import {expect, test} from 'vitest';

import Schema from './schema.js';
import Arbitrary from './arbitrary.js';

test('creates instances', () => {
  class CreatingArbitrary extends Arbitrary {
    static schema = new Schema({foo: {defaultValue: 'bar', type: 'string'}});
  }
  const Component = new CreatingArbitrary();
  Component.create(1)
  expect(Component.get(1).entity)
    .to.equal(1);
});

test('does not serialize default values', () => {
  class CreatingArbitrary extends Arbitrary {
    static schema = new Schema({foo: {defaultValue: 'bar', type: 'string'}, bar: 'uint8'});
  }
  const Component = new CreatingArbitrary();
  Component.create(1)
  expect(Component.get(1).toJSON())
    .to.deep.equal({});
  Component.get(1).bar = 1;
  expect(Component.get(1).toJSON())
    .to.deep.equal({bar: 1});
});

test('reuses instances', () => {
  class ReusingArbitrary extends Arbitrary {
    static schema = new Schema({foo: {type: 'string'}});
  }
  const Component = new ReusingArbitrary();
  Component.create(1);
  const instance = Component.get(1);
  Component.destroy(1);
  expect(Component.get(1))
    .to.be.undefined;
  expect(() => {
    Component.destroy(1);
  })
    .to.throw();
  Component.create(1);
  expect(Component.get(1))
    .to.equal(instance);
});