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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2020 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.apex.service.engine.main;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertTrue;
import org.junit.After;
import org.junit.Test;
import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
/**
* Test Apex Command Line Arguments.
*
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
public class ApexCommandLineArgumentsTest {
@After
public void clearRelativeFileRoot() {
System.clearProperty("APEX_RELATIVE_FILE_ROOT");
}
@Test
public void testCommandLineArguments() throws ApexException {
final ApexCommandLineArguments apexArguments = new ApexCommandLineArguments();
final String[] args00 =
{ "" };
assertThatThrownBy(() -> {
apexArguments.parse(args00);
apexArguments.validate();
}).hasMessage("Apex configuration file was not specified as an argument");
final String[] args01 =
{ "-h" };
final String result = apexArguments.parse(args01);
assertTrue(result.startsWith("usage: org.onap.policy.apex.service.engine.main.ApexMain [options...]"));
final String[] args02 =
{ "-v" };
final String result02 = apexArguments.parse(args02);
assertTrue(result02.startsWith("Apex Adaptive Policy Engine"));
final String[] args03 =
{ "-v", "-h" };
final String result03 = apexArguments.parse(args03);
assertTrue(result03.startsWith("usage: org.onap.policy.apex.service.engine.main.ApexMain [options...]"));
final String[] args04 =
{ "-h", "-v" };
final String result04 = apexArguments.parse(args04);
assertTrue(result04.startsWith("usage: org.onap.policy.apex.service.engine.main.ApexMain [options...]"));
final String[] args05 =
{ "-a" };
assertThatThrownBy(() -> apexArguments.parse(args05))
.hasMessage("invalid command line arguments specified : Unrecognized option: -a");
final String[] args06 =
{ "-c", "hello", "-m", "goodbye", "-h", "-v" };
final String result06 = apexArguments.parse(args06);
assertTrue(result06.startsWith("usage: org.onap.policy.apex.service.engine.main.ApexMain [options...]"));
final String[] args07 =
{ "-c", "hello", "-m", "goodbye", "-h", "aaa" };
assertThatThrownBy(() -> apexArguments.parse(args07))
.hasMessage("too many command line arguments specified : [-c, hello, -m, goodbye, -h, aaa]");
}
@Test
public void testCommandLineFileParameters() throws ApexException {
final ApexCommandLineArguments apexArguments = new ApexCommandLineArguments();
final String[] args00 =
{ "-c", "zooby" };
assertThatThrownBy(() -> {
apexArguments.parse(args00);
apexArguments.validate();
}).hasMessage("Apex configuration file \"zooby\" does not exist");
final String[] args01 =
{ "-c" };
assertThatThrownBy(() -> {
apexArguments.parse(args01);
apexArguments.validate();
}).hasMessage("invalid command line arguments specified : Missing argument for option: c");
final String[] args02 =
{ "-c", "src/test/resources/parameters/goodParams.json" };
apexArguments.parse(args02);
apexArguments.validate();
final String[] args03 =
{ "-c", "src/test/resources/parameters/goodParams.json", "-m", "zooby" };
assertThatThrownBy(() -> {
apexArguments.parse(args03);
apexArguments.validate();
}).hasMessage("Apex model file \"zooby\" does not exist");
final String[] args04 =
{ "-m" };
assertThatThrownBy(() -> {
apexArguments.parse(args04);
apexArguments.validate();
}).hasMessage("invalid command line arguments specified : Missing argument for option: m");
final String[] args05 =
{ "-c", "src/test/resources/parameters/goodParams.json", "-m" };
assertThatThrownBy(() -> {
apexArguments.parse(args05);
apexArguments.validate();
}).hasMessage("invalid command line arguments specified : Missing argument for option: m");
final String[] args06 =
{ "-c", "src/test/resources/parameters/goodParams.json", "-m",
"src/test/resources/main/DummyModelFile.json" };
apexArguments.parse(args06);
apexArguments.validate();
final String[] args07 =
{ "-c", "parameters/goodParams.json", "-m", "main/DummyModelFile.json" };
apexArguments.parse(args07);
apexArguments.validate();
}
@Test
public void testCommandLineRelativeRootParameters() throws ApexException {
final ApexCommandLineArguments apexArguments = new ApexCommandLineArguments();
final String[] args00 =
{ "-c", "src/test/resources/parameters/goodParams.json", "-rfr", "zooby" };
assertThatThrownBy(() -> {
apexArguments.parse(args00);
apexArguments.validate();
}).hasMessageContaining("zooby\" does not exist or is not a directory");
final String[] args01 =
{ "-rfr" };
assertThatThrownBy(() -> {
apexArguments.parse(args01);
apexArguments.validate();
}).hasMessage("invalid command line arguments specified : Missing argument for option: rfr");
final String[] args02 =
{ "-c", "src/test/resources/parameters/goodParams.json", "-rfr", "pom.xml" };
assertThatThrownBy(() -> {
apexArguments.parse(args02);
apexArguments.validate();
}).hasMessageContaining("pom.xml\" does not exist or is not a directory");
final String[] args03 =
{ "-c", "src/test/resources/parameters/goodParams.json", "-rfr", "target" };
apexArguments.parse(args03);
apexArguments.validate();
final String[] args04 =
{ "-c", "src/test/resources/parameters/goodParamsRelative.json", "-rfr", "src/test/resources" };
apexArguments.parse(args04);
apexArguments.validate();
}
}
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