BREAKING CHANGE(decorators): Migrate to TC39 Stage 3 decorators and refactor decorator metadata handling; update class initialization, lucene adapter fixes and docs

test/test.node.ts

@@ -0,0 +1,238 @@
+// TODO: Decorator support during testing for bun and deno in @git.zone/tstest
+
+import { tap, expect } from '@push.rocks/tapbundle';
+import { Qenv } from '@push.rocks/qenv';
+import * as smartmongo from '@push.rocks/smartmongo';
+import { smartunique } from '../ts/plugins.js';
+
+import * as mongodb from 'mongodb';
+
+const testQenv = new Qenv(process.cwd(), process.cwd() + '/.nogit/');
+
+console.log(process.memoryUsage());
+
+// the tested module
+import * as smartdata from '../ts/index.js';
+
+// =======================================
+// Connecting to the database server
+// =======================================
+
+let smartmongoInstance: smartmongo.SmartMongo;
+let testDb: smartdata.SmartdataDb;
+
+const totalCars = 2000;
+
+tap.test('should create a testinstance as database', async () => {
+  smartmongoInstance = await smartmongo.SmartMongo.createAndStart();
+  testDb = new smartdata.SmartdataDb(await smartmongoInstance.getMongoDescriptor());
+  await testDb.init();
+});
+
+tap.skip.test('should connect to atlas', async (tools) => {
+  const databaseName = `test-smartdata-${smartunique.shortId()}`;
+  testDb = new smartdata.SmartdataDb({
+    mongoDbUrl: await testQenv.getEnvVarOnDemand('MONGO_URL'),
+    mongoDbName: databaseName,
+  });
+  await testDb.init();
+});
+
+// =======================================
+// The actual tests
+// =======================================
+
+// ------
+// Collections
+// ------
+
+@smartdata.Collection(() => {
+  return testDb;
+})
+class Car extends smartdata.SmartDataDbDoc<Car, Car> {
+  @smartdata.unI()
+  public index: string = smartunique.shortId();
+
+  @smartdata.svDb()
+  public color: string;
+
+  @smartdata.svDb()
+  public brand: string;
+
+  @smartdata.svDb()
+  public testBuffer = Buffer.from('hello');
+
+  @smartdata.svDb()
+  deepData = {
+    sodeep: 'yes',
+  };
+
+  constructor(colorArg: string, brandArg: string) {
+    super();
+    this.color = colorArg;
+    this.brand = brandArg;
+  }
+}
+
+tap.test('should create a new id', async () => {
+  const newid = await Car.getNewId();
+  console.log(newid);
+});
+
+tap.test('should save the car to the db', async (toolsArg) => {
+  const myCar = new Car('red', 'Volvo');
+  await myCar.save();
+
+  const myCar2 = new Car('red', 'Volvo');
+  await myCar2.save();
+
+  let counter = 0;
+
+  const gottenCarInstance = await Car.getInstance({});
+  console.log(gottenCarInstance.testBuffer instanceof mongodb.Binary);
+  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 / 2;
+  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).toEqual('yes');
+    expect(myCars[0].brand).toEqual('Renault');
+    counter++;
+  } while (counter < totalQueryCycles);
+});
+
+tap.test('expect to get instance of Car with deep match', async () => {
+  const totalQueryCycles = totalCars / 6;
+  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).toEqual('yes');
+    expect(myCars2[0].brand).toEqual('Volvo');
+    counter++;
+  } while (counter < totalQueryCycles);
+});
+
+tap.test('expect to get instance of Car and update it', async () => {
+  const myCar = await Car.getInstance<Car>({
+    brand: 'Volvo',
+  });
+  expect(myCar.color).toEqual('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).toEqual('blue');
+  for (const myCar of myCars) {
+    await myCar.delete();
+  }
+
+  const myCar2 = await Car.getInstance<Car>({
+    brand: 'Volvo',
+  });
+  expect(myCar2.color).toEqual('red');
+});
+
+// tslint:disable-next-line: max-classes-per-file
+@smartdata.Collection(() => {
+  return testDb;
+})
+class Truck extends smartdata.SmartDataDbDoc<Car, Car> {
+  @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' });
+  expect(myTruck2.color).toEqual('blue');
+  myTruck2.color = 'red';
+  await myTruck2.save();
+  const myTruck3 = await Truck.getInstance({ color: 'blue' });
+  expect(myTruck3).toBeNull();
+});
+
+tap.test('should return a count', async () => {
+  const truckCount = await Truck.getCount();
+  expect(truckCount).toEqual(1);
+});
+
+tap.test('should use a cursor', async () => {
+  const cursor = await Car.getCursor({});
+  let counter = 0;
+  await cursor.forEach(async (carArg) => {
+    counter++;
+    counter % 50 === 0 ? console.log(`50 more of ${carArg.color}`) : null;
+  });
+});
+
+// =======================================
+// close the database connection
+// =======================================
+tap.test('close', async () => {
+  if (smartmongoInstance) {
+    await smartmongoInstance.stopAndDumpToDir('./.nogit/dbdump/test.ts');
+  } else {
+    await testDb.mongoDb.dropDatabase();
+    await testDb.close();
+  }
+  setTimeout(() => process.exit(), 2000);
+});
+
+tap.start({ throwOnError: true });