move two modules from drools-application to models

Also removed reference to drools logging util.

Issue-ID: POLICY-1264
Change-Id: I7795f23b2b06fcb98f4099c3a6c303561a68e55f
Signed-off-by: ning.xi <ning.xi@est.tech>
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

14 files changed, 1573 insertions, 0 deletions

diff --git a/models-interactions/model-simulators/pom.xml b/models-interactions/model-simulators/pom.xml
new file mode 100644
index 000000000..41faf89b8
--- /dev/null
+++ b/models-interactions/model-simulators/pom.xml
@@ -0,0 +1,72 @@
+<!--
+  ============LICENSE_START=======================================================
+  simulators
+  ================================================================================
+  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+  Modifications Copyright (C) 2019 Nordix Foundation.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+  
+       http://www.apache.org/licenses/LICENSE-2.0
+  
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.onap.policy.models</groupId>
+    <artifactId>policy-models-interactions</artifactId>
+    <version>2.0.0-SNAPSHOT</version>
+  </parent>
+
+  <groupId>org.onap.policy.models.policy-models-interactions</groupId>
+  <artifactId>simulators</artifactId>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.onap.policy.common</groupId>
+      <artifactId>policy-endpoints</artifactId>
+      <version>${policy.common.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.onap.policy.models.policy-models-interactions.model-impl</groupId>
+      <artifactId>aai</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.onap.policy.models.policy-models-interactions.model-impl</groupId>
+      <artifactId>so</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.onap.policy.models.policy-models-interactions.model-impl</groupId>
+      <artifactId>vfc</artifactId>
+      <version>${project.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.code.gson</groupId>
+      <artifactId>gson</artifactId>
+      <scope>provided</scope>
+    </dependency>
+      <dependency>
+          <groupId>org.onap.policy.models.policy-models-interactions.model-impl</groupId>
+          <artifactId>sdnc</artifactId>
+          <version>${project.version}</version>
+      </dependency>
+  </dependencies>
+</project>
diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/AaiSimulatorJaxRs.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/AaiSimulatorJaxRs.java
new file mode 100644
index 000000000..a4694b6d1
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/AaiSimulatorJaxRs.java
@@ -0,0 +1,295 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.TreeMap;
+import java.util.UUID;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+import org.apache.commons.io.IOUtils;
+import org.onap.policy.aai.AaiNqRequest;
+import org.onap.policy.aai.util.Serialization;
+
+@Path("/aai")
+public class AaiSimulatorJaxRs {
+
+    private static final String VSERVER = "vserver";
+    private static final String DISABLE_CLOSEDLOOP = "disableClosedLoop";
+    private static final String ERROR = "error";
+    private static final String GETFAIL = "getFail";
+
+    /**
+     * A&AI get query.
+     * 
+     * @param vnfId the VNF Id
+     * @return the result
+     */
+    @GET
+    @Path("/v8/network/generic-vnfs/generic-vnf/{vnfId}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String aaiGetQuery(@PathParam("vnfID") final String vnfId) {
+        return "{\"relationship-list\": {\"relationship\":[{\"related-to-property\": [{\"property-key\": "
+                + "\"service-instance.service-instance-name\"}]},{\"related-to-property\": [ {\"property-key\": "
+                + "\"vserver.vserver-name\",\"property-value\": \"USUCP0PCOIL0110UJZZ01-vsrx\" }]} ]}}";
+    }
+
+    /**
+     * A&AI post query.
+     * 
+     * @param req the request
+     * @return the response
+     * @throws IOException if a response file cannot be read
+     */
+    @POST
+    @Path("/search/named-query")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String aaiPostQuery(final String req) throws IOException {
+        final AaiNqRequest request = Serialization.gsonPretty.fromJson(req, AaiNqRequest.class);
+
+        if (request.getInstanceFilters().getInstanceFilter().get(0).containsKey(VSERVER)) {
+            final String vserverName =
+                    request.getInstanceFilters().getInstanceFilter().get(0).get(VSERVER).get("vserver-name");
+            if (ERROR.equals(vserverName)) {
+                Map<String,String> params = new TreeMap<>();
+                params.put("type", VSERVER);
+                return load("aai/AaiNqResponse-Error.json", params);
+            } else {
+                // vll format - new
+                // new aai response from Brian 11/13/2017
+                return load("aai/AaiNqResponse-Vserver.json", new TreeMap<>());
+            }
+        } else {
+            final String vnfId =
+                    request.getInstanceFilters().getInstanceFilter().get(0).get("generic-vnf").get("vnf-id");
+            if (ERROR.equals(vnfId)) {
+                Map<String,String> params = new TreeMap<>();
+                params.put("type", "generic-vnf");
+                return load("aai/AaiNqResponse-Error.json", params);
+            } else {
+                Map<String, String> params = new TreeMap<>();
+                params.put("vnfId", "" + vnfId);
+                params.put("vnfName", getUuidValue(vnfId, "ZRDM2MMEX39"));
+                params.put("pnfVndName", "pnf-test-" + vnfId);
+                params.put("pnfVnfId", getUuidValue(params.get("pnfVndName"), "jimmy-test"));
+
+                params.put("serviceInstanceVnfName", "service-instance-test-" + vnfId);
+                params.put("serviceInstanceVnfId", 
+                        getUuidValue(params.get("serviceInstanceVnfName"), "jimmy-test-vnf2"));
+
+                return load("aai/AaiNqResponse-GenericVnf.json", params);
+            }
+        }
+    }
+
+    /**
+     * Get by VNF name.
