Send instantiate VNF Request to VNFM
[so.git] / adapters / mso-vnfm-adapter / mso-vnfm-etsi-adapter / src / test / java / org / onap / so / adapters / vnfmadapter / rest / VnfmAdapterControllerTest.java
index 842b3b5..ae2e280 100644 (file)
@@ -22,49 +22,219 @@ package org.onap.so.adapters.vnfmadapter.rest;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+import static org.onap.so.client.RestTemplateConfig.CONFIGURABLE_REST_TEMPLATE;
+import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo;
+import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus;
+import static org.springframework.test.web.client.response.MockRestResponseCreators.withSuccess;
+import com.google.gson.Gson;
 import java.net.URI;
+import java.util.Optional;
+import org.hamcrest.BaseMatcher;
+import org.hamcrest.Description;
+import org.hamcrest.core.StringStartsWith;
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.hamcrest.MockitoHamcrest;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.EsrVnfm;
+import org.onap.aai.domain.yang.EsrVnfmList;
+import org.onap.aai.domain.yang.GenericVnf;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
 import org.onap.so.adapters.vnfmadapter.VnfmAdapterApplication;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200;
+import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201;
+import org.onap.so.adapters.vnfmadapter.rest.exceptions.VnfmNotFoundException;
+import org.onap.so.client.aai.AAIResourcesClient;
+import org.onap.so.client.aai.entities.uri.AAIResourceUri;
 import org.onap.vnfmadapter.v1.model.CreateVnfRequest;
 import org.onap.vnfmadapter.v1.model.CreateVnfResponse;
+import org.onap.vnfmadapter.v1.model.DeleteVnfResponse;
+import org.onap.vnfmadapter.v1.model.OperationEnum;
+import org.onap.vnfmadapter.v1.model.OperationStateEnum;
+import org.onap.vnfmadapter.v1.model.QueryJobResponse;
+import org.onap.vnfmadapter.v1.model.Tenant;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.boot.test.web.client.TestRestTemplate;
 import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.RequestEntity;
 import org.springframework.http.ResponseEntity;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.client.MockRestServiceServer;
+import org.springframework.web.client.RestTemplate;
+import org.threeten.bp.LocalDateTime;
+import org.threeten.bp.OffsetDateTime;
+import org.threeten.bp.ZoneOffset;
+
 
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = VnfmAdapterApplication.class, webEnvironment = WebEnvironment.RANDOM_PORT)
 @ActiveProfiles("test")
+
 public class VnfmAdapterControllerTest {
 
+    private static final OffsetDateTime JAN_1_2019_12_00 =
+            OffsetDateTime.of(LocalDateTime.of(2019, 1, 1, 12, 0), ZoneOffset.UTC);
+    private static final OffsetDateTime JAN_1_2019_1_00 =
+            OffsetDateTime.of(LocalDateTime.of(2019, 1, 1, 1, 0), ZoneOffset.UTC);
+    private static final String CLOUD_OWNER = "myTestCloudOwner";
+    private static final String REGION = "myTestRegion";
+    private static final String TENANT_ID = "myTestTenantId";
+
     @LocalServerPort
     private int port;
+    @Autowired
+    @Qualifier(CONFIGURABLE_REST_TEMPLATE)
+    private RestTemplate testRestTemplate;
+    private MockRestServiceServer mockRestServer;
 
-    private final TestRestTemplate restTemplate = new TestRestTemplate("test", "test");
+    @MockBean
+    AAIResourcesClient aaiResourcesClient;
+
+    @Autowired
+    VnfmAdapterController controller;
+    Gson gson = new Gson();
+
+    @Before
+    public void setUp() throws Exception {
+        mockRestServer = MockRestServiceServer.bindTo(testRestTemplate).build();
+    }
 
     @Test
     public void createVnf_ValidRequest_Returns202AndJobId() throws Exception {
