public-transport-enabler/enabler/test/de/schildbach/pte/dto/StyleTest.java

73 lines
2.6 KiB
Java

/*
* Copyright 2014 the original author or authors.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package de.schildbach.pte.dto;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
/**
* @author Andreas Schildbach
*/
public class StyleTest
{
@Test
public void roundTripRGB()
{
final int color = Style.parseColor("#123456");
assertEquals(color, Style.rgb(Style.red(color), Style.green(color), Style.blue(color)));
}
@Test
public void deriveForegroundColorForLightBackground()
{
final int acacia = Style.rgb(205, 200, 63);
final int lilac = Style.rgb(197, 163, 202);
final int mint = Style.rgb(121, 187, 146);
final int ochre = Style.rgb(223, 176, 57);
final int orange = Style.rgb(222, 139, 83);
final int ranunculus = Style.rgb(242, 201, 49);
final int rose = Style.rgb(223, 154, 177);
final int vinca = Style.rgb(137, 199, 214);
assertEquals(Style.BLACK, Style.deriveForegroundColor(acacia));
assertEquals(Style.BLACK, Style.deriveForegroundColor(lilac));
assertEquals(Style.BLACK, Style.deriveForegroundColor(mint));
assertEquals(Style.BLACK, Style.deriveForegroundColor(ochre));
assertEquals(Style.BLACK, Style.deriveForegroundColor(orange));
assertEquals(Style.BLACK, Style.deriveForegroundColor(ranunculus));
assertEquals(Style.BLACK, Style.deriveForegroundColor(rose));
assertEquals(Style.BLACK, Style.deriveForegroundColor(vinca));
}
@Test
public void deriveForegroundColorForDarkBackground()
{
final int azure = Style.rgb(33, 110, 180);
final int brown = Style.rgb(141, 101, 56);
final int iris = Style.rgb(103, 50, 142);
final int parme = Style.rgb(187, 77, 152);
final int sapin = Style.rgb(50, 142, 91);
assertEquals(Style.WHITE, Style.deriveForegroundColor(azure));
assertEquals(Style.WHITE, Style.deriveForegroundColor(brown));
assertEquals(Style.WHITE, Style.deriveForegroundColor(iris));
assertEquals(Style.WHITE, Style.deriveForegroundColor(parme));
assertEquals(Style.WHITE, Style.deriveForegroundColor(sapin));
}
}