+/*-
+ * ========================LICENSE_START=================================
+ * O-RAN-SC
+ * %%
+ * Copyright (C) 2020 Nordix Foundation
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================LICENSE_END===================================
+ */
+
+package org.oransc.policyagent.clients;
+
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.json.JSONException;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.mockito.stubbing.OngoingStubbing;
+
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+import reactor.test.StepVerifier;
+
+@ExtendWith(MockitoExtension.class)
+public class SdnrOnapA1ClientTest {
+ private static final String CONTROLLER_USERNAME = "username";
+ private static final String CONTROLLER_PASSWORD = "password";
+ private static final String RIC_1_URL = "RicUrl";
+ private static final String POLICYTYPES_IDENTITIES_URL = "/A1-ADAPTER-API:getPolicyTypes";
+ private static final String POLICIES_IDENTITIES_URL = "/A1-ADAPTER-API:getPolicyInstances";
+ private static final String POLICYTYPES_URL = "/A1-ADAPTER-API:getPolicyType";
+ private static final String PUT_POLICY_URL = "/A1-ADAPTER-API:createPolicyInstance";
+ private static final String DELETE_POLICY_URL = "/A1-ADAPTER-API:deletePolicyInstance";
+
+ private static final String POLICY_TYPE_1_ID = "type1";
+ private static final String POLICY_TYPE_2_ID = "type2";
+ private static final String POLICY_TYPE_SCHEMA_VALID = "{\"type\":\"type1\"}";
+ private static final String POLICY_TYPE_SCHEMA_INVALID = "\"type\":\"type1\"}";
+ private static final String POLICY_1_ID = "policy1";
+ private static final String POLICY_2_ID = "policy2";
+ private static final String POLICY_JSON_VALID = "{\"scope\":{\"ueId\":\"ue1\"}}";
+
+ SdnrOnapA1Client clientUnderTest;
+
+ AsyncRestClient asyncRestClientMock;
+
+ @BeforeEach
+ public void init() {
+ asyncRestClientMock = mock(AsyncRestClient.class);
+ clientUnderTest = new SdnrOnapA1Client(A1ClientHelper.createRic(RIC_1_URL).getConfig(), CONTROLLER_USERNAME,
+ CONTROLLER_PASSWORD, asyncRestClientMock);
+ }
+
+ @Test
+ public void testGetPolicyTypeIdentities() {
+ SdnrOnapAdapterInput inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .build();
+ String inputJsonString = A1ClientHelper.createInputJsonString(inputParams);
+
+ List<String> policyTypeIds = Arrays.asList(POLICY_TYPE_1_ID, POLICY_TYPE_2_ID);
+ Mono<String> policyTypeIdsResp =
+ A1ClientHelper.createOutputJsonResponse("policy-type-id-list", policyTypeIds.toString());
+ whenAsyncPostThenReturn(policyTypeIdsResp);
+
+ Mono<List<String>> returnedMono = clientUnderTest.getPolicyTypeIdentities();
+ verify(asyncRestClientMock).postWithAuthHeader(POLICYTYPES_IDENTITIES_URL, inputJsonString, CONTROLLER_USERNAME,
+ CONTROLLER_PASSWORD);
+ StepVerifier.create(returnedMono).expectNext(policyTypeIds).expectComplete().verify();
+ }
+
+ @Test
+ public void testGetPolicyIdentities() {
+ SdnrOnapAdapterInput inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .build();
+ String inputJsonStringGetTypeIds = A1ClientHelper.createInputJsonString(inputParams);
+ inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_1_ID) //
+ .build();
+ String inputJsonStringGetPolicyIdsType1 = A1ClientHelper.createInputJsonString(inputParams);
+ inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_2_ID) //
+ .build();
+ String inputJsonStringGetPolicyIdsType2 = A1ClientHelper.createInputJsonString(inputParams);
+
+ List<String> policyTypeIds = Arrays.asList(POLICY_TYPE_1_ID, POLICY_TYPE_2_ID);
+ Mono<String> policyTypeIdsResp =