+     * 
+     * @param vnfName the VNF name
+     * @return the response
+     */
+    @GET
+    @Path("/v11/network/generic-vnfs/generic-vnf")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String getByVnfName(@QueryParam("vnf-name") final String vnfName) {
+        if (GETFAIL.equals(vnfName)) {
+            return "{\"requestError\":{\"serviceException\":{\"messageId\":\"SVC3001\",\"text\":\"Resource not found"
+                    + " for %1 using id %2 (msg=%3) (ec=%4)\",\"variables\":[\"GET\",\"network/generic-vnfs/"
+                    + "generic-vnf\",\"Node Not Found:No Node of type generic-vnf found at network/generic-vnfs"
+                    + "/generic-vnf\",\"ERR.5.4.6114\"]}}}";
+        }
+        final boolean isDisabled = DISABLE_CLOSEDLOOP.equals(vnfName);
+        if (ERROR.equals(vnfName)) {
+            return "{ \"vnf-id\": \"error\", \"vnf-name\": \"" + vnfName
+                    + "\", \"vnf-type\": \"RT\", \"service-id\": \"d7bb0a21-66f2-4e6d-87d9-9ef3ced63ae4\", \""
+                    + "equipment-role\": \"UCPE\", \"orchestration-status\": \"created\", \"management-option\": \""
+                    + "ATT\", \"ipv4-oam-address\": \"32.40.68.35\", \"ipv4-loopback0-address\": \"32.40.64.57\", \""
+                    + "nm-lan-v6-address\": \"2001:1890:e00e:fffe::1345\", \"management-v6-address\": \""
+                    + "2001:1890:e00e:fffd::36\", \"in-maint\": false, \"prov-status\":\"ACTIVE\", "
+                    + "\"is-closed-loop-disabled\": " + isDisabled
+                    + ", \"resource-version\": \"1493389458092\", \"relationship-list\": {\"relationship\":[{ \""
+                    + "related-to\": \"service-instance\", \"related-link\": \"/aai/v11/business/customers/customer/"
+                    + "1610_Func_Global_20160817084727/service-subscriptions/service-subscription/uCPE-VMS/"
+                    + "service-instances/service-instance/USUCP0PCOIL0110UJZZ01\", \"relationship-data\":[{ \""
+                    + "relationship-key\": \"customer.global-customer-id\", \"relationship-value\": \""
+                    + "1610_Func_Global_20160817084727\"},{ \"relationship-key\": \"service-subscription.service-type"
+                    + "\", \"relationship-value\": \"uCPE-VMS\"},{ \"relationship-key\": \""
+                    + "service-instance.service-instance-id\", \"relationship-value\": \"USUCP0PCOIL0110UJZZ01"
+                    + "\"} ], \"related-to-property\": [{\"property-key\": \"service-instance.service-instance-name"
+                    + "\"}]},{ \"related-to\": \"vserver\", \"related-link\": \"/aai/v11/cloud-infrastructure/"
+                    + "cloud-regions/cloud-region/att-aic/AAIAIC25/tenants/tenant/"
+                    + "USUCP0PCOIL0110UJZZ01%3A%3AuCPE-VMS/vservers/vserver/3b2558f4-39d8-40e7-bfc7-30660fb52c45"
+                    + "\", \"relationship-data\":[{ \"relationship-key\": \"cloud-region.cloud-owner\", \""
+                    + "relationship-value\": \"att-aic\"},{ \"relationship-key\": \"cloud-region.cloud-region-id"
+                    + "\", \"relationship-value\": \"AAIAIC25\"},{ \"relationship-key\": \"tenant.tenant-id"
+                    + "\", \"relationship-value\": \"USUCP0PCOIL0110UJZZ01::uCPE-VMS\"},{ \"relationship-key\": \""
+                    + "vserver.vserver-id\", \"relationship-value\": \"3b2558f4-39d8-40e7-bfc7-30660fb52c45\"} ], \""
+                    + "related-to-property\": [ {\"property-key\": \"vserver.vserver-name\",\"property-value\": \""
+                    + "USUCP0PCOIL0110UJZZ01-vsrx\" }]} ]}}";
+
+        }
+        final String vnfId = getUuidValue(vnfName, "5e49ca06-2972-4532-9ed4-6d071588d792");
+        return "{ \"vnf-id\": \"" + vnfId + "\", \"vnf-name\": \"" + vnfName
+                + "\", \"vnf-type\": \"RT\", \"service-id\": \"d7bb0a21-66f2-4e6d-87d9-9ef3ced63ae4\", \""
+                + "equipment-role\": \"UCPE\", \"orchestration-status\": \"created\", \"management-option\": \"ATT"
+                + "\", \"ipv4-oam-address\": \"32.40.68.35\", \"ipv4-loopback0-address\": \"32.40.64.57\", \""
+                + "nm-lan-v6-address\": \"2001:1890:e00e:fffe::1345\", \"management-v6-address\": \""
+                + "2001:1890:e00e:fffd::36\", \"in-maint\": false, \"prov-status\":\"ACTIVE\", "
+                + "\"is-closed-loop-disabled\": " + isDisabled
+                + ", \"resource-version\": \"1493389458092\", \"relationship-list\": {\"relationship\":[{ \""
+                + "related-to\": \"service-instance\", \"related-link\": \"/aai/v11/business/customers/customer"
+                + "/1610_Func_Global_20160817084727/service-subscriptions/service-subscription/uCPE-VMS/"
+                + "service-instances/service-instance/USUCP0PCOIL0110UJZZ01\", \"relationship-data\":[{ \""
+                + "relationship-key\": \"customer.global-customer-id\", \"relationship-value\": \""
+                + "1610_Func_Global_20160817084727\"},{ \"relationship-key\": \"service-subscription.service-type"
+                + "\", \"relationship-value\": \"uCPE-VMS\"},{ \"relationship-key\": \""
+                + "service-instance.service-instance-id\", \"relationship-value\": \"USUCP0PCOIL0110UJZZ01\"} ], \""
+                + "related-to-property\": [{\"property-key\": \"service-instance.service-instance-name\"}]},{ \""
+                + "related-to\": \"vserver\", \"related-link\": \"/aai/v11/cloud-infrastructure/cloud-regions/"
+                + "cloud-region/att-aic/AAIAIC25/tenants/tenant/USUCP0PCOIL0110UJZZ01%3A%3AuCPE-VMS/vservers/vserver"
+                + "/3b2558f4-39d8-40e7-bfc7-30660fb52c45\", \"relationship-data\":[{ \"relationship-key\": \""
+                + "cloud-region.cloud-owner\", \"relationship-value\": \"att-aic\"},{ \"relationship-key\": \""
+                + "cloud-region.cloud-region-id\", \"relationship-value\": \"AAIAIC25\"},{ \"relationship-key\": \""
+                + "tenant.tenant-id\", \"relationship-value\": \"USUCP0PCOIL0110UJZZ01::uCPE-VMS\"},{ \""
+                + "relationship-key\": \"vserver.vserver-id\", \"relationship-value\": \""
+                + "3b2558f4-39d8-40e7-bfc7-30660fb52c45\"} ], \"related-to-property\": [ {\"property-key\": \""
+                + "vserver.vserver-name\",\"property-value\": \"USUCP0PCOIL0110UJZZ01-vsrx\" }]} ]}}";
+    }
+
+    /**
+     * Get by VNF Id.
+     * 
+     * @param vnfId the VNF Id
+     * @return the response
+     */
+    @GET
+    @Path("/v11/network/generic-vnfs/generic-vnf/{vnfId}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String getByVnfId(@PathParam("vnfId") final String vnfId) {
+        if (GETFAIL.equals(vnfId)) {
+            return "{\"requestError\":{\"serviceException\":{\"messageId\":\"SVC3001\",\"text\":\"Resource not found"
+                    + " for %1 using id %2 (msg=%3) (ec=%4)\",\"variables\":[\"GET\",\"network/generic-vnfs/"
+                    + "generic-vnf/getFail\",\"Node Not Found:No Node of type generic-vnf found at network/"
+                    + "generic-vnfs/generic-vnf/getFail\",\"ERR.5.4.6114\"]}}}";
+        }
+        final boolean isDisabled = DISABLE_CLOSEDLOOP.equals(vnfId);
+        final String vnfName = getUuidValue(vnfId, "USUCP0PCOIL0110UJRT01");
+        return "{ \"vnf-id\": \"" + vnfId + "\", \"vnf-name\": \"" + vnfName
+                + "\", \"vnf-type\": \"RT\", \"service-id\": \""
+                + "d7bb0a21-66f2-4e6d-87d9-9ef3ced63ae4\", \"equipment-role\": \"UCPE\", \"orchestration-status"
+                + "\": \"created\", \"management-option\": \"ATT\", \"ipv4-oam-address\": \"32.40.68.35\", \""
+                + "ipv4-loopback0-address\": \"32.40.64.57\", \"nm-lan-v6-address\": \"2001:1890:e00e:fffe::1345"
+                + "\", \"management-v6-address\": \"2001:1890:e00e:fffd::36\", \"in-maint\": false, " 
+                + "\"prov-status\":\"ACTIVE\", \"" + ""
+                + "is-closed-loop-disabled\": " + isDisabled + ", \"resource-version\": \"1493389458092\", \""
+                + "relationship-list\": {\"relationship\":[{ \"related-to\": \"service-instance\", \"related-link"
+                + "\": \"/aai/v11/business/customers/customer/1610_Func_Global_20160817084727/service-subscriptions"
+                + "/service-subscription/uCPE-VMS/service-instances/service-instance/USUCP0PCOIL0110UJZZ01\", \""
+                + "relationship-data\":[{ \"relationship-key\": \"customer.global-customer-id\", \""
+                + "relationship-value\": \"1610_Func_Global_20160817084727\"},{ \"relationship-key\": \""
+                + "service-subscription.service-type\", \"relationship-value\": \"uCPE-VMS\"},{ \"relationship-key"
+                + "\": \"service-instance.service-instance-id\", \"relationship-value\": \"USUCP0PCOIL0110UJZZ01\"} "
+                + "], \"related-to-property\": [{\"property-key\": \"service-instance.service-instance-name\"}]},"
+                + "{ \"related-to\": \"vserver\", \"related-link\": \"/aai/v11/cloud-infrastructure/cloud-regions/"
+                + "cloud-region/att-aic/AAIAIC25/tenants/tenant/USUCP0PCOIL0110UJZZ01%3A%3AuCPE-VMS/vservers/vserver"
+                + "/3b2558f4-39d8-40e7-bfc7-30660fb52c45\", \"relationship-data\":[{ \"relationship-key\": \""
+                + "cloud-region.cloud-owner\", \"relationship-value\": \"att-aic\"},{ \"relationship-key\": \""
+                + "cloud-region.cloud-region-id\", \"relationship-value\": \"AAIAIC25\"},{ \"relationship-key\": \""
+                + "tenant.tenant-id\", \"relationship-value\": \"USUCP0PCOIL0110UJZZ01::uCPE-VMS\"},{ \""
+                + "relationship-key\": \"vserver.vserver-id\", \"relationship-value\": \""
+                + "3b2558f4-39d8-40e7-bfc7-30660fb52c45\"} ], \"related-to-property\": [ {\"property-key\": \""
+                + "vserver.vserver-name\",\"property-value\": \"USUCP0PCOIL0110UJZZ01-vsrx\" }]} ]}}";
+    }
+
+    /**
+     * Get by VServer name.
