Merge "migrate model-impl from drools-applications"

22 files changed, 1511 insertions, 0 deletions

diff --git a/models-interactions/model-impl/sdnc/pom.xml b/models-interactions/model-impl/sdnc/pom.xml
new file mode 100644
index 000000000..8bc0776e4
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/pom.xml
@@ -0,0 +1,73 @@
+<!--
+  ============LICENSE_START=======================================================
+  Copyright (C) 2018 Huawei. All rights reserved.
+  Modifications Copyright (C) 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.policy-models-interactions.model-impl</groupId>
+        <artifactId>model-impl</artifactId>
+        <version>2.0.0-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>sdnc</artifactId>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-core</artifactId>
+      <version>2.13.0</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>rest</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.drools</groupId>
+      <artifactId>drools-core</artifactId>
+      <version>6.5.0.Final</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.onap.policy.common</groupId>
+      <artifactId>policy-endpoints</artifactId>
+      <version>${policy.common.version}</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.onap.policy.drools-pdp</groupId>
+      <artifactId>policy-management</artifactId>
+      <version>${policy.drools-pdp.version}</version>
+      <scope>provided</scope>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealNetworkInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealNetworkInfo.java
new file mode 100644
index 000000000..be26f8775
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealNetworkInfo.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncHealNetworkInfo implements Serializable {
+
+    private static final long serialVersionUID = 3208673205100673119L;
+
+    @SerializedName("network-id")
+    private String networkId;
+
+    public SdncHealNetworkInfo() {
+        // Default constructor for SdncHealActionVmInfo
+    }
+
+    public String getNetworkId() {
+        return networkId;
+    }
+
+    public void setNetworkId(String networkId) {
+        this.networkId = networkId;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java
new file mode 100644
index 000000000..88645d517
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java
@@ -0,0 +1,78 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncHealRequest implements Serializable {
+
+    private static final long serialVersionUID = -7341931593089709247L;
+
+    @SerializedName("sdnc-request-header")
+    private SdncHealRequestHeaderInfo requestHeaderInfo;
+
+    @SerializedName("request-information")
+    private SdncHealRequestInfo requestInfo;
+
+    @SerializedName("service-information")
+    private SdncHealServiceInfo serviceInfo;
+
+    @SerializedName("network-information")
+    private SdncHealNetworkInfo networkInfo;
+
+    public SdncHealRequest() {
+        // Default constructor for SdncHealRequest
+    }
+
+    public SdncHealRequestHeaderInfo getRequestHeaderInfo() {
+        return requestHeaderInfo;
+    }
+
+    public void setRequestHeaderInfo(SdncHealRequestHeaderInfo requestHeaderInfo) {
+        this.requestHeaderInfo = requestHeaderInfo;
+    }
+
+    public SdncHealRequestInfo getRequestInfo() {
+        return requestInfo;
+    }
+
+    public void setRequestInfo(SdncHealRequestInfo requestInfo) {
+        this.requestInfo = requestInfo;
+    }
+
+    public SdncHealServiceInfo getServiceInfo() {
+        return serviceInfo;
+    }
+
+    public void setServiceInfo(SdncHealServiceInfo serviceInfo) {
+        this.serviceInfo = serviceInfo;
+    }
+
+    public SdncHealNetworkInfo getNetworkInfo() {
+        return networkInfo;
+    }
+
+    public void setNetworkInfo(SdncHealNetworkInfo networkInfo) {
+        this.networkInfo = networkInfo;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestHeaderInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestHeaderInfo.java
new file mode 100644
index 000000000..0cdbb294e
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestHeaderInfo.java
@@