mirror of
https://github.com/starovoid/rxing.git
synced 2026-07-26 12:22:34 +00:00
75 lines
2.6 KiB
Java
75 lines
2.6 KiB
Java
/*
|
|
* Copyright 2008 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.
|
|
*/
|
|
|
|
package com.google.zxing.datamatrix;
|
|
|
|
import com.google.zxing.BarcodeFormat;
|
|
import com.google.zxing.EncodeHintType;
|
|
import com.google.zxing.common.BitMatrix;
|
|
import com.google.zxing.datamatrix.encoder.SymbolShapeHint;
|
|
import org.junit.Assert;
|
|
import org.junit.Test;
|
|
|
|
import java.util.EnumMap;
|
|
import java.util.Map;
|
|
|
|
/**
|
|
* @author satorux@google.com (Satoru Takabayashi) - creator
|
|
* @author dswitkin@google.com (Daniel Switkin) - ported and expanded from C++
|
|
*/
|
|
public final class DataMatrixWriterTestCase extends Assert {
|
|
|
|
@Test
|
|
public void testDataMatrixImageWriter() {
|
|
|
|
Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);
|
|
hints.put(EncodeHintType.DATA_MATRIX_SHAPE, SymbolShapeHint.FORCE_SQUARE);
|
|
|
|
int bigEnough = 64;
|
|
DataMatrixWriter writer = new DataMatrixWriter();
|
|
BitMatrix matrix = writer.encode("Hello Google", BarcodeFormat.DATA_MATRIX, bigEnough, bigEnough, hints);
|
|
assertNotNull(matrix);
|
|
assertTrue(bigEnough >= matrix.getWidth());
|
|
assertTrue(bigEnough >= matrix.getHeight());
|
|
}
|
|
|
|
@Test
|
|
public void testDataMatrixWriter() {
|
|
|
|
Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);
|
|
hints.put(EncodeHintType.DATA_MATRIX_SHAPE, SymbolShapeHint.FORCE_SQUARE);
|
|
|
|
int bigEnough = 14;
|
|
DataMatrixWriter writer = new DataMatrixWriter();
|
|
BitMatrix matrix = writer.encode("Hello Me", BarcodeFormat.DATA_MATRIX, bigEnough, bigEnough, hints);
|
|
assertNotNull(matrix);
|
|
assertEquals(bigEnough, matrix.getWidth());
|
|
assertEquals(bigEnough, matrix.getHeight());
|
|
}
|
|
|
|
@Test
|
|
public void testDataMatrixTooSmall() {
|
|
// The DataMatrix will not fit in this size, so the matrix should come back bigger
|
|
int tooSmall = 8;
|
|
DataMatrixWriter writer = new DataMatrixWriter();
|
|
BitMatrix matrix = writer.encode("http://www.google.com/", BarcodeFormat.DATA_MATRIX, tooSmall, tooSmall, null);
|
|
assertNotNull(matrix);
|
|
assertTrue(tooSmall < matrix.getWidth());
|
|
assertTrue(tooSmall < matrix.getHeight());
|
|
}
|
|
|
|
}
|