blow-data-service/test/DataService.test.ts

Observable data service for Blow.

/// <reference path="../typings/tsd.d.ts" />
'use strict';

import * as chai from 'chai';
import {DataService} from '../src/DataService';

const expect = chai.expect;

describe('DataService', () => {

  it('be class', () => {
    expect(DataService).to.be.an('function');
    expect(new DataService({ default: { connector: 'memory' }})).to.be.instanceof(DataService);
  });

  it('have static create()', () => {
    expect(DataService.create({ default: { connector: 'memory' }})).to.be.instanceof(DataService);
  });

  describe('connectors by id', () => {
    let ds;
    before(() => {
      ds = DataService.create({});
      ds.gc = function(n) {
        return this._getConnector(n);
      };
    });

    ['memory', 'mongodb'].forEach(id => {
      it(id, () => {
        expect(ds.gc(id)).to.be.an('function');
      });
    });
  });

  describe('get collection', () => {
    let ds;
    before(() => {
      ds = DataService.create({default: {connector: 'memory'}, second: {connector: 'memory'}});
    });

    it('for default connection', () => {
      expect(ds.collection('test')).to.be.ok;
    });

    it('for connection by name', () => {
      expect(ds.collection('test', 'second')).to.be.ok;
    });
  });


});