JmxScriptBindingsProviderTest.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 SF 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,
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package org.apache.sling.hc.core.impl;

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

import java.lang.management.ManagementFactory;

import org.apache.sling.hc.util.FormattingResultLog;
import org.junit.Test;

public class JmxScriptBindingsProviderTest {
    
    @Test
    public void testJmxAttribute() throws Exception {
        final FormattingResultLog resultLog = new FormattingResultLog();
        final JmxScriptBindingsProvider.AttributeBinding b = new JmxScriptBindingsProvider.AttributeBinding(ManagementFactory.getPlatformMBeanServer(), resultLog);
        final Object value= b.attribute("java.lang:type=ClassLoading", "LoadedClassCount");
        assertNotNull("Expecting non-null attribute value", value);
        assertTrue("Expecting non-empty value", value.toString().length() > 0);
    }
}