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/*-
* ============LICENSE_START=======================================================
* Simulator
* ================================================================================
* Copyright (C) 2019 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.pnfsimulator.integration;
import static io.restassured.RestAssured.given;
import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
import static org.hamcrest.Matchers.equalTo;
import com.google.gson.JsonObject;
import com.mongodb.MongoClient;
import com.mongodb.MongoClientOptions;
import com.mongodb.MongoCredential;
import com.mongodb.ServerAddress;
import com.mongodb.client.FindIterable;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoCursor;
import com.mongodb.client.MongoDatabase;
import java.time.Instant;
import java.net.Inet4Address;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.Collections;
import org.assertj.core.api.Assertions;
import org.bson.Document;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Mockito;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = {Main.class, TestConfiguration.class}, webEnvironment = WebEnvironment.DEFINED_PORT)
public class OptionalTemplatesTest {
private static final String PNF_SIMULATOR_DB = "pnf_simulator";
private static final String COMMON_EVENT_HEADER = "commonEventHeader";
private static final String PNF_SIMULATOR_DB_PSWD = "zXcVbN123!";
private static final String PNF_SIMULATOR_DB_USER = "pnf_simulator_user";
private static final String PATCHED = "patched";
private static final String SINGLE_EVENT_URL = "http://0.0.0.0:5000/simulator/event";
@Autowired
VesSimulatorController vesSimulatorController;
@Autowired
private VesSimulatorService vesSimulatorService;
private String currentVesSimulatorIp;
@Before
public void setUp() throws Exception {
currentVesSimulatorIp = getCurrentIpAddress();
}
@After
public void tearDown() {
Mockito.reset(vesSimulatorService);
}
@Test
public void whenTriggeredSimulatorWithoutTemplateShouldSendSingleEventToVes() {
//given
long currentTimestamp = Instant.now().getEpochSecond();
String body = "{\n"
+ "\"vesServerUrl\": \"https://" + currentVesSimulatorIp + ":9443/ves-simulator/eventListener/v5\",\n"
+ "\"event\": { \n"
+ "\"commonEventHeader\": {\n"
+ "\"eventId1\": \"#RandomString(20)\",\n"
+ "\"eventId2\": \"#RandomInteger(10,10)\",\n"
+ "\"eventId3\": \"#Increment\",\n"
+ "\"eventId4\": \"#RandomPrimitiveInteger(10,10)\",\n"
+ "\"eventId5\": \"#TimestampPrimitive\",\n"
+ "\"sourceName\": \"Single_sourceName\",\n"
+ "\"version\": 3"
+ "}\n"
+ "}\n"
+ "}";
ArgumentCaptor<JsonObject> parameterCaptor = ArgumentCaptor.forClass(JsonObject.class);
//when
given()
.contentType("application/json")
.body(body)
.when()
.post(SINGLE_EVENT_URL)
.then()
.statusCode(202)
.body("message", equalTo("One-time direct event sent successfully"));
//then
long afterExecution = Instant.now().getEpochSecond();
Mockito.verify(vesSimulatorService,
Mockito.timeout(3000))
.sendEventToDmaapV5(parameterCaptor.capture());
JsonObject value = parameterCaptor.getValue();
assertThat(value
.getAsJsonObject(COMMON_EVENT_HEADER)
.get("sourceName").getAsString()).isEqualTo("Single_sourceName");
assertThat(value
.getAsJsonObject(COMMON_EVENT_HEADER)
.get("eventId1").getAsString().length()).isEqualTo(20);
assertThat(value
.getAsJsonObject(COMMON_EVENT_HEADER)
.get("eventId2").getAsString()).isEqualTo("10");
assertThat(value
.getAsJsonObject(COMMON_EVENT_HEADER)
.get("eventId3").getAsString()).isEqualTo("1");
assertThat(value
.getAsJsonObject(COMMON_EVENT_HEADER)
.get("eventId4").getAsInt()).isEqualTo(10);
assertThat(value
.getAsJsonObject(COMMON_EVENT_HEADER)
.get("eventId5").getAsLong()).isBetween(currentTimestamp, afterExecution);
}
@Test
public void whenTriggeredSimulatorWithoutTemplateEventShouldBeVisibleInDB() throws UnknownHostException {
//given
String body = "{\n"
+ "\"vesServerUrl\": \"https://" + currentVesSimulatorIp + ":9443/ves-simulator/eventListener/v5\",\n"
+ "\"event\": { \n"
+ "\"commonEventHeader\": {\n"
+ "\"sourceName\": \"HistoricalEvent\",\n"
+ "\"version\": 3"
+ "}\n"
+ "}\n"
+ "}";
ArgumentCaptor<JsonObject> parameterCaptor = ArgumentCaptor.forClass(JsonObject.class);
//when
given()
.contentType("application/json")
.body(body)
.when()
.post(SINGLE_EVENT_URL)
.then()
.statusCode(202)
.body("message", equalTo("One-time direct event sent successfully"));
//then
Mockito.verify(vesSimulatorService,
Mockito.timeout(3000))
.sendEventToDmaapV5(parameterCaptor.capture());
Document sourceNameInMongoDB = findSourceNameInMongoDB();
Assertions.assertThat(sourceNameInMongoDB.get(PATCHED))
.isEqualTo("{\"commonEventHeader\":{\"sourceName\":\"HistoricalEvent\",\"version\":3}}");
}
private Document findSourceNameInMongoDB() throws UnknownHostException {
MongoCredential credential = MongoCredential
.createCredential(PNF_SIMULATOR_DB_USER, PNF_SIMULATOR_DB, PNF_SIMULATOR_DB_PSWD.toCharArray());
MongoClient mongoClient = new MongoClient(new ServerAddress(Inet4Address.getLocalHost(), 27017),
credential, MongoClientOptions.builder().build());
MongoDatabase pnfSimulatorDb = mongoClient.getDatabase(PNF_SIMULATOR_DB);
MongoCollection<Document> table = pnfSimulatorDb.getCollection("eventData");
Document searchQuery = new Document();
searchQuery.put(PATCHED, new Document("$regex", ".*" + "HistoricalEvent" + ".*"));
FindIterable<Document> findOfPatched = table.find(searchQuery);
Document dbObject = null;
MongoCursor<Document> cursor = findOfPatched.iterator();
if (cursor.hasNext()) {
dbObject = cursor.next();
}
return dbObject;
}
private String getCurrentIpAddress() throws SocketException {
return Collections.list(NetworkInterface.getNetworkInterfaces()).stream()
.flatMap(i -> Collections.list(i.getInetAddresses()).stream())
.filter(ip -> ip instanceof Inet4Address)
.map(e -> (Inet4Address) e)
.findFirst()
.orElseThrow(RuntimeException::new)
.getHostAddress();
}
}
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