/*
 * 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.logging.log4j.taglib;

import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;

import org.junit.Before;
import org.junit.Test;

/**
 *
 */
public class ExceptionAwareTagSupportTest {
    private ExceptionAwareTagSupport tag;

    @Before
    public void setUp() {
        this.tag = new ExceptionAwareTagSupport() {
            private static final long serialVersionUID = 1L;
        };
    }

    @Test
    public void testException() {
        assertNull("The exception should be null (1).", this.tag.getException());

        Exception e = new Exception();
        this.tag.setException(e);
        assertSame("The exception is not correct (1).", e, this.tag.getException());

        this.tag.init();
        assertNull("The exception should be null (2).", this.tag.getException());

        e = new RuntimeException();
        this.tag.setException(e);
        assertSame("The exception is not correct (2).", e, this.tag.getException());
    }
}
