policy-agent/src/test/java/org/oransc/policyagent/clients/StdA1ClientTest.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.clients;
  22
  23 import static org.mockito.ArgumentMatchers.anyString;
  24 import static org.mockito.Mockito.verify;
  25 import static org.mockito.Mockito.when;
  26
  27 import java.util.Arrays;
  28
  29 import org.json.JSONException;
  30 import org.junit.jupiter.api.BeforeEach;
  31 import org.junit.jupiter.api.Test;
  32 import org.junit.jupiter.api.extension.ExtendWith;
  33 import org.mockito.Mock;
  34 import org.mockito.junit.jupiter.MockitoExtension;
  35 import org.oransc.policyagent.repository.Policy;
  36 import reactor.core.publisher.Flux;
  37 import reactor.core.publisher.Mono;
  38 import reactor.test.StepVerifier;
  39
  40 @ExtendWith(MockitoExtension.class)
  41 public class StdA1ClientTest {
  42     private static final String RIC_URL = "RicUrl";
  43     private static final String POLICY_TYPES_IDENTITIES_URL = "/policytypes";
  44     private static final String POLICIES_IDENTITIES_URL = "/policies";
  45     private static final String POLICY_TYPES_URL = "/policytypes/";
  46     private static final String POLICIES_URL = "/policies/";
  47
  48     private static final String POLICY_TYPE_1_NAME = "type1";
  49     private static final String POLICY_TYPE_2_NAME = "type2";
  50     private static final String POLICY_TYPE_SCHEMA_VALID = "{\"type\":\"type1\"}";
  51     private static final String POLICY_TYPE_SCHEMA_INVALID = "\"type\":\"type1\"}";
  52     private static final String POLICY_1_ID = "policy1";
  53     private static final String POLICY_2_ID = "policy2";
  54     private static final String POLICY_JSON_VALID = "{\"policyId\":\"policy1\"}";
  55     private static final String POLICY_JSON_INVALID = "\"policyId\":\"policy1\"}";
  56     private static final String POLICY_TYPE = "typeName";
  57
  58     StdA1Client clientUnderTest;
  59
  60     @Mock
  61     AsyncRestClient asyncRestClientMock;
  62
  63     @BeforeEach
  64     public void init() {
  65         clientUnderTest = new StdA1Client(asyncRestClientMock);
  66     }
  67
  68     @Test
  69     public void testGetPolicyTypeIdentities() {
  70         Mono<String> policyTypeIds = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME, POLICY_TYPE_2_NAME).toString());
  71         when(asyncRestClientMock.get(anyString())).thenReturn(policyTypeIds);
  72
  73         Mono<?> policyTypeIdsFlux = clientUnderTest.getPolicyTypeIdentities();
  74
  75         verify(asyncRestClientMock).get(POLICY_TYPES_IDENTITIES_URL);
  76         StepVerifier.create(policyTypeIdsFlux).expectNextCount(1).expectComplete().verify();
  77     }
  78
  79     @Test
  80     public void testGetPolicyIdentities() {
  81         Mono<String> policyIds = Mono.just(Arrays.asList(POLICY_1_ID, POLICY_2_ID).toString());
  82         when(asyncRestClientMock.get(anyString())).thenReturn(policyIds);
  83
  84         Mono<?> policyIdsFlux = clientUnderTest.getPolicyIdentities();
  85
  86         verify(asyncRestClientMock).get(POLICIES_IDENTITIES_URL);
  87         StepVerifier.create(policyIdsFlux).expectNextCount(1).expectComplete().verify();
  88     }
  89
  90     @Test
  91     public void testGetValidPolicyType() {
  92         Mono<String> policyTypeResp =