+ A1ClientHelper.createOutputJsonResponse("policy-type-id-list", policyTypeIds.toString());
+ List<String> policyIdsType1 = Arrays.asList(POLICY_1_ID);
+ Mono<String> policyIdsType1Resp =
+ A1ClientHelper.createOutputJsonResponse("policy-instance-id-list", policyIdsType1.toString());
+ List<String> policyIdsType2 = Arrays.asList(POLICY_2_ID);
+ Mono<String> policyIdsType2Resp =
+ A1ClientHelper.createOutputJsonResponse("policy-instance-id-list", policyIdsType2.toString());
+ whenAsyncPostThenReturn(policyTypeIdsResp).thenReturn(policyIdsType1Resp).thenReturn(policyIdsType2Resp);
+
+ Mono<List<String>> returnedMono = clientUnderTest.getPolicyIdentities();
+ StepVerifier.create(returnedMono).expectNext(Arrays.asList(POLICY_1_ID, POLICY_2_ID)).expectComplete().verify();
+ verify(asyncRestClientMock).postWithAuthHeader(POLICYTYPES_IDENTITIES_URL, inputJsonStringGetTypeIds,
+ CONTROLLER_USERNAME, CONTROLLER_PASSWORD);
+ verify(asyncRestClientMock).postWithAuthHeader(POLICIES_IDENTITIES_URL, inputJsonStringGetPolicyIdsType1,
+ CONTROLLER_USERNAME, CONTROLLER_PASSWORD);
+ verify(asyncRestClientMock).postWithAuthHeader(POLICIES_IDENTITIES_URL, inputJsonStringGetPolicyIdsType2,
+ CONTROLLER_USERNAME, CONTROLLER_PASSWORD);
+ }
+
+ @Test
+ public void testGetValidPolicyType() {
+ SdnrOnapAdapterInput inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_1_ID) //
+ .build();
+ String inputJsonString = A1ClientHelper.createInputJsonString(inputParams);
+
+ String policyType = "{\"policySchema\": " + POLICY_TYPE_SCHEMA_VALID + ", \"statusSchema\": {} }";
+ Mono<String> policyTypeResp = A1ClientHelper.createOutputJsonResponse("policy-type", policyType);
+ whenAsyncPostThenReturn(policyTypeResp);
+
+ Mono<String> returnedMono = clientUnderTest.getPolicyTypeSchema(POLICY_TYPE_1_ID);
+ verify(asyncRestClientMock).postWithAuthHeader(POLICYTYPES_URL, inputJsonString, CONTROLLER_USERNAME,
+ CONTROLLER_PASSWORD);
+ StepVerifier.create(returnedMono).expectNext(POLICY_TYPE_SCHEMA_VALID).expectComplete().verify();
+ }
+
+ @Test
+ public void testGetInvalidPolicyType() {
+ SdnrOnapAdapterInput inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_1_ID) //
+ .build();
+ String inputJsonString = A1ClientHelper.createInputJsonString(inputParams);
+
+ String policyType = "{\"policySchema\": " + POLICY_TYPE_SCHEMA_INVALID + ", \"statusSchema\": {} }";
+ Mono<String> policyTypeResp = A1ClientHelper.createOutputJsonResponse("policy-type", policyType);
+ whenAsyncPostThenReturn(policyTypeResp);
+
+ Mono<String> returnedMono = clientUnderTest.getPolicyTypeSchema(POLICY_TYPE_1_ID);
+ verify(asyncRestClientMock).postWithAuthHeader(POLICYTYPES_URL, inputJsonString, CONTROLLER_USERNAME,
+ CONTROLLER_PASSWORD);
+ StepVerifier.create(returnedMono).expectErrorMatches(throwable -> throwable instanceof JSONException).verify();
+ }
+
+ @Test
+ public void testPutPolicy() {
+ SdnrOnapAdapterInput inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_1_ID) //
+ .policyInstanceId(POLICY_1_ID) //
+ .policyInstance(POLICY_JSON_VALID) //
+ .properties(new ArrayList<String>()) //
+ .build();
+ String inputJsonString = A1ClientHelper.createInputJsonString(inputParams);
+
+ whenAsyncPostThenReturn(Mono.empty());
+
+ Mono<String> returnedMono = clientUnderTest
+ .putPolicy(A1ClientHelper.createPolicy(RIC_1_URL, POLICY_1_ID, POLICY_JSON_VALID, POLICY_TYPE_1_ID));
+ verify(asyncRestClientMock).postWithAuthHeader(PUT_POLICY_URL, inputJsonString, CONTROLLER_USERNAME,
+ CONTROLLER_PASSWORD);
+ StepVerifier.create(returnedMono).expectComplete().verify();
+ }
