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.junit.jupiter.api.Assertions.assertEquals;
  24 import static org.mockito.ArgumentMatchers.anyString;
  25 import static org.mockito.Mockito.verify;
  26 import static org.mockito.Mockito.when;
  27
  28 import java.util.Arrays;
  29 import java.util.List;
  30
  31 import org.json.JSONException;
  32 import org.junit.jupiter.api.BeforeEach;
  33 import org.junit.jupiter.api.Test;
  34 import org.junit.jupiter.api.extension.ExtendWith;
  35 import org.mockito.Mock;
  36 import org.mockito.junit.jupiter.MockitoExtension;
  37 import org.oransc.policyagent.repository.Policy;
  38
  39 import reactor.core.publisher.Flux;
  40 import reactor.core.publisher.Mono;
  41 import reactor.test.StepVerifier;
  42
  43 @ExtendWith(MockitoExtension.class)
  44 public class StdA1ClientTest {
  45     private static final String RIC_URL = "RicUrl";
  46     private static final String POLICIES_IDENTITIES_URL = "/policies";
  47     private static final String POLICIES_URL = "/policies/";
  48     private static final String POLICY_TYPE_1_NAME = "type1";
  49     private static final String POLICY_1_ID = "policy1";
  50     private static final String POLICY_2_ID = "policy2";
  51     private static final String POLICY_JSON_VALID = "{\"policyId\":\"policy1\"}";
  52     private static final String POLICY_JSON_INVALID = "\"policyId\":\"policy1\"}";
  53     private static final String POLICY_TYPE = "typeName";
  54
  55     StdA1ClientVersion1 clientUnderTest;
  56
  57     @Mock
  58     AsyncRestClient asyncRestClientMock;
  59
  60     @BeforeEach
  61     public void init() {
  62         clientUnderTest = new StdA1ClientVersion1(asyncRestClientMock);
  63     }
  64
  65     @Test
  66     public void testGetPolicyTypeIdentities() {
  67         List<String> policyTypeIds = clientUnderTest.getPolicyTypeIdentities().block();
  68         assertEquals(1, policyTypeIds.size(), "should hardcoded to one");
  69         assertEquals("", policyTypeIds.get(0), "should hardcoded to empty");
  70     }
  71
  72     @Test
  73     public void testGetPolicyIdentities() {
  74         Mono<String> policyIds = Mono.just(Arrays.asList(POLICY_1_ID, POLICY_2_ID).toString());
  75         when(asyncRestClientMock.get(anyString())).thenReturn(policyIds);
  76
  77         List<String> result = clientUnderTest.getPolicyIdentities().block();
  78         assertEquals(2, result.size(), "");
  79
  80         verify(asyncRestClientMock).get(POLICIES_IDENTITIES_URL);
  81     }
  82
  83     @Test
  84     public void testGetValidPolicyType() {
  85         String policyType = clientUnderTest.getPolicyTypeSchema(POLICY_TYPE_1_NAME).block();
  86         assertEquals("{}", policyType, "");
  87     }
  88
  89     @Test
  90     public void testPutPolicyValidResponse() {
  91         when(asyncRestClientMock.put(anyString(), anyString())).thenReturn(Mono.just(POLICY_JSON_VALID));
  92
  93         Mono<String> policyMono = clientUnderTest
  94             .putPolicy(A1ClientHelper.createPolicy(RIC_URL, POLICY_1_ID, POLICY_JSON_VALID, POLICY_TYPE));
  95
  96         verify(asyncRestClientMock).put(POLICIES_URL + POLICY_1_ID, POLICY_JSON_VALID);
  97         StepVerifier.create(policyMono).expectNext(POLICY_JSON_VALID).expectComplete().verify();
  98     }
  99
 100     @Test
 101     public void testPutPolicyInvalidResponse() {
 102         when(asyncRestClientMock.put(anyString(), anyString())).thenReturn(Mono.just(POLICY_JSON_INVALID));
 103
 104         Mono<String> policyMono = clientUnderTest
 105             .putPolicy(A1ClientHelper.createPolicy(RIC_URL, POLICY_1_ID, POLICY_JSON_VALID, POLICY_TYPE));
 106
 107         StepVerifier.create(policyMono).expectErrorMatches(throwable -> throwable instanceof JSONException).verify();
 108     }
 109
 110     @Test
 111     public void testDeletePolicy() {
 112         when(asyncRestClientMock.delete(POLICIES_URL + POLICY_1_ID)).thenReturn(Mono.empty());
 113
 114         Policy policy = A1ClientHelper.createPolicy(RIC_URL, POLICY_1_ID, POLICY_JSON_VALID, POLICY_TYPE);
 115         Mono<?> responseMono = clientUnderTest.deletePolicy(policy);
 116         verify(asyncRestClientMock).delete(POLICIES_URL + POLICY_1_ID);
 117         StepVerifier.create(responseMono).expectComplete().verify();
 118     }
 119
 120     @Test
 121     public void testDeleteAllPolicies() {
 122         Mono<String> policyIds = Mono.just(Arrays.asList(POLICY_1_ID, POLICY_2_ID).toString());
 123         when(asyncRestClientMock.get(POLICIES_IDENTITIES_URL)).thenReturn(policyIds);
 124         when(asyncRestClientMock.delete(anyString())).thenReturn(Mono.empty());
 125
 126         Flux<String> responseFlux = clientUnderTest.deleteAllPolicies();
 127         StepVerifier.create(responseFlux).expectComplete().verify();
 128         verify(asyncRestClientMock).get(POLICIES_IDENTITIES_URL);
 129         verify(asyncRestClientMock).delete(POLICIES_URL + POLICY_1_ID);
 130         verify(asyncRestClientMock).delete(POLICIES_URL + POLICY_2_ID);
 131     }
 132 }