Initial code for network discovery microservice

Issue-ID: SDNC-317

Change-Id: I09d44de02283079471de0084da07793cb3d7820c
Signed-off-by: Brad Benesch <brad.benesch@amdocs.com>

11 files changed, 1707 insertions, 0 deletions

diff --git a/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/componenttest/mockito/AAIConfigurationTest.java b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/componenttest/mockito/AAIConfigurationTest.java
new file mode 100644
index 0000000..9b0d6e2
--- /dev/null
+++ b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/componenttest/mockito/AAIConfigurationTest.java
@@ -0,0 +1,45 @@
+/*
+ * ============LICENSE_START===================================================
+ * Copyright (c) 2018 Amdocs
+ * ============================================================================
+ * 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.onap.sdnc.apps.pomba.servicedecomposition.componenttest.mockito;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import org.junit.Test;
+import org.onap.sdnc.apps.pomba.servicedecomposition.AAIConfiguration;
+
+public class AAIConfigurationTest {
+
+    AAIConfiguration aaiConfiguration = mock(AAIConfiguration.class);
+
+    @Test
+    public void testGetUrl() {
+        String url = "www.google.com";
+        when(aaiConfiguration.getURL()).thenReturn(url);
+        assertEquals(aaiConfiguration.getURL().toString(), "www.google.com");
+    }
+
+    @Test
+    public void testGetServiceInstancePath() {
+        String msg = "Hello User!";
+        when(aaiConfiguration.getServiceInstancePath()).thenReturn(msg);
+        assertEquals(aaiConfiguration.getServiceInstancePath().toString(), "Hello User!");
+    }
+}
diff --git a/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/componenttest/mockito/JerseyConfigurationTest.java b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/componenttest/mockito/JerseyConfigurationTest.java
new file mode 100644
index 0000000..8055f0a
--- /dev/null
+++ b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/componenttest/mockito/JerseyConfigurationTest.java
@@ -0,0 +1,36 @@
+/*
+ * ============LICENSE_START===================================================
+ * Copyright (c) 2018 Amdocs
+ * ============================================================================
+ * 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.onap.sdnc.apps.pomba.servicedecomposition.componenttest.mockito;
+
+import static junit.framework.TestCase.assertEquals;
+
+import javax.ws.rs.client.Client;
+import org.junit.Test;
+import org.onap.sdnc.apps.pomba.servicedecomposition.JerseyConfiguration;
+
+public class JerseyConfigurationTest {
+
+    @Test
+    public void runTest() {
+        JerseyConfiguration jerseyConfiguration = new JerseyConfiguration();
+        Client client = jerseyConfiguration.jerseyClient();
+        String protocol = client.getSslContext().getProtocol();
+        assertEquals(protocol, "TLS");
+    }
+}
diff --git a/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/componenttest/mockito/WebConfigurationTest.java b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/componenttest/mockito/WebConfigurationTest.java
new file mode 100644
index 0000000..9728a48
--- /dev/null
+++ b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/componenttest/mockito/WebConfigurationTest.java
@@ -0,0 +1,38 @@
+/*
+ * ============LICENSE_START===================================================
+ * Copyright (c) 2018 Amdocs
+ * ============================================================================
+ * 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.onap.sdnc.apps.pomba.servicedecomposition.componenttest.mockito;
+
+import static junit.framework.TestCase.assertEquals;
+
+import org.junit.Test;
+import org.onap.sdnc.apps.pomba.servicedecomposition.WebConfiguration;
+import org.springframework.web.servlet.config.annotation.ViewResolverRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+
+public class WebConfigurationTest {
+    @Test
+    public void runTest() {
+        WebConfiguration webConfiguration = new WebConfiguration();
+        WebMvcConfigurerAdapter webMvcConfigurerAdapter = webConfiguration.forwardToIndex();
+        ViewResolverRegistry registry = new ViewResolverRegistry();
+        webMvcConfigurerAdapter.configureViewResolvers(registry);
+        assertEquals(registry.hasRegistrations(), false);
+    }
+
+}
diff --git a/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/test/ServiceDecompositionTest.java b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/test/ServiceDecompositionTest.java
new file mode 100644
index 0000000..ba20a88
--- /dev/null
+++ b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/test/ServiceDecompositionTest.java
@@ -0,0 +1,245 @@
+/*
+ *  ============LICENSE_START===================================================
+ * Copyright (c) 2018 Amdocs
+ * ============================================================================
+ * 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.onap.sdnc.apps.pomba.servicedecomposition.test;
+
+import static com.github.tomakehurst.wiremock.client.WireMock.get;
+import static com.github.tomakehurst.wiremock.client.WireMock.notFound;
+import static com.github.tomakehurst.wiremock.client.WireMock.okJson;
+import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import com.github.tomakehurst.wiremock.junit.WireMockRule;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.Base64;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.onap.logging.ref.slf4j.ONAPLogConstants;
+import org.onap.sdnc.apps.pomba.servicedecomposition.service.rs.RestService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
+import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@EnableAutoConfiguration(exclude = { DataSourceAutoConfiguration.class, HibernateJpaAutoConfiguration.class })
+@WebAppConfiguration
+@SpringBootTest
+@TestPropertySource(properties = {
+        "aai.httpProtocol=http",
+        "aai.host=localhost",
+        "aai.port=8081",
+        "basicAuth.username=admin",
+        "basicAuth.password=admin"
+    })
+public class ServiceDecompositionTest {
+
+    private static final String AUTH = "Basic " + Base64.getEncoder().encodeToString("admin:admin".getBytes());
+
+    // TODO missing code coverage for VNFC resources
+
+    @Rule
+    public WireMockRule aai = new WireMockRule(wireMockConfig().port(8081));
+
+    @Autowired
+    private RestService service;
+
+    /**
+     * Simulation of the firewall demo service, using json captured from real A&AI queries.
