describe('POST : /run', function () {
    it('should respond with 200 and successful result object', function (done) {
        request(app)
            .post('/run')
            .send({
                lang: 'python3',
                version: '3.6.5',
                program: 'a = 7\nb = 3\nsum = a + b\nprint(sum)'
            })
            .set('Accept', 'application/json')
            .expect('Content-Type', /json/)
            .expect(200)
            .end((err, res) => {
                expect(res.body).to.have.property('runResult');
                expect(res.body.runResult).to.have.all.keys([
                    'output', 'statusCode', 'memory', 'cpuTime'
                ]);
                done(err);
            });
    });

    it('should respond with 400 for unsupported lang', function (done) {
        request(app)
            .post('/run')
            .send({
                lang: 'pyn3',
                version: '3.6.5',
                program: 'a = 7\nb = 3\nsum = a + b\nprint(sum)'
            })
            .set('Accept', 'application/json')
            .expect(400, done);
    });

    it('should respond with 400 for empty program', function (done) {
        request(app)
            .post('/run')
            .send({
                lang: 'python3',
                version: '3.6.5',
                program: ''
            })
            .set('Accept', 'application/json')
            .expect(400, done);
    });

    it('should respond with 400 for undefined version', function (done) {
        request(app)
            .post('/run')
            .send({
                lang: 'python3',
                program: 'a = 7\nb = 3\nsum = a + b\nprint(sum)'
            })
            .set('Accept', 'application/json')
            .expect(400, done);
    });
});