plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-restclient/src/test/java/org/onap/policy/apex/plugins/event/carrier/restclient/RestClientCarrierTechnologyParametersTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2018 Ericsson. All rights reserved.
   4  *  Modifications Copyright (C) 2019-2020 Nordix Foundation.
   5  * ================================================================================
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *      http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  * SPDX-License-Identifier: Apache-2.0
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.policy.apex.plugins.event.carrier.restclient;
  23
  24 import static org.assertj.core.api.Assertions.assertThatCode;
  25 import static org.junit.Assert.assertEquals;
  26 import static org.junit.Assert.assertFalse;
  27 import static org.junit.Assert.assertTrue;
  28 import static org.junit.Assert.fail;
  29
  30 import java.util.Set;
  31
  32 import org.junit.Test;
  33 import org.onap.policy.apex.service.engine.main.ApexCommandLineArguments;
  34 import org.onap.policy.apex.service.parameters.ApexParameterHandler;
  35 import org.onap.policy.apex.service.parameters.ApexParameters;
  36 import org.onap.policy.common.parameters.ParameterException;
  37
  38 /**
  39  * Test REST client carrier technology parameters.
  40  */
  41 public class RestClientCarrierTechnologyParametersTest {
  42
  43     @Test
  44     public void testRestClientCarrierTechnologyParametersBadList() {
  45         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  46         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderBadList.json");
  47         arguments.setRelativeFileRoot(".");
  48
  49         try {
  50             new ApexParameterHandler().getParameters(arguments);
  51             fail("test should throw an exception here");
  52         } catch (ParameterException pe) {
  53             assertTrue(pe.getMessage().contains("HTTP header array entry is null\n    parameter"));
  54             assertTrue(pe.getMessage().trim().endsWith("HTTP header array entry is null"));
  55         }
  56     }
  57
  58     @Test
  59     public void testRestClientCarrierTechnologyParametersNotKvPairs() {
  60         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  61         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderNotKvPairs.json");
  62         arguments.setRelativeFileRoot(".");
  63
  64         try {
  65             new ApexParameterHandler().getParameters(arguments);
  66             fail("test should throw an exception here");
  67         } catch (ParameterException pe) {
  68             assertTrue(pe.getMessage()
  69                     .contains("HTTP header array entries must have one key and one value: [aaa, bbb, ccc]"));
  70             assertTrue(pe.getMessage().trim()
  71                     .endsWith("HTTP header array entries must have one key and one value: [aaa]"));
  72         }
  73     }
  74
  75     @Test
  76     public void testRestClientCarrierTechnologyParametersNulls() {
  77         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  78         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderNulls.json");
  79         arguments.setRelativeFileRoot(".");
  80
  81         try {
  82             new ApexParameterHandler().getParameters(arguments);
  83             fail("test should throw an exception here");
  84         } catch (ParameterException pe) {
  85             assertTrue(pe.getMessage().contains("HTTP header key is null or blank: [null, bbb]"));
  86             assertTrue(pe.getMessage().trim().endsWith("HTTP header value is null or blank: [ccc, null]"));
  87         }
  88     }
  89
  90     @Test
  91     public void testRestClientCarrierTechnologyParameterFilterInvalid() {
  92         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  93         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPFilterInvalid.json");
  94         arguments.setRelativeFileRoot(".");
  95
  96         assertThatCode(() -> {
  97             ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
  98             parameters.getEventInputParameters().get("RestClientConsumer0").getCarrierTechnologyParameters();
  99         }).hasMessageContaining(
 100                 "Invalid HTTP code filter, the filter must be specified as a three digit regular expression: ");
 101     }
 102
 103     @Test
 104     public void testRestClientCarrierTechnologyParametersOk() throws ParameterException {
 105         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
 106         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json");
 107         arguments.setRelativeFileRoot(".");
 108
 109         ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
 110
 111         RestClientCarrierTechnologyParameters rrctp0 = (RestClientCarrierTechnologyParameters) parameters
 112                 .getEventInputParameters().get("RestClientConsumer0").getCarrierTechnologyParameters();
 113         assertEquals(0, rrctp0.getHttpHeaders().length);
 114
 115         RestClientCarrierTechnologyParameters rrctp1 = (RestClientCarrierTechnologyParameters) parameters
 116                 .getEventInputParameters().get("RestClientConsumer1").getCarrierTechnologyParameters();