  93             Mono.just("{\"policySchema\": " + POLICY_TYPE_SCHEMA_VALID + ", \"statusSchema\": {} }");
  94
  95         when(asyncRestClientMock.get(anyString())).thenReturn(policyTypeResp);
  96
  97         Mono<String> policyTypeMono = clientUnderTest.getPolicyTypeSchema(POLICY_TYPE_1_NAME);
  98
  99         verify(asyncRestClientMock).get(POLICY_TYPES_URL + POLICY_TYPE_1_NAME);
 100         StepVerifier.create(policyTypeMono).expectNext(POLICY_TYPE_SCHEMA_VALID).expectComplete().verify();
 101     }
 102
 103     @Test
 104     public void testGetInvalidPolicyType() {
 105         when(asyncRestClientMock.get(anyString())).thenReturn(Mono.just(POLICY_TYPE_SCHEMA_INVALID));
 106
 107         Mono<String> policyTypeMono = clientUnderTest.getPolicyTypeSchema(POLICY_TYPE_1_NAME);
 108
 109         verify(asyncRestClientMock).get(POLICY_TYPES_URL + POLICY_TYPE_1_NAME);
 110         StepVerifier.create(policyTypeMono).expectErrorMatches(throwable -> throwable instanceof JSONException)
 111             .verify();
 112     }
 113
 114     @Test
 115     public void testPutPolicyValidResponse() {
 116         when(asyncRestClientMock.put(anyString(), anyString())).thenReturn(Mono.just(POLICY_JSON_VALID));
 117
 118         Mono<String> policyMono = clientUnderTest
 119             .putPolicy(A1ClientHelper.createPolicy(RIC_URL, POLICY_1_ID, POLICY_JSON_VALID, POLICY_TYPE));
 120
 121         verify(asyncRestClientMock).put(POLICIES_URL + POLICY_1_ID + "?policyTypeId=" + POLICY_TYPE, POLICY_JSON_VALID);
 122         StepVerifier.create(policyMono).expectNext(POLICY_JSON_VALID).expectComplete().verify();
 123     }
 124
 125     @Test
 126     public void testPutPolicyInvalidResponse() {
 127         when(asyncRestClientMock.put(anyString(), anyString())).thenReturn(Mono.just(POLICY_JSON_INVALID));
 128
 129         Mono<String> policyMono = clientUnderTest
 130             .putPolicy(A1ClientHelper.createPolicy(RIC_URL, POLICY_1_ID, POLICY_JSON_VALID, POLICY_TYPE));
 131
 132         StepVerifier.create(policyMono).expectErrorMatches(throwable -> throwable instanceof JSONException).verify();
 133     }
 134
 135     @Test
 136     public void testDeletePolicy() {
 137         when(asyncRestClientMock.delete(POLICIES_URL + POLICY_1_ID)).thenReturn(Mono.empty());
 138
 139         Policy policy = A1ClientHelper.createPolicy(RIC_URL, POLICY_1_ID, POLICY_JSON_VALID, POLICY_TYPE);
 140         Mono<?> responseMono = clientUnderTest.deletePolicy(policy);
 141         verify(asyncRestClientMock).delete(POLICIES_URL + POLICY_1_ID);
 142         StepVerifier.create(responseMono).expectComplete().verify();
 143     }
 144
 145     @Test
 146     public void testDeleteAllPolicies() {
 147         Mono<String> policyIds = Mono.just(Arrays.asList(POLICY_1_ID, POLICY_2_ID).toString());
 148         when(asyncRestClientMock.get(POLICIES_IDENTITIES_URL)).thenReturn(policyIds);
 149         when(asyncRestClientMock.delete(anyString())).thenReturn(Mono.empty());
 150
 151         Flux<String> responseFlux = clientUnderTest.deleteAllPolicies();
 152         StepVerifier.create(responseFlux).expectComplete().verify();
 153         verify(asyncRestClientMock).get(POLICIES_IDENTITIES_URL);
 154         verify(asyncRestClientMock).delete(POLICIES_URL + POLICY_1_ID);
 155         verify(asyncRestClientMock).delete(POLICIES_URL + POLICY_2_ID);
 156     }
 157 }