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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. 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.service.engine.parameters;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.util.Arrays;
import org.junit.Test;
import org.onap.policy.apex.service.engine.event.impl.filecarrierplugin.consumer.ApexFileEventConsumer;
import org.onap.policy.apex.service.engine.event.impl.filecarrierplugin.producer.ApexFileEventProducer;
import org.onap.policy.apex.service.engine.main.ApexCommandLineArguments;
import org.onap.policy.apex.service.engine.parameters.dummyclasses.SuperDooperCarrierTechnologyParameters;
import org.onap.policy.apex.service.engine.parameters.dummyclasses.SuperDooperEventProducer;
import org.onap.policy.apex.service.engine.parameters.dummyclasses.SuperDooperEventSubscriber;
import org.onap.policy.apex.service.parameters.ApexParameterException;
import org.onap.policy.apex.service.parameters.ApexParameterHandler;
import org.onap.policy.apex.service.parameters.ApexParameters;
import org.onap.policy.apex.service.parameters.carriertechnology.CarrierTechnologyParameters;
import org.onap.policy.apex.service.parameters.eventprotocol.EventProtocolParameters;
/**
* Test for an empty parameter file.
*
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
public class ParameterTests {
@Test
public void invalidParametersNoFileTest() throws ApexParameterException {
final String[] args = {"-c", "src/test/resources/parameters/invalidNoFile.json"};
final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
try {
new ApexParameterHandler().getParameters(arguments);
fail("This test should throw an exception");
} catch (final ApexParameterException e) {
assertTrue(e.getMessage().startsWith("error reading parameters from \"src"));
assertTrue(e.getMessage().contains("FileNotFoundException"));
}
}
@Test
public void invalidParametersEmptyTest() {
final String[] args = {"-c", "src/test/resources/parameters/empty.json"};
final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
try {
new ApexParameterHandler().getParameters(arguments);
fail("This test should throw an exception");
} catch (final ApexParameterException e) {
assertTrue(e.getMessage()
.startsWith("validation error(s) on parameters from \"src/test/resources/parameters/empty.json\""));
}
}
@Test
public void invalidParametersNoParamsTest() {
final String[] args = {"-c", "src/test/resources/parameters/noParams.json"};
final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
try {
new ApexParameterHandler().getParameters(arguments);
fail("This test should throw an exception");
} catch (final ApexParameterException e) {
assertEquals("validation error(s) on parameters from \"src/test/resources/parameters/noParams.json\"\n"
+ "Apex parameters invalid\n" + " engine service parameters are not specified\n"
+ " at least one event output and one event input must be specified", e.getMessage());
}
}
@Test
public void invalidParametersBlankParamsTest() {
final String[] args = {"-c", "src/test/resources/parameters/blankParams.json"};
final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
try {
new ApexParameterHandler().getParameters(arguments);
fail("This test should throw an exception");
} catch (final ApexParameterException e) {
assertEquals("validation error(s) on parameters from \"src/test/resources/parameters/blankParams.json\"\n"
+ "Apex parameters invalid\n" + " engine service parameters invalid\n"
+ " id not specified or specified value [-1] invalid, must be specified as id >= 0\n"
+ " at least one event output and one event input must be specified", e.getMessage());
}
}
@Test
public void invalidParametersTest() {
final String[] args = {"-c", "src/test/resources/parameters/badParams.json"};
final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
try {
new ApexParameterHandler().getParameters(arguments);
fail("This test should throw an exception");
} catch (final ApexParameterException e) {
assertEquals("validation error(s) on parameters from \"src/test/resources/parameters/badParams.json\"\n"
+ "Apex parameters invalid\n" + " engine service parameters invalid\n"
+ " name [hello there] and/or version [PA1] invalid\n"
+ " parameter \"name\": value \"hello there\","
+ " does not match regular expression \"[A-Za-z0-9\\-_\\.]+\"\n"
+ " id not specified or specified value [-45] invalid, must be specified as id >= 0\n"
+ " instanceCount [-345] invalid, must be specified as instanceCount >= 1\n"
+ " deploymentPort [65536] invalid, must be specified as 1024 <= port <= 65535\n"
+ " policyModelFileName [/some/file/name.xml] not found or is not a plain file\n"
+ " event input (TheFileConsumer1) parameters invalid\n"
+ " fileName not specified or is blank or null, it must be specified as a valid file location\n"
+ " event output (FirstProducer) parameters invalid\n"
+ " fileName not specified or is blank or null, it must be specified as a valid file location",
e.getMessage());
}
}
@Test
public void goodParametersTest() {
final String[] args = {"-c", "src/test/resources/parameters/goodParams.json"};
final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
try {
final ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
assertEquals(2, parameters.getEventInputParameters().size());
assertEquals(2, parameters.getEventOutputParameters().size());
assertTrue(parameters.getEventOutputParameters().containsKey("FirstProducer"));
assertTrue(parameters.getEventOutputParameters().containsKey("MyOtherProducer"));