-        final CreateVnfRequest createVnfRequest = new CreateVnfRequest();
-        final RequestEntity<CreateVnfRequest> request =
-                RequestEntity.post(new URI("http://localhost:" + port + "/so/vnfm-adapter/v1/vnfs/myVnfId"))
-                        .accept(MediaType.APPLICATION_JSON).contentType(MediaType.APPLICATION_JSON)
-                        .header("X-ONAP-RequestId", "myRequestId").header("X-ONAP-InvocationID", "myInvocationId")
-                        .body(createVnfRequest);
-        final ResponseEntity<CreateVnfResponse> response = restTemplate.exchange(request, CreateVnfResponse.class);
-        assertEquals(202, response.getStatusCode().value());
+        final Tenant tenant = new Tenant().cloudOwner(CLOUD_OWNER).regionName(REGION).tenantId(TENANT_ID);
+        final CreateVnfRequest createVnfRequest = new CreateVnfRequest().name("myTestName").tenant(tenant);
+
+        setUpGenericVnfInMockAai("vnfmType2");
+        setUpVnfmsInMockAai();
+        setUpVimInMockAai();
+
+        mockRestServer.expect(requestTo("http://dummy.value/until/create/implememted/vnfId"))
+                .andRespond(withStatus(HttpStatus.ACCEPTED).contentType(MediaType.APPLICATION_JSON)
+                        .location(new URI("http://vnfm2:8080/vnf_lcm_op_occs/123456")));
+
+
+        final InlineResponse200 firstOperationQueryResponse = createOperationQueryResponse(
+                org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationEnum.INSTANTIATE,
+                org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationStateEnum.PROCESSING);
+        mockRestServer.expect(requestTo("http://vnfm2:8080/vnf_lcm_op_occs/123456"))
+                .andRespond(withSuccess(gson.toJson(firstOperationQueryResponse), MediaType.APPLICATION_JSON));
+
+        final InlineResponse200 secondOperationQueryReponse = createOperationQueryResponse(
+                org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationEnum.INSTANTIATE,
+                org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationStateEnum.COMPLETED);
+        mockRestServer.expect(requestTo("http://vnfm2:8080/vnf_lcm_op_occs/123456"))
+                .andRespond(withSuccess(gson.toJson(secondOperationQueryReponse), MediaType.APPLICATION_JSON));
+
+        // Invoke the create request
+
+        final ResponseEntity<CreateVnfResponse> createVnfResponse =
+                controller.vnfCreate("myTestVnfId", createVnfRequest, "asadas", "so", "1213");
+        assertEquals(HttpStatus.ACCEPTED, createVnfResponse.getStatusCode());
+        assertNotNull(createVnfResponse.getBody().getJobId());
+
+        final ArgumentCaptor<GenericVnf> genericVnfArgument = ArgumentCaptor.forClass(GenericVnf.class);
+        final ArgumentCaptor<AAIResourceUri> uriArgument = ArgumentCaptor.forClass(AAIResourceUri.class);
+
+        verify(aaiResourcesClient).update(uriArgument.capture(), genericVnfArgument.capture());
+
+        assertEquals("/network/generic-vnfs/generic-vnf/myTestVnfId", uriArgument.getValue().build().toString());
+
+        assertEquals("myTestVnfId", genericVnfArgument.getValue().getVnfId());
+        assertEquals(1, genericVnfArgument.getValue().getRelationshipList().getRelationship().size());
+        final Relationship createdRelationship =
+                genericVnfArgument.getValue().getRelationshipList().getRelationship().get(0);
+        assertEquals("esr-vnfm", createdRelationship.getRelatedTo());
+        assertEquals("tosca.relationships.DependsOn", createdRelationship.getRelationshipLabel());
+        assertEquals("/aai/v15/external-system/esr-vnfm-list/esr-vnfm/vnfm2", createdRelationship.getRelatedLink());
+
+        // check the job status
+
