import { tap, expect } from '@pushrocks/tapbundle'; import { Qenv } from '@pushrocks/qenv'; const testQenv = new Qenv(process.cwd(), process.cwd() + '/.nogit/'); console.log(process.memoryUsage()); // the tested module import * as smartdata from '../ts/index'; import * as mongoPlugin from 'mongodb-memory-server'; import { smartunique } from '../ts/smartdata.plugins'; // ======================================= // Connecting to the database server // ======================================= let testDb: smartdata.SmartdataDb; let smartdataOptions: smartdata.IMongoDescriptor; let mongod: mongoPlugin.MongoMemoryServer; const totalCars = 2000; tap.skip.test('should create a testinstance as database', async () => { mongod = await mongoPlugin.MongoMemoryServer.create(); console.log('created mongod instance'); console.log('mongod started'); smartdataOptions = { mongoDbUrl: mongod.getUri(), }; console.log(smartdataOptions); testDb = new smartdata.SmartdataDb(smartdataOptions); await testDb.init(); }); tap.test('should connect to atlas', async (tools) => { const databaseName = `test-smartdata-${smartunique.shortId()}`; testDb = new smartdata.SmartdataDb({ mongoDbUrl: testQenv.getEnvVarOnDemand('MONGO_URL'), mongoDbName: databaseName, }); await testDb.init(); }); // ======================================= // The actual tests // ======================================= // ------ // Collections // ------ @smartdata.Collection(() => { return testDb; }) class Car extends smartdata.SmartDataDbDoc { @smartdata.unI() public index: string = smartunique.shortId(); @smartdata.svDb() public color: string; @smartdata.svDb() public brand: string; @smartdata.svDb() deepData = { sodeep: 'yes', }; constructor(colorArg: string, brandArg: string) { super(); this.color = colorArg; this.brand = brandArg; } } tap.test('should save the car to the db', async () => { const myCar = new Car('red', 'Volvo'); await myCar.save(); const myCar2 = new Car('red', 'Volvo'); await myCar2.save(); let counter = 0; process.memoryUsage(); do { const myCar3 = new Car('red', 'Renault'); await myCar3.save(); counter++; if (counter % 100 === 0) { console.log( `Filled database with ${counter} of ${totalCars} Cars and memory usage ${ process.memoryUsage().rss / 1e6 } MB` ); } } while (counter < totalCars); console.log(process.memoryUsage()); }); tap.test('expect to get instance of Car with shallow match', async () => { const totalQueryCycles = totalCars / 4; let counter = 0; do { const timeStart = Date.now(); const myCars = await Car.getInstances({ brand: 'Renault', }); if (counter % 10 === 0) { console.log( `performed ${counter} of ${totalQueryCycles} total query cycles: took ${ Date.now() - timeStart }ms to query a set of 2000 with memory footprint ${process.memoryUsage().rss / 1e6} MB` ); } expect(myCars[0].deepData.sodeep).to.equal('yes'); expect(myCars[0].brand).to.equal('Renault'); counter++; } while (counter < totalQueryCycles); }); tap.test('expect to get instance of Car with deep match', async () => { const totalQueryCycles = totalCars / 4; let counter = 0; do { const timeStart = Date.now(); const myCars2 = await Car.getInstances({ deepData: { sodeep: 'yes', }, }); if (counter % 10 === 0) { console.log( `performed ${counter} of ${totalQueryCycles} total query cycles: took ${ Date.now() - timeStart }ms to deep query a set of 2000 with memory footprint ${process.memoryUsage().rss / 1e6} MB` ); } expect(myCars2[0].deepData.sodeep).to.equal('yes'); expect(myCars2[0].brand).to.equal('Volvo'); counter++; } while (counter < totalQueryCycles); }); tap.test('expect to get instance of Car and update it', async () => { const myCar = await Car.getInstance({ brand: 'Volvo', }); expect(myCar.color).to.equal('red'); myCar.color = 'blue'; await myCar.save(); }); tap.test('should be able to delete an instance of car', async () => { const myCars = await Car.getInstances({ brand: 'Volvo', color: 'blue', }); console.log(myCars); expect(myCars[0].color).to.equal('blue'); for (const myCar of myCars) { await myCar.delete(); } const myCar2 = await Car.getInstance({ brand: 'Volvo', }); expect(myCar2.color).to.equal('red'); }); // tslint:disable-next-line: max-classes-per-file @smartdata.Collection(() => { return testDb; }) class Truck extends smartdata.SmartDataDbDoc { @smartdata.unI() public id: string = smartunique.shortId(); @smartdata.svDb() public color: string; @smartdata.svDb() public brand: string; constructor(colorArg: string, brandArg: string) { super(); this.color = colorArg; this.brand = brandArg; } } tap.test('should store a new Truck', async () => { const truck = new Truck('blue', 'MAN'); await truck.save(); const myTruck2 = await Truck.getInstance({ color: 'blue' }); myTruck2.color = 'red'; await myTruck2.save(); const myTruck3 = await Truck.getInstance({ color: 'blue' }); console.log(myTruck3); }); tap.test('should use a cursor', async () => { const cursor = await Truck.getCursor({}); cursor.forEach(async (truckArg) => { console.log(truckArg.id); }); }); // ======================================= // close the database connection // ======================================= tap.test('close', async () => { if (mongod) { await mongod.stop(); } else { await testDb.mongoDb.dropDatabase(); } await testDb.close(); }); tap.start({ throwOnError: true });