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arguments.should.have.length(2);
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view.should.equal('index');
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callback().should.equal('test');
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done();
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}
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};
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expressPromise({methods: ['render']})(null, res);
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res.render('index', function() {
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return 'test';
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});
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});
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it('should work well with two params and locals', function(done) {
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var res = {
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render: function(view, locals) {
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arguments.should.have.length(2);
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view.should.equal('index');
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locals.promise.should.equal('hi');
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done();
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}
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};
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expressPromise({methods: ['render']})(null, res);
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function async(callback) {
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callback(null, 'hi');
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}
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res.render('index', {
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promise: async.promise()
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});
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});
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it('should work well with three params', function(done) {
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var res = {
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render: function(view, locals, callback) {
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arguments.should.have.length(3);
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view.should.equal('index');
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locals.promise.should.equal('hi');
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callback().should.equal('test');
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done();
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}
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};
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expressPromise({methods: ['render']})(null, res);
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function async(callback) {
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callback(null, 'hi');
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}
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res.render('index', {
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promise: async.promise()
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}, function() {
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return 'test';
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});
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});
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});
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