test/handlers/source-tests.js

// Copyright (c) 2017, Matt Godbolt
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//     * Redistributions of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// POSSIBILITY OF SUCH DAMAGE.

const chai = require('chai'),
    source = require('../../lib/handlers/source'),
    express = require('express');

chai.use(require('chai-http'));
chai.should();

describe('Sources', () => {
    const app = express();
    const handler = new source.Handler(
        [{
            urlpart: 'moose',
            list: () => Promise.resolve({moose: 'pig'}),
            load: name => Promise.resolve({file: `File called ${name}`}),
            save: null,
        }],
        res => res.setHeader('Yibble', 'boing'));
    app.use('/source', handler.handle.bind(handler));

    it('should list', () => {
        return chai.request(app)
            .get('/source/moose/list')
            .then(res => {
                res.should.have.status(200);
                res.should.be.json;
                res.body.should.deep.equals({moose: 'pig'});
                res.should.have.header('Yibble', 'boing');
            })
            .catch(function (err) {
                throw err;
            });
    });
    it('should fetch files', () => {
        return chai.request(app)
            .get('/source/moose/load/Grunkle')
            .then(res => {
                res.should.have.status(200);
                res.should.be.json;
                res.body.should.deep.equals({file: 'File called Grunkle'});
                res.should.have.header('Yibble', 'boing');
            })
            .catch(function (err) {
                throw err;
            });
    });
});