logserver/src/test/java/com/yahoo/logserver/filter/test/LogFilterManagerTestCase.java


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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.logserver.filter.test;

import com.yahoo.logserver.filter.LevelFilter;
import com.yahoo.logserver.filter.LogFilter;
import com.yahoo.logserver.filter.LogFilterManager;
import com.yahoo.logserver.filter.MuteFilter;
import com.yahoo.logserver.filter.NullFilter;
import org.junit.Test;

import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

public class LogFilterManagerTestCase {

    @Test
    public void testSystemFilters() {
        LogFilter f;

        f = LogFilterManager.getLogFilter("system.allevents");
        assertNotNull(f);
        assertTrue(f instanceof LevelFilter);

        f = LogFilterManager.getLogFilter("system.all");
        assertNotNull(f);
        assertTrue(f instanceof NullFilter);

        f = LogFilterManager.getLogFilter("system.mute");
        assertNotNull(f);
        assertTrue(f instanceof MuteFilter);
        assertTrue(f == MuteFilter.getInstance());
    }
}