+     * The resource relationship looks something like.
+     * <pre>
+     * service instance
+     * +- generic-vnf 1
+     * |  +- vserver
+     * +- generic-vnf 2
+     *    +- network 1
+     *    +- network 2
+     * </pre>
+     */
+    @Test
+    public void testDemoFirewallService() throws Exception {
+        // setup A&AI responses
+        addResponse(
+                "/aai/v13/nodes/service-instance/c6456519-6acf-4adb-997c-3c363dd4caaf",
+                "junit/aai-service-instance.json");
+        addResponse(
+                "/aai/v13/network/generic-vnfs/generic-vnf/6700c313-fbb7-4cf9-ac70-0293ec56df68?depth=2",
+                "junit/aai-generic-vnf1.json");
+        addResponse(
+                "/aai/v13/network/generic-vnfs/generic-vnf/8a9ddb25-2e79-449c-a40d-5011bac0da39?depth=2",
+                "junit/aai-generic-vnf2.json");
+        addResponse(
+                "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/RegionOne/tenants/tenant"
+                        + "/b49b830686654191bb1e952a74b014ad/vservers/vserver/b494cd6e-b9f3-45e0-afe7-e1d1a5f5d74a",
+                "junit/aai-vserver.json");
+        addResponse(
+                "/aai/v13/network/l3-networks/l3-network/HNP1d77c-1094-41ec-b7f3-94bb30951870",
+                "junit/aai-l3-network1.json");
+        addResponse(
+                "/aai/v13/network/l3-networks/l3-network/HNP1d77c-1094-41ec-b7f3-94bb30951872",
+                "junit/aai-l3-network2.json");
+
+        final String serviceInstanceId = "c6456519-6acf-4adb-997c-3c363dd4caaf";
+        final String vnfId1 = "6700c313-fbb7-4cf9-ac70-0293ec56df68";
+        final String vnfId2 = "8a9ddb25-2e79-449c-a40d-5011bac0da39";
+        final String vserverId = "b494cd6e-b9f3-45e0-afe7-e1d1a5f5d74a";
+        final String networkId1 = "HNP1d77c-1094-41ec-b7f3-94bb30951870";
+        final String networkId2 = "HNP1d77c-1094-41ec-b7f3-94bb30951872";
+
+        HttpServletRequest httpRequest = new TestHttpServletRequest();
+        Response response = this.service.getContext(httpRequest, AUTH, "network-discovery-context-builder", null,
+                serviceInstanceId);
+        assertEquals(200, response.getStatus());
+
+        JSONObject serviceInstance = new JSONObject((String)response.getEntity());
+
+        // verify two generic-vnfs added to service instance data
+        verifyResource(serviceInstance, "generic-vnfs", "vnf-id", vnfId1);
+        verifyResource(serviceInstance, "generic-vnfs", "vnf-id", vnfId2);
+
+        JSONArray vnfs = serviceInstance.getJSONArray("generic-vnfs");
+        for (int i = 0; i < vnfs.length(); i++) {
+            JSONObject vnf = vnfs.getJSONObject(i);
+            String vnfId = vnf.getString("vnf-id");
+            switch (vnfId) {
+                case vnfId1:
+                    // verify vserver resource
+                    verifyResource(vnf, "vservers", "vserver-id", vserverId);
+                    break;
+                case vnfId2:
+                    // verify network resources
+                    verifyResource(vnf, "l3-networks", "network-id", networkId1);
+                    verifyResource(vnf, "l3-networks", "network-id", networkId2);
+                    break;
+                default:
+                    fail("Unexpected generic-vnf " + vnfId);
+            }
+        }
+    }
+
+    @Test
+    public void testNoAuthHeader() throws Exception {
+        String fromAppId = "junit";
+        String transactionId = null;
+        String serviceInstanceId = "aServiceInstanceId";
+        // no Authorization header
+        Response response = this.service.getContext(new TestHttpServletRequest(), null, fromAppId, transactionId,
+                serviceInstanceId);
+        assertEquals(Status.UNAUTHORIZED.getStatusCode(), response.getStatus());
+        // should get WWW-Authenticate header in response
+        assertTrue(response.getHeaderString(HttpHeaders.WWW_AUTHENTICATE).startsWith("Basic realm"));
+    }
+
+    @Test
+    public void testUnauthorized() throws Exception {
+        // bad credentials
+        String authorization = "Basic " + Base64.getEncoder().encodeToString("aaa:bbb".getBytes());
+        String fromAppId = "junit";
+        String transactionId = null;
+        String serviceInstanceId = "aServiceInstanceId";
+
+        Response response = this.service.getContext(new TestHttpServletRequest(), authorization, fromAppId,
+                transactionId, serviceInstanceId);
+        assertEquals(Status.UNAUTHORIZED.getStatusCode(), response.getStatus());
+        // should not get WWW-Authenticate header in response
+        assertNull(response.getHeaderString(HttpHeaders.WWW_AUTHENTICATE));
+    }
+
+    /** Fail if calling app name is missing. */
+    @Test
+    public void verifyFromAppId() throws Exception {
+        String fromAppId = null;
+        String transactionId = null;
+        String serviceInstanceId = "someValue";
+
+        Response response = this.service.getContext(new TestHttpServletRequest(), AUTH, fromAppId, transactionId,
+                serviceInstanceId);
+        assertEquals(Status.BAD_REQUEST.getStatusCode(), response.getStatus());
+        assertTrue(((String)response.getEntity()).contains(ONAPLogConstants.Headers.PARTNER_NAME));
+    }
+
+    /** Fail if service instance id is missing. */
+    @Test
+    public void verifyServiceInstanceId() throws Exception {
+        String fromAppId = "junit";