+        final ResponseEntity<QueryJobResponse> firstJobQueryResponse =
+                controller.jobQuery(createVnfResponse.getBody().getJobId(), "", "so", "1213");
+        assertEquals(OperationEnum.INSTANTIATE, firstJobQueryResponse.getBody().getOperation());
+        assertEquals(OperationStateEnum.PROCESSING, firstJobQueryResponse.getBody().getOperationState());
+        assertEquals(JAN_1_2019_12_00, firstJobQueryResponse.getBody().getStartTime());
+        assertEquals(JAN_1_2019_1_00, firstJobQueryResponse.getBody().getStateEnteredTime());
+
+        final ResponseEntity<QueryJobResponse> secondJobQueryResponse =
+                controller.jobQuery(createVnfResponse.getBody().getJobId(), "", "so", "1213");
+        assertEquals(OperationEnum.INSTANTIATE, secondJobQueryResponse.getBody().getOperation());
+        assertEquals(OperationStateEnum.COMPLETED, secondJobQueryResponse.getBody().getOperationState());
+        assertEquals(JAN_1_2019_12_00, secondJobQueryResponse.getBody().getStartTime());
+        assertEquals(JAN_1_2019_1_00, secondJobQueryResponse.getBody().getStateEnteredTime());
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void createVnf_VnfAlreadyExistsOnVnfm_ThrowsIllegalArgumentException() throws Exception {
+        final Tenant tenant = new Tenant().cloudOwner(CLOUD_OWNER).regionName(REGION).tenantId(TENANT_ID);
+        final CreateVnfRequest createVnfRequest = new CreateVnfRequest().name("myTestName").tenant(tenant);
+
+        final GenericVnf genericVnf = new GenericVnf();
+        genericVnf.setVnfId("myTestVnfId");
+        genericVnf.setNfType("vnfmType1");
+        genericVnf.setSelflink("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm");
+
+        doReturn(Optional.of(genericVnf)).when(aaiResourcesClient).get(eq(GenericVnf.class),
+                MockitoHamcrest.argThat(new AaiResourceUriMatcher("/network/generic-vnfs/generic-vnf/myTestVnfId")));
+
+        final InlineResponse201 reponse = new InlineResponse201();
+        mockRestServer.expect(requestTo(new URI("http://vnfm:8080/vnfs/myTestVnfIdOnVnfm")))
+                .andRespond(withSuccess(gson.toJson(reponse), MediaType.APPLICATION_JSON));
+
+        controller.vnfCreate("myTestVnfId", createVnfRequest, "asadas", "so", "1213");
+    }
+
+    @Test(expected = VnfmNotFoundException.class)
+    public void createVnf_NoMatchingVnfmFound_ThrowsException() throws Exception {
+        final Tenant tenant = new Tenant().cloudOwner(CLOUD_OWNER).regionName(REGION).tenantId(TENANT_ID);
+        final CreateVnfRequest createVnfRequest = new CreateVnfRequest().name("myTestName").tenant(tenant);
+
+        setUpGenericVnfInMockAai("anotherType");
+        setUpVnfmsInMockAai();
+
+        controller.vnfCreate("myTestVnfId", createVnfRequest, "asadas", "so", "1213");
+    }
+
+    @Test
+    public void createVnf_VnfmAlreadyAssociatedWithVnf_Returns202AndJobId() throws Exception {
+        final Tenant tenant = new Tenant().cloudOwner(CLOUD_OWNER).regionName(REGION).tenantId(TENANT_ID);
+        final CreateVnfRequest createVnfRequest = new CreateVnfRequest().name("myTestName").tenant(tenant);
+
+        setUpGenericVnfWithVnfmRelationshipInMockAai("vnfmType2", "vnfm1");
+        setUpVnfmsInMockAai();
+        setUpVimInMockAai();
+
+        mockRestServer.expect(requestTo("http://dummy.value/until/create/implememted/vnfId"))
+                .andRespond(withStatus(HttpStatus.ACCEPTED).contentType(MediaType.APPLICATION_JSON)
+                        .location(new URI("http://vnfm2:8080/vnf_lcm_op_occs/123456")));
+
+        final ResponseEntity<CreateVnfResponse> response =
+                controller.vnfCreate("myTestVnfId", createVnfRequest, "asadas", "so", "1213");
