ac-node/test/test-config.js

A common module for building Atlassian Connect add-ons

var assert = require('assert');
var Config = require('..').Config;
var os = require('os');

var hostname = os.hostname().toLowerCase();

describe('ac config', function () {

  describe('created with no options', function () {
    var config = Config();

    it('should return defaults', function () {
      assert.equal(config.HOSTNAME, hostname);
      assert.equal(config.PORT, 3000);
      assert.equal(config.LOCAL_BASE_URL, 'http://' + hostname + ':3000');
    });
  });

  describe('created in dev mode', function () {
    var config = Config({
      development: {
        port: 4000
      },
      production: {
        port: -1
      }
    }, {
      NODE_ENV: 'development'
    });

    it('should return development values or defaults', function () {
      assert.equal(config.HOSTNAME, hostname);
      assert.equal(config.PORT, 4000);
      assert.equal(config.LOCAL_BASE_URL, 'http://' + hostname + ':4000');
    });
  });

  describe('created in prod mode', function () {
    var config = Config({
      development: {
        localBaseUrl: 'fail'
      },
      production: {
        localBaseUrl: 'https://example.com'
      }
    }, {
      NODE_ENV: 'production'
    });

    it('should return production values or defaults', function () {
      assert.equal(config.HOSTNAME, hostname);
      assert.equal(config.PORT, 3000);
      assert.equal(config.LOCAL_BASE_URL, 'https://example.com');
    });
  });

  describe('created in any mode', function () {
    var config = Config({
      development: {
        port: -1,
        localBaseUrl: 'https://example.com:$PORT'
      }
    }, {
      PORT: 1234
    });

    it('should override values with those from the env arg (which defaults to process.env)', function () {
      assert.equal(config.PORT, 1234);
      assert.equal(config.LOCAL_BASE_URL, 'https://example.com:1234');
    });
  });

  // TODO:
  // - test defaulting to dev mode
  // - explicitly test string var replacements

});