+     * 
+     * @param vserverName the VServer name
+     * @return the response
+     */
+    @GET
+    @Path("/v11/nodes/vservers")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String getByVserverName(@QueryParam("vserver-name") final String vserverName) {
+        if (GETFAIL.equals(vserverName)) {
+            return "{\"requestError\":{\"serviceException\":{\"messageId\":\"SVC3001\",\"text\":\"Resource not found"
+                    + " for %1 using id %2 (msg=%3) (ec=%4)\",\"variables\":[\"GET\",\"nodes/vservers\",\"Node Not"
+                    + " Found:No Node of type generic-vnf found at nodes/vservers\",\"ERR.5.4.6114\"]}}}";
+        }
+        final boolean isDisabled = DISABLE_CLOSEDLOOP.equals(vserverName);
+        final String vserverId = getUuidValue(vserverName, "d0668d4f-c25e-4a1b-87c4-83845c01efd8");
+        return "{\"vserver\": [{ \"vserver-id\": \"" + vserverId + "\", \"vserver-name\": \"" + vserverName
+                + "\", \"vserver-name2\": \"vjunos0\", \"vserver-selflink\": \"https://aai-ext1.test.att.com:8443/aai/v7/cloud-infrastructure/cloud-regions/cloud-region/att-aic/AAIAIC25/tenants/tenant/USMSO1SX7NJ0103UJZZ01%3A%3AuCPE-VMS/vservers/vserver/d0668d4f-c25e-4a1b-87c4-83845c01efd8\", \"in-maint\": false, \"is-closed-loop-disabled\": "
+                + isDisabled
+                + ", \"prov-status\":\"ACTIVE\", \"resource-version\": \"1494001931513\", " 
+                + "\"relationship-list\": {\"relationship\":[{ \"related-to"
+                + "\": \"generic-vnf\", \"related-link\": \"/aai/v11/network/generic-vnfs/generic-vnf/"
+                + "e1a41e99-4ede-409a-8f9d-b5e12984203a\", \"relationship-data\": [ {\"relationship-key\": \""
+                + "generic-vnf.vnf-id\",\"relationship-value\": \"e1a41e99-4ede-409a-8f9d-b5e12984203a\" }], \""
+                + "related-to-property\": [ {\"property-key\": \"generic-vnf.vnf-name\",\"property-value\": \""
+                + "USMSO1SX7NJ0103UJSW01\" }]},{ \"related-to\": \"pserver\", \"related-link\": \"/aai/v11/"
+                + "cloud-infrastructure/pservers/pserver/USMSO1SX7NJ0103UJZZ01\", \"relationship-data\": [ {\""
+                + "relationship-key\": \"pserver.hostname\",\"relationship-value\": \"USMSO1SX7NJ0103UJZZ01\" }], \""
+                + "related-to-property\": [{\"property-key\": \"pserver.pserver-name2\"}]} ]}}]}";
+    }
+
+    private String getUuidValue(final String value, final String defaultValue) {
+        return value != null ? UUID.nameUUIDFromBytes(value.getBytes()).toString() : defaultValue;
+    }
+
+    /**
+     * Loads a JSON response from a file and then replaces parameters of the form, ${xxx},
+     * with values.
+     * 
+     * @param fileName name of the file containing the JSON
+     * @param params parameters to be substituted
+     * @return the JSON response, after parameter substitution
+     * @throws IOException if the file cannot be read
+     */
+    private String load(String fileName, Map<String, String> params) throws IOException {
+        String json = IOUtils.toString(getClass().getResource(fileName), StandardCharsets.UTF_8);
+
+        // perform parameter substitution
+        for (Entry<String, String> ent : params.entrySet()) {
+            String name = "${" + ent.getKey() + "}";
+            String value = ent.getValue();
+            json = json.replace(name, value);
+        }
+
+        return json;
+    }
+}
diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/GuardSimulatorJaxRs.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/GuardSimulatorJaxRs.java
new file mode 100644
index 000000000..e79b563df
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/GuardSimulatorJaxRs.java
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import org.json.JSONObject;
+
+@Path("/pdp/api")
+public class GuardSimulatorJaxRs {
+    public static final String DENY_CLNAME = "denyGuard";
+
+    /**
+     * Get a guard decision.
+     * 
+     * @param req the request
+     * @return the response
+     */
+    @POST
+    @Path("/getDecision")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String getGuardDecision(String req) {
+        String clName = new JSONObject(req).getJSONObject("decisionAttributes").getString("clname");
+        if (DENY_CLNAME.equals(clName)) {
+            return "{\"decision\": \"DENY\", \"details\": \"Decision Deny. You asked for it\"}";
+        } else {
+            return "{\"decision\": \"PERMIT\", \"details\": \"Decision Permit. OK!\"}";
+        }
+    }
+}
diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SdncSimulatorJaxRs.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SdncSimulatorJaxRs.java
new file mode 100644
index 000000000..1b40ae486
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SdncSimulatorJaxRs.java
@@ -0,0 +1,59 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2018 Huawei. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import java.util.UUID;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+
+import org.onap.policy.sdnc.SdncResponse;
+import org.onap.policy.sdnc.SdncResponseOutput;
+import org.onap.policy.sdnc.util.Serialization;
+
+
+@Path("/restconf/operations/")
+public class SdncSimulatorJaxRs {
+
+    /**
+     * SDNC post query.
+     *
+     * @return the response
+     */
+    @POST
+    @Path("/GENERIC-RESOURCE-API:network-topology-operation")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String sdncPostQuery() {
+        final SdncResponse response = new SdncResponse();
+        response.setRequestId(UUID.randomUUID().toString());
+        SdncResponseOutput responseOutput = new SdncResponseOutput();
+        responseOutput.setResponseCode("200");
+        responseOutput.setAckFinalIndicator("Y");
+        responseOutput.setSvcRequestId(UUID.randomUUID().toString());
+        response.setResponseOutput(responseOutput);
+        return Serialization.gsonPretty.toJson(response);
+    }
+}
diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SoSimulatorJaxRs.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SoSimulatorJaxRs.java
new file mode 100644
index 000000000..fec124782
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/SoSimulatorJaxRs.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import com.att.aft.dme2.internal.gson.Gson;
+import java.util.UUID;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import org.onap.policy.so.SoRequest;
+import org.onap.policy.so.SoRequestReferences;
+import org.onap.policy.so.SoRequestStatus;
+import org.onap.policy.so.SoResponse;
+
+@Path("/serviceInstantiation")
+public class SoSimulatorJaxRs {
+
+    /**
+     * SO post query.
