lik/test/test.objectmap.both.ts

// import test framework
import { expect, tap } from '@push.rocks/tapbundle';

// import the module
import * as lik from '../ts/index.js';

// Objectmap
interface ITestObject {
  propOne: string;
  propTwo: string;
}
let testObjectmap: lik.ObjectMap<ITestObject>;
let testObject1: ITestObject = {
  propOne: 'hello',
  propTwo: 'hello2',
};
let testObject2: ITestObject = {
  propOne: 'hello',
  propTwo: 'hello2',
};

tap.test('new lik.Objectmap() -> should correctly instantiate an Objectmap', async () => {
  testObjectmap = new lik.ObjectMap<ITestObject>();
  expect(testObjectmap).toBeInstanceOf(lik.ObjectMap);
  expect(testObjectmap.length).toEqual(0);
  expect(testObjectmap.isEmpty()).toBeTrue();
});

tap.test('lik.Objectmap.add() -> should correctly add an object to Objectmap', async () => {
  testObjectmap.add(testObject1);
  // tslint:disable-next-line:no-unused-expression
  expect(testObjectmap.checkForObject(testObject1)).toBeTrue();
  // tslint:disable-next-line:no-unused-expression
  expect(testObjectmap.checkForObject(testObject2)).toBeFalse();
  expect(testObjectmap.length).toEqual(1);
});

tap.test('add same object twice returns same key', async () => {
  const key1 = testObjectmap.add(testObject1);
  const key2 = testObjectmap.add(testObject1);
  expect(key1).toEqual(key2);
  expect(testObjectmap.length).toEqual(1);
});

tap.test('lik.Objectmap.remove() -> should correctly remove an object to Objectmap', async () => {
  testObjectmap.add(testObject2);
  testObjectmap.remove(testObject1);
  // tslint:disable-next-line:no-unused-expression
  expect(testObjectmap.checkForObject(testObject1)).toBeFalse();
  // tslint:disable-next-line:no-unused-expression
  expect(testObjectmap.checkForObject(testObject2)).toBeTrue();
});

tap.test('Objectmap.forEach -> should correctly run a function forEach map object', async () => {
  testObjectmap.forEach((itemArg) => {
    expect(itemArg).toHaveProperty('propOne');
  });
});

tap.test('lik.Objectmap.find() -> should correctly find an object', async () => {
  let myObject = { propOne: 'helloThere', propTwo: 'helloAnyway' };
  testObjectmap.add(myObject);
  let referenceObject = await testObjectmap.find(async (itemArg) => {
    return itemArg.propOne === 'helloThere';
  });
  // tslint:disable-next-line:no-unused-expression
  expect(myObject === referenceObject).toBeTrue();
});

tap.test('lik.Objectmap.getArray() -> should return a cloned array', async () => {
  let myObject = { propOne: 'test1', propTwo: 'wow, how awesome' };
  testObjectmap.add(myObject);
  let clonedArray = testObjectmap.getArray();
  expect(clonedArray[clonedArray.length - 1]).toEqual(myObject);
});

tap.test('should get one object and then remove it', async () => {
  let originalLength = testObjectmap.getArray().length;
  let oneObject = testObjectmap.getOneAndRemove();
  // tslint:disable-next-line:no-unused-expression
  expect(oneObject).not.toBeNull();
  expect(testObjectmap.getArray().length).toEqual(originalLength - 1);
  expect(testObjectmap.getArray()).not.toContain(oneObject);
});

tap.test('addMappedUnique and getMappedUnique work', async () => {
  const map = new lik.ObjectMap<string>();
  map.addMappedUnique('myKey', 'myValue');
  expect(map.getMappedUnique('myKey')).toEqual('myValue');
});

tap.test('removeMappedUnique works', async () => {
  const map = new lik.ObjectMap<string>();
  map.addMappedUnique('k1', 'v1');
  const removed = map.removeMappedUnique('k1');
  expect(removed).toEqual('v1');
  expect(map.getMappedUnique('k1')).toBeUndefined();
});

tap.test('addArray adds multiple objects', async () => {
  const map = new lik.ObjectMap<{ id: number }>();
  const items = [{ id: 1 }, { id: 2 }, { id: 3 }];
  map.addArray(items);
  expect(map.length).toEqual(3);
  for (const item of items) {
    expect(map.checkForObject(item)).toBeTrue();
  }
});

tap.test('findSync works', async () => {
  const map = new lik.ObjectMap<{ name: string }>();
  const obj = { name: 'target' };
  map.add({ name: 'other' });
  map.add(obj);
  const found = map.findSync((item) => item.name === 'target');
  expect(found).toEqual(obj);
});

tap.test('findOneAndRemove works', async () => {
  const map = new lik.ObjectMap<{ val: number }>();
  map.add({ val: 1 });
  map.add({ val: 2 });
  const removed = await map.findOneAndRemove(async (item) => item.val === 1);
  expect(removed.val).toEqual(1);
  expect(map.length).toEqual(1);
});

tap.test('isEmpty returns correct state', async () => {
  const map = new lik.ObjectMap<string>();
  expect(map.isEmpty()).toBeTrue();
  map.add('hello');
  expect(map.isEmpty()).toBeFalse();
});

tap.test('wipe clears all entries', async () => {
  const map = new lik.ObjectMap<number>();
  map.add(1);
  map.add(2);
  map.add(3);
  map.wipe();
  expect(map.isEmpty()).toBeTrue();
  expect(map.length).toEqual(0);
});

tap.test('concat creates merged map', async () => {
  const map1 = new lik.ObjectMap<string>();
  map1.add('a');
  const map2 = new lik.ObjectMap<string>();
  map2.add('b');
  const merged = map1.concat(map2);
  expect(merged.length).toEqual(2);
});

tap.test('map/filter/reduce work', async () => {
  const map = new lik.ObjectMap<{ val: number }>();
  map.add({ val: 1 });
  map.add({ val: 2 });
  map.add({ val: 3 });

  const mapped = map.map((item) => item.val * 2);
  expect(mapped.length).toEqual(3);
  expect(mapped).toContain(2);
  expect(mapped).toContain(4);
  expect(mapped).toContain(6);

  const filtered = map.filter((item) => item.val > 1);
  expect(filtered.length).toEqual(2);

  const sum = map.reduce((acc, item) => acc + item.val, 0);
  expect(sum).toEqual(6);
});

tap.test('Symbol.iterator enables for...of', async () => {
  const map = new lik.ObjectMap<number>();
  map.add(10);
  map.add(20);
  const collected: number[] = [];
  for (const item of map) {
    collected.push(item);
  }
  expect(collected.length).toEqual(2);
  expect(collected).toContain(10);
  expect(collected).toContain(20);
});

tap.test('eventSubject emits add and remove events', async () => {
  const map = new lik.ObjectMap<string>();
  const events: Array<{ operation: string; payload: string }> = [];
  map.eventSubject.subscribe((event) => {
    events.push(event);
  });
  map.add('x');
  map.remove('x');
  expect(events.length).toEqual(2);
  expect(events[0].operation).toEqual('add');
  expect(events[1].operation).toEqual('remove');
});

tap.test('destroy wipes and completes eventSubject', async () => {
  const map = new lik.ObjectMap<number>();
  map.add(1);
  let completed = false;
  map.eventSubject.subscribe({ complete: () => { completed = true; } });
  map.destroy();
  expect(map.isEmpty()).toBeTrue();
  expect(completed).toBeTrue();
});

export default tap.start();