text: import { isNumber } from 'tests/entry';
  import { FunctionTester } from '../../utils';
  
  const tester = new FunctionTester(isNumber);
  
  suite('CheckTypes: isNumber');
  
  test('Positive: isNumber with number input @example', function () {
      tester.test(1, true);
      tester.test(-5, true);
      tester.test(0, true);
  });
  
  test('Negative: isNumber with no-number input @example', function () {
      tester.test('14', false);
      tester.test('', false);
      tester.test(Number.NaN, false);
      tester.test(null, false);
      tester.test(undefined, false);
  });
  
  after(async function () {
      // console.log('after', this);
  });
  
  