+     *
+     * @param serviceInstanceId the service instance Id
+     * @param vnfInstanceId the VNF Id
+     * @return the response
+     */
+    @POST
+    @Path("/v7/serviceInstances/{serviceInstanceId}/vnfs/{vnfInstanceId}/vfModules/scaleOut")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String soPostQuery(@PathParam("serviceInstanceId") final String serviceInstanceId,
+                    @PathParam("vnfInstanceId") final String vnfInstanceId) {
+        final SoRequest request = new SoRequest();
+        final SoRequestStatus requestStatus = new SoRequestStatus();
+        requestStatus.setRequestState("COMPLETE");
+        request.setRequestStatus(requestStatus);
+        request.setRequestId(UUID.randomUUID());
+
+        final SoResponse response = new SoResponse();
+
+        final SoRequestReferences requestReferences = new SoRequestReferences();
+        final String requestId = UUID.randomUUID().toString();
+        requestReferences.setRequestId(requestId);
+        response.setRequestReferences(requestReferences);
+
+        response.setRequest(request);
+
+        return new Gson().toJson(response);
+    }
+}
diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java
new file mode 100644
index 000000000..99f9017a2
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/Util.java
@@ -0,0 +1,139 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import java.io.IOException;
+
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.utils.network.NetworkUtil;
+
+public class Util {
+    public static final String AAISIM_SERVER_NAME = "aaiSim";
+    public static final String SOSIM_SERVER_NAME = "soSim";
+    public static final String VFCSIM_SERVER_NAME = "vfcSim";
+    public static final String GUARDSIM_SERVER_NAME = "guardSim";
+    public static final String SDNCSIM_SERVER_NAME = "sdncSim";
+
+    public static final int AAISIM_SERVER_PORT = 6666;
+    public static final int SOSIM_SERVER_PORT = 6667;
+    public static final int VFCSIM_SERVER_PORT = 6668;
+    public static final int GUARDSIM_SERVER_PORT = 6669;
+    public static final int SDNCSIM_SERVER_PORT = 6670;
+    
+    private static final String CANNOT_CONNECT = "cannot connect to port ";
+    private static final String LOCALHOST = "localhost";
+
+    private Util() {
+        // Prevent instantiation of thic class
+    }
+
+    /**
+     * Build an A&AI simulator.
+     * 
+     * @return the simulator
+     * @throws InterruptedException if a thread is interrupted
+     * @throws IOException if an IO errror occurs
+     */
+    public static HttpServletServer buildAaiSim() throws InterruptedException, IOException {
+        final HttpServletServer testServer =
+                HttpServletServer.factory.build(AAISIM_SERVER_NAME, LOCALHOST, AAISIM_SERVER_PORT, "/", false, true);
+        testServer.addServletClass("/*", AaiSimulatorJaxRs.class.getName());
+        testServer.waitedStart(5000);
+        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
+            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
+        }
+        return testServer;
+    }
+
+    /**
+     * Build an SDNC simulator.
+     *
+     * @return the simulator
+     * @throws InterruptedException if a thread is interrupted
+     * @throws IOException if an IO errror occurs
+     */
+    public static HttpServletServer buildSdncSim() throws InterruptedException, IOException {
+        final HttpServletServer testServer =
+                HttpServletServer.factory.build(SDNCSIM_SERVER_NAME, LOCALHOST, SDNCSIM_SERVER_PORT, "/", false, true);
+        testServer.addServletClass("/*", SdncSimulatorJaxRs.class.getName());
+        testServer.waitedStart(5000);
+        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
+            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
+        }
+        return testServer;
+    }
+
+
+    /**
+     * Build an SO simulator.
+     * 
+     * @return the simulator
+     * @throws InterruptedException if a thread is interrupted
+     * @throws IOException if an IO errror occurs
+     */
+    public static HttpServletServer buildSoSim() throws InterruptedException, IOException {
+        final HttpServletServer testServer =
+                HttpServletServer.factory.build(SOSIM_SERVER_NAME, LOCALHOST, SOSIM_SERVER_PORT, "/", false, true);
+        testServer.addServletClass("/*", SoSimulatorJaxRs.class.getName());
+        testServer.waitedStart(5000);
+        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
+            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
+        }
+        return testServer;
+    }
+
+    /**
+     * Build a VFC simulator.
+     * 
+     * @return the simulator
+     * @throws InterruptedException if a thread is interrupted
+     * @throws IOException if an IO errror occurs
+     */
+    public static HttpServletServer buildVfcSim() throws InterruptedException, IOException {
+        final HttpServletServer testServer =
+                HttpServletServer.factory.build(VFCSIM_SERVER_NAME,LOCALHOST, VFCSIM_SERVER_PORT, "/", false, true);
+        testServer.addServletClass("/*", VfcSimulatorJaxRs.class.getName());
+        testServer.waitedStart(5000);
+        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
+            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
+        }
+        return testServer;
+    }
+
+    /**
+     * Build a guard simulator.
+     * 
+     * @return the simulator
+     * @throws InterruptedException if a thread is interrupted
+     * @throws IOException if an IO errror occurs
+     */
+    public static HttpServletServer buildGuardSim() throws InterruptedException, IOException {
+        HttpServletServer testServer = HttpServletServer.factory.build(GUARDSIM_SERVER_NAME, LOCALHOST,
+                GUARDSIM_SERVER_PORT, "/", false, true);
+        testServer.addServletClass("/*", GuardSimulatorJaxRs.class.getName());
+        testServer.waitedStart(5000);
+        if (!NetworkUtil.isTcpPortOpen(LOCALHOST, testServer.getPort(), 5, 10000L)) {
+            throw new IllegalStateException(CANNOT_CONNECT + testServer.getPort());
+        }
+        return testServer;
+    }
+}
diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/VfcSimulatorJaxRs.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/VfcSimulatorJaxRs.java
new file mode 100644
index 000000000..836db86cc
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/VfcSimulatorJaxRs.java
@@ -0,0 +1,86 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@Path("/api/nslcm/v1")
+public class VfcSimulatorJaxRs {
+
+    /**
+     * VFC post query.
+     * 
+     * @param nsInstanceId the NS instance
+     * @param response the response
+     * @return the response
+     */
+    @POST
+    @Path("/ns/{nsInstanceId}/heal")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String vfcPostQuery(@PathParam("nsInstanceId") String nsInstanceId,
+            @Context final HttpServletResponse response) {
+        response.setStatus(HttpServletResponse.SC_ACCEPTED);
+        try {
+            response.flushBuffer();
+        } catch (Exception e) {
+            final Logger logger = LoggerFactory.getLogger(VfcSimulatorJaxRs.class);
+            logger.error("flushBuffer threw: ", e);
+            return "";
+        }
+
+        return "{\"jobId\":\"1\"}";
+    }
+
+    /**
+     * VFC get query.
