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.restrequestor;
  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 java.util.Set;
  30
  31 import org.junit.Test;
  32 import org.onap.policy.apex.service.engine.main.ApexCommandLineArguments;
  33 import org.onap.policy.apex.service.parameters.ApexParameterHandler;
  34 import org.onap.policy.apex.service.parameters.ApexParameters;
  35 import org.onap.policy.common.parameters.ParameterException;
  36
  37 /**
  38  * Test REST Requestor carrier technology parameters.
  39  */
  40 public class RestRequestorCarrierTechnologyParametersTest {
  41
  42     @Test
  43     public void testRestRequestorCarrierTechnologyParametersBadList() {
  44         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  45         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTRequestorWithHTTPHeaderBadList.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 testRestRequestorCarrierTechnologyParametersNotKvPairs() {
  59         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  60         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTRequestorWithHTTPHeaderNotKvPairs.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 testRestRequestorCarrierTechnologyParametersNulls() {
  76         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  77         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTRequestorWithHTTPHeaderNulls.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 testRestRequestorCarrierTechnologyParametersOk() throws ParameterException {
  91         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
  92         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTRequestorWithHTTPHeaderOK.json");
  93         arguments.setRelativeFileRoot(".");
  94
  95         ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
  96
  97         RestRequestorCarrierTechnologyParameters rrctp0 = (RestRequestorCarrierTechnologyParameters) parameters
  98                 .getEventInputParameters().get("RestRequestorConsumer0").getCarrierTechnologyParameters();
  99         assertEquals(0, rrctp0.getHttpHeaders().length);
 100
 101         RestRequestorCarrierTechnologyParameters rrctp1 = (RestRequestorCarrierTechnologyParameters) parameters
 102                 .getEventInputParameters().get("RestRequestorConsumer1").getCarrierTechnologyParameters();
 103         assertEquals(3, rrctp1.getHttpHeaders().length);
 104         assertEquals("bbb", rrctp1.getHttpHeadersAsMultivaluedMap().get("aaa").get(0));
 105         assertEquals("ddd", rrctp1.getHttpHeadersAsMultivaluedMap().get("ccc").get(0));
 106         assertEquals("fff", rrctp1.getHttpHeadersAsMultivaluedMap().get("eee").get(0));
 107     }
 108
 109     @Test
 110     public void testRestClientCarrierTechnologyParameterFilterInvalid() {
 111         ApexCommandLineArguments arguments = new ApexCommandLineArguments();
 112         arguments.setConfigurationFilePath("src/test/resources/prodcons/RESTClientWithHTTPFilterInvalid.json");
 113         arguments.setRelativeFileRoot(".");
 114
 115         try {
 116             new ApexParameterHandler().getParameters(arguments);
 117             ApexParameters parameters = new ApexParameterHandler().getParameters(arguments);
 118
 119             parameters.getEventInputParameters().get("RestRequestorConsumer0").getCarrierTechnologyParameters();
 120             fail("test should throw an exception here");
 121         } catch (ParameterException pe) {
 122             assertTrue(pe.getMessage().contains(
 123                     "Invalid HTTP code filter, the filter must be specified as a three digit regular expression: "));
 124         }
 125     }
 126
 127     @Test
 128     public void testGettersAndSetters() {
 129         RestRequestorCarrierTechnologyParameters rrctp = new RestRequestorCarrierTechnologyParameters();
 130
 131         rrctp.setHttpHeaders(null);
 132         assertEquals(null, rrctp.getHttpHeadersAsMultivaluedMap());
