org.ngrinder.NGrinderStarterTest.java Source code

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Here is the source code for org.ngrinder.NGrinderStarterTest.java

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/* 
 * 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 org.ngrinder;

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

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

import org.apache.commons.lang.StringUtils;
import org.junit.Test;
import org.ngrinder.common.util.ThreadUtil;

public class NGrinderStarterTest {

    private NGrinderStarter starter = new TmpNGrinderStarter();

    @Test
    public void testNGrinderStarterJarResolution() {
        String path = ClassLoader.getSystemClassLoader().getResource(".").getPath();
        System.out.println(path);
    }

    @Test
    public void testGetStartModeAndVersion() {
        String startMode = starter.getStartMode();
        assertTrue(startMode.equals("monitor") || startMode.equals("agent"));

        String version = starter.getVersion();
        assertTrue(StringUtils.isNotBlank(version));
    }

    @Test
    public void testStartAgent() {
        starter.startAgent("127.0.0.1"); // there is no agent properties, it can
        // be started with default setting
        ThreadUtil.sleep(3000);
        starter.stopAgent();
    }

    @Test
    public void testStartMonitor() {
        starter.startMonitor();
        ThreadUtil.sleep(3000);
        starter.stopMonitor();
        starter.stopMonitor();
    }

    @Test
    public void testIsValidCurrentDirectory() throws ClassNotFoundException, SecurityException,
            NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException {

        Class<?> nGrinderStartClass = Class.forName("org.ngrinder.NGrinderStarter");
        Method isValidCurrentDirectory = nGrinderStartClass.getDeclaredMethod("isValidCurrentDirectory",
                new Class[] {});
        isValidCurrentDirectory.setAccessible(true);
        assertFalse((Boolean) isValidCurrentDirectory.invoke(nGrinderStartClass));
    }
}

class TmpNGrinderStarter extends NGrinderStarter {
    @Override
    protected void printHelpAndExit(String message) {
    }

    @Override
    protected void printHelpAndExit(String message, Exception e) {
    }
}