assertEquals("FILE", parameters.getEventOutputParameters().get("FirstProducer")
.getCarrierTechnologyParameters().getLabel());
assertEquals("FILE", parameters.getEventOutputParameters().get("MyOtherProducer")
.getCarrierTechnologyParameters().getLabel());
assertEquals(ApexFileEventProducer.class.getCanonicalName(), parameters.getEventOutputParameters()
.get("MyOtherProducer").getCarrierTechnologyParameters().getEventProducerPluginClass());
assertEquals(ApexFileEventConsumer.class.getCanonicalName(), parameters.getEventOutputParameters()
.get("MyOtherProducer").getCarrierTechnologyParameters().getEventConsumerPluginClass());
assertEquals("JSON",
parameters.getEventOutputParameters().get("FirstProducer").getEventProtocolParameters().getLabel());
assertEquals("JSON", parameters.getEventOutputParameters().get("MyOtherProducer")
.getEventProtocolParameters().getLabel());
assertTrue(parameters.getEventInputParameters().containsKey("TheFileConsumer1"));
assertTrue(parameters.getEventInputParameters().containsKey("MySuperDooperConsumer1"));
assertEquals("FILE", parameters.getEventInputParameters().get("TheFileConsumer1")
.getCarrierTechnologyParameters().getLabel());
assertEquals("SUPER_DOOPER", parameters.getEventInputParameters().get("MySuperDooperConsumer1")
.getCarrierTechnologyParameters().getLabel());
assertEquals("JSON", parameters.getEventInputParameters().get("TheFileConsumer1")
.getEventProtocolParameters().getLabel());
assertEquals("SUPER_TOK_DEL", parameters.getEventInputParameters().get("MySuperDooperConsumer1")
.getEventProtocolParameters().getLabel());
assertEquals(ApexFileEventProducer.class.getCanonicalName(), parameters.getEventInputParameters()
.get("TheFileConsumer1").getCarrierTechnologyParameters().getEventProducerPluginClass());
assertEquals(ApexFileEventConsumer.class.getCanonicalName(), parameters.getEventInputParameters()
.get("TheFileConsumer1").getCarrierTechnologyParameters().getEventConsumerPluginClass());
assertEquals(SuperDooperEventProducer.class.getCanonicalName(), parameters.getEventInputParameters()
.get("MySuperDooperConsumer1").getCarrierTechnologyParameters().getEventProducerPluginClass());
assertEquals(SuperDooperEventSubscriber.class.getCanonicalName(), parameters.getEventInputParameters()
.get("MySuperDooperConsumer1").getCarrierTechnologyParameters().getEventConsumerPluginClass());
} catch (final ApexParameterException e) {
fail("This test should not throw an exception");
}
}
@Test
public void superDooperParametersTest() {
final String[] args = {"-c", "src/test/resources/parameters/superDooperParams.json"};
final ApexCommandLineArguments arguments = new ApexCommandLineArguments(args);
try {
final ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
assertEquals("MyApexEngine", parameters.getEngineServiceParameters().getName());
assertEquals("0.0.1", parameters.getEngineServiceParameters().getVersion());
assertEquals(45, parameters.getEngineServiceParameters().getId());
assertEquals(345, parameters.getEngineServiceParameters().getInstanceCount());
assertEquals(65522, parameters.getEngineServiceParameters().getDeploymentPort());
final CarrierTechnologyParameters prodCT =
parameters.getEventOutputParameters().get("FirstProducer").getCarrierTechnologyParameters();
final EventProtocolParameters prodEP =
parameters.getEventOutputParameters().get("FirstProducer").getEventProtocolParameters();
final CarrierTechnologyParameters consCT =
parameters.getEventInputParameters().get("MySuperDooperConsumer1").getCarrierTechnologyParameters();
final EventProtocolParameters consEP =
parameters.getEventInputParameters().get("MySuperDooperConsumer1").getEventProtocolParameters();
assertEquals("SUPER_DOOPER", prodCT.getLabel());
assertEquals("SUPER_TOK_DEL", prodEP.getLabel());
assertEquals("SUPER_DOOPER", consCT.getLabel());
assertEquals("JSON", consEP.getLabel());
assertTrue(prodCT instanceof SuperDooperCarrierTechnologyParameters);
final SuperDooperCarrierTechnologyParameters superDooperParameters =
(SuperDooperCarrierTechnologyParameters) prodCT;
assertEquals("somehost:12345", superDooperParameters.getBootstrapServers());
assertEquals("0", superDooperParameters.getAcks());
assertEquals(25, superDooperParameters.getRetries());
assertEquals(98765, superDooperParameters.getBatchSize());
assertEquals(21, superDooperParameters.getLingerTime());
assertEquals(50505050, superDooperParameters.getBufferMemory());
assertEquals("first-group-id", superDooperParameters.getGroupId());
assertFalse(superDooperParameters.isEnableAutoCommit());
assertEquals(441, superDooperParameters.getAutoCommitTime());
assertEquals(987, superDooperParameters.getSessionTimeout());
assertEquals("producer-out", superDooperParameters.getProducerTopic());
assertEquals(101, superDooperParameters.getConsumerPollTime());
assertEquals("some.key.serailizer", superDooperParameters.getKeySerializer());
assertEquals("some.value.serailizer", superDooperParameters.getValueSerializer());
assertEquals("some.key.deserailizer", superDooperParameters.getKeyDeserializer());
assertEquals("some.value.deserailizer", superDooperParameters.getValueDeserializer());
final String[] consumerTopics = {"consumer-out-0", "consumer-out-1", "consumer-out-2"};
assertEquals(Arrays.asList(consumerTopics), superDooperParameters.getConsumerTopicList());
} catch (final ApexParameterException e) {
fail("This test should not throw an exception");
}
}
}
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