 133
 134         rrctp.setUrl("http://some.where");
 135         assertEquals("http://some.where", rrctp.getUrl());
 136
 137         rrctp.setHttpCodeFilter("[1-5][0][0-5]");
 138         assertEquals("[1-5][0][0-5]", rrctp.getHttpCodeFilter());
 139
 140         String[][] httpHeaders = new String[2][2];
 141         httpHeaders[0][0] = "aaa";
 142         httpHeaders[0][1] = "bbb";
 143         httpHeaders[1][0] = "ccc";
 144         httpHeaders[1][1] = "ddd";
 145
 146         rrctp.setHttpHeaders(httpHeaders);
 147         assertEquals("aaa", rrctp.getHttpHeaders()[0][0]);
 148         assertEquals("bbb", rrctp.getHttpHeaders()[0][1]);
 149         assertEquals("ccc", rrctp.getHttpHeaders()[1][0]);
 150         assertEquals("ddd", rrctp.getHttpHeaders()[1][1]);
 151
 152         rrctp.setHttpHeaders(null);
 153         assertFalse(rrctp.checkHttpHeadersSet());
 154
 155         String[][] httpHeadersZeroLength = new String[0][0];
 156         rrctp.setHttpHeaders(httpHeadersZeroLength);
 157         assertFalse(rrctp.checkHttpHeadersSet());
 158
 159         rrctp.setHttpHeaders(httpHeaders);
 160         assertTrue(rrctp.checkHttpHeadersSet());
 161
 162         rrctp.setHttpMethod(RestRequestorCarrierTechnologyParameters.HttpMethod.DELETE);
 163         assertEquals(RestRequestorCarrierTechnologyParameters.HttpMethod.DELETE, rrctp.getHttpMethod());
 164
 165         assertEquals("RESTRequestorCarrierTechnologyParameters "
 166                 + "[url=http://some.where, httpMethod=DELETE, httpHeaders=[[aaa, bbb], [ccc, ddd]],"
 167                 + " httpCodeFilter=[1-5][0][0-5]]", rrctp.toString());
 168     }
 169
 170     @Test
 171     public void testUrlValidation() {
 172         RestRequestorCarrierTechnologyParameters rrctp = new RestRequestorCarrierTechnologyParameters();
 173
 174         rrctp.setUrl("http://some.where.no.tag.in.url");
 175         assertEquals("http://some.where.no.tag.in.url", rrctp.getUrl());
 176
 177         String[][] httpHeaders = new String[2][2];
 178         httpHeaders[0][0] = "aaa";
 179         httpHeaders[0][1] = "bbb";
 180         httpHeaders[1][0] = "ccc";
 181         httpHeaders[1][1] = "ddd";
 182
 183         rrctp.setHttpHeaders(httpHeaders);
 184         assertEquals("aaa", rrctp.getHttpHeaders()[0][0]);
 185         assertEquals("bbb", rrctp.getHttpHeaders()[0][1]);
 186         assertEquals("ccc", rrctp.getHttpHeaders()[1][0]);
 187         assertEquals("ddd", rrctp.getHttpHeaders()[1][1]);
 188
 189         assertEquals(true, rrctp.validate().isValid());
 190
 191         rrctp.setUrl("http://{place}.{that}/is{that}.{one}");
 192         assertEquals(true, rrctp.validate().isValid());
 193
 194         Set<String> keymap = rrctp.getKeysFromUrl();
 195         assertEquals(true, keymap.contains("place"));
 196         assertEquals(true, keymap.contains("that"));
 197         assertEquals(true, keymap.contains("one"));
 198
 199         rrctp.setUrl("http://{place.{that}/{is}.{not}/{what}.{exist}");
 200         assertEquals(false, rrctp.validate().isValid());
 201         rrctp.setUrl("http://{place}.{that}/{is}.{not}/{what}.{exist");
 202         assertEquals(false, rrctp.validate().isValid());
 203         rrctp.setUrl("http://place.that/is.not/what.{exist");
 204         assertEquals(false, rrctp.validate().isValid());
 205         rrctp.setUrl("http://place}.{that}/{is}.{not}/{what}.{exist}");
 206         assertEquals(false, rrctp.validate().isValid());
 207         rrctp.setUrl("http://{place}.{that}/is}.{not}/{what}.{exist}");
 208         assertEquals(false, rrctp.validate().isValid());
 209         rrctp.setUrl("http://{place}.{that}/{}.{not}/{what}.{exist}");
 210         assertEquals(false, rrctp.validate().isValid());
 211         rrctp.setUrl("http://{place}.{that}/{ }.{not}/{what}.{exist}");
 212         assertEquals(false, rrctp.validate().isValid());
 213     }
 214
 215 }