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/*
* ============LICENSE_START=======================================================
* PNF-REGISTRATION-HANDLER
* ================================================================================
* Copyright (C) 2018 NOKIA Intellectual Property. 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.simulator;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTimeout;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.atLeast;
import static org.mockito.Mockito.verify;
import java.time.Duration;
import org.json.JSONObject;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.function.Executable;
import org.mockito.Mockito;
import org.onap.pnfsimulator.simulator.client.HttpClientAdapter;
class SimulatorTest {
private static final String TEST_VES_URL = "http://test-ves-url";
@Test
void builder_should_create_endless_simulator_when_duration_not_specified() {
Simulator simulator = Simulator
.builder()
.withDuration(Duration.ofSeconds(1))
.withVesUrl(TEST_VES_URL).build();
assertFalse(simulator.isEndless());
simulator = Simulator
.builder()
.withVesUrl(TEST_VES_URL).build();
assertTrue(simulator.isEndless());
}
@Test
void simulator_should_send_given_message() {
JSONObject messageBody = new JSONObject("{\"key\":\"val\"}");
HttpClientAdapter httpClientMock = Mockito.mock(HttpClientAdapter.class);
Simulator simulator = Simulator.builder()
.withDuration(Duration.ofMillis(100))
.withInterval(Duration.ofMillis(10))
.withMessageBody(messageBody)
.withCustomHttpClientAdapter(httpClientMock)
.withVesUrl(TEST_VES_URL).build();
simulator.start();
assertTimeout(Duration.ofMillis(150), (Executable) simulator::join);
verify(httpClientMock, atLeast(2)).send(messageBody.toString(), TEST_VES_URL);
}
@Test
void simulator_should_stop_when_interrupted() {
JSONObject messageBody = new JSONObject("{\"key\":\"val\"}");
HttpClientAdapter httpClientMock = Mockito.mock(HttpClientAdapter.class);
Simulator simulator = Simulator.builder()
.withInterval(Duration.ofSeconds(1))
.withMessageBody(messageBody)
.withCustomHttpClientAdapter(httpClientMock)
.withVesUrl(TEST_VES_URL).build();
simulator.start();
simulator.interrupt();
assertTimeout(Duration.ofSeconds(1), (Executable) simulator::join);
}
}
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