Function validateError

test/integration/dialects/mariadb/errors.test.js:12–22

(promise, errClass, errValues)

describe('[MariaDB Specific] Errors', () => {

  const validateError = async (promise, errClass, errValues) => {
    const wanted = { ...errValues };

    await expect(promise).to.have.been.rejectedWith(errClass);

    try {
      return await promise;
    } catch (err) {
      return Object.keys(wanted).forEach(k => expect(err[k]).to.eql(wanted[k]));
    }
  };

  describe('ForeignKeyConstraintError', () => {
    beforeEach(function() {