org.edgexfoundry.serviceactivator.IotCoreMQTTOutboundServiceActivatorTest.java Source code

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Here is the source code for org.edgexfoundry.serviceactivator.IotCoreMQTTOutboundServiceActivatorTest.java

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/*******************************************************************************
 * Copyright 2017 Schlumberger
 *
 * 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.
 *
 * @microservice:  export-distro
 * @author: Bernard Van Haecke, Schlumberger
 * @version: 1.0.0
 *******************************************************************************/
package org.edgexfoundry.serviceactivator;

import static org.junit.Assert.assertNull;

import org.apache.commons.lang.reflect.FieldUtils;
import org.edgexfoundry.domain.export.ExportRegistration;
import org.edgexfoundry.domain.export.ExportString;
import org.edgexfoundry.domain.meta.Addressable;
import org.edgexfoundry.domain.meta.Protocol;
import org.edgexfoundry.serviceactivator.IotCoreMQTTOutboundServiceActivator;
import org.edgexfoundry.test.category.RequiresNone;
import org.edgexfoundry.test.data.ExportStringData;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.springframework.integration.support.MessageBuilder;
import org.springframework.messaging.Message;

@Category({ RequiresNone.class })
public class IotCoreMQTTOutboundServiceActivatorTest {

    private IotCoreMQTTOutboundServiceActivator activator;
    private ExportString string;
    private Message<ExportString> message;
    private static final String TEST_STRING = "foobar";
    private static final String TEST_ID = "1234";
    // standard clientid format for IoT Core
    private static final String TEST_PUBLISHER = "projects/project1/locations/us-central1/registries/registry1/devices/device1";
    // standard topic format for IoT Core
    private static final String TEST_TOPIC = "/devices/device1/events";
    private static final String TEST_USER = "unused";
    private static final String TEST_PASSWORD = "";
    private static final String TEST_ADDRESS = "unused.com";
    private static final int TEST_PORT = 8883;

    @Before
    public void setup() {
        activator = new IotCoreMQTTOutboundServiceActivator();
        string = ExportStringData.newTestInstance();
        string.setEventString(TEST_STRING);
        string.setEventId(TEST_ID);

        Addressable addressable = new Addressable(TEST_STRING, Protocol.OTHER, TEST_ADDRESS, TEST_PORT,
                TEST_PUBLISHER, TEST_USER, TEST_PASSWORD, TEST_TOPIC);
        ExportRegistration er = new ExportRegistration();
        er.setAddressable(addressable);
        string.setRegistration(er, TEST_ID);

        message = MessageBuilder.withPayload(string).build();
        try {
            FieldUtils.writeField(activator, "privateKeyFile", "rsa_private_pkcs8", true);
            FieldUtils.writeField(activator, "algorithm", "RS256", true);
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
    }

    @Ignore
    @Test
    public void testMqttOutbound() {
        assertNull("Not returning null for bogus connection parameters", activator.mqttOutbound(message));
    }

    @Test
    public void testMqttOutboundNoAddressable() {
        string.getRegistration().setAddressable(null);
        assertNull("Not returning null when no MQTT addressable is available", activator.mqttOutbound(message));
    }

    @Test
    public void testMqttOutboundException() {
        string.setRegistration(null, null);
        assertNull("Not returning null when an exception occurs", activator.mqttOutbound(message));
    }

}