@include describe('_is-context-within-selector') {
  .a .b {
    $one: _is-context-within-selector('.a');
    @include it('Returns true if context called from is within the selector') {
      @include assert-equal($one, true);
    }
  }

  .c .b {
    $two: _is-context-within-selector('.a');
    @include it('Returns false if context called from is not within the selector') {
      @include assert-equal($two, false);
    }
  }

  .a .b {
    $three: _is-context-within-selector('.a .b');
    @include it('Works with string selector') {
      @include assert-equal($three, false);
    }
  }

  .a .b {
    $four: _is-context-within-selector(null);
    @include it('Returns true if selector is null') {
      @include assert-equal($four, true);
    }
  }

  $five: _is-context-within-selector('.a');
  @include it('Returns false if called from root context and has selector looking for') {
    @include assert-equal($five, false);
  }
}