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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2020 Nordix Foundation
* Modifications Copyright (C) 2021 AT&T 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.tools.model.generator.model2event;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatCode;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.PrintStream;
import org.junit.Test;
/**
* Test the Model2Event utility.
*/
public class Model2EventTest {
@Test
public void testModel2Event() {
final String[] EventArgs =
{ "-h" };
assertThatCode(() -> Model2EventMain.main(EventArgs)).doesNotThrowAnyException();
}
@Test
public void testModel2EventNoOptions() {
final String[] EventArgs = new String[]
{};
final String outputString = runModel2Event(EventArgs);
assertTrue(outputString.contains("gen-model2event: no model file given, cannot proceed (try -h for help)"));
}
@Test
public void testModel2EventBadOptions() {
assertThat(runModel2Event(new String[] {"-zabbu"})).contains("usage: gen-model2event");
}
@Test
public void testModel2EventHelp() {
assertThat(runModel2Event(new String[] {"-h"})).contains("usage: gen-model2event");
}
@Test
public void testModel2EventVersion() {
assertThat(runModel2Event(new String[] {"-v"})).contains("gen-model2event").doesNotContain("usage:");
}
@Test
public void testModel2EventNoType() {
final String[] EventArgs =
{ "-m", "src/test/resources/models/AvroModel.json" };
final String outputString = runModel2Event(EventArgs);
assertTrue(outputString.contains("gen-model2event: no event type given, cannot proceed (try -h for help)"));
}
@Test
public void testModel2EventBadType() {
final String[] EventArgs =
{ "-m", "src/test/resources/models/AvroModel.json", "-t", "Zooby" };
final String outputString = runModel2Event(EventArgs);
assertTrue(outputString.contains("gen-model2event: unknown type <Zooby>, cannot proceed (try -h for help)"));
}
@Test
public void testModel2EventAadm() throws IOException {
testModel2EventModel("AADMPolicyModel");
}
@Test
public void testModel2EventAnomaly() throws IOException {
testModel2EventModel("AnomalyDetectionPolicyModel");
}
@Test
public void testModel2EventAutoLearn() throws IOException {
testModel2EventModel("AutoLearnPolicyModel");
}
@Test
public void testModel2EventMfp() throws IOException {
testModel2EventModel("MyFirstPolicyModel");
}
@Test
public void testModel2EventSample() throws IOException {
testModel2EventModel("SamplePolicyModelJAVASCRIPT");
}
/**
* Run the application.
*
* @param eventArgs the command arguments
* @return a string containing the command output
*/
private String runModel2Event(final String[] eventArgs) {
final ByteArrayOutputStream baosOut = new ByteArrayOutputStream();
final ByteArrayOutputStream baosErr = new ByteArrayOutputStream();
new Model2EventMain(eventArgs, new PrintStream(baosOut, true));
String outString = baosOut.toString();
String errString = baosErr.toString();
return "*** StdOut ***\n" + outString + "\n*** StdErr ***\n" + errString;
}
/**
* Test Event generation.
*
* @param modelName the name of the model file
*/
private void testModel2EventModel(String modelName) throws IOException {
File tempFile = File.createTempFile(modelName, ".apex");
tempFile.deleteOnExit();
final String[] eventArgs0 =
{ "-m", "src/test/resources/models/" + modelName + ".json", "-t", "stimuli" };
final String outputString0 = runModel2Event(eventArgs0);
assertTrue(outputString0.contains("type: stimuli"));
final String[] eventArgs1 = {"-m", "src/test/resources/models/" + modelName + ".json", "-t", "response" };
final String outputString1 = runModel2Event(eventArgs1);
assertTrue(outputString1.contains("type: response"));
final String[] eventArgs2 = {"-m", "src/test/resources/models/" + modelName + ".json", "-t", "internal" };
final String outputString2 = runModel2Event(eventArgs2);
assertTrue(outputString2.contains("type: internal"));
}
}
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