log4j-core/src/test/java/org/apache/logging/log4j/core/appender/rolling/RollingFileAppenderAccessTest.java

/*
 * 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.core.appender.rolling;

import java.io.File;
import java.io.IOException;

import org.apache.logging.log4j.core.LoggerContext;
import org.apache.logging.log4j.core.appender.RollingFileAppender;
import org.apache.logging.log4j.core.config.Configuration;
import org.junit.Assert;
import org.junit.Test;

public class RollingFileAppenderAccessTest {

    /**
     * Not a real test, just make sure we can compile access to the typed manager.
     *
     * @throws IOException
     */
    @Test
    public void testAccessManagerWithBuilder() throws IOException {
        try (final LoggerContext ctx = LoggerContext.getContext(false)) {
            final Configuration config = ctx.getConfiguration();
            final File file = File.createTempFile("RollingFileAppenderAccessTest", ".tmp");
            file.deleteOnExit();
            // @formatter:off
            final RollingFileAppender appender = RollingFileAppender.newBuilder()
                    .setFileName(file.getCanonicalPath())
                    .setFilePattern("FilePattern")
                    .setName("Name")
                    .setPolicy(OnStartupTriggeringPolicy.createPolicy(1))
                    .setConfiguration(config)
                    .build();
            // @formatter:on
            final RollingFileManager manager = appender.getManager();
            // Since the RolloverStrategy and TriggeringPolicy are immutable, we could also use generics to type their
            // access.
            Assert.assertNotNull(manager.getRolloverStrategy());
            Assert.assertNotNull(manager.getTriggeringPolicy());
        }
    }

    /**
     * Not a real test, just make sure we can compile access to the typed manager.
     *
     * @throws IOException
     */
    @Test
    public void testAccessManagerWithStrings() throws IOException {
        try (final LoggerContext ctx = LoggerContext.getContext(false)) {
            final Configuration config = ctx.getConfiguration();
            final File file = File.createTempFile("RollingFileAppenderAccessTest", ".tmp");
            file.deleteOnExit();
            // @formatter:off
            final RollingFileAppender appender = RollingFileAppender.newBuilder()
                .setFileName(file.getCanonicalPath())
                .setFilePattern("FilePattern")
                .setName("Name")
                .setPolicy(OnStartupTriggeringPolicy.createPolicy(1))
                .setConfiguration(config)
                .build();
            // @formatter:on
            final RollingFileManager manager = appender.getManager();
            // Since the RolloverStrategy and TriggeringPolicy are immutable, we could also use generics to type their
            // access.
            Assert.assertNotNull(manager.getRolloverStrategy());
            Assert.assertNotNull(manager.getTriggeringPolicy());
        }
    }
}