/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
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package org.apache.poi.hssf.record;
import static org.junit.Assert.assertEquals;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.poi.hssf.util.HSSFColor;
import org.junit.Test;
/**
* Verifies that custom palette editing works correctly
*/
public final class TestPaletteRecord {
/**
* Tests that the default palette matches the constants of HSSFColor
*/
@Test
public void testDefaultPalette() {
PaletteRecord palette = new PaletteRecord();
//make sure all the HSSFColor constants match
Map<Integer, HSSFColor> colors = HSSFColor.getIndexHash();
for (Entry<Integer, HSSFColor> entry : colors.entrySet()) {
int index = entry.getKey();
HSSFColor c = entry.getValue();
short[] rgbTriplet = c.getTriplet();
byte[] paletteTriplet = palette.getColor((short) index);
String msg = "Expected HSSFColor constant to match PaletteRecord at index" + (index == c.getIndex2() ? "2" : "") + " 0x"
+ Integer.toHexString(index);
assertEquals(msg, rgbTriplet[0], paletteTriplet[0] & 0xff);
assertEquals(msg, rgbTriplet[1], paletteTriplet[1] & 0xff);
assertEquals(msg, rgbTriplet[2], paletteTriplet[2] & 0xff);
}
}
}