gerrit.onap Code Review - policy/apex-pdp.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2018 Ericsson. All rights reserved.
   4  *  Modifications Copyright (C) 2019 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.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertFalse;
  26 import static org.junit.Assert.assertTrue;
  27 import static org.junit.Assert.fail;
  28
  29 import org.junit.Test;
  30 import org.onap.policy.apex.service.engine.main.ApexCommandLineArguments;
  31 import org.onap.policy.apex.service.parameters.ApexParameterHandler;
  32 import org.onap.policy.apex.service.parameters.ApexParameters;
  33 import org.onap.policy.common.parameters.ParameterException;
  34
  35 import java.util.Set;
  36
  37 /**
  38  * Test REST Requestor carrier technology parameters.
  39  */
  40 public class RestClientCarrierTechnologyParametersTest {
  41
  42     @Test
  43     public void testRestClientCarrierTechnologyParametersBadList() {
  44         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  45         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderBadList.json");
  46         arguments.setRelativeFileRoot(".");
  47
  48         try {
  49             new ApexParameterHandler().getParameters(arguments);
  50             fail("test should throw an exception here");
  51         } catch (ParameterException pe) {
  52             assertTrue(pe.getMessage().contains("HTTP header array entry is null\n    parameter"));
  53             assertTrue(pe.getMessage().trim().endsWith("HTTP header array entry is null"));
  54         }
  55     }
  56
  57     @Test
  58     public void testRestClientCarrierTechnologyParametersNotKvPairs() {
  59         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  60         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderNotKvPairs.json");
  61         arguments.setRelativeFileRoot(".");
  62
  63         try {
  64             new ApexParameterHandler().getParameters(arguments);
  65             fail("test should throw an exception here");
  66         } catch (ParameterException pe) {
  67             assertTrue(pe.getMessage()
  68                             .contains("HTTP header array entries must have one key and one value: [aaa, bbb, ccc]"));
  69             assertTrue(pe.getMessage().trim()
  70                             .endsWith("HTTP header array entries must have one key and one value: [aaa]"));
  71         }
  72     }
  73
  74     @Test
  75     public void testRestClientCarrierTechnologyParametersNulls() {
  76         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  77         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderNulls.json");
  78         arguments.setRelativeFileRoot(".");
  79
  80         try {
  81             new ApexParameterHandler().getParameters(arguments);
  82             fail("test should throw an exception here");
  83         } catch (ParameterException pe) {
  84             assertTrue(pe.getMessage().contains("HTTP header key is null or blank: [null, bbb]"));
  85             assertTrue(pe.getMessage().trim().endsWith("HTTP header value is null or blank: [ccc, null]"));
  86         }
  87     }
  88
  89     @Test
  90     public void testRestClientCarrierTechnologyParametersOk() {
  91         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  92         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPHeaderOK.json");
  93         arguments.setRelativeFileRoot(".");
  94
  95         try {
  96             ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
  97
  98             RestClientCarrierTechnologyParameters rrctp0 = (RestClientCarrierTechnologyParameters) parameters
  99                             .getEventInputParameters().get("RestClientConsumer0").getCarrierTechnologyParameters();
 100             assertEquals(0, rrctp0.getHttpHeaders().length);
 101
 102             RestClientCarrierTechnologyParameters rrctp1 = (RestClientCarrierTechnologyParameters) parameters
 103                             .getEventInputParameters().get("RestClientConsumer1").getCarrierTechnologyParameters();
 104             assertEquals(3, rrctp1.getHttpHeaders().length);
 105             assertEquals("bbb", rrctp1.getHttpHeadersAsMultivaluedMap().get("aaa").get(0));
