Function assertNoMutations

test/assertions/assertNoMutations.js:7–15

(entities, procedure)

 * @returns {Promise<void>}
 */
export async function assertNoMutations(entities, procedure) {
    const entitiesBefore = entities.map((entity) => JSON.stringify(entity));

    await procedure();

    entities.forEach((entity, i) => {
        expect(entitiesBefore[i]).toEqual(JSON.stringify(entity));
    });
}

export default { assertNoMutations };