+     * 
+     * @param jobId tthe job id
+     * @return the response
+     */
+    @GET
+    @Path("/jobs/{jobId}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public String vfcGetQuery(@PathParam("jobId") String jobId) {
+        return "{\"jobId\" : " + jobId
+                + ",\"responseDescriptor\" : {\"progress\" : \"40\",\"status\" : \"finished\",\"statusDescription"
+                + "\" : \"OMC VMs are decommissioned in VIM\",\"errorCode\" : null,\"responseId\": 101 ,\""
+                + "responseHistoryList\": [{\"progress\" : \"40\",\"status\" : \"proccessing\",\"statusDescription"
+                + "\" : \"OMC VMs are decommissioned in VIM\",\"errorCode\" : null,\"responseId\" : \"1\"}, {\""
+                + "progress\" : \"41\",\"status\" : \"proccessing\",\"statusDescription\" : \"OMC VMs are "
+                + "decommissioned in VIM\",\"errorCode\" : null,\"responseId\" : \"2\"}]}}";
+    }
+
+}
+
diff --git a/models-interactions/model-simulators/src/main/resources/org/onap/policy/simulators/aai/AaiNqResponse-Error.json b/models-interactions/model-simulators/src/main/resources/org/onap/policy/simulators/aai/AaiNqResponse-Error.json
new file mode 100644
index 000000000..77b30bdb1
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/resources/org/onap/policy/simulators/aai/AaiNqResponse-Error.json
@@ -0,0 +1,15 @@
+{
+  "inventory-response-item": [],
+  "requestError": {
+    "serviceException": {
+      "messageId": "SVC3001",
+      "text": "Resource not found for %1 using id %2 (msg=%3) (ec=%4)",
+      "variables": [
+        "POST Search",
+        "getNamedQueryResponse",
+        "Node Not Found:No Node of type ${type} found for properties",
+        "ERR.5.4.6114"
+      ]
+    }
+  }
+}
diff --git a/models-interactions/model-simulators/src/main/resources/org/onap/policy/simulators/aai/AaiNqResponse-GenericVnf.json b/models-interactions/model-simulators/src/main/resources/org/onap/policy/simulators/aai/AaiNqResponse-GenericVnf.json
new file mode 100644
index 000000000..906e4afbb
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/resources/org/onap/policy/simulators/aai/AaiNqResponse-GenericVnf.json
@@ -0,0 +1,77 @@
+{
+  "inventory-response-item": [
+    {
+      "model-name": "service-instance",
+      "generic-vnf": {
+        "vnf-id": "${vnfId}",
+        "vnf-name": "${vnfName}",
+        "vnf-type": "vMME Svc Jul 14/vMME VF Jul 14 1",
+        "service-id": "a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb",
+        "prov-status": "ACTIVE",
+        "in-maint": false,
+        "is-closed-loop-disabled": false,
+        "resource-version": "1503082370097",
+        "model-invariant-id": "82194af1-3c2c-485a-8f44-420e22a9eaa4",
+        "model-version-id": "46b92144-923a-4d20-b85a-3cbd847668a9"
+      },
+      "extra-properties": {
+        "extra-property": []
+      },
+      "inventory-response-items": {
+        "inventory-response-item": [
+          {
+            "model-name": "service-instance",
+            "service-instance": {
+              "service-instance-id": "37b8cdb7-94eb-468f-a0c2-4e3c3546578e",
+              "service-instance-name": "Changed Service Instance NAME",
+              "resource-version": "1503082993532",
+              "model-invariant-id": "82194af1-3c2c-485a-8f44-420e22a9eaa4",
+              "model-version-id": "46b92144-923a-4d20-b85a-3cbd847668a9"
+            },
+            "extra-properties": {
+              "extra-property": []
+            },
+            "inventory-response-items": {
+              "inventory-response-item": [
+                {
+                  "model-name": "pnf",
+                  "generic-vnf": {
+                    "vnf-id": "${pnfVnfId}",
+                    "vnf-name": "${pnfVndName}",
+                    "vnf-type": "vMME Svc Jul 14/vMME VF Jul 14 1",
+                    "service-id": "a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb",
+                    "in-maint": false,
+                    "is-closed-loop-disabled": false,
+                    "resource-version": "1504013830207",
+                    "model-invariant-id": "862b25a1-262a-4961-bdaa-cdc55d69785a",
+                    "model-version-id": "e9f1fa7d-c839-418a-9601-03dc0d2ad687"
+                  },
+                  "extra-properties": {
+                    "extra-property": []
+                  }
+                },
+                {
+                  "model-name": "service-instance",
+                  "generic-vnf": {
+                    "vnf-id": "${serviceInstanceVnfId}",
+                    "vnf-name": "${serviceInstanceVnfName}",
+                    "vnf-type": "vMME Svc Jul 14/vMME VF Jul 14 1",
+                    "service-id": "a9a77d5a-123e-4ca2-9eb9-0b015d2ee0fb",
+                    "in-maint": false,
+                    "is-closed-loop-disabled": false,
+                    "resource-version": "1504014833841",
+                    "model-invariant-id": "Eace933104d443b496b8.nodes.heat.vpg",
+                    "model-version-id": "46b92144-923a-4d20-b85a-3cbd847668a9"
+                  },
+                  "extra-properties": {
+                    "extra-property": []
+                  }
+                }
+              ]
+            }
+          }
+        ]
+      }
+    }
+  ]
+}
diff --git a/models-interactions/model-simulators/src/main/resources/org/onap/policy/simulators/aai/AaiNqResponse-Vserver.json b/models-interactions/model-simulators/src/main/resources/org/onap/policy/simulators/aai/AaiNqResponse-Vserver.json
new file mode 100644
index 000000000..af40be948
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/resources/org/onap/policy/simulators/aai/AaiNqResponse-Vserver.json
@@ -0,0 +1,267 @@
+{
+  "inventory-response-item": [
+    {
+      "vserver": {
+        "vserver-id": "6ed3642c-f7a1-4a7c-9290-3d51fe1531eb",
+        "vserver-name": "zdfw1lb01lb02",
+        "vserver-name2": "zdfw1lb01lb02",
+        "prov-status": "ACTIVE",
+        "vserver-selflink": "http://10.12.25.2:8774/v2.1/41d6d38489bd40b09ea8a6b6b852dcbd/servers/6ed3642c-f7a1-4a7c-9290-3d51fe1531eb",
+        "in-maint": false,
+        "is-closed-loop-disabled": false,
+        "resource-version": "1510606403522"
+      },
+      "extra-properties": {
+        "extra-property": []
+      },
+      "inventory-response-items": {
+        "inventory-response-item": [
+          {
+            "model-name": "vLoadBalancer",
+            "generic-vnf": {
+              "vnf-id": "db373a8d-f7be-4d02-8ac8-6ca4c305d144",
+              "vnf-name": "Vfmodule_vLB1113",
+              "vnf-type": "vLoadBalancer-1106/vLoadBalancer 0",
+              "service-id": "66f157fc-4148-4880-95f5-e120677e98d1",
+              "prov-status": "PREPROV",
+              "in-maint": false,
+              "is-closed-loop-disabled": false,
+              "resource-version": "1510604011851",
+              "model-invariant-id": "cee050ed-92a5-494f-ab04-234307a846dc",
+              "model-version-id": "fd65becc-6b2c-4fe8-ace9-cc29db9a3da2"
+            },
+            "extra-properties": {
+              "extra-property": [
+                {
+                  "property-name": "model-ver.model-version-id",
+                  "property-value": "fd65becc-6b2c-4fe8-ace9-cc29db9a3da2"
+                },
+                {
+                  "property-name": "model-ver.model-name",
+                  "property-value": "vLoadBalancer"
+                },
+                {
+                  "property-name": "model.model-type",
+                  "property-value": "resource"
+                },
+                {
+                  "property-name": "model.model-invariant-id",
+                  "property-value": "cee050ed-92a5-494f-ab04-234307a846dc"
+                },
+                {
+                  "property-name": "model-ver.model-version",
+                  "property-value": "1.0"
+                }
+              ]
+            },
+            "inventory-response-items": {
+              "inventory-response-item": [
+                {
+                  "model-name": "vLoadBalancer-1106",
+                  "service-instance": {
+                    "service-instance-id": "3b12f31f-8f2d-4f5c-b875-61ff1194b941",
+                    "service-instance-name": "vLoadBalancer-1113",
+                    "resource-version": "1510603936425",
+                    "model-invariant-id": "1321d60d-f7ff-4300-96c2-6bf0b3268b7a",
+                    "model-version-id": "732d4692-4b97-46f9-a996-0b3339e88c50"
+                  },
+                  "extra-properties": {
+                    "extra-property": [
+                      {
+                        "property-name": "model-ver.model-version-id",
+                        "property-value": "732d4692-4b97-46f9-a996-0b3339e88c50"
+                      },
+                      {
+                        "property-name": "model-ver.model-name",
+                        "property-value": "vLoadBalancer-1106"
+                      },
+                      {
