ember-tooltips/addon-test-support/utils/validate-side.js

Easy and extendible tooltips for Ember

import { assert } from '@ember/debug';

export function validateSide(side, testHelper = 'assertTooltipSide') {
  const sideIsValid =
    side === 'top' || side === 'right' || side === 'bottom' || side === 'left';

  /* We make sure the side being tested is valid. We
  use Ember.assert because assert is passed in from QUnit */

  if (!sideIsValid) {
    assert(
      `You must pass side like ${testHelper}(assert, { side: 'top' }); Valid options for side are top, right, bottom, and left.`
    );
  }
}

export default validateSide;