+        String transactionId = null;
+        String serviceInstanceId = null;
+
+        Response response = this.service.getContext(new TestHttpServletRequest(), AUTH, fromAppId, transactionId,
+                serviceInstanceId);
+        assertEquals(Status.BAD_REQUEST.getStatusCode(), response.getStatus());
+        assertTrue(((String)response.getEntity()).contains("service-instance-id"));
+    }
+
+    /** Unknown service-instance-id return HTTP 404. */
+    @Test
+    public void testInvalidServiceId() throws Exception {
+        aai.stubFor(get("/aai/v13/nodes/service-instance/noSuchServiceId").willReturn(notFound()));
+
+        Response response =
+                this.service.getContext(new TestHttpServletRequest(), AUTH, "junit", null, "noSuchServiceId");
+
+        assertEquals(Status.NOT_FOUND.getStatusCode(), response.getStatus());
+    }
+
+    private void verifyResource(JSONObject parent, String arrayName, String field, String value) {
+        JSONArray array = parent.getJSONArray(arrayName);
+        for (int i = 0; i < array.length(); i++) {
+            JSONObject item = array.getJSONObject(i);
+            if (value.equals(item.getString(field))) {
+                return;
+            }
+        }
+        fail("Did not find " + field + "=" + value + " in " + arrayName + " array");
+    }
+
+
+    private void addResponse(String path, String classpathResource) throws IOException {
+        String payload = readFully(ClassLoader.getSystemResourceAsStream(classpathResource));
+        aai.stubFor(get(path).willReturn(okJson(payload)));
+    }
+
+
+    private String readFully(InputStream in) throws IOException {
+        char[] cbuf = new char[1024];
+        StringBuilder content = new StringBuilder();
+        try (InputStreamReader reader = new InputStreamReader(in, "UTF-8")) {
+            int count;
+            while ((count = reader.read(cbuf)) >= 0) {
+                content.append(cbuf, 0, count);
+            }
+        }
+        return content.toString();
+    }
+}
diff --git a/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/test/TestHttpServletRequest.java b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/test/TestHttpServletRequest.java
new file mode 100644
index 0000000..fc00a61
--- /dev/null
+++ b/pomba/service-decomposition/src/test/java/org/onap/sdnc/apps/pomba/servicedecomposition/test/TestHttpServletRequest.java
@@ -0,0 +1,392 @@
+/*
+ *  ============LICENSE_START===================================================
+ * Copyright (c) 2018 Amdocs
+ * ============================================================================
+ * 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.onap.sdnc.apps.pomba.servicedecomposition.test;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.security.Principal;
+import java.util.Collection;
+import java.util.Enumeration;
+import java.util.Locale;
+import java.util.Map;
+import javax.servlet.AsyncContext;
+import javax.servlet.DispatcherType;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletInputStream;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import javax.servlet.http.HttpUpgradeHandler;
+import javax.servlet.http.Part;
+
+public class TestHttpServletRequest implements HttpServletRequest {
+    @Override
+    public String getHeader(String name) {
+        return null;
+    }
+
+    @Override
+    public String getRemoteAddr() {
+        return "localhost";
+    }
+
+    @Override
+    public String getServerName() {
+        return "localhost";
+    }
+
+    @Override
+    public String getRequestURI() {
+        return "/test";
+    }
+
+
+    @Override
+    public Object getAttribute(String name) {
+        throw new UnsupportedOperationException("getAttribute");
+    }
+
+    @Override
+    public Enumeration<String> getAttributeNames() {
+        throw new UnsupportedOperationException("getAttributeNames");
+    }
+
+    @Override
+    public String getCharacterEncoding() {
+        throw new UnsupportedOperationException("getCharacterEncoding");
+    }
+
+    @Override
+    public void setCharacterEncoding(String env) throws UnsupportedEncodingException {
+        throw new UnsupportedOperationException("setCharacterEncoding");
+    }
+
+    @Override
+    public int getContentLength() {
+        throw new UnsupportedOperationException("getContentLength");
+    }
+
+    @Override
+    public long getContentLengthLong() {
+        throw new UnsupportedOperationException("getContentLengthLong");
+    }
+
+    @Override
+    public String getContentType() {
+        throw new UnsupportedOperationException("getContentType");
+    }
+
+    @Override
+    public ServletInputStream getInputStream() throws IOException {
+        throw new UnsupportedOperationException("getInputStream");
+    }
+
+    @Override
+    public String getParameter(String name) {
+        throw new UnsupportedOperationException("getParameter");
+    }
+
+    @Override
+    public Enumeration<String> getParameterNames() {
+        throw new UnsupportedOperationException("getParameterNames");
+    }
+
+    @Override
+    public String[] getParameterValues(String name) {
+        throw new UnsupportedOperationException("getParameterValues");
+    }
+
+    @Override
+    public Map<String, String[]> getParameterMap() {
+        throw new UnsupportedOperationException("getParameterMap");
+    }
+
+    @Override
+    public String getProtocol() {