+        assertEquals(HttpStatus.ACCEPTED, response.getStatusCode());
         assertNotNull(response.getBody().getJobId());
     }
 
     @Test
     public void createVnf_UnauthorizedUser_Returns401() throws Exception {
         final TestRestTemplate restTemplateWrongPassword = new TestRestTemplate("test", "wrongPassword");
-        final CreateVnfRequest createVnfRequest = new CreateVnfRequest();
+        final Tenant tenant = new Tenant().cloudOwner(CLOUD_OWNER).regionName(REGION).tenantId(TENANT_ID);
+        final CreateVnfRequest createVnfRequest = new CreateVnfRequest().name("myTestName").tenant(tenant);
+
         final RequestEntity<CreateVnfRequest> request =
                 RequestEntity.post(new URI("http://localhost:" + port + "/so/vnfm-adapter/v1/vnfs/myVnfId"))
                         .accept(MediaType.APPLICATION_JSON).contentType(MediaType.APPLICATION_JSON)
@@ -75,4 +245,190 @@ public class VnfmAdapterControllerTest {
         assertEquals(401, response.getStatusCode().value());
     }
 
+    @Test
+    public void deleteVnf_ValidRequest_Returns202AndJobId() throws Exception {
+        final TestRestTemplate restTemplate = new TestRestTemplate("test", "test");
+        final RequestEntity<Void> request = RequestEntity
+                .delete(new URI("http://localhost:" + port + "/so/vnfm-adapter/v1/vnfs/myVnfId"))
+                .accept(MediaType.APPLICATION_JSON).header("X-ONAP-RequestId", "myRequestId")
+                .header("X-ONAP-InvocationID", "myInvocationId").header("Content-Type", "application/json").build();
+        final ResponseEntity<DeleteVnfResponse> deleteVnfResponse =
+                restTemplate.exchange(request, DeleteVnfResponse.class);
+        assertEquals(202, deleteVnfResponse.getStatusCode().value());
+        assertNotNull(deleteVnfResponse.getBody().getJobId());
+
+
+        final EsrSystemInfo esrSystemInfo = new EsrSystemInfo();
+        esrSystemInfo.setServiceUrl("http://vnfm:8080");
+        esrSystemInfo.setType("vnfmType");
+        esrSystemInfo.setSystemType("VNFM");
+        final EsrSystemInfoList esrSystemInfoList = new EsrSystemInfoList();
+        esrSystemInfoList.getEsrSystemInfo().add(esrSystemInfo);
+
+        doReturn(Optional.of(esrSystemInfoList)).when(aaiResourcesClient).get(eq(EsrSystemInfoList.class),
+                MockitoHamcrest.argThat(new AaiResourceUriMatcher("/external-system/esr-vnfm-list/esr-vnfm/...")));
+
+        final InlineResponse200 firstOperationQueryResponse = createOperationQueryResponse(
+                org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationEnum.TERMINATE,
+                org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationStateEnum.PROCESSING);
+        mockRestServer.expect(requestTo(new StringStartsWith("http://vnfm:8080/vnf_lcm_op_occs")))
+                .andRespond(withSuccess(gson.toJson(firstOperationQueryResponse), MediaType.APPLICATION_JSON));
+
+
+        final InlineResponse200 secondOperationQueryReponse = createOperationQueryResponse(
+                org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationEnum.TERMINATE,
+                org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationStateEnum.COMPLETED);
+        mockRestServer.expect(requestTo(new StringStartsWith("http://vnfm:8080/vnf_lcm_op_occs")))
+                .andRespond(withSuccess(gson.toJson(secondOperationQueryReponse), MediaType.APPLICATION_JSON));
+
+
+        final ResponseEntity<QueryJobResponse> firstJobQueryResponse =
+                controller.jobQuery(deleteVnfResponse.getBody().getJobId(), "", "so", "1213");
+        assertEquals(OperationEnum.TERMINATE, firstJobQueryResponse.getBody().getOperation());
