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rxing/java_test/java/com/google/zxing/pdf417/encoder/PDF417EncoderTestCase.java
2022-08-20 12:00:19 -05:00

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/*
* Copyright (C) 2014 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.pdf417.encoder;
import com.google.zxing.WriterException;
import java.nio.charset.StandardCharsets;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests {@link PDF417HighLevelEncoder}.
*/
public final class PDF417EncoderTestCase extends Assert {
@Test
public void testEncodeAuto() throws Exception {
String encoded = PDF417HighLevelEncoder.encodeHighLevel(
"ABCD", Compaction.AUTO, StandardCharsets.UTF_8, false);
assertEquals("\u039f\u001A\u0385ABCD", encoded);
}
@Test
public void testEncodeAutoWithSpecialChars() throws Exception {
// Just check if this does not throw an exception
PDF417HighLevelEncoder.encodeHighLevel(
"1%§s ?aG$", Compaction.AUTO, StandardCharsets.UTF_8, false);
}
@Test
public void testEncodeIso88591WithSpecialChars() throws Exception {
// Just check if this does not throw an exception
PDF417HighLevelEncoder.encodeHighLevel("asdfg§asd", Compaction.AUTO, StandardCharsets.ISO_8859_1, false);
}
@Test
public void testEncodeText() throws Exception {
String encoded = PDF417HighLevelEncoder.encodeHighLevel(
"ABCD", Compaction.TEXT, StandardCharsets.UTF_8, false);
assertEquals("Ο\u001A\u0001?", encoded);
}
@Test
public void testEncodeNumeric() throws Exception {
String encoded = PDF417HighLevelEncoder.encodeHighLevel(
"1234", Compaction.NUMERIC, StandardCharsets.UTF_8, false);
assertEquals("\u039f\u001A\u0386\f\u01b2", encoded);
}
@Test
public void testEncodeByte() throws Exception {
String encoded = PDF417HighLevelEncoder.encodeHighLevel(
"abcd", Compaction.BYTE, StandardCharsets.UTF_8, false);
assertEquals("\u039f\u001A\u0385abcd", encoded);
}
@Test(expected = WriterException.class)
public void testEncodeEmptyString() throws Exception {
PDF417HighLevelEncoder.encodeHighLevel("", Compaction.AUTO, null, false);
}
}