+        throw new UnsupportedOperationException("getProtocol");
+    }
+
+    @Override
+    public String getScheme() {
+        throw new UnsupportedOperationException("getScheme");
+    }
+
+    @Override
+    public int getServerPort() {
+        throw new UnsupportedOperationException("getServerPort");
+    }
+
+    @Override
+    public BufferedReader getReader() throws IOException {
+        throw new UnsupportedOperationException("getReader");
+    }
+
+    @Override
+    public String getRemoteHost() {
+        throw new UnsupportedOperationException("getRemoteHost");
+    }
+
+    @Override
+    public void setAttribute(String name, Object obj) {
+        throw new UnsupportedOperationException("setAttribute");
+    }
+
+    @Override
+    public void removeAttribute(String name) {
+        throw new UnsupportedOperationException("removeAttribute");
+    }
+
+    @Override
+    public Locale getLocale() {
+        throw new UnsupportedOperationException("getLocale");
+    }
+
+    @Override
+    public Enumeration<Locale> getLocales() {
+        throw new UnsupportedOperationException("getLocales");
+    }
+
+    @Override
+    public boolean isSecure() {
+        throw new UnsupportedOperationException("isSecure");
+    }
+
+    @Override
+    public RequestDispatcher getRequestDispatcher(String path) {
+        throw new UnsupportedOperationException("getRequestDispatcher");
+    }
+
+    @Override
+    public String getRealPath(String path) {
+        throw new UnsupportedOperationException("getRealPath");
+    }
+
+    @Override
+    public int getRemotePort() {
+        throw new UnsupportedOperationException("getRemotePort");
+    }
+
+    @Override
+    public String getLocalName() {
+        throw new UnsupportedOperationException("getLocalName");
+    }
+
+    @Override
+    public String getLocalAddr() {
+        throw new UnsupportedOperationException("getLocalAddr");
+    }
+
+    @Override
+    public int getLocalPort() {
+        throw new UnsupportedOperationException("getLocalPort");
+    }
+
+    @Override
+    public ServletContext getServletContext() {
+        throw new UnsupportedOperationException("getServletContext");
+    }
+
+    @Override
+    public AsyncContext startAsync() throws IllegalStateException {
+        throw new UnsupportedOperationException("startAsync");
+    }
+
+    @Override
+    public AsyncContext startAsync(ServletRequest servletRequest, ServletResponse servletResponse)
+            throws IllegalStateException {
+        throw new UnsupportedOperationException("startAsync");
+    }
+
+    @Override
+    public boolean isAsyncStarted() {
+        throw new UnsupportedOperationException("isAsyncStarted");
+    }
+
+    @Override
+    public boolean isAsyncSupported() {
+        throw new UnsupportedOperationException("isAsyncSupported");
+    }
+
+    @Override
+    public AsyncContext getAsyncContext() {
+        throw new UnsupportedOperationException("getAsyncContext");
+    }
+
+    @Override
+    public DispatcherType getDispatcherType() {
+        throw new UnsupportedOperationException("getDispatcherType");
+    }
+
+    @Override
+    public String getAuthType() {
+        throw new UnsupportedOperationException("getAuthType");
+    }
+
+    @Override
+    public Cookie[] getCookies() {
+        throw new UnsupportedOperationException("getCookies");
+    }
+
+    @Override
+    public long getDateHeader(String name) {
+        throw new UnsupportedOperationException("getDateHeader");
+    }
+
+    @Override
+    public Enumeration<String> getHeaders(String name) {
+        throw new UnsupportedOperationException("getHeaders");
+    }
+
+    @Override
+    public Enumeration<String> getHeaderNames() {
+        throw new UnsupportedOperationException("getHeaderNames");
+    }
+
+    @Override
+    public int getIntHeader(String name) {
+        throw new UnsupportedOperationException("getIntHeader");
+    }
+
+    @Override
+    public String getMethod() {
+        throw new UnsupportedOperationException("getMethod");
+    }
+
+    @Override
+    public String getPathInfo() {
+        throw new UnsupportedOperationException("getPathInfo");
+    }
+
+    @Override
+    public String getPathTranslated() {
+        throw new UnsupportedOperationException("getPathTranslated");
+    }
+
+    @Override
+    public String getContextPath() {
+        throw new UnsupportedOperationException("getContextPath");
+    }
+
+    @Override
+    public String getQueryString() {
+        throw new UnsupportedOperationException("getQueryString");
+    }
+
+    @Override
+    public String getRemoteUser() {
+        throw new UnsupportedOperationException("getRemoteUser");
+    }
+
+    @Override
+    public boolean isUserInRole(String role) {
+        throw new UnsupportedOperationException("isUserInRole");
+    }
+
+    @Override
+    public Principal getUserPrincipal() {
+        throw new UnsupportedOperationException("getUserPrincipal");
+    }
+
+    @Override
+    public String getRequestedSessionId() {
+        throw new UnsupportedOperationException("getRequestedSessionId");
+    }
+
+    @Override
+    public StringBuffer getRequestURL() {
+        throw new UnsupportedOperationException("getRequestURL");
+    }
+
+    @Override
+    public String getServletPath() {
+        throw new UnsupportedOperationException("getServletPath");
+    }
+
+    @Override
+    public HttpSession getSession(boolean create) {
