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