policy-agent/src/test/java/org/oransc/policyagent/utils/MockA1ClientFactory.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
  21 package org.oransc.policyagent.utils;
  22
  23 import static org.mockito.Mockito.mock;
  24 import static org.mockito.Mockito.spy;
  25
  26 import java.lang.invoke.MethodHandles;
  27 import java.time.Duration;
  28 import java.util.HashMap;
  29 import java.util.Map;
  30
  31 import org.oransc.policyagent.clients.A1Client;
  32 import org.oransc.policyagent.clients.A1ClientFactory;
  33 import org.oransc.policyagent.configuration.ApplicationConfig;
  34 import org.oransc.policyagent.repository.PolicyTypes;
  35 import org.oransc.policyagent.repository.Ric;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38 import reactor.core.publisher.Mono;
  39
  40 public class MockA1ClientFactory extends A1ClientFactory {
  41     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  42     private final Map<String, MockA1Client> clients = new HashMap<>();
  43     private PolicyTypes policyTypes;
  44     private Duration asynchDelay = Duration.ofSeconds(0);
  45
  46     public MockA1ClientFactory(PolicyTypes policyTypes) {
  47         super(mock(ApplicationConfig.class));
  48         this.policyTypes = policyTypes;
  49     }
  50
  51     @Override
  52     public Mono<A1Client> createA1Client(Ric ric) {
  53         return Mono.just(getOrCreateA1Client(ric.name()));
  54     }
  55
  56     public MockA1Client getOrCreateA1Client(String ricName) {
  57         if (!clients.containsKey(ricName)) {
  58             logger.debug("Creating client for RIC: {}", ricName);
  59             MockA1Client client = spy(new MockA1Client(policyTypes, asynchDelay));
  60             clients.put(ricName, client);
  61         }
  62         return clients.get(ricName);
  63     }
  64
  65     public void setPolicyTypes(PolicyTypes policyTypes) {
  66         this.policyTypes = policyTypes;
  67     }
  68
  69     /**
  70      * Simulate network latency. The REST responses will be generated by separate
  71      * threads
  72      *
  73      * @param delay the delay between the request and the response
  74      */
  75     public void setResponseDelay(Duration delay) {
  76         this.asynchDelay = delay;
  77     }
  78
  79     public void reset() {
  80         this.asynchDelay = Duration.ofSeconds(0);
  81         clients.clear();
  82     }
  83
  84     public PolicyTypes getPolicyTypes() {
  85         return this.policyTypes;
  86     }
  87
  88 }