/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package ntu.com.google.zxing.oned.rss.expanded;
import java.util.Vector;
import ntu.com.google.zxing.common.BitArray;
import ntu.com.google.zxing.oned.rss.DataCharacter;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
* @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
*/
public final class BitArrayBuilderTest extends Assert {
@Test
public void testBuildBitArray1() {
int [][] pairValues = {
{ 19 },
{ 673, 16 }
};
String expected = " .......X ..XX..X. X.X....X .......X ....";
checkBinary(pairValues, expected);
}
private static void checkBinary(int[][] pairValues, String expected) {
BitArray binary = buildBitArray(pairValues);
assertEquals(expected, binary.toString());
}
private static BitArray buildBitArray(int[][] pairValues) {
Vector<ExpandedPair> pairs = new Vector<ExpandedPair>();
for(int i = 0; i < pairValues.length; ++i){
int [] pair = pairValues[i];
DataCharacter leftChar;
if(i == 0) {
leftChar = null;
} else {
leftChar = new DataCharacter(pair[0], 0);
}
DataCharacter rightChar;
if(i == 0) {
rightChar = new DataCharacter(pair[0], 0);
} else if(pair.length == 2) {
rightChar = new DataCharacter(pair[1], 0);
} else {
rightChar = null;
}
ExpandedPair expandedPair = new ExpandedPair(leftChar, rightChar, null, true);
pairs.add(expandedPair);
}
return BitArrayBuilder.buildBitArray(pairs);
}
}