+        throw new UnsupportedOperationException("getSession");
+    }
+
+    @Override
+    public HttpSession getSession() {
+        throw new UnsupportedOperationException("getSession");
+    }
+
+    @Override
+    public String changeSessionId() {
+        throw new UnsupportedOperationException("changeSessionId");
+    }
+
+    @Override
+    public boolean isRequestedSessionIdValid() {
+        throw new UnsupportedOperationException("isRequestedSessionIdValid");
+    }
+
+    @Override
+    public boolean isRequestedSessionIdFromCookie() {
+        throw new UnsupportedOperationException("isRequestedSessionIdFromCookie");
+    }
+
+    @Override
+    public boolean isRequestedSessionIdFromURL() {
+        throw new UnsupportedOperationException("isRequestedSessionIdFromURL");
+    }
+
+    @Override
+    public boolean isRequestedSessionIdFromUrl() {
+        throw new UnsupportedOperationException("isRequestedSessionIdFromUrl");
+    }
+
+    @Override
+    public boolean authenticate(HttpServletResponse response) throws IOException, ServletException {
+        throw new UnsupportedOperationException("authenticate");
+    }
+
+    @Override
+    public void login(String username, String password) throws ServletException {
+        throw new UnsupportedOperationException("login");
+    }
+
+    @Override
+    public void logout() throws ServletException {
+        throw new UnsupportedOperationException("logout");
+    }
+
+    @Override
+    public Collection<Part> getParts() throws IOException, ServletException {
+        throw new UnsupportedOperationException("getParts");
+    }
+
+    @Override
+    public Part getPart(String name) throws IOException, ServletException {
+        throw new UnsupportedOperationException("getPart");
+    }
+
+    @Override
+    public <T extends HttpUpgradeHandler> T upgrade(Class<T> httpUpgradeHandlerClass)
+            throws IOException, ServletException {
+        throw new UnsupportedOperationException("upgrade");
+    }
+}
diff --git a/pomba/service-decomposition/src/test/resources/junit/aai-generic-vnf1.json b/pomba/service-decomposition/src/test/resources/junit/aai-generic-vnf1.json
new file mode 100644
index 0000000..5c8bf3e
--- /dev/null
+++ b/pomba/service-decomposition/src/test/resources/junit/aai-generic-vnf1.json
@@ -0,0 +1,84 @@
+{
+    "vnf-id": "6700c313-fbb7-4cf9-ac70-0293ec56df68",
+    "vnf-name": "PacketGenerator-1",
+    "vnf-type": "vFW-vSINK-service/vPKG 0",
+    "service-id": "8ea56b0d-459d-4668-b363-c9567432d8b7",
+    "prov-status": "PREPROV",
+    "orchestration-status": "Created",
+    "in-maint": false,
+    "is-closed-loop-disabled": false,
+    "resource-version": "1527638176989",
+    "model-invariant-id": "99f1fd3f-845c-48f5-a0ba-11fbde6ae557",
+    "model-version-id": "a5565bf4-d55a-4964-8fbc-6a7674a2e676",
+    "model-customization-id": "4cc1e555-361f-4d69-ae21-9f371ea9f40c",
+    "nf-type": "",
+    "nf-function": "",
+    "nf-role": "",
+    "nf-naming-code": "",
+    "relationship-list": {
+        "relationship": [
+            {
+                "related-to": "service-instance",
+                "related-link": "/aai/v11/business/customers/customer/Demonstration/service-subscriptions/service-subscription/vFWCL/service-instances/service-instance/c6456519-6acf-4adb-997c-3c363dd4caaf",
+                "relationship-data": [
+                    {
+                        "relationship-key": "customer.global-customer-id",
+                        "relationship-value": "Demonstration"
+                    },
+                    {
+                        "relationship-key": "service-subscription.service-type",
+                        "relationship-value": "vFWCL"
+                    },
+                    {
+                        "relationship-key": "service-instance.service-instance-id",
+                        "relationship-value": "c6456519-6acf-4adb-997c-3c363dd4caaf"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "service-instance.service-instance-name",
+                        "property-value": "Firewall1"
+                    }
+                ]
+            },
+            {
+                "related-to": "vserver",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/RegionOne/tenants/tenant/b49b830686654191bb1e952a74b014ad/vservers/vserver/b494cd6e-b9f3-45e0-afe7-e1d1a5f5d74a",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "CloudOwner"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "RegionOne"
+                    },
+                    {
+                        "relationship-key": "tenant.tenant-id",
+                        "relationship-value": "b49b830686654191bb1e952a74b014ad"
+                    },
+                    {
+                        "relationship-key": "vserver.vserver-id",
+                        "relationship-value": "b494cd6e-b9f3-45e0-afe7-e1d1a5f5d74a"
+                    }
+                ]
+            }
+        ]
+    },
+    "vf-modules": {
+        "vf-module": [
+            {
+                "vf-module-id": "0f792076-f5b3-4251-9fcc-c4d5afae0eb1",
+                "vf-module-name": "vPacketGen-VNF-1128-3",
+                "heat-stack-id": "vPacketGen-VNF-1128-3/df34f5d6-ed39-4184-b785-51c37cfa8ac2",
+                "orchestration-status": "active",
+                "is-base-vf-module": true,
+                "resource-version": "1527641224058",
