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