git.squeep.com Git - websub-hub/blob - test/src/db/factory.js

   1 'use strict';
   2
   3 const assert = require('node:assert');
   4 const sinon = require('sinon');
   5 const DB = require('../../../src/db');
   6 const DBErrors = require('../../../src/db/errors');
   7 const DatabasePostgres = require('../../../src/db/postgres');
   8 const DatabaseSQLite = require('../../../src/db/sqlite');
   9 const stubLogger = require('../../stub-logger');
  10
  11 describe('DatabaseFactory', function () {
  12   let logger, options;
  13   beforeEach(function () {
  14     logger = stubLogger,
  15     options = {
  16       db: {
  17         connectionString: '',
  18       },
  19     };
  20   });
  21   afterEach(function () {
  22     sinon.restore();
  23   });
  24   it('gets engines', function () {
  25     const result = DB.Engines;
  26     assert(result instanceof Object);
  27     assert(Object.keys(result).length);
  28   });
  29   it('creates postgres db', function () {
  30     options.db.connectionString = 'postgresql://blah';
  31     const db = new DB(logger, options);
  32     assert(db instanceof DatabasePostgres);
  33   });
  34   it('creates sqlite db', function () {
  35     options.db.connectionString = 'sqlite://:memory:';
  36     const db = new DB(logger, options);
  37     assert(db instanceof DatabaseSQLite);
  38   });
  39   it('handles missing db', function () {
  40     delete options.db.connectionString;
  41     try {
  42       new DB(logger, options);
  43       assert.fail('did not get expected exception');
  44     } catch (e) {
  45       assert(e instanceof DBErrors.UnsupportedEngine);
  46     }
  47   });
  48 }); // DatabaseFactory