oa-jira/tests/unit/commons/errors/too.small.error.spec.js

Octet Agile's JIRA connectivity project.

const commons = require('../../../../src/commons/');
const TooSmall = require('../../../../src/commons/errors/too.small.error');

describe('Check [Too Small] class', () => {
  describe('Check constructor', () => {
    it.each([
      [undefined, undefined],
      [2, 'stuff'],
      ['thing', 4]
    ])('should return new instance when what is [%s] and min is [%s]', (what, min) => {
      expect(commons.errors.too.small.new(what, min)).toBeInstanceOf(TooSmall);
      expect(commons.errors.too.small.new(what, min).message).toEqual(`The [${what}] CANNOT be smaller than ${min}.`);
    });
  });

  describe('Check static utilities.', () => {
    describe('Check [reject] static utility', () => {
      it.each([
        [undefined, undefined],
        [2, 'stuff'],
        ['thing', 4]
      ])('should reject new instance when what is [%s] and min is [%s].', async (what, min) => {
        expect(commons.errors.too.small.reject(what, min)).rejects.toEqual(new TooSmall(what, min));
      });
    });
  });
});