Groovy example source code file (JmxListenerFactoryTest.groovy)

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Java - Groovy tags/keywords

groovytestcase, groovytestcase, jmxbuilder, jmxbuilder, jmxlistenerfactorytest, jmxlistenerfactorytest, management, objectname, objectname

The Groovy JmxListenerFactoryTest.groovy source code

/*
 * Copyright 2003-2009 the original author or authors.
 *
 * 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.
 */
package groovy.jmx.builder

import javax.management.ObjectName

class JmxListenerFactoryTest extends GroovyTestCase {
    def builder

    void setUp() {
        builder = new JmxBuilder()
    }

    void testRequiredAttributeFrom() {
        builder.timer(name: "test:type=timer")
        def lstr = builder.listener(from: "test:type=timer")
        assert lstr
        assert lstr.type == "eventListener"
        assert lstr.from instanceof ObjectName
        assert lstr.from == new ObjectName("test:type=timer")

        shouldFail {
            lstr = builder.listener(event: "someEvent")
            lstr = builder.listener(from: "test:type=nonExistingObject")
        }
    }

    void testListenerEvent() {
        builder.timer(name: "test:type=timer", period: 300).start()
        def eventCount = 0
        def lstr = builder.listener(from: "test:type=timer", call: {event ->
            eventCount = eventCount + 1
        })
        Thread.currentThread().sleep(800)
        assert eventCount > 1

        shouldFail {
            eventCount = 0
            def lstr2 = builder.listener(from: "test:type=timer", call: {event ->
                eventCount = eventCount + 1
            })
            Thread.currentThread().sleep(700)
            assert eventCount == 0
        }
    }
}