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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.tomcat.util.security;
import org.junit.Test;
public class TestConcurrentMessageDigest {
private static final String SHA256 = "SHA-256";
private static final String SHA512 = "SHA-512";
@Test(expected=IllegalStateException.class)
public void testNoInit() throws Exception {
// Need to use a different algorithm to the other tests otherwise if one
// of the other tests is called first it will initialise the
// ConcurrentDigest for that algorithm.
ConcurrentMessageDigest.digest(SHA512, new byte[8]);
}
@Test
public void testUncommon() throws Exception {
ConcurrentMessageDigest.init(SHA256);
ConcurrentMessageDigest.digest(SHA256, new byte[8]);
}
}
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