+                "model-invariant-id": "2a8844a8-f5f7-46dd-a732-472c6972a28e",
+                "model-version-id": "d6d4a002-a584-4640-bdce-a50e9bce552b",
+                "model-customization-id": "49c8f521-e5ee-4095-bb87-4090166e49ab",
+                "module-index": 0
+            }
+        ]
+    }
+}
diff --git a/pomba/service-decomposition/src/test/resources/junit/aai-generic-vnf2.json b/pomba/service-decomposition/src/test/resources/junit/aai-generic-vnf2.json
new file mode 100644
index 0000000..f96431e
--- /dev/null
+++ b/pomba/service-decomposition/src/test/resources/junit/aai-generic-vnf2.json
@@ -0,0 +1,96 @@
+{
+    "vnf-id": "8a9ddb25-2e79-449c-a40d-5011bac0da39",
+    "vnf-name": "Firewall-1",
+    "vnf-type": "vFW-vSINK-service/vFWvSINK 0",
+    "service-id": "8ea56b0d-459d-4668-b363-c9567432d8b7",
+    "prov-status": "PREPROV",
+    "orchestration-status": "Created",
+    "in-maint": false,
+    "is-closed-loop-disabled": false,
+    "resource-version": "1527637940029",
+    "model-invariant-id": "59dd4d63-8f21-406c-98c0-3b057bb86820",
+    "model-version-id": "e2d52f32-a952-46f5-800c-c250903625d6",
+    "model-customization-id": "3b822416-475d-4e1c-aac3-2544b0a0fdfc",
+    "nf-type": "",
+    "nf-function": "",
+    "nf-role": "",
+    "nf-naming-code": "",
+    "relationship-list": {
+        "relationship": [
+            {
+                "related-to": "service-instance",
+                "related-link": "/aai/v11/business/customers/customer/Demonstration/service-subscriptions/service-subscription/vFWCL/service-instances/service-instance/c6456519-6acf-4adb-997c-3c363dd4caaf",
+                "relationship-data": [
+                    {
+                        "relationship-key": "customer.global-customer-id",
+                        "relationship-value": "Demonstration"
+                    },
+                    {
+                        "relationship-key": "service-subscription.service-type",
+                        "relationship-value": "vFWCL"
+                    },
+                    {
+                        "relationship-key": "service-instance.service-instance-id",
+                        "relationship-value": "c6456519-6acf-4adb-997c-3c363dd4caaf"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "service-instance.service-instance-name",
+                        "property-value": "Firewall1"
+                    }
+                ]
+            },
+            {
+                "related-to": "l3-network",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/network/l3-networks/l3-network/HNP1d77c-1094-41ec-b7f3-94bb30951870",
+                "relationship-data": [
+                    {
+                        "relationship-key": "l3-network.network-id",
+                        "relationship-value": "HNP1d77c-1094-41ec-b7f3-94bb30951870"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "l3-network.network-name",
+                        "property-value": "HNPORTALOAM.OAM"
+                    }
+                ]
+            },
+            {
+                "related-to": "l3-network",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/network/l3-networks/l3-network/HNP1d77c-1094-41ec-b7f3-94bb30951872",
+                "relationship-data": [
+                    {
+                        "relationship-key": "l3-network.network-id",
+                        "relationship-value": "HNP1d77c-1094-41ec-b7f3-94bb30951872"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "l3-network.network-name",
+                        "property-value": "HNPORTAL_SRIOV_2"
+                    }
+                ]
+            }
+        ]
+    },
+    "vf-modules": {
+        "vf-module": [
+            {
+                "vf-module-id": "1563b649-9e05-4288-b7d9-e3639a54ace6",
+                "vf-module-name": "vFW_SINC_Module-2",
+                "heat-stack-id": "vFW_SINC_Module-2/41c4533a-748d-4cf4-a8d3-eccdd0aeb0d4",
+                "orchestration-status": "active",
+                "is-base-vf-module": true,
+                "resource-version": "1527638439198",
+                "model-invariant-id": "74bc1518-282d-4148-860f-8892b6369456",
+                "model-version-id": "4e3d28cf-d654-41af-a47b-04b4bd0ac58e",
+                "model-customization-id": "cc51ab7d-9b03-4bd6-9104-09df0c7c7907",
+                "module-index": 0
+            }
+        ]
+    }
+}
diff --git a/pomba/service-decomposition/src/test/resources/junit/aai-l3-network1.json b/pomba/service-decomposition/src/test/resources/junit/aai-l3-network1.json
new file mode 100644
index 0000000..993e6ca
--- /dev/null
+++ b/pomba/service-decomposition/src/test/resources/junit/aai-l3-network1.json
@@ -0,0 +1,16 @@
+{
+    "network-id": "HNP1d77c-1094-41ec-b7f3-94bb30951870",
+    "network-name": "HNPORTALOAM.OAM",
+    "network-type": "OVS_PROVIDER_VLAN",
+    "network-role": "HNPORTALOAM.OAM",
+    "network-technology": "ovs",
+    "neutron-network-id": "491c7cef-a3f4-4990-883e-b0af397466d0",
+    "is-bound-to-vpn": false,
+    "service-id": "V7611HNP-1222-48f1-8085-94aef0c6ef3d51870",
+    "network-role-instance": 0,
+    "resource-version": "1526558298075",
+    "orchestration-status": "active",
+    "is-provider-network": false,
+    "is-shared-network": false,
+    "is-external-network": false
+}
diff --git a/pomba/service-decomposition/src/test/resources/junit/aai-l3-network2.json b/pomba/service-decomposition/src/test/resources/junit/aai-l3-network2.json
