/*
* 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 ErrorCorrectionLevelTestCase extends Assert {
@Test
public void testForBits() {
assertSame(ErrorCorrectionLevel.M, ErrorCorrectionLevel.forBits(0));
assertSame(ErrorCorrectionLevel.L, ErrorCorrectionLevel.forBits(1));
assertSame(ErrorCorrectionLevel.H, ErrorCorrectionLevel.forBits(2));
assertSame(ErrorCorrectionLevel.Q, ErrorCorrectionLevel.forBits(3));
try {
ErrorCorrectionLevel.forBits(4);
fail("Should have thrown an exception");
} catch (IllegalArgumentException iae) {
// good
}
}
}