@include test-module('_repeat') {
  @include test('should repeat a string n times') {
    @include assert-equal(_repeat('*', 3), '***');
  }

  @include test('should repeat a string n times') {
    @include assert-equal(_repeat('abc', 3), 'abcabcabc');
  }

  @include test('should return an empty string for negative n or n of 0') {
    @include assert-equal(_repeat('abc', 0), '');
  }

  @include test('should return an empty string for negative n or n of 0') {
    @include assert-equal(_repeat('abc', -2), '');
  }

  @include test('should coerce n to a number') {
    @include assert-equal(_repeat('abc'), '');
  }

  @include test('should coerce n to a number') {
    @include assert-equal(_repeat('abc', '2'), 'abcabc');
  }

  @include test('should coerce string to a string') {
    @include assert-equal(_repeat(123, '2'), '123123');
  }
}