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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.apps.uservice.test.adapt.restclient;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.net.URI;
import java.util.Map;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.core.Response;
import org.glassfish.grizzly.http.server.HttpServer;
import org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpServerFactory;
import org.glassfish.jersey.server.ResourceConfig;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.onap.policy.apex.core.infrastructure.messaging.MessagingException;
import org.onap.policy.apex.core.infrastructure.threading.ThreadUtilities;
import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
import org.onap.policy.apex.service.engine.main.ApexMain;
import com.google.gson.Gson;
public class TestFile2REST {
private static final String BASE_URI = "http://localhost:32801/TestFile2Rest";
private static HttpServer server;
private final ByteArrayOutputStream outContent = new ByteArrayOutputStream();
private final ByteArrayOutputStream errContent = new ByteArrayOutputStream();
private final PrintStream stdout = System.out;
private final PrintStream stderr = System.err;
@BeforeClass
public static void setUp() throws Exception {
final ResourceConfig rc = new ResourceConfig(TestRESTClientEndpoint.class);
server = GrizzlyHttpServerFactory.createHttpServer(URI.create(BASE_URI), rc);
while (!server.isStarted()) {
ThreadUtilities.sleep(50);
}
}
@AfterClass
public static void tearDown() throws Exception {
server.shutdown();
}
@Test
public void testFileEventsPost() throws MessagingException, ApexException, IOException {
final Client client = ClientBuilder.newClient();
final String[] args = {"src/test/resources/prodcons/File2RESTJsonEventPost.json"};
final ApexMain apexMain = new ApexMain(args);
// Wait for the required amount of events to be received or for 10 seconds
for (int i = 0; i < 100; i++) {
ThreadUtilities.sleep(100);
final Response response = client.target("http://localhost:32801/TestFile2Rest/apex/event/Stats")
.request("application/json").get();
assertEquals(Response.Status.OK.getStatusCode(), response.getStatus());
final String responseString = response.readEntity(String.class);
@SuppressWarnings("unchecked")
final Map<String, Object> jsonMap = new Gson().fromJson(responseString, Map.class);
if ((double) jsonMap.get("POST") == 100) {
break;
}
}
apexMain.shutdown();
}
@Test
public void testFileEventsPut() throws MessagingException, ApexException, IOException {
final String[] args = {"src/test/resources/prodcons/File2RESTJsonEventPut.json"};
final ApexMain apexMain = new ApexMain(args);
final Client client = ClientBuilder.newClient();
// Wait for the required amount of events to be received or for 10 seconds
for (int i = 0; i < 100; i++) {
ThreadUtilities.sleep(100);
final Response response = client.target("http://localhost:32801/TestFile2Rest/apex/event/Stats")
.request("application/json").get();
assertEquals(Response.Status.OK.getStatusCode(), response.getStatus());
final String responseString = response.readEntity(String.class);
@SuppressWarnings("unchecked")
final Map<String, Object> jsonMap = new Gson().fromJson(responseString, Map.class);
if ((double) jsonMap.get("PUT") == 100) {
break;
}
}
apexMain.shutdown();
}
@Test
public void testFileEventsNoURL() throws MessagingException, ApexException, IOException {
System.setOut(new PrintStream(outContent));
System.setErr(new PrintStream(errContent));
final String[] args = {"src/test/resources/prodcons/File2RESTJsonEventNoURL.json"};
final ApexMain apexMain = new ApexMain(args);
ThreadUtilities.sleep(200);
apexMain.shutdown();
final String outString = outContent.toString();
System.setOut(stdout);
System.setErr(stderr);
assertTrue(outString.contains(" no URL has been set for event sending on REST client"));
}
@Test
public void testFileEventsBadURL() throws MessagingException, ApexException, IOException {
System.setOut(new PrintStream(outContent));
System.setErr(new PrintStream(errContent));
final String[] args = {"src/test/resources/prodcons/File2RESTJsonEventBadURL.json"};
final ApexMain apexMain = new ApexMain(args);
ThreadUtilities.sleep(200);
apexMain.shutdown();
final String outString = outContent.toString();
System.setOut(stdout);
System.setErr(stderr);
assertTrue(outString.contains(
"send of event to URL \"http://localhost:32801/TestFile2Rest/apex/event/Bad\" using HTTP \"POST\" failed with status code 404"));
}
@Test
public void testFileEventsBadHTTPMethod() throws MessagingException, ApexException, IOException {
System.setOut(new PrintStream(outContent));
System.setErr(new PrintStream(errContent));
final String[] args = {"src/test/resources/prodcons/File2RESTJsonEventBadHTTPMethod.json"};
final ApexMain apexMain = new ApexMain(args);
ThreadUtilities.sleep(200);
apexMain.shutdown();
final String outString = outContent.toString();
System.setOut(stdout);
System.setErr(stderr);
assertTrue(outString.contains(
"specified HTTP method of \"DELETE\" is invalid, only HTTP methods \"POST\" and \"PUT\" are supproted for event sending on REST client producer"));
}
@Test
public void testFileEventsBadResponse() throws MessagingException, ApexException, IOException {
System.setOut(new PrintStream(outContent));
System.setErr(new PrintStream(errContent));
final String[] args = {"src/test/resources/prodcons/File2RESTJsonEventPostBadResponse.json"};
final ApexMain apexMain = new ApexMain(args);
ThreadUtilities.sleep(500);
apexMain.shutdown();
final String outString = outContent.toString();
System.setOut(stdout);
System.setErr(stderr);
assertTrue(outString.contains(
"send of event to URL \"http://localhost:32801/TestFile2Rest/apex/event/PostEventBadResponse\" using HTTP \"POST\" failed with status code 400"));
}
}
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