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Server-side Two-way MQTT RPC Test

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Valerii Sosliuk 2016-12-21 08:23:02 -05:00
parent ddc864395a
commit 69a51ea33e
1 changed files with 108 additions and 0 deletions
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application/src/test/java/org/thingsboard/server/mqtt/rpc/MqttServerSideRpcIntegrationTest.java Normal file
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/**
* Copyright © 2016 The Thingsboard 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 org.thingsboard.server.mqtt.rpc;
import lombok.extern.slf4j.Slf4j;
import org.eclipse.paho.client.mqttv3.*;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.thingsboard.client.tools.RestClient;
import org.thingsboard.server.common.data.Device;
import org.thingsboard.server.common.data.security.DeviceCredentials;
import org.thingsboard.server.mqtt.AbstractFeatureIntegrationTest;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
/**
* @author Valerii Sosliuk
*/
@Slf4j
public class MqttServerSideRpcIntegrationTest extends AbstractFeatureIntegrationTest {
private static final String MQTT_URL = "tcp://localhost:1883";
private static final String BASE_URL = "http://localhost:8080";
private static final String USERNAME = "tenant@thingsboard.org";
private static final String PASSWORD = "tenant";
private Device savedDevice;
private String accessToken;
private RestClient restClient;
@Before
public void beforeTest() throws Exception {
restClient = new RestClient(BASE_URL);
restClient.login(USERNAME, PASSWORD);
Device device = new Device();
device.setName("Test Server-Side RPC Device");
savedDevice = restClient.getRestTemplate().postForEntity(BASE_URL + "/api/device", device, Device.class).getBody();
DeviceCredentials deviceCredentials =
restClient.getRestTemplate().getForEntity(BASE_URL + "/api/device/" + savedDevice.getId().getId().toString() + "/credentials", DeviceCredentials.class).getBody();
assertEquals(savedDevice.getId(), deviceCredentials.getDeviceId());
accessToken = deviceCredentials.getCredentialsId();
assertNotNull(accessToken);
}
@Test
public void testServerMqttTwoWayRpc() throws Exception {
String clientId = MqttAsyncClient.generateClientId();
MqttAsyncClient client = new MqttAsyncClient(MQTT_URL, clientId);
MqttConnectOptions options = new MqttConnectOptions();
options.setUserName(accessToken);
client.connect(options);
Thread.sleep(3000);
client.subscribe("v1/devices/me/rpc/request/+",1);
client.setCallback(new TestMqttCallback(client));
String setGpioRequest = "{\"method\":\"setGpio\",\"params\":{\"pin\": \"23\",\"value\": 1}}";
String deviceId = savedDevice.getId().getId().toString();
String result = restClient.getRestTemplate().postForEntity(BASE_URL + "api/plugins/rpc/twoway/" + deviceId, setGpioRequest, String.class).getBody();
log.info("Result: " + result);
Assert.assertEquals("{\"value1\":\"A\",\"value2\":\"B\"}", result);
}
private static class TestMqttCallback implements MqttCallback {
private final MqttAsyncClient client;
TestMqttCallback(MqttAsyncClient client) {
this.client = client;
}
@Override
public void connectionLost(Throwable throwable) {
}
@Override
public void messageArrived(String requestTopic, MqttMessage mqttMessage) throws Exception {
log.info("Message Arrived: " + mqttMessage.getPayload().toString());
MqttMessage message = new MqttMessage();
String responseTopic = requestTopic.replace("request", "response");
message.setPayload("{\"value1\":\"A\", \"value2\":\"B\"}".getBytes());
client.publish(responseTopic, message);
}
@Override
public void deliveryComplete(IMqttDeliveryToken iMqttDeliveryToken) {
}
}
}