<!DOCTYPE html>
<!--
Copyright (c) 2015 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->

<link rel="import" href="/ui/base/color_scheme.html">

<script>
'use strict';

tr.b.unittest.testSuite(function() {
  var brighten = tr.ui.b.brightenColor;
  var desaturate = tr.ui.b.desaturateColor;

  test('buildColorPalette', function() {
    var palette = tr.ui.b.getColorPalette();
    var rawPalette = tr.ui.b.getRawColorPalette();
    var highlightOffset = tr.ui.b.getColorPaletteHighlightIdBoost();
    var desaturateOffset = tr.ui.b.getColorPaletteDesaturateIdBoost();

    assert.strictEqual(palette.length, rawPalette.length);
    assert.equal(palette.length % 3, 0);
    assert.equal(palette.length / 3, highlightOffset);
    assert.equal((palette.length / 3) * 2, desaturateOffset);

    for (var i = 0; i < rawPalette.length / 3; i++) {
      assert.deepEqual(rawPalette[i + highlightOffset],
                       brighten(rawPalette[i]));
      assert.deepEqual(rawPalette[i + desaturateOffset],
                       desaturate(rawPalette[i]));
    }
  });
});
</script>