+                        "property-name": "model.model-type",
+                        "property-value": "service"
+                      },
+                      {
+                        "property-name": "model.model-invariant-id",
+                        "property-value": "1321d60d-f7ff-4300-96c2-6bf0b3268b7a"
+                      },
+                      {
+                        "property-name": "model-ver.model-version",
+                        "property-value": "1.0"
+                      }
+                    ]
+                  }
+                },
+                {
+                  "model-name": "Vloadbalancer..base_vlb..module-0",
+                  "vf-module": {
+                    "vf-module-id": "e6b3e3eb-34e1-4c00-b8c1-2a4fbe479b12",
+                    "vf-module-name": "Vfmodule_vLB1113-1",
+                    "heat-stack-id": "Vfmodule_vLB1113-1/3dd6d900-772f-4fcc-a0cb-e250ab2bb4db",
+                    "orchestration-status": "active",
+                    "is-base-vf-module": true,
+                    "resource-version": "1510604612557",
+                    "model-invariant-id": "6d760188-9a24-451a-b05b-e08b86cb94f2",
+                    "model-version-id": "93facad9-55f2-4fe0-9574-814c2bc2d071"
+                  },
+                  "extra-properties": {
+                    "extra-property": [
+                      {
+                        "property-name": "model-ver.model-version-id",
+                        "property-value": "93facad9-55f2-4fe0-9574-814c2bc2d071"
+                      },
+                      {
+                        "property-name": "model-ver.model-name",
+                        "property-value": "Vloadbalancer..base_vlb..module-0"
+                      },
+                      {
+                        "property-name": "model.model-type",
+                        "property-value": "resource"
+                      },
+                      {
+                        "property-name": "model.model-invariant-id",
+                        "property-value": "6d760188-9a24-451a-b05b-e08b86cb94f2"
+                      },
+                      {
+                        "property-name": "model-ver.model-version",
+                        "property-value": "1"
+                      }
+                    ]
+                  }
+                },
+                {
+                  "model-name": "Vloadbalancer..dnsscaling..module-1",
+                  "vf-module": {
+                    "vf-module-id": "dummy_db373a8d-f7be-4d02-8ac8-6ca4c305d144",
+                    "vf-module-name": "dummy_db373a8d-f7be-4d02-8ac8-6ca4c305d144",
+                    "is-base-vf-module": false,
+                    "resource-version": "1510610079687",
+                    "model-invariant-id": "356a1cff-71f2-4086-9980-a2927ce11c1c",
+                    "model-version-id": "6b93d804-cfc8-4be3-92cc-9336d135859a"
+                  },
+                  "extra-properties": {
+                    "extra-property": [
+                      {
+                        "property-name": "model-ver.model-version-id",
+                        "property-value": "6b93d804-cfc8-4be3-92cc-9336d135859a"
+                      },
+                      {
+                        "property-name": "model-ver.model-name",
+                        "property-value": "Vloadbalancer..dnsscaling..module-1"
+                      },
+                      {
+                        "property-name": "model.model-type",
+                        "property-value": "resource"
+                      },
+                      {
+                        "property-name": "model.model-invariant-id",
+                        "property-value": "356a1cff-71f2-4086-9980-a2927ce11c1c"
+                      },
+                      {
+                        "property-name": "model-ver.model-version",
+                        "property-value": "1"
+                      }
+                    ]
+                  }
+                },
+                {
+                  "model-name": "Vloadbalancer..dnsscaling..module-1",
+                  "vf-module": {
+                    "vf-module-id": "my_module_db373a8d-f7be-4d02-8ac8-6ca4c305d144",
+                    "vf-module-name": "my_module_1",
+                    "is-base-vf-module": false,
+                    "resource-version": "1510610079687",
+                    "model-invariant-id": "356a1cff-71f2-4086-9980-a2927ce11c1c",
+                    "model-version-id": "6b93d804-cfc8-4be3-92cc-9336d135859a"
+                  },
+                  "extra-properties": {
+                    "extra-property": [
+                      {
+                        "property-name": "model-ver.model-version-id",
+                        "property-value": "6b93d804-cfc8-4be3-92cc-9336d135859a"
+                      },
+                      {
+                        "property-name": "model-ver.model-name",
+                        "property-value": "Vloadbalancer..dnsscaling..module-1"
+                      },
+                      {
+                        "property-name": "model.model-type",
+                        "property-value": "resource"
+                      },
+                      {
+                        "property-name": "model.model-invariant-id",
+                        "property-value": "356a1cff-71f2-4086-9980-a2927ce11c1c"
+                      },
+                      {
+                        "property-name": "model-ver.model-version",
+                        "property-value": "1"
+                      }
+                    ]
+                  }
+                },
+                {
+                  "model-name": "Vloadbalancer..dnsscaling..module-1",
+                  "vf-module": {
+                    "vf-module-id": "my_module_db373a8d-f7be-4d02-8ac8-6ca4c305d144",
+                    "vf-module-name": "my_module_2",
+                    "is-base-vf-module": false,
+                    "resource-version": "1510610079687",
+                    "model-invariant-id": "356a1cff-71f2-4086-9980-a2927ce11c1c",
+                    "model-version-id": "6b93d804-cfc8-4be3-92cc-9336d135859a"
+                  },
+                  "extra-properties": {
+                    "extra-property": [
+                      {
+                        "property-name": "model-ver.model-version-id",
+                        "property-value": "6b93d804-cfc8-4be3-92cc-9336d135859a"
+                      },
+                      {
+                        "property-name": "model-ver.model-name",
+                        "property-value": "Vloadbalancer..dnsscaling..module-1"
+                      },
+                      {
+                        "property-name": "model.model-type",
+                        "property-value": "resource"
+                      },
+                      {
+                        "property-name": "model.model-invariant-id",
+                        "property-value": "356a1cff-71f2-4086-9980-a2927ce11c1c"
+                      },
+                      {
+                        "property-name": "model-ver.model-version",
+                        "property-value": "1"
+                      }
+                    ]
+                  }
+                }
+              ]
+            }
+          },
+          {
+            "tenant": {
+              "tenant-id": "41d6d38489bd40b09ea8a6b6b852dcbd",
+              "tenant-name": "Integration-SB-00",
+              "resource-version": "1509587770200"
+            },
+            "extra-properties": {
+              "extra-property": []
+            },
+            "inventory-response-items": {
+              "inventory-response-item": [
+                {
+                  "cloud-region": {
+                    "cloud-owner": "CloudOwner",
+                    "cloud-region-id": "RegionOne",
+                    "cloud-region-version": "v1",
+                    "resource-version": "1509587770092"
+                  },
+                  "extra-properties": {
+                    "extra-property": []
+                  }
+                }
+              ]
+            }
+          }
+        ]
+      }
+    }
+  ]
+}
diff --git a/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/AaiSimulatorTest.java b/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/AaiSimulatorTest.java
new file mode 100644
index 000000000..53daf5455
--- /dev/null
+++ b/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/AaiSimulatorTest.java
@@ -0,0 +1,138 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.aai.AaiGetVnfResponse;
+import org.onap.policy.aai.AaiManager;
+import org.onap.policy.aai.AaiNqInstanceFilters;
+import org.onap.policy.aai.AaiNqNamedQuery;
+import org.onap.policy.aai.AaiNqQueryParameters;
+import org.onap.policy.aai.AaiNqRequest;
+import org.onap.policy.aai.AaiNqResponse;
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.rest.RestManager;
+
+public class AaiSimulatorTest {
+
+    /**
+     * Set up test class.