new file mode 100644
index 0000000..6008a7c
--- /dev/null
+++ b/pomba/service-decomposition/src/test/resources/junit/aai-l3-network2.json
@@ -0,0 +1,634 @@
+{
+    "network-id": "HNP1d77c-1094-41ec-b7f3-94bb30951872",
+    "network-name": "oam-net",
+    "network-type": "Tenant_Layer_3",
+    "network-role": "role-2",
+    "network-technology": "Contrail",
+    "is-bound-to-vpn": false,
+    "service-id": "",
+    "resource-version": "1489409337521",
+    "orchestration-status": "active",
+    "model-invariant-id": "aaa",
+    "model-customization-id": "f8d1d77c-5875-41ec-b7f3-94bb30936807",
+    "physical-network-name": "",
+    "is-provider-network": false,
+    "is-shared-network": false,
+    "is-external-network": false,
+    "selflink": "restconf/config/GENERIC-RESOURCE-API:services/service/lmr-dev-service-instance-1/service-data/networks/network/7fda3d47-bf58-4d72-a8a9-6e67ed5e28cb",
+    "relationship-list": {
+        "relationship": [
+            {
+                "related-to": "vf-module",
+                "relationship-label": "org.onap.relationships.inventory.DependsOn",
+                "related-link": "/aai/v13/network/generic-vnfs/generic-vnf/vnf-id-1/vf-modules/vf-module/vf-module-1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "generic-vnf.vnf-id",
+                        "relationship-value": "vnf-id-1"
+                    },
+                    {
+                        "relationship-key": "vf-module.vf-module-id",
+                        "relationship-value": "vf-module-1"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/clb1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "clb1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/anmca",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "anmca"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/mor1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "mor1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/LNN1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "LNN1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/RLG1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "RLG1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/STL1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "STL1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/milit",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "milit"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/NWO1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "NWO1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/Docs_Ottawa4",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "Docs_Ottawa4"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/bng1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "bng1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/SNFC",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "SNFC"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/FRO1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "FRO1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "generic-vnf",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/network/generic-vnfs/generic-vnf/vnf-id-1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "generic-vnf.vnf-id",
+                        "relationship-value": "vnf-id-1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "generic-vnf.vnf-name",
+                        "property-value": "zclb1nf-code-166"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/Docs_Ottawa5",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "Docs_Ottawa5"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/TOJ1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "TOJ1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/TOR1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "TOR1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/LIV1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "LIV1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/AMS1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "AMS1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/CLB1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "CLB1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/KNV1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "KNV1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/SNT1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "SNT1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/REN1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "REN1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/JCS1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "JCS1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/BTR1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "BTR1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/IPL1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "IPL1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/brl1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "brl1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/SDG2",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "SDG2"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/SDG3",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "SDG3"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/SDG1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "SDG1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            },
+            {
+                "related-to": "cloud-region",
+                "relationship-label": "org.onap.relationships.inventory.Uses",
