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/*
* ============LICENSE_START=======================================================
* Modifications Copyright (C) 2019-2020 AT&T Intellectual Property.
* Modifications Copyright (C) 2021 Nordix Foundation.
* ================================================================================
* 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.sim.dmaap.startstop;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatCode;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
import org.onap.policy.models.sim.dmaap.rest.CommonRestServer;
import org.onap.policy.models.sim.dmaap.startstop.DmaapSimCommandLineArguments;
import org.onap.policy.models.sim.dmaap.startstop.Main;
import org.onap.policy.sim.dmaap.parameters.CommonTestData;
/**
* Class to perform unit test of {@link Main}}.
*
* @author Ram Krishna Verma (ram.krishna.verma@est.tech)
*/
public class MainTest extends CommonRestServer {
private Main main;
/**
* Sets up.
*/
@Before
public void setUp() {
main = null;
HttpServletServerFactoryInstance.getServerFactory().destroy();
}
/**
* Shuts "main" down.
*
* @throws Exception if an error occurs
*/
@After
public void tearDown() throws Exception {
if (main != null) {
main.shutdown();
}
}
@Test
public void testMain() throws Exception {
CommonRestServer.reconfigure();
final String[] NormalParameters = {"-c", CONFIG_FILE};
main = new Main(NormalParameters);
assertTrue(main.getParameters().isValid());
assertEquals(CommonTestData.SIM_GROUP_NAME, main.getParameters().getName());
main.shutdown();
}
@Test
public void testMain_NoArguments() {
final String[] NormalParameters = {};
main = new Main(NormalParameters);
assertNull(main.getParameters());
}
@Test
public void testMain_InvalidArguments() throws Exception {
CommonRestServer.reconfigure();
// note: this is missing the "-c" argument, thus the ARGUMENTS are invalid
final String[] NormalParameters = {CONFIG_FILE};
main = new Main(NormalParameters);
assertNull(main.getParameters());
}
@Test
public void testMain_Help() {
final String[] NormalParameters = {"-h"};
assertThatCode(() -> Main.main(NormalParameters)).doesNotThrowAnyException();
}
@Test
public void testMain_InvalidParameters() {
final String[] NormalParameters = {"-c", "parameters/InvalidParameters.json"};
main = new Main(NormalParameters);
assertNull(main.getParameters());
}
@Test
public void testDmaapSimVersion() {
String[] testArgs = {"-v"};
DmaapSimCommandLineArguments sutArgs = new DmaapSimCommandLineArguments(testArgs);
assertThat(sutArgs.version()).startsWith("ONAP DMaaP simulator Service");
}
}
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