+        assertEquals(OperationStateEnum.PROCESSING, firstJobQueryResponse.getBody().getOperationState());
+        assertEquals(JAN_1_2019_12_00, firstJobQueryResponse.getBody().getStartTime());
+        assertEquals(JAN_1_2019_1_00, firstJobQueryResponse.getBody().getStateEnteredTime());
+
+        final ResponseEntity<QueryJobResponse> secondJobQueryResponse =
+                controller.jobQuery(deleteVnfResponse.getBody().getJobId(), "", "so", "1213");
+        assertEquals(OperationEnum.TERMINATE, secondJobQueryResponse.getBody().getOperation());
+        assertEquals(OperationStateEnum.PROCESSING, secondJobQueryResponse.getBody().getOperationState());
+        assertEquals(JAN_1_2019_12_00, secondJobQueryResponse.getBody().getStartTime());
+        assertEquals(JAN_1_2019_1_00, secondJobQueryResponse.getBody().getStateEnteredTime());
+    }
+
+    private InlineResponse200 createOperationQueryResponse(
+            final org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationEnum operation,
+            final org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationStateEnum operationState) {
+        final InlineResponse200 response = new InlineResponse200();
+        response.setId("9876");
+        response.setOperation(operation);
+        response.setOperationState(operationState);
+        response.setStartTime(JAN_1_2019_12_00);
+        response.setStateEnteredTime(JAN_1_2019_1_00);
+        response.setVnfInstanceId("myVnfInstanceId");
+        return response;
+    }
+
+    private GenericVnf createGenericVnf(final String type) {
+        final GenericVnf genericVnf = new GenericVnf();
+        genericVnf.setVnfId("myTestVnfId");
+        genericVnf.setNfType(type);
+        return genericVnf;
+    }
+
+    private void setUpGenericVnfInMockAai(final String type) {
+        final GenericVnf genericVnf = createGenericVnf(type);
+
+        doReturn(Optional.of(genericVnf)).when(aaiResourcesClient).get(eq(GenericVnf.class),
+                MockitoHamcrest.argThat(new AaiResourceUriMatcher("/network/generic-vnfs/generic-vnf/myTestVnfId")));
+    }
+
+    private void setUpGenericVnfWithVnfmRelationshipInMockAai(final String type, final String vnfmId) {
+        final GenericVnf genericVnf = createGenericVnf(type);
+
+        final Relationship relationshipToVnfm = new Relationship();
+        relationshipToVnfm.setRelatedLink(
+                "/aai/v15/external-system/esr-vnfm-li//        final InlineResponse201 vnfInstance = new InlineResponse201();\n"
+                        + "//        vnfInstance.setInstantiationState(InstantiationStateEnum.NOT_INSTANTIATED);\n"
+                        + "//        mockRestServer.expect(requestTo(\"http://dummy.value/until/create/implememted/vnfId\"))\n"
+                        + "//                .andRespond(withSuccess(gson.toJson(vnfInstance), MediaType.APPLICATION_JSON));st/esr-vnfm/"
+                        + vnfmId);
+        relationshipToVnfm.setRelatedTo("esr-vnfm");
+        final RelationshipData relationshipData = new RelationshipData();
+        relationshipData.setRelationshipKey("esr-vnfm.vnfm-id");
+        relationshipData.setRelationshipValue(vnfmId);
+        relationshipToVnfm.getRelationshipData().add(relationshipData);
+
+        final RelationshipList relationshipList = new RelationshipList();
+        relationshipList.getRelationship().add(relationshipToVnfm);
+        genericVnf.setRelationshipList(relationshipList);
+
+        doReturn(Optional.of(genericVnf)).when(aaiResourcesClient).get(eq(GenericVnf.class),
+                MockitoHamcrest.argThat(new AaiResourceUriMatcher("/network/generic-vnfs/generic-vnf/myTestVnfId")));
+    }
+
+    private void setUpVnfmsInMockAai() {
