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miaam-ecs

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ECS by and for Miaam

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// import { expect } from 'chai'; // import { describe, test } from 'mocha'; // import ComponentPool from '../../../src/core/ComponentPool.js'; // import InterfaceError from '../../../src/error/Interface.error.js'; // import Position from '../../mock/component/Position.component.js'; // describe.skip('Component Pool', () => { // const position = new Position(); // describe('Instantiation', () => {}); // describe('Implementation', () => { // describe('malloc', () => { // test('malloc returning correct indexes after successful allocation', () => { // const positionPool = new ComponentPool({ type: Position, size: 50 }); // expect(positionPool.malloc(position)).to.equals(0); // expect(positionPool.malloc(position)).to.equals(1); // expect(positionPool.malloc(position)).to.equals(2); // expect(positionPool.malloc(position)).to.equals(3); // }); // test('throwing interface error when the pool is full', () => { // const positionPool = new ComponentPool({ type: Position, size: 3 }); // expect(() => { // positionPool.malloc(position); // positionPool.malloc(position); // positionPool.malloc(position); // positionPool.malloc(position); // }).to.throw(InterfaceError, 'pool size limit reached'); // }); // }); // describe('free', () => { // test('freeing a component from component pool', () => { // const positionPool = new ComponentPool({ type: Position, size: 8 }); // positionPool.malloc(position); // positionPool.malloc(position); // positionPool.malloc(position); // positionPool.malloc(position); // positionPool.malloc(position); // positionPool.malloc(position); // positionPool.malloc(position); // positionPool.free(1); // positionPool.free(2); // expect(positionPool.malloc(position)).to.equals(2); // expect(positionPool.malloc(position)).to.equals(1); // expect(positionPool.malloc(position)).to.equals(7); // positionPool.free(2); // }); // }); // describe('componentAt', () => { // test('get component at free index', () => { // const positionPool = new ComponentPool({ type: Position, size: 8 }); // positionPool.malloc(position); // positionPool.malloc(position); // positionPool.free(1); // expect(() => { // positionPool.componentAt(1); // }).to.throw(InterfaceError, 'memory at asked index is marked as free'); // }); // }); // }); // });