+
+ @Test
+ public void testDeletePolicy() {
+ SdnrOnapAdapterInput inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_1_ID) //
+ .policyInstanceId(POLICY_1_ID) //
+ .build();
+ String inputJsonString = A1ClientHelper.createInputJsonString(inputParams);
+
+ whenAsyncPostThenReturn(Mono.empty());
+
+ Mono<String> returnedMono = clientUnderTest
+ .deletePolicy(A1ClientHelper.createPolicy(RIC_1_URL, POLICY_1_ID, POLICY_JSON_VALID, POLICY_TYPE_1_ID));
+ verify(asyncRestClientMock).postWithAuthHeader(DELETE_POLICY_URL, inputJsonString, CONTROLLER_USERNAME,
+ CONTROLLER_PASSWORD);
+ StepVerifier.create(returnedMono).expectComplete().verify();
+ }
+
+ @Test
+ public void testDeleteAllPolicies() {
+ SdnrOnapAdapterInput inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .build();
+ String inputJsonStringGetTypeIds = A1ClientHelper.createInputJsonString(inputParams);
+ inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_1_ID) //
+ .build();
+ String inputJsonStringGetPolicyIdsType1 = A1ClientHelper.createInputJsonString(inputParams);
+ inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_2_ID) //
+ .build();
+ String inputJsonStringGetPolicyIdsType2 = A1ClientHelper.createInputJsonString(inputParams);
+ inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_1_ID) //
+ .policyInstanceId(POLICY_1_ID) //
+ .build();
+ String inputJsonStringDeletePolicy1 = A1ClientHelper.createInputJsonString(inputParams);
+ inputParams = ImmutableSdnrOnapAdapterInput.builder() //
+ .nearRtRicId(RIC_1_URL) //
+ .policyTypeId(POLICY_TYPE_2_ID) //
+ .policyInstanceId(POLICY_2_ID) //
+ .build();
+ String inputJsonStringDeletePolicy2 = A1ClientHelper.createInputJsonString(inputParams);
+
+ List<String> policyTypeIds = Arrays.asList(POLICY_TYPE_1_ID, POLICY_TYPE_2_ID);
+ Mono<String> policyTypeIdsResp =
+ A1ClientHelper.createOutputJsonResponse("policy-type-id-list", policyTypeIds.toString());
+ List<String> policyIdsType1 = Arrays.asList(POLICY_1_ID);
+ Mono<String> policyIdsType1Resp =
+ A1ClientHelper.createOutputJsonResponse("policy-instance-id-list", policyIdsType1.toString());
+ List<String> policyIdsType2 = Arrays.asList(POLICY_2_ID);
+ Mono<String> policyIdsType2Resp =
+ A1ClientHelper.createOutputJsonResponse("policy-instance-id-list", policyIdsType2.toString());
+ whenAsyncPostThenReturn(policyTypeIdsResp).thenReturn(policyIdsType1Resp).thenReturn(Mono.empty())
+ .thenReturn(policyIdsType2Resp).thenReturn(Mono.empty());
+
+ Flux<String> returnedFlux = clientUnderTest.deleteAllPolicies();
+ StepVerifier.create(returnedFlux).expectComplete().verify();
+ verify(asyncRestClientMock).postWithAuthHeader(POLICYTYPES_IDENTITIES_URL, inputJsonStringGetTypeIds,
+ CONTROLLER_USERNAME, CONTROLLER_PASSWORD);
+ verify(asyncRestClientMock).postWithAuthHeader(POLICIES_IDENTITIES_URL, inputJsonStringGetPolicyIdsType1,
+ CONTROLLER_USERNAME, CONTROLLER_PASSWORD);
+ verify(asyncRestClientMock).postWithAuthHeader(DELETE_POLICY_URL, inputJsonStringDeletePolicy1,
+ CONTROLLER_USERNAME, CONTROLLER_PASSWORD);
+ verify(asyncRestClientMock).postWithAuthHeader(POLICIES_IDENTITIES_URL, inputJsonStringGetPolicyIdsType2,
+ CONTROLLER_USERNAME, CONTROLLER_PASSWORD);
+ verify(asyncRestClientMock).postWithAuthHeader(DELETE_POLICY_URL, inputJsonStringDeletePolicy2,
+ CONTROLLER_USERNAME, CONTROLLER_PASSWORD);
+ }
+
+ private OngoingStubbing<Mono<String>> whenAsyncPostThenReturn(Mono<String> response) {
+ return when(asyncRestClientMock.postWithAuthHeader(anyString(), anyString(), anyString(), anyString()))
+ .thenReturn(response);
+ }
+}