/*
 *  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.jni;

import org.junit.After;
import org.junit.Assume;
import org.junit.Before;

public abstract class AbstractJniTest {

    private boolean nativeLibraryPresent = false;

    @Before
    public void initBase() throws Exception {
        try {
            Library.initialize(null);
            nativeLibraryPresent = true;
        } catch (LibraryNotFoundError lnfe) {
            nativeLibraryPresent = false;
        }
        Assume.assumeTrue("Tomcat Native Library not found", nativeLibraryPresent);
        if (nativeLibraryPresent) {
            Assume.assumeTrue("Tomcat Native Library version 2.x.x or later found which does not support these tests",
                    Library.TCN_MAJOR_VERSION < 2);
        }
    }


    @After
    public void destroyBase() {
        if (nativeLibraryPresent) {
            Library.terminate();
        }
    }

}