+     */
+    @BeforeClass
+    public static void setUpSimulator() {
+        try {
+            Util.buildAaiSim();
+        } catch (final Exception e) {
+            fail(e.getMessage());
+        }
+    }
+
+    @AfterClass
+    public static void tearDownSimulator() {
+        HttpServletServer.factory.destroy();
+    }
+
+    @Test
+    public void testGet() {
+        final AaiGetVnfResponse response = new AaiManager(new RestManager()).getQueryByVnfId(
+                "http://localhost:6666/aai/v11/network/generic-vnfs/generic-vnf/", "testUser", "testPass",
+                UUID.randomUUID(), "5e49ca06-2972-4532-9ed4-6d071588d792");
+        assertNotNull(response);
+        assertNotNull(response.getRelationshipList());
+    }
+
+    @Test
+    public void testPost() {
+        // check vserver named query
+        final AaiNqRequest request = new AaiNqRequest();
+        final AaiNqQueryParameters tempQueryParameters = new AaiNqQueryParameters();
+        final AaiNqNamedQuery tempNamedQuery = new AaiNqNamedQuery();
+        tempNamedQuery.setNamedQueryUuid(UUID.fromString("4ff56a54-9e3f-46b7-a337-07a1d3c6b469"));
+        tempQueryParameters.setNamedQuery(tempNamedQuery);
+        request.setQueryParameters(tempQueryParameters);
+        Map<String, String> tempInnerMap = new HashMap<>();
+        tempInnerMap.put("vserver-name", "vserver-name-16102016-aai3255-data-11-1");
+        Map<String, Map<String, String>> tempOuterMap = new HashMap<>();
+        tempOuterMap.put("vserver", tempInnerMap);
+        List<Map<String, Map<String, String>>> tempInstanceFilter = new LinkedList<>();
+        tempInstanceFilter.add(tempOuterMap);
+        AaiNqInstanceFilters tempInstanceFilters = new AaiNqInstanceFilters();
+        tempInstanceFilters.setInstanceFilter(tempInstanceFilter);
+        request.setInstanceFilters(tempInstanceFilters);
+
+        AaiNqResponse response = new AaiManager(new RestManager()).postQuery("http://localhost:6666", "testUser",
+                "testPass", request, UUID.randomUUID());
+        assertNotNull(response);
+        assertNotNull(response.getInventoryResponseItems());
+        
+        // check error response for vserver query
+        tempInnerMap.put("vserver-name", "error");
+
+        response = new AaiManager(new RestManager()).postQuery("http://localhost:6666", "testUser", "testPass", request,
+                UUID.randomUUID());
+        assertNotNull(response);
+        assertNotNull(response.getRequestError());
+        assertTrue(response.getRequestError().getServiceExcept().getVariables()[2].contains("vserver"));
+
+        // check generic-vnf named query
+        tempNamedQuery.setNamedQueryUuid(UUID.fromString("a93ac487-409c-4e8c-9e5f-334ae8f99087"));
+        tempQueryParameters.setNamedQuery(tempNamedQuery);
+        request.setQueryParameters(tempQueryParameters);
+        tempInnerMap = new HashMap<>();
+        tempInnerMap.put("vnf-id", "de7cc3ab-0212-47df-9e64-da1c79234deb");
+        tempOuterMap = new HashMap<>();
+        tempOuterMap.put("generic-vnf", tempInnerMap);
+        tempInstanceFilter = new LinkedList<>();
+        tempInstanceFilter.add(tempOuterMap);
+        tempInstanceFilters = new AaiNqInstanceFilters();
+        tempInstanceFilters.setInstanceFilter(tempInstanceFilter);
+        request.setInstanceFilters(tempInstanceFilters);
+
+        response = new AaiManager(new RestManager()).postQuery("http://localhost:6666", "testUser", "testPass", request,
+                UUID.randomUUID());
+        assertNotNull(response);
+        assertNotNull(response.getInventoryResponseItems());
+        assertNull(response.getRequestError());
+        
+        // check error response for generic-vnf query
+        tempInnerMap.put("vnf-id", "error");
+
+        response = new AaiManager(new RestManager()).postQuery("http://localhost:6666", "testUser", "testPass", request,
+                UUID.randomUUID());
+        assertNotNull(response);
+        assertNotNull(response.getRequestError());
+        assertTrue(response.getRequestError().getServiceExcept().getVariables()[2].contains("generic-vnf"));
+    }
+}
diff --git a/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/GuardSimulatorTest.java b/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/GuardSimulatorTest.java
new file mode 100644
index 000000000..c99798077
--- /dev/null
+++ b/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/GuardSimulatorTest.java
@@ -0,0 +1,77 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.rest.RestManager;
+import org.onap.policy.rest.RestManager.Pair;
+
+public class GuardSimulatorTest {
+
+    /**
+     * Set up test class.
+     */
+    @BeforeClass
+    public static void setupSimulator() {
+        try {
+            org.onap.policy.simulators.Util.buildGuardSim();
+        } catch (Exception e) {
+            fail(e.getMessage());
+        }
+    }
+
+    @AfterClass
+    public static void tearDownSimulator() {
+        HttpServletServer.factory.destroy();
+    }
+
+    @Test
+    public void testGuard() {
+        String request = makeRequest("test_actor_id", "test_op_id", "test_target", "test_clName");
+        String url = "http://localhost:" + Util.GUARDSIM_SERVER_PORT + "/pdp/api/getDecision";
+        Pair<Integer, String> response =
+                new RestManager().post(url, "testUname", "testPass", null, "application/json", request);
+        assertNotNull(response);
+        assertNotNull(response.first);
+        assertNotNull(response.second);
+        assertEquals("{\"decision\": \"PERMIT\", \"details\": \"Decision Permit. OK!\"}", response.second);
+
+        request = makeRequest("test_actor_id", "test_op_id", "test_target", "denyGuard");
+        response = new RestManager().post(url, "testUname", "testPass", null, "application/json", request);
+        assertNotNull(response);
+        assertNotNull(response.first);
+        assertNotNull(response.second);
+        assertEquals("{\"decision\": \"DENY\", \"details\": \"Decision Deny. You asked for it\"}", response.second);
+    }
+
+    private static String makeRequest(String actor, String recipe, String target, String clName) {
+        return "{\"decisionAttributes\": {\"actor\": \"" + actor + "\", \"recipe\": \"" + recipe + "\""
+                + ", \"target\": \"" + target + "\", \"clname\": \"" + clName + "\"}, \"onapName\": \"PDPD\"}";
+    }
+}
diff --git a/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/SoSimulatorTest.java b/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/SoSimulatorTest.java
new file mode 100644
index 000000000..e35e11dc0
--- /dev/null
+++ b/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/SoSimulatorTest.java
@@ -0,0 +1,147 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.util.HashMap;
+import java.util.UUID;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.rest.RestManager;
+import org.onap.policy.rest.RestManager.Pair;
+import org.onap.policy.so.SoCloudConfiguration;
+import org.onap.policy.so.SoModelInfo;
+import org.onap.policy.so.SoRelatedInstance;
+import org.onap.policy.so.SoRelatedInstanceListElement;
+import org.onap.policy.so.SoRequest;
+import org.onap.policy.so.SoRequestDetails;
+import org.onap.policy.so.SoRequestInfo;
+import org.onap.policy.so.SoRequestParameters;
+import org.onap.policy.so.SoResponse;
+import org.onap.policy.so.util.Serialization;
+
+public class SoSimulatorTest {
+
+    /**
+     * Set up test class.
