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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2019-2020 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.plugins.event.carrier.restclient;
import static org.assertj.core.api.Assertions.assertThatCode;
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.Set;
import org.junit.Test;
import org.onap.policy.apex.service.engine.main.ApexCommandLineArguments;
import org.onap.policy.apex.service.parameters.ApexParameterHandler;
import org.onap.policy.apex.service.parameters.ApexParameters;
import org.onap.policy.common.parameters.ParameterException;
/**
* Test REST client carrier technology parameters.
*/
public class RestClientCarrierTechnologyParametersTest {
@Test
public void testRestClientCarrierTechnologyParametersBadList() {
ApexCommandLineArguments arguments = new ApexCommandLineArguments();
arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderBadList.json");
arguments.setRelativeFileRoot(".");
try {
new ApexParameterHandler().getParameters(arguments);
fail("test should throw an exception here");
} catch (ParameterException pe) {
assertTrue(pe.getMessage().contains("HTTP header array entry is null\n parameter"));
assertTrue(pe.getMessage().trim().endsWith("HTTP header array entry is null"));
}
}
@Test
public void testRestClientCarrierTechnologyParametersNotKvPairs() {
ApexCommandLineArguments arguments = new ApexCommandLineArguments();
arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderNotKvPairs.json");
arguments.setRelativeFileRoot(".");
try {
new ApexParameterHandler().getParameters(arguments);
fail("test should throw an exception here");
} catch (ParameterException pe) {
assertTrue(pe.getMessage()
.contains("HTTP header array entries must have one key and one value: [aaa, bbb, ccc]"));
assertTrue(pe.getMessage().trim()
.endsWith("HTTP header array entries must have one key and one value: [aaa]"));
}
}
@Test
public void testRestClientCarrierTechnologyParametersNulls() {
ApexCommandLineArguments arguments = new ApexCommandLineArguments();
arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderNulls.json");
arguments.setRelativeFileRoot(".");
try {
new ApexParameterHandler().getParameters(arguments);
fail("test should throw an exception here");
} catch (ParameterException pe) {
assertTrue(pe.getMessage().contains("HTTP header key is null or blank: [null, bbb]"));
assertTrue(pe.getMessage().trim().endsWith("HTTP header value is null or blank: [ccc, null]"));
}
}
@Test
public void testRestClientCarrierTechnologyParameterFilterInvalid() {
ApexCommandLineArguments arguments = new ApexCommandLineArguments();
arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPFilterInvalid.json");
arguments.setRelativeFileRoot(".");
assertThatCode(() -> {
ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
parameters.getEventInputParameters().get("RestClientConsumer0").getCarrierTechnologyParameters();
}).hasMessageContaining(
"Invalid HTTP code filter, the filter must be specified as a three digit regular expression: ");
}
@Test
public void testRestClientCarrierTechnologyParametersOk() throws ParameterException {
ApexCommandLineArguments arguments = new ApexCommandLineArguments();
arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json");
arguments.setRelativeFileRoot(".");
ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
RestClientCarrierTechnologyParameters rrctp0 = (RestClientCarrierTechnologyParameters) parameters
.getEventInputParameters().get("RestClientConsumer0").getCarrierTechnologyParameters();
assertEquals(0, rrctp0.getHttpHeaders().length);
RestClientCarrierTechnologyParameters rrctp1 = (RestClientCarrierTechnologyParameters) parameters
.getEventInputParameters().get("RestClientConsumer1").getCarrierTechnologyParameters();
assertEquals(3, rrctp1.getHttpHeaders().length);
assertEquals("bbb", rrctp1.getHttpHeadersAsMultivaluedMap().get("aaa").get(0));
