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var chai = require('chai');
var expect = chai.expect;
var mongo = require('mongodb');
describe('mongoFactory', function() {
var mongoFactory;
beforeEach(function() {
mongoFactory = require('../');
});
it('can be required without blowing up', function(done) {
var mongoFactory = require('../');
expect(mongoFactory).to.exist;
done();
});
describe('getConnection()', function() {
describe('with no parameters', function() {
it('should fulfill the promise', function(done) {
var conn = mongoFactory.getConnection();
expect(conn).to.be.fulfilled;
done();
});
it('should reject the promise', function(done) {
var conn = mongoFactory.getConnection();
expect(conn).to.be.rejected;
done();
});
});
describe('with a null parameter', function() {
it('should reject the promise', function(done) {
var conn = mongoFactory.getConnection(null);
expect(conn).to.be.rejected;
done();
});
});
describe('with a valid mongo string parameter', function() {
describe('needing to create the pool the first time', function() {
it('should return a fulfilled promise', function(done) {
var conn = mongoFactory.getConnection('mongodb://localhost:27017').then(function(db) {
expect(conn).to.be.fulfilled;
expect(conn).to.not.be.rejected;
done();
});
});
});
describe('after a pool is already instantiated', function() {
it('should return a fulfilled promise', function(done) {
var conn1 = mongoFactory.getConnection('mongodb://localhost:27017').then(function() {
var conn = mongoFactory.getConnection('mongodb://localhost:27017').then(function() {
expect(conn).to.be.fulfilled;
expect(conn).to.not.be.rejected;
done();
});
});
});
});
});
});
describe('ObjectID', function() {
it('should return mongo\'s ObjectID method', function() {
var oid = mongoFactory.ObjectID;
expect(oid).to.be.a.function;
});
it('should allow you to create a new ObjectID', function() {
var oid = new mongoFactory.ObjectID;
expect(oid.toHexString().length).to.equal(24);
});
it('should allow you to compare ObjectIDs', function() {
var oid1 = new mongoFactory.ObjectID;
var oid2 = new mongoFactory.ObjectID(oid1.id);
var oid3 = new mongoFactory.ObjectID;
expect(oid1.equals(oid2));
expect(!oid1.equals(oid3));
});
it('should allow you to create a new ObjectID with a specific timestamp', function() {
// Get a timestamp in seconds
var timestamp = Math.floor(new Date().getTime()/1000);
// Create a date with the timestamp
var timestampDate = new Date(timestamp*1000);
var oid = new mongoFactory.ObjectID(timestamp);
expect(oid.getTimestamp().toString()).to.equal(timestampDate.toString());
});
});
});
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