es.upv.grycap.opengateway.core.test.BootTest.java Source code

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Here is the source code for es.upv.grycap.opengateway.core.test.BootTest.java

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/*
 * Open Gateway - Core Components.
 * Copyright 2015-2016 GRyCAP (Universitat Politecnica de Valencia)
 * 
 * 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.
 * 
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * 
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 */

package es.upv.grycap.opengateway.core.test;

import static com.google.common.collect.Lists.newArrayList;
import static com.google.common.collect.Sets.newHashSet;
import static es.upv.grycap.coreutils.logging.LogManager.getLogManager;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.hamcrest.MatcherAssert.assertThat;

import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.TimeUnit;

import org.apache.commons.daemon.DaemonContext;
import org.apache.commons.daemon.DaemonController;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.rules.TestRule;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;

import com.google.common.util.concurrent.ServiceManager;

import es.upv.grycap.coreutils.test.category.FunctionalTests;
import es.upv.grycap.coreutils.test.rules.TestPrinter;
import es.upv.grycap.coreutils.test.rules.TestWatcher2;
import es.upv.grycap.opengateway.core.OgDaemon;
import es.upv.grycap.opengateway.core.VertxService;
import es.upv.grycap.opengateway.core.loadbalancer.SingleNodeLoadBalancer;
import io.vertx.core.DeploymentOptions;
import io.vertx.core.VertxOptions;

/**
 * Tests boot process.
 * @author Erik Torres <etserrano@gmail.com>
 * @since 0.0.1
 */
@RunWith(Parameterized.class)
@Category(FunctionalTests.class)
public class BootTest {

    @Rule
    public TestPrinter pw = new TestPrinter();

    @Rule
    public TestRule watchman = new TestWatcher2(pw);

    @BeforeClass
    public static void setup() {
        // install bridges to logging APIs in order to capture Hazelcast and Vert.x messages
        getLogManager().init();
    }

    /**
     * Provides different input datasets.
     * @return Parameters for the different test scenarios.
     */
    @Parameters(name = "{index}: clustered={0}")
    public static Collection<Object[]> data() {
        return Arrays.asList(new Object[][] { { true }, { false } });
    }

    @Parameter(value = 0)
    public boolean clustered;

    @Test
    public void testBoot() throws Exception {
        // create new instance
        final TestDaemon daemon = new TestDaemon(clustered);
        assertThat("Test daemon was created", daemon, notNullValue());
        daemon.init(new DaemonContext() {
            @Override
            public DaemonController getController() {
                return null;
            }

            @Override
            public String[] getArguments() {
                return null;
            }
        });
        daemon.start();

        // await until the services are started or fail with timeout
        daemon.awaitHealthy(30l, TimeUnit.SECONDS);

        // await until the services are stopped or fail with timeout
        daemon.awaitStopped(30l, TimeUnit.SECONDS);
    }

    public static class TestDaemon extends OgDaemon {

        private final boolean clustered;

        public TestDaemon(final boolean clustered) {
            super(TestDaemon.class);
            this.clustered = clustered;
        }

        @Override
        public void init(final DaemonContext daemonContext) throws Exception {
            // load default configuration properties
            loadConfigFile(null);
            // create service options from configuration
            final VertxOptions vertxOptions = createVertxOptions(clustered);
            final DeploymentOptions deploymentOptions = createDeploymentOptions();
            // configure and start the service manager
            serviceManager = new ServiceManager(newHashSet(new VertxService(newArrayList(), vertxOptions,
                    deploymentOptions, new SingleNodeLoadBalancer())));
            super.init(daemonContext);
        }

    }

}