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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.Assert.assertNull;
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.ArgumentMatchers.anyString;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.onap.pnfsimulator.simulator.TestMessages.INVALID_NOTIFICATION_PARAMS;
import static org.onap.pnfsimulator.simulator.TestMessages.INVALID_PNF_REGISTRATION_PARAMS_1;
import static org.onap.pnfsimulator.simulator.TestMessages.INVALID_PNF_REGISTRATION_PARAMS_2;
import static org.onap.pnfsimulator.simulator.TestMessages.INVALID_PNF_REGISTRATION_PARAMS_3;
import static org.onap.pnfsimulator.simulator.TestMessages.VALID_COMMON_EVENT_HEADER_PARAMS;
import static org.onap.pnfsimulator.simulator.TestMessages.VALID_NOTIFICATION_PARAMS;
import static org.onap.pnfsimulator.simulator.TestMessages.VALID_PNF_REGISTRATION_PARAMS;
import java.time.Duration;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.function.Executable;
import org.mockito.Mockito;
import org.onap.pnfsimulator.FileProvider;
import org.onap.pnfsimulator.simulator.client.HttpClientAdapter;
import org.onap.pnfsimulator.simulator.validation.NoRopFilesException;
import org.onap.pnfsimulator.simulator.validation.ValidationException;
public class SimulatorTest {
private static final String TEST_VES_URL = "http://localhost:10000/eventListener/v7";
private static final String TEST_XNF_URL = "sftp://onap:pano@10.11.0.68" + "/";
private FileProvider fileProvider = mock(FileProvider.class);
private void createSampleFileList() {
List<String> fileList = new ArrayList<>();
fileList.add("A20190401.1608+0000-1622+0000_excl-eeiwbue-perf-large-pnf-sim-lw-1.xml.gz");
fileList.add("A20190401.1623+0000-1637+0000_excl-eeiwbue-perf-large-pnf-sim-lw-1.xml.gz");
try {
doReturn(fileList).when(fileProvider).getFiles();
} catch (NoRopFilesException e) {
e.printStackTrace();
}
}
@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_stop_when_interrupted() {
createSampleFileList();
HttpClientAdapter httpClientMock = Mockito.mock(HttpClientAdapter.class);
Simulator simulator = Simulator.builder()
.withInterval(Duration.ofSeconds(1))
.withCustomHttpClientAdapter(httpClientMock)
.withCommonEventHeaderParams(VALID_COMMON_EVENT_HEADER_PARAMS)
.withPnfRegistrationParams(Optional.empty())
.withNotificationParams(VALID_NOTIFICATION_PARAMS)
.withVesUrl(TEST_VES_URL)
.withXnfUrl(TEST_XNF_URL)
.withCustomHttpClientAdapter(httpClientMock)
.withFileProvider(fileProvider).build();
simulator.start();
simulator.interrupt();
assertTimeout(Duration.ofSeconds(1), (Executable) simulator::join);
}
@Test
void should_throw_noropfiles_exception_given_empty_filelist() {
Simulator simulator = Simulator.builder()
.withDuration(Duration.ofMillis(100))
.withInterval(Duration.ofMillis(10))
.withCommonEventHeaderParams(VALID_COMMON_EVENT_HEADER_PARAMS)
.withPnfRegistrationParams(VALID_PNF_REGISTRATION_PARAMS)
.withNotificationParams(Optional.empty())
.withVesUrl(TEST_VES_URL)
.withXnfUrl(TEST_XNF_URL)
.withFileProvider(new FileProvider()).build();
simulator.run();
Exception e = simulator.getThrownException();
assertTrue(e instanceof NoRopFilesException);
}
@Test
void should_throw_validation_exception_given_invalid_params() {
createSampleFileList();
Simulator simulator = Simulator.builder()
.withDuration(Duration.ofMillis(100))
.withInterval(Duration.ofMillis(10))
.withCommonEventHeaderParams(VALID_COMMON_EVENT_HEADER_PARAMS)
.withPnfRegistrationParams(INVALID_PNF_REGISTRATION_PARAMS_1)
.withNotificationParams(Optional.empty())
.withVesUrl(TEST_VES_URL)
.withXnfUrl(TEST_XNF_URL)
.withFileProvider(fileProvider).build();
simulator.run();
Exception e = simulator.getThrownException();
assertTrue(e instanceof ValidationException);
simulator = Simulator.builder()
.withDuration(Duration.ofMillis(100))
.withInterval(Duration.ofMillis(10))
.withCommonEventHeaderParams(VALID_COMMON_EVENT_HEADER_PARAMS)
.withPnfRegistrationParams(INVALID_PNF_REGISTRATION_PARAMS_2)
.withNotificationParams(Optional.empty())
.withVesUrl(TEST_VES_URL)
.withXnfUrl(TEST_XNF_URL)
.withFileProvider(fileProvider).build();
simulator.run();
e = simulator.getThrownException();
assertTrue(e instanceof ValidationException);
simulator = Simulator.builder()
.withDuration(Duration.ofMillis(100))
.withInterval(Duration.ofMillis(10))
.withCommonEventHeaderParams(VALID_COMMON_EVENT_HEADER_PARAMS)
.withPnfRegistrationParams(INVALID_PNF_REGISTRATION_PARAMS_3)
.withNotificationParams(Optional.empty())
.withVesUrl(TEST_VES_URL)
.withXnfUrl(TEST_XNF_URL)
.withFileProvider(fileProvider).build();
simulator.run();
e = simulator.getThrownException();
assertTrue(e instanceof ValidationException);
simulator = Simulator.builder()
.withDuration(Duration.ofMillis(100))
.withInterval(Duration.ofMillis(10))
.withCommonEventHeaderParams(VALID_COMMON_EVENT_HEADER_PARAMS)
.withPnfRegistrationParams(VALID_PNF_REGISTRATION_PARAMS)
.withNotificationParams(INVALID_NOTIFICATION_PARAMS)
.withVesUrl(TEST_VES_URL)
.withXnfUrl(TEST_XNF_URL)
.withFileProvider(fileProvider).build();
simulator.run();
e = simulator.getThrownException();
assertTrue(e instanceof ValidationException);
}
@Test
void simulator_should_send_fileready_message() {
createSampleFileList();
HttpClientAdapter httpClientMock = Mockito.mock(HttpClientAdapter.class);
Simulator simulator = Simulator.builder()
.withDuration(Duration.ofMillis(100))
.withInterval(Duration.ofMillis(10))
.withCommonEventHeaderParams(VALID_COMMON_EVENT_HEADER_PARAMS)
.withPnfRegistrationParams(Optional.empty())
.withNotificationParams(VALID_NOTIFICATION_PARAMS)
.withVesUrl(TEST_VES_URL)
.withXnfUrl(TEST_XNF_URL)
.withCustomHttpClientAdapter(httpClientMock)
.withFileProvider(fileProvider).build();
simulator.run();
Exception e = simulator.getThrownException();
assertNull(e);
assertTimeout(Duration.ofMillis(150), (Executable) simulator::join);
verify(httpClientMock, times(1)).send(anyString(), eq(TEST_VES_URL));
}
}
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