require('./spec_helper');
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var expressPromise = require('..');
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describe('json', function() {
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it('should work well without Promise', function(done) {
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var res = {
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json: function(body) {
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arguments.should.have.length(1);
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body.should.equal('hi');
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done();
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}
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};
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expressPromise({methods: ['json']})(null, res);
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res.json('hi');
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});
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it('should support Promise', function(done) {
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var res = {
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json: function(body) {
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arguments.should.have.length(1);
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body.promise.should.equal('hi');
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done();
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}
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};
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expressPromise({methods: ['json']})(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.json({
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promise: async.promise()
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});
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});
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it('should support two arguments', function(done) {
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var res = {
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json: function(status, body) {
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arguments.should.have.length(2);
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status.should.equal(200);
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body.promise.should.equal('hi');
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done();
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}
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};
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expressPromise({methods: ['json']})(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.json(200, {
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promise: async.promise()
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});
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});
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});
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