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