policy-agent/src/test/java/org/oransc/policyagent/ApplicationTest.java

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * O-RAN-SC
   4  * %%
   5  * Copyright (C) 2019 Nordix Foundation
   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  * ========================LICENSE_END===================================
  19  */
  20 package org.oransc.policyagent;
  21
  22 import static org.assertj.core.api.Assertions.assertThat;
  23 import static org.junit.Assert.assertFalse;
  24 import java.net.URL;
  25 import org.junit.Test;
  26 import org.junit.runner.RunWith;
  27 import org.oransc.policyagent.configuration.ApplicationConfig;
  28 import org.oransc.policyagent.exceptions.ServiceException;
  29 import org.oransc.policyagent.repository.ImmutablePolicy;
  30 import org.oransc.policyagent.repository.ImmutablePolicyType;
  31 import org.oransc.policyagent.repository.Policies;
  32 import org.oransc.policyagent.repository.Policy;
  33 import org.oransc.policyagent.repository.PolicyType;
  34 import org.oransc.policyagent.repository.PolicyTypes;
  35 import org.oransc.policyagent.repository.Rics;
  36 import org.springframework.beans.factory.annotation.Autowired;
  37 import org.springframework.boot.test.context.SpringBootTest;
  38 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
  39 import org.springframework.boot.test.context.TestConfiguration;
  40 import org.springframework.boot.web.server.LocalServerPort;
  41 import org.springframework.context.annotation.Bean;
  42 import org.springframework.http.HttpStatus;
  43 import org.springframework.http.ResponseEntity;
  44 import org.springframework.test.context.junit4.SpringRunner;
  45 import org.springframework.web.client.RestTemplate;
  46
  47
  48 @RunWith(SpringRunner.class)
  49 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
  50 public class ApplicationTest {
  51
  52     @Autowired
  53     private Beans beans;
  54
  55     static class MockApplicationConfig extends ApplicationConfig {
  56         @Override
  57         public void initialize() {
  58             URL url = MockApplicationConfig.class.getClassLoader().getResource("test_application_configuration.json");
  59             loadConfigurationFromFile(url.getFile());
  60         }
  61     }
  62
  63
  64     @TestConfiguration
  65     static class Beans {
  66         @Bean
  67         public Rics getRics() {
  68             return new Rics();
  69         }
  70
  71         @Bean
  72         public Policies getPolicies() {
  73             return new Policies();
  74         }
  75
  76         @Bean
  77         public PolicyTypes getPolicyTypes() {
  78             return new PolicyTypes();
  79         }
  80
  81         @Bean
  82         public ApplicationConfig getApplicationConfig() {
  83             return new MockApplicationConfig();
  84         }
  85     }
  86
  87     @LocalServerPort
  88     private int port;
  89
  90     private RestTemplate restTemplate = new RestTemplate();
  91
  92     @Test
  93     public void getRics() throws Exception {
  94         String cmd = "/rics";
  95         String rsp = this.restTemplate.getForObject("http://localhost:" + port + cmd, String.class);
  96         assertThat(rsp).contains("kista_1");
  97     }
  98
  99     @Test
 100     public void getRic() throws Exception {
 101         String cmd = "/ric?managedElementId=kista_1";
 102         String rsp = this.restTemplate.getForObject("http://localhost:" + port + cmd, String.class);
 103         assertThat(rsp).isEqualTo("ric1");
 104     }
 105
 106     // managedElmentId -> nodeName
 107
 108     @Test
 109     public void putPolicy() throws Exception {
 110         String url = "http://localhost:" + port + "/policy?type=type1&instance=instance1&ric=ric1&service=service1";
 111         String json = "{}";
 112         addPolicyType("type1");
 113
 114         this.restTemplate.put(url, json);
 115
 116         Policy policy = beans.getPolicies().get("instance1");
 117
 118         assertThat(policy).isNotNull();
 119         assertThat(policy.id()).isEqualTo("instance1");
 120         assertThat(policy.ownerServiceName()).isEqualTo("service1");
 121     }
 122
 123     private PolicyType addPolicyType(String name) {
 124         PolicyType type = ImmutablePolicyType.builder() //
 125                 .jsonSchema("") //
 126                 .name(name) //
 127                 .build();
 128
 129         beans.getPolicyTypes().put(type);
 130         return type;
 131     }
 132
 133     private Policy addPolicy(String id, String typeName, String service) throws ServiceException {
 134         Policy p = ImmutablePolicy.builder().id(id) //
 135                 .json("{}") //
 136                 .ownerServiceName(service) //
 137                 .ric(beans.getRics().getRic("ric1")) //
 138                 .type(addPolicyType(typeName)) //
 139                 .build();
 140         beans.getPolicies().put(p);
 141         return p;
 142     }
 143
 144     @Test
 145     public void getPolicy() throws Exception {
 146         String url = "http://localhost:" + port + "/policy?instance=id";
 147         Policy policy = addPolicy("id", "typeName", "service1");
 148         {
 149             String rsp = this.restTemplate.getForObject(url, String.class);
 150             assertThat(rsp).isEqualTo(policy.json());
 151         }
 152         {
 153             beans.getPolicies().remove(policy);
 154             ResponseEntity<String> rsp = this.restTemplate.getForEntity(url, String.class);
 155             assertThat(rsp.getStatusCodeValue()).isEqualTo(HttpStatus.NO_CONTENT.value());
 156         }
 157     }
 158
 159     @Test
 160     public void getPolicies() throws Exception {
 161         String url = "http://localhost:" + port + "/policies";
 162         addPolicy("id1", "type1", "service1");
 163         addPolicy("id2", "type2", "service2");
 164
 165         String rsp = this.restTemplate.getForObject(url, String.class);
 166         System.out.println(rsp);
 167         assertThat(rsp).contains("id1");
 168         assertThat(rsp).contains("id2");
 169     }
 170
 171     @Test
 172     public void getPoliciesFilter() throws Exception {
 173         addPolicy("id1", "type1", "service1");
 174         addPolicy("id2", "type1", "service2");
 175         addPolicy("id3", "type2", "service1");
 176
 177         String url = "http://localhost:" + port + "/policies?type=type1";
 178         String rsp = this.restTemplate.getForObject(url, String.class);
 179         System.out.println(rsp);
 180         assertThat(rsp).contains("id1");
 181         assertThat(rsp).contains("id2");
 182         assertFalse(rsp.contains("id3"));
 183
 184         url = "http://localhost:" + port + "/policies?type=type1&service=service2";
 185         rsp = this.restTemplate.getForObject(url, String.class);
 186         System.out.println(rsp);
 187         assertFalse(rsp.contains("id1"));
 188         assertThat(rsp).contains("id2");
 189         assertFalse(rsp.contains("id3"));
 190
 191     }
 192
 193 }