assertEquals("ddd", rrctp1.getHttpHeadersAsMultivaluedMap().get("ccc").get(0));
assertEquals("fff", rrctp1.getHttpHeadersAsMultivaluedMap().get("eee").get(0));
rrctp1.setHttpHeaders(null);
assertEquals(null, rrctp1.getHttpHeadersAsMultivaluedMap());
}
@Test
public void testRestClientCarrierTechnologyHttpCodeFilterOk() throws ParameterException {
ApexCommandLineArguments arguments = new ApexCommandLineArguments();
arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json");
arguments.setRelativeFileRoot(".");
ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
RestClientCarrierTechnologyParameters rrctp1 = (RestClientCarrierTechnologyParameters) parameters
.getEventInputParameters().get("RestClientConsumer1").getCarrierTechnologyParameters();
assertEquals("[1-5][0][0-5]", rrctp1.getHttpCodeFilter());
}
@Test
public void testGettersAndSetters() {
RestClientCarrierTechnologyParameters rrctp = new RestClientCarrierTechnologyParameters();
rrctp.setUrl("http://some.where");
assertEquals("http://some.where", rrctp.getUrl());
rrctp.setHttpCodeFilter("[1-5][0][0-5]");
assertEquals("[1-5][0][0-5]", rrctp.getHttpCodeFilter());
String[][] httpHeaders = new String[2][2];
httpHeaders[0][0] = "aaa";
httpHeaders[0][1] = "bbb";
httpHeaders[1][0] = "ccc";
httpHeaders[1][1] = "ddd";
rrctp.setHttpHeaders(httpHeaders);
assertEquals("aaa", rrctp.getHttpHeaders()[0][0]);
assertEquals("bbb", rrctp.getHttpHeaders()[0][1]);
assertEquals("ccc", rrctp.getHttpHeaders()[1][0]);
assertEquals("ddd", rrctp.getHttpHeaders()[1][1]);
rrctp.setHttpHeaders(null);
assertFalse(rrctp.checkHttpHeadersSet());
String[][] httpHeadersZeroLength = new String[0][0];
rrctp.setHttpHeaders(httpHeadersZeroLength);
assertFalse(rrctp.checkHttpHeadersSet());
rrctp.setHttpHeaders(httpHeaders);
assertTrue(rrctp.checkHttpHeadersSet());
rrctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.DELETE);
assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.DELETE, rrctp.getHttpMethod());
assertEquals("RESTCLIENTCarrierTechnologyParameters "
+ "[url=http://some.where, httpMethod=DELETE, httpHeaders=[[aaa, bbb], [ccc, ddd]], "
+ "httpCodeFilter=[1-5][0][0-5]]", rrctp.toString());
}
@Test
public void testUrlValidation() {
RestClientCarrierTechnologyParameters rrctp = new RestClientCarrierTechnologyParameters();
rrctp.setUrl("http://some.where.no.tag.in.url");
assertEquals("http://some.where.no.tag.in.url", rrctp.getUrl());
String[][] httpHeaders = new String[2][2];
httpHeaders[0][0] = "aaa";
httpHeaders[0][1] = "bbb";
httpHeaders[1][0] = "ccc";
httpHeaders[1][1] = "ddd";
rrctp.setHttpHeaders(httpHeaders);
assertEquals("aaa", rrctp.getHttpHeaders()[0][0]);
assertEquals("bbb", rrctp.getHttpHeaders()[0][1]);
assertEquals("ccc", rrctp.getHttpHeaders()[1][0]);
assertEquals("ddd", rrctp.getHttpHeaders()[1][1]);
assertEquals(true, rrctp.validate().isValid());
rrctp.setUrl("http://{place}.{that}/is{that}.{one}");
assertEquals(true, rrctp.validate().isValid());
Set<String> keymap = rrctp.getKeysFromUrl();
assertEquals(true, keymap.contains("place"));
assertEquals(true, keymap.contains("that"));
assertEquals(true, keymap.contains("one"));
rrctp.setUrl("http://{place.{that}/{is}.{not}/{what}.{exist}");
assertEquals(false, rrctp.validate().isValid());
rrctp.setUrl("http://{place}.{that}/{is}.{not}/{what}.{exist");
assertEquals(false, rrctp.validate().isValid());
rrctp.setUrl("http://place.that/is.not/what.{exist");
assertEquals(false, rrctp.validate().isValid());
rrctp.setUrl("http://place}.{that}/{is}.{not}/{what}.{exist}");
assertEquals(false, rrctp.validate().isValid());
rrctp.setUrl("http://{place}.{that}/is}.{not}/{what}.{exist}");
assertEquals(false, rrctp.validate().isValid());
rrctp.setUrl("http://{place}.{that}/{}.{not}/{what}.{exist}");
assertEquals(false, rrctp.validate().isValid());
rrctp.setUrl("http://{place}.{that}/{ }.{not}/{what}.{exist}");
assertEquals(false, rrctp.validate().isValid());
}
}
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