+                "related-link": "/aai/v13/cloud-infrastructure/cloud-regions/cloud-region/att-aic/alt1",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "att-aic"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "alt1"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "cloud-region.owner-defined-type"
+                    }
+                ]
+            }
+        ]
+    }
+}
diff --git a/pomba/service-decomposition/src/test/resources/junit/aai-service-instance.json b/pomba/service-decomposition/src/test/resources/junit/aai-service-instance.json
new file mode 100644
index 0000000..aea4d23
--- /dev/null
+++ b/pomba/service-decomposition/src/test/resources/junit/aai-service-instance.json
@@ -0,0 +1,43 @@
+{
+    "service-instance-id": "c6456519-6acf-4adb-997c-3c363dd4caaf",
+    "service-instance-name": "Firewall1",
+    "model-invariant-id": "0c5a20de-87ad-442c-9190-f38ab0a6bb7f",
+    "model-version-id": "d3d6cf83-d03a-43cc-99ff-206d40bb9a72",
+    "resource-version": "1527637758480",
+    "relationship-list": {
+        "relationship": [
+            {
+                "related-to": "generic-vnf",
+                "related-link": "/aai/v13/network/generic-vnfs/generic-vnf/6700c313-fbb7-4cf9-ac70-0293ec56df68",
+                "relationship-data": [
+                    {
+                        "relationship-key": "generic-vnf.vnf-id",
+                        "relationship-value": "6700c313-fbb7-4cf9-ac70-0293ec56df68"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "generic-vnf.vnf-name",
+                        "property-value": "PacketGenerator-1"
+                    }
+                ]
+            },
+            {
+                "related-to": "generic-vnf",
+                "related-link": "/aai/v13/network/generic-vnfs/generic-vnf/8a9ddb25-2e79-449c-a40d-5011bac0da39",
+                "relationship-data": [
+                    {
+                        "relationship-key": "generic-vnf.vnf-id",
+                        "relationship-value": "8a9ddb25-2e79-449c-a40d-5011bac0da39"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "generic-vnf.vnf-name",
+                        "property-value": "Firewall-1"
+                    }
+                ]
+            }
+        ]
+    }
+}
diff --git a/pomba/service-decomposition/src/test/resources/junit/aai-vserver.json b/pomba/service-decomposition/src/test/resources/junit/aai-vserver.json
new file mode 100644
index 0000000..f1cf076
--- /dev/null
+++ b/pomba/service-decomposition/src/test/resources/junit/aai-vserver.json
@@ -0,0 +1,78 @@
+{
+    "vserver-id": "b494cd6e-b9f3-45e0-afe7-e1d1a5f5d74a",
+    "vserver-name": "Firewall-0",
+    "vserver-name2": "Firewall-0",
+    "prov-status": "ACTIVE",
+    "vserver-selflink": "http://10.12.25.2:8774/v2.1/b49b830686654191bb1e952a74b014ad/servers/b494cd6e-b9f3-45e0-afe7-e1d1a5f5d74a",
+    "in-maint": false,
+    "is-closed-loop-disabled": false,
+    "resource-version": "1528481820321",
+    "relationship-list": {
+        "relationship": [
+            {
+                "related-to": "generic-vnf",
+                "related-link": "/aai/v11/network/generic-vnfs/generic-vnf/8a9ddb25-2e79-449c-a40d-5011bac0da39",
+                "relationship-data": [
+                    {
+                        "relationship-key": "generic-vnf.vnf-id",
+                        "relationship-value": "8a9ddb25-2e79-449c-a40d-5011bac0da39"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "generic-vnf.vnf-name",
+                        "property-value": "Firewall-1"
+                    }
+                ]
+            },
+            {
+                "related-to": "flavor",
+                "related-link": "/aai/v11/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/RegionOne/flavors/flavor/764efb04-5a46-4806-a766-2bdd24559f39",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "CloudOwner"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "RegionOne"
+                    },
+                    {
+                        "relationship-key": "flavor.flavor-id",
+                        "relationship-value": "764efb04-5a46-4806-a766-2bdd24559f39"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "flavor.flavor-name",
+                        "property-value": "m1.medium"
+                    }
+                ]
+            },
+            {
+                "related-to": "image",
+                "related-link": "/aai/v11/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/RegionOne/images/image/42fd42f8-cf81-4f4c-a552-d4b124f83b0b",
+                "relationship-data": [
+                    {
+                        "relationship-key": "cloud-region.cloud-owner",
+                        "relationship-value": "CloudOwner"
+                    },
+                    {
+                        "relationship-key": "cloud-region.cloud-region-id",
+                        "relationship-value": "RegionOne"
+                    },
+                    {
+                        "relationship-key": "image.image-id",
+                        "relationship-value": "42fd42f8-cf81-4f4c-a552-d4b124f83b0b"
+                    }
+                ],
+                "related-to-property": [
+                    {
+                        "property-key": "image.image-name",
+                        "property-value": "unknown"
+                    }
+                ]
+            }
+        ]
+    }
+}