silphius/app/astride/evaluators/object.test.js

import {expect, test} from 'vitest';

import evaluate from '@/astride/evaluate.js';
import expression from '@/astride/test/expression.js';

test('evaluates object expression', async () => {
  let evaluated;
  evaluated = evaluate(await expression(`({
    ["foo"]: 16,
    bar: 32,
    'baz': 64,
  })`));
  expect(evaluated.value)
    .to.deep.equal({
      foo: 16,
      bar: 32,
      baz: 64,
    });
});

test('evaluates async object expression', async () => {
  let evaluated;
  evaluated = evaluate(await expression(`({
    foo: await 32,
  })`));
  expect(evaluated.async)
    .to.equal(true);
  expect(await evaluated.value)
    .to.deep.equal({
      foo: 32,
    });
});

test('evaluates object spread expression', async () => {
  let evaluated;
  evaluated = evaluate(await expression(`({
    foo: 16,
    ...({bar: 32}),
  })`));
  expect(evaluated.value)
    .to.deep.equal({
      foo: 16,
      bar: 32,
    });
});

test('evaluates async spread expression', async () => {
  let evaluated;
  evaluated = evaluate(await expression(`({
    foo: 16,
    ...(await {bar: 32}),
  })`));
  expect(evaluated.async)
    .to.equal(true);
  expect(await evaluated.value)
    .to.deep.equal({
      foo: 16,
      bar: 32,
    });
});