| /* ==================================================================== |
| 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. |
| ==================================================================== */ |
| |
| package org.apache.poi.hssf.record; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| |
| import java.util.Map; |
| import java.util.Map.Entry; |
| |
| import org.apache.poi.hssf.util.HSSFColor; |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Verifies that custom palette editing works correctly |
| */ |
| final class TestPaletteRecord { |
| |
| /** |
| * Tests that the default palette matches the constants of HSSFColor |
| */ |
| @Test |
| 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); |
| assertNotNull(paletteTriplet); |
| assertEquals(rgbTriplet[0], paletteTriplet[0] & 0xff, msg); |
| assertEquals(rgbTriplet[1], paletteTriplet[1] & 0xff, msg); |
| assertEquals(rgbTriplet[2], paletteTriplet[2] & 0xff, msg); |
| } |
| } |
| } |