/*
* 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 ntu.com.google.zxing.qrcode.decoder;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Sean Owen
*/
public final class ModeTestCase extends Assert {
@Test
public void testForBits() {
assertSame(Mode.TERMINATOR, Mode.forBits(0x00));
assertSame(Mode.NUMERIC, Mode.forBits(0x01));
assertSame(Mode.ALPHANUMERIC, Mode.forBits(0x02));
assertSame(Mode.BYTE, Mode.forBits(0x04));
assertSame(Mode.KANJI, Mode.forBits(0x08));
try {
Mode.forBits(0x10);
fail("Should have thrown an exception");
} catch (IllegalArgumentException iae) {
// good
}
}
@Test
public void testCharacterCount() {
// Spot check a few values
assertEquals(10, Mode.NUMERIC.getCharacterCountBits(Version.getVersionForNumber(5)));
assertEquals(12, Mode.NUMERIC.getCharacterCountBits(Version.getVersionForNumber(26)));
assertEquals(14, Mode.NUMERIC.getCharacterCountBits(Version.getVersionForNumber(40)));
assertEquals(9, Mode.ALPHANUMERIC.getCharacterCountBits(Version.getVersionForNumber(6)));
assertEquals(8, Mode.BYTE.getCharacterCountBits(Version.getVersionForNumber(7)));
assertEquals(8, Mode.KANJI.getCharacterCountBits(Version.getVersionForNumber(8)));
}
}