@include describe('_determine-map-type') {
  @include it('Determine the map type of EPTV') {
    $input: (
      '.a': (background: (200ms: black, 500ms: white)),
      '.b': (background: (900ms: green, 1200ms: red)),
    );
    $expected-output: (
      '.a': (background: (200ms: black, 500ms: white)),
      '.b': (background: (900ms: green, 1200ms: red)),
      _kf-map-type: eptv
    );
    $output: _determine-map-type($input);
    @include assert-equal($output, $expected-output);
  }

  @include it('Determine the map type of TEPV') {
    $input: (
      100ms: ('.a': (background: black), '.b': (background: white)),
      2s:    ('.a': (background: white), '.b': (background: black)),
    );
    $expected-output: (
      100ms: ('.a': (background: black), '.b': (background: white)),
      2s:    ('.a': (background: white), '.b': (background: black)),
      _kf-map-type: tepv
    );
    $output: _determine-map-type($input);
    @include assert-equal($output, $expected-output);
  }

  @include it('Determine the map type of ETPV') {
    $input: (
      '.a': (200ms: (background: black), 500ms: (margin-left: 20px)),
      '.b': (200ms: (background: white), 500ms: (margin-left: 80px))
    );
    $expected-output: (
      '.a': (200ms: (background: black), 500ms: (margin-left: 20px)),
      '.b': (200ms: (background: white), 500ms: (margin-left: 80px)),
      _kf-map-type: etpv
    );
    $output: _determine-map-type($input);
    @include assert-equal($output, $expected-output);
  }


  @include it('Determine the map type of ETPV (works with list keys)') {
    $input: (
      '.a': (200ms: (background: black), 500ms: (margin-left: 20px)),
      '.b': (200ms: (background: white), 500ms: (margin-left: 80px))
    );
    $expected-output: (
      '.a': (200ms: (background: black), 500ms: (margin-left: 20px)),
      '.b': (200ms: (background: white), 500ms: (margin-left: 80px)),
      _kf-map-type: etpv
    );
    $output: _determine-map-type($input);
    @include assert-equal($output, $expected-output);
  }


  // TODO: static props

  @include it('Nops if map-type already defined') {
    $input: (
      '.a': (background: (200ms: black, 500ms: white)),
      '.b': (background: (900ms: green, 1200ms: red)),
      _kf-map-type: eptv
    );
    $output: _determine-map-type($input);
    @include assert-equal($output, $input);
  }
}