+     */
+    @BeforeClass
+    public static void setUpSimulator() {
+        try {
+            Util.buildSoSim();
+        } catch (final Exception e) {
+            fail(e.getMessage());
+        }
+    }
+
+    @AfterClass
+    public static void tearDownSimulator() {
+        HttpServletServer.factory.destroy();
+    }
+
+    /**
+     * Create dummy SO request for TestResponse() junit.
+     */
+    private SoRequest createTestRequest() {
+
+        // Construct SO Request
+        final SoRequest request = new SoRequest();
+        request.setRequestId(UUID.randomUUID());
+        request.setRequestDetails(new SoRequestDetails());
+        request.getRequestDetails().setModelInfo(new SoModelInfo());
+        request.getRequestDetails().setCloudConfiguration(new SoCloudConfiguration());
+        request.getRequestDetails().setRequestInfo(new SoRequestInfo());
+        request.getRequestDetails().setRequestParameters(new SoRequestParameters());
+        request.getRequestDetails().getRequestParameters().setUserParams(null);
+        //
+        // cloudConfiguration
+        //
+        request.getRequestDetails().getCloudConfiguration().setLcpCloudRegionId("DFW");
+        request.getRequestDetails().getCloudConfiguration().setTenantId("1015548");
+        //
+        // modelInfo
+        //
+        request.getRequestDetails().getModelInfo().setModelType("vfModule");
+        request.getRequestDetails().getModelInfo().setModelInvariantId("f32568ec-2f1c-458a-864b-0593d53d141a");
+        request.getRequestDetails().getModelInfo().setModelVersionId("69615025-879d-4f0d-afe3-b7d1a7eeed1f");
+        request.getRequestDetails().getModelInfo().setModelName("C15ce9e1E9144c8fB8bb..dnsscaling..module-1");
+        request.getRequestDetails().getModelInfo().setModelVersion("1.0");
+        //
+        // requestInfo
+        //
+        request.getRequestDetails().getRequestInfo()
+                        .setInstanceName("vDNS_Ete_Named90e1ab3-dcd5-4877-9edb-eadfc84e32c8");
+        request.getRequestDetails().getRequestInfo().setSource("POLICY");
+        request.getRequestDetails().getRequestInfo().setSuppressRollback(false);
+        request.getRequestDetails().getRequestInfo().setRequestorId("policy");
+        //
+        // relatedInstanceList
+        //
+        final SoRelatedInstanceListElement relatedInstanceListElement1 = new SoRelatedInstanceListElement();
+        final SoRelatedInstanceListElement relatedInstanceListElement2 = new SoRelatedInstanceListElement();
+        relatedInstanceListElement1.setRelatedInstance(new SoRelatedInstance());
+        relatedInstanceListElement2.setRelatedInstance(new SoRelatedInstance());
+        //
+        relatedInstanceListElement1.getRelatedInstance().setInstanceId("cf8426a6-0b53-4e3d-bfa6-4b2f4d5913a5");
+        relatedInstanceListElement1.getRelatedInstance().setModelInfo(new SoModelInfo());
+        relatedInstanceListElement1.getRelatedInstance().getModelInfo().setModelType("service");
+        relatedInstanceListElement1.getRelatedInstance().getModelInfo()
+                        .setModelInvariantId("4fcbc1c0-7793-46d8-8aa1-fa1c2ed9ec7b");
+        relatedInstanceListElement1.getRelatedInstance().getModelInfo()
+                        .setModelVersionId("5c996219-b2e2-4c76-9b43-7e8672a33c1d");
+        relatedInstanceListElement1.getRelatedInstance().getModelInfo().setModelName("8330e932-2a23-4943-8606");
+        relatedInstanceListElement1.getRelatedInstance().getModelInfo().setModelVersion("1.0");
+        //
+        relatedInstanceListElement2.getRelatedInstance().setInstanceId("594e2fe0-48b8-41ff-82e2-3d4bab69b192");
+        relatedInstanceListElement2.getRelatedInstance().setModelInfo(new SoModelInfo());
+        relatedInstanceListElement2.getRelatedInstance().getModelInfo().setModelType("vnf");
+        relatedInstanceListElement2.getRelatedInstance().getModelInfo()
+                        .setModelInvariantId("033a32ed-aa65-4764-a736-36f2942f1aa0");
+        relatedInstanceListElement2.getRelatedInstance().getModelInfo()
+                        .setModelVersionId("d4d072dc-4e21-4a03-9524-628985819a8e");
+        relatedInstanceListElement2.getRelatedInstance().getModelInfo().setModelName("c15ce9e1-e914-4c8f-b8bb");
+        relatedInstanceListElement2.getRelatedInstance().getModelInfo().setModelVersion("1");
+        relatedInstanceListElement2.getRelatedInstance().getModelInfo()
+                        .setModelCustomizationName("c15ce9e1-e914-4c8f-b8bb 1");
+        //
+        request.getRequestDetails().getRelatedInstanceList().add(relatedInstanceListElement1);
+        request.getRequestDetails().getRelatedInstanceList().add(relatedInstanceListElement2);
+
+        return request;
+    }
+
+    @Test
+    public void testResponse() {
+        final String request = Serialization.gsonPretty.toJson(this.createTestRequest());
+        final Pair<Integer, String> httpDetails = new RestManager().post(
+                        "http://localhost:6667/serviceInstantiation/v7/serviceInstances/12345/vnfs/12345/vfModules/scaleOut",
+                        "username",
+                        "password", new HashMap<>(), "application/json", request);
+        assertNotNull(httpDetails);
+        final SoResponse response = Serialization.gsonPretty.fromJson(httpDetails.second, SoResponse.class);
+        assertNotNull(response);
+    }
+}
diff --git a/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/VfcSimulatorTest.java b/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/VfcSimulatorTest.java
new file mode 100644
index 000000000..f5dd1775c
--- /dev/null
+++ b/models-interactions/model-simulators/src/test/java/org/onap/policy/simulators/VfcSimulatorTest.java
@@ -0,0 +1,77 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.HashMap;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.rest.RestManager;
+import org.onap.policy.rest.RestManager.Pair;
+import org.onap.policy.vfc.VfcResponse;
+import org.onap.policy.vfc.util.Serialization;
+
+public class VfcSimulatorTest {
+
+    /**
+     * Set up test class.
+     */
+    @BeforeClass
+    public static void setUpSimulator() {
+        try {
+            Util.buildVfcSim();
+        } catch (final Exception e) {
+            fail(e.getMessage());
+        }
+    }
+
+    @AfterClass
+    public static void tearDownSimulator() {
+        HttpServletServer.factory.destroy();
+    }
+
+    @Test
+    public void testPost() {
+        final Pair<Integer, String> httpDetails =
+                new RestManager().post("http://localhost:6668/api/nslcm/v1/ns/1234567890/heal", "username", "password",
+                        new HashMap<String, String>(), "application/json", "Some Request Here");
+        assertNotNull(httpDetails);
+        assertTrue(httpDetails.first == 202);
+        final VfcResponse response = Serialization.gsonPretty.fromJson(httpDetails.second, VfcResponse.class);
+        assertNotNull(response);
+    }
+
+    @Test
+    public void testGet() {
+        final Pair<Integer, String> httpDetails = new RestManager().get("http://localhost:6668/api/nslcm/v1/jobs/1234",
+                "username", "password", new HashMap<String, String>());
+        assertNotNull(httpDetails);
+        final VfcResponse response = Serialization.gsonPretty.fromJson(httpDetails.second, VfcResponse.class);
+        assertNotNull(response);
+    }
+}