 106             assertEquals("ddd", rrctp1.getHttpHeadersAsMultivaluedMap().get("ccc").get(0));
 107             assertEquals("fff", rrctp1.getHttpHeadersAsMultivaluedMap().get("eee").get(0));
 108
 109             rrctp1.setHttpHeaders(null);
 110             assertEquals(null, rrctp1.getHttpHeadersAsMultivaluedMap());
 111         } catch (ParameterException pe) {
 112             fail("test should not throw an exception");
 113         }
 114     }
 115
 116     @Test
 117     public void testGettersAndSetters() {
 118         RestClientCarrierTechnologyParameters rrctp = new RestClientCarrierTechnologyParameters();
 119
 120         rrctp.setUrl("http://some.where");
 121         assertEquals("http://some.where", rrctp.getUrl());
 122
 123         String[][] httpHeaders = new String[2][2];
 124         httpHeaders[0][0] = "aaa";
 125         httpHeaders[0][1] = "bbb";
 126         httpHeaders[1][0] = "ccc";
 127         httpHeaders[1][1] = "ddd";
 128
 129         rrctp.setHttpHeaders(httpHeaders);
 130         assertEquals("aaa", rrctp.getHttpHeaders()[0][0]);
 131         assertEquals("bbb", rrctp.getHttpHeaders()[0][1]);
 132         assertEquals("ccc", rrctp.getHttpHeaders()[1][0]);
 133         assertEquals("ddd", rrctp.getHttpHeaders()[1][1]);
 134
 135         rrctp.setHttpHeaders(null);
 136         assertFalse(rrctp.checkHttpHeadersSet());
 137
 138         String[][] httpHeadersZeroLength = new String[0][0];
 139         rrctp.setHttpHeaders(httpHeadersZeroLength);
 140         assertFalse(rrctp.checkHttpHeadersSet());
 141
 142         rrctp.setHttpHeaders(httpHeaders);
 143         assertTrue(rrctp.checkHttpHeadersSet());
 144
 145         rrctp.setHttpMethod(RestClientCarrierTechnologyParameters.HttpMethod.DELETE);
 146         assertEquals(RestClientCarrierTechnologyParameters.HttpMethod.DELETE, rrctp.getHttpMethod());
 147
 148         assertEquals("RestClientCarrierTechnologyParameters "
 149                         + "[url=http://some.where, httpMethod=DELETE, httpHeaders=[[aaa, bbb], [ccc, ddd]]]",
 150                         rrctp.toString());
 151     }
 152
 153     @Test
 154     public void testUrlValidation() {
 155         RestClientCarrierTechnologyParameters rrctp =
 156                 new RestClientCarrierTechnologyParameters();
 157
 158         rrctp.setUrl("http://some.where.no.tag.in.url");
 159         assertEquals("http://some.where.no.tag.in.url", rrctp.getUrl());
 160
 161         String[][] httpHeaders = new String[2][2];
 162         httpHeaders[0][0] = "aaa";
 163         httpHeaders[0][1] = "bbb";
 164         httpHeaders[1][0] = "ccc";
 165         httpHeaders[1][1] = "ddd";
 166
 167         rrctp.setHttpHeaders(httpHeaders);
 168         assertEquals("aaa", rrctp.getHttpHeaders()[0][0]);
 169         assertEquals("bbb", rrctp.getHttpHeaders()[0][1]);
 170         assertEquals("ccc", rrctp.getHttpHeaders()[1][0]);
 171         assertEquals("ddd", rrctp.getHttpHeaders()[1][1]);
 172
 173         assertEquals(true, rrctp.validateTagInUrl());
 174
 175         rrctp.setUrl("http://{place}.{that}/is{that}.{one}");
 176         assertEquals(true, rrctp.validateTagInUrl());
 177
 178         Set<String> keymap = rrctp.getKeysFromUrl();
 179         assertEquals(true, keymap.contains("place"));
 180         assertEquals(true, keymap.contains("that"));
 181         assertEquals(true, keymap.contains("one"));
 182
 183         rrctp.setUrl("http://{place.{that}/{is}.{not}/{what}.{exist}");
 184         assertEquals(false, rrctp.validateTagInUrl());
 185         rrctp.setUrl("http://{place}.{that}/{is}.{not}/{what}.{exist");
 186         assertEquals(false, rrctp.validateTagInUrl());
 187         rrctp.setUrl("http://place.that/is.not/what.{exist");
 188         assertEquals(false, rrctp.validateTagInUrl());
 189         rrctp.setUrl("http://place}.{that}/{is}.{not}/{what}.{exist}");
 190         assertEquals(false, rrctp.validateTagInUrl());
 191         rrctp.setUrl("http://{place}.{that}/is}.{not}/{what}.{exist}");
 192         assertEquals(false, rrctp.validateTagInUrl());
 193         rrctp.setUrl("http://{place}.{that}/{}.{not}/{what}.{exist}");
 194         assertEquals(false, rrctp.validateTagInUrl());
 195         rrctp.setUrl("http://{place}.{that}/{ }.{not}/{what}.{exist}");
 196         assertEquals(false, rrctp.validateTagInUrl());
 197
 198     }
 199 }