 117         assertEquals(3, rrctp1.getHttpHeaders().length);
 118         assertEquals("bbb", rrctp1.getHttpHeadersAsMultivaluedMap().get("aaa").get(0));
 119         assertEquals("ddd", rrctp1.getHttpHeadersAsMultivaluedMap().get("ccc").get(0));
 120         assertEquals("fff", rrctp1.getHttpHeadersAsMultivaluedMap().get("eee").get(0));
 121
 122         rrctp1.setHttpHeaders(null);
 123         assertEquals(null, rrctp1.getHttpHeadersAsMultivaluedMap());
 124     }
 125
 126     @Test
 127     public void testRestClientCarrierTechnologyHttpCodeFilterOk() throws ParameterException {
 128         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
 129         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json");
 130         arguments.setRelativeFileRoot(".");
 131
 132         ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
 133
 134         RestClientCarrierTechnologyParameters rrctp1 = (RestClientCarrierTechnologyParameters) parameters
 135                 .getEventInputParameters().get("RestClientConsumer1").getCarrierTechnologyParameters();
 136         assertEquals("[1-5][0][0-5]", rrctp1.getHttpCodeFilter());
 137     }
 138
 139     @Test
 140     public void testGettersAndSetters() {
 141         RestClientCarrierTechnologyParameters rrctp = new RestClientCarrierTechnologyParameters();
 142
 143         rrctp.setUrl("http://some.where");
 144         assertEquals("http://some.where", rrctp.getUrl());
 145
 146         rrctp.setHttpCodeFilter("[1-5][0][0-5]");
 147         assertEquals("[1-5][0][0-5]", rrctp.getHttpCodeFilter());
 148
 149         String[][] httpHeaders = new String[2][2];
 150         httpHeaders[0][0] = "aaa";
 151         httpHeaders[0][1] = "bbb";
 152         httpHeaders[1][0] = "ccc";
 153         httpHeaders[1][1] = "ddd";
 154
 155         rrctp.setHttpHeaders(httpHeaders);
 156         assertEquals("aaa", rrctp.getHttpHeaders()[0][0]);
 157         assertEquals("bbb", rrctp.getHttpHeaders()[0][1]);
 158         assertEquals("ccc", rrctp.getHttpHeaders()[1][0]);
 159         assertEquals("ddd", rrctp.getHttpHeaders()[1][1]);
 160
 161         rrctp.setHttpHeaders(null);
 162         assertFalse(rrctp.checkHttpHeadersSet());
 163
 164         String[][] httpHeadersZeroLength = new String[0][0];
 165         rrctp.setHttpHeaders(httpHeadersZeroLength);
 166         assertFalse(rrctp.checkHttpHeadersSet());
 167
 168         rrctp.setHttpHeaders(httpHeaders);
 169         assertTrue(rrctp.checkHttpHeadersSet());
 170
 171         rrctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.DELETE);
 172         assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.DELETE, rrctp.getHttpMethod());
 173
 174         assertEquals("RESTCLIENTCarrierTechnologyParameters "
 175                 + "[url=http://some.where, httpMethod=DELETE, httpHeaders=[[aaa, bbb], [ccc, ddd]], "
 176                 + "httpCodeFilter=[1-5][0][0-5]]", rrctp.toString());
 177     }
 178
 179     @Test
 180     public void testUrlValidation() {
 181         RestClientCarrierTechnologyParameters rrctp = new RestClientCarrierTechnologyParameters();
 182
 183         rrctp.setUrl("http://some.where.no.tag.in.url");
 184         assertEquals("http://some.where.no.tag.in.url", rrctp.getUrl());
 185
 186         String[][] httpHeaders = new String[2][2];
 187         httpHeaders[0][0] = "aaa";
 188         httpHeaders[0][1] = "bbb";
 189         httpHeaders[1][0] = "ccc";
 190         httpHeaders[1][1] = "ddd";
 191
 192         rrctp.setHttpHeaders(httpHeaders);
 193         assertEquals("aaa", rrctp.getHttpHeaders()[0][0]);
 194         assertEquals("bbb", rrctp.getHttpHeaders()[0][1]);
 195         assertEquals("ccc", rrctp.getHttpHeaders()[1][0]);
 196         assertEquals("ddd", rrctp.getHttpHeaders()[1][1]);
 197
 198         assertEquals(true, rrctp.validate().isValid());
 199
 200         rrctp.setUrl("http://{place}.{that}/is{that}.{one}");
 201         assertEquals(true, rrctp.validate().isValid());
 202
 203         Set<String> keymap = rrctp.getKeysFromUrl();
 204         assertEquals(true, keymap.contains("place"));
 205         assertEquals(true, keymap.contains("that"));
 206         assertEquals(true, keymap.contains("one"));
 207
 208         rrctp.setUrl("http://{place.{that}/{is}.{not}/{what}.{exist}");
 209         assertEquals(false, rrctp.validate().isValid());
 210         rrctp.setUrl("http://{place}.{that}/{is}.{not}/{what}.{exist");
 211         assertEquals(false, rrctp.validate().isValid());
 212         rrctp.setUrl("http://place.that/is.not/what.{exist");
 213         assertEquals(false, rrctp.validate().isValid());
 214         rrctp.setUrl("http://place}.{that}/{is}.{not}/{what}.{exist}");
 215         assertEquals(false, rrctp.validate().isValid());
 216         rrctp.setUrl("http://{place}.{that}/is}.{not}/{what}.{exist}");
 217         assertEquals(false, rrctp.validate().isValid());
 218         rrctp.setUrl("http://{place}.{that}/{}.{not}/{what}.{exist}");
 219         assertEquals(false, rrctp.validate().isValid());
 220         rrctp.setUrl("http://{place}.{that}/{ }.{not}/{what}.{exist}");
 221         assertEquals(false, rrctp.validate().isValid());
 222     }
 223 }