+        final EsrSystemInfo esrSystemInfo1 = new EsrSystemInfo();
+        esrSystemInfo1.setServiceUrl("http://vnfm1:8080");
+        esrSystemInfo1.setType("vnfmType1");
+        esrSystemInfo1.setSystemType("VNFM");
+        final EsrSystemInfoList esrSystemInfoList1 = new EsrSystemInfoList();
+        esrSystemInfoList1.getEsrSystemInfo().add(esrSystemInfo1);
+
+        final EsrVnfm esrVnfm1 = new EsrVnfm();
+        esrVnfm1.setVnfmId("vnfm1");
+        esrVnfm1.setEsrSystemInfoList(esrSystemInfoList1);
+        esrVnfm1.setResourceVersion("1234");
+
+        final EsrSystemInfo esrSystemInfo2 = new EsrSystemInfo();
+        esrSystemInfo2.setServiceUrl("http://vnfm2:8080");
+        esrSystemInfo2.setType("vnfmType2");
+        esrSystemInfo2.setSystemType("VNFM");
+        final EsrSystemInfoList esrSystemInfoList2 = new EsrSystemInfoList();
+        esrSystemInfoList2.getEsrSystemInfo().add(esrSystemInfo2);
+
+        final EsrVnfm esrVnfm2 = new EsrVnfm();
+        esrVnfm2.setVnfmId("vnfm2");
+        esrVnfm2.setEsrSystemInfoList(esrSystemInfoList2);
+        esrVnfm2.setResourceVersion("1234");
+
+        final EsrVnfmList esrVnfmList = new EsrVnfmList();
+        esrVnfmList.getEsrVnfm().add(esrVnfm1);
+        esrVnfmList.getEsrVnfm().add(esrVnfm2);
+
+        doReturn(Optional.of(esrVnfmList)).when(aaiResourcesClient).get(eq(EsrVnfmList.class),
+                MockitoHamcrest.argThat(new AaiResourceUriMatcher("/external-system/esr-vnfm-list")));
+
+        doReturn(Optional.of(esrSystemInfoList1)).when(aaiResourcesClient).get(eq(EsrSystemInfoList.class),
+                MockitoHamcrest.argThat(new AaiResourceUriMatcher(
+                        "/external-system/esr-vnfm-list/esr-vnfm/vnfm1/esr-system-info-list")));
+        doReturn(Optional.of(esrSystemInfoList2)).when(aaiResourcesClient).get(eq(EsrSystemInfoList.class),
+                MockitoHamcrest.argThat(new AaiResourceUriMatcher(
+                        "/external-system/esr-vnfm-list/esr-vnfm/vnfm2/esr-system-info-list")));
+    }
+
+    private void setUpVimInMockAai() {
+        final EsrSystemInfo esrSystemInfo = new EsrSystemInfo();
+        esrSystemInfo.setServiceUrl("http://myVim:8080");
+        esrSystemInfo.setType("openstack");
+        esrSystemInfo.setSystemType("VIM");
+        esrSystemInfo.setCloudDomain("myDomain");
+        esrSystemInfo.setUserName("myUser");
+        esrSystemInfo.setPassword("myPassword");
+
+        final EsrSystemInfoList esrSystemInfoList = new EsrSystemInfoList();
+        esrSystemInfoList.getEsrSystemInfo().add(esrSystemInfo);
+
+        doReturn(Optional.of(esrSystemInfoList)).when(aaiResourcesClient).get(eq(EsrSystemInfoList.class),
+                MockitoHamcrest.argThat(new AaiResourceUriMatcher("/cloud-infrastructure/cloud-regions/cloud-region/"
+                        + CLOUD_OWNER + "/" + REGION + "/esr-system-info-list")));
+    }
+
+    private class AaiResourceUriMatcher extends BaseMatcher<AAIResourceUri> {
+
+        final String uriAsString;
+
+        public AaiResourceUriMatcher(final String uriAsString) {
+            this.uriAsString = uriAsString;
+        }
+
+        @Override
+        public boolean matches(final Object item) {
+            if (item instanceof AAIResourceUri) {
+                if (uriAsString.endsWith("...")) {
+                    return ((AAIResourceUri) item).build().toString()
+                            .startsWith(uriAsString.substring(0, uriAsString.indexOf("...")));
+                }
+                return ((AAIResourceUri) item).build().toString().equals(uriAsString);
+            }
+            return false;
+        }
+
+        @Override
+        public void describeTo(final Description description) {}
+
+    }
+
+
 }