info.fetter.logstashforwarder.RegistrarTest.java Source code

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Here is the source code for info.fetter.logstashforwarder.RegistrarTest.java

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package info.fetter.logstashforwarder;

/*
 * Copyright 2015 Didier Fetter
 *
 * 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.
 *
 */

import static org.apache.log4j.Level.DEBUG;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.apache.log4j.BasicConfigurator;
import org.apache.log4j.Logger;
import org.apache.log4j.spi.RootLogger;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;

import com.fasterxml.jackson.core.JsonGenerationException;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.databind.JsonMappingException;

public class RegistrarTest {
    Logger logger = Logger.getLogger(RegistrarTest.class);

    @BeforeClass
    public static void setUpBeforeClass() throws Exception {
        BasicConfigurator.configure();
        RootLogger.getRootLogger().setLevel(DEBUG);
    }

    @AfterClass
    public static void tearDownAfterClass() throws Exception {
        BasicConfigurator.resetConfiguration();
    }

    @Test
    public void testReadState1() throws JsonParseException, JsonMappingException, IOException {
        FileState[] states = Registrar.readStateFromJson(
                new File(RegistrarTest.class.getClassLoader().getResource("state1.json").getFile()));
        for (FileState state : states) {
            logger.debug("Loaded state : " + state);
        }
    }

    @Test
    public void testWriteState2() throws JsonGenerationException, JsonMappingException, IOException {
        FileState state1 = new FileState();
        state1.setDirectory("/directory1");
        state1.setFileName("file1");
        state1.setPointer(1234);
        state1.setSignature(123456);
        state1.setSignatureLength(135);
        FileState state2 = new FileState();
        state2.setDirectory("/directory2");
        state2.setFileName("file2");
        state2.setPointer(4321);
        state2.setSignature(654321);
        state2.setSignatureLength(531);
        List<FileState> stateList = new ArrayList<FileState>(2);
        stateList.add(state1);
        stateList.add(state2);
        File file = new File("state2.json");
        logger.debug("Writing to file : " + file.getCanonicalPath());
        Registrar.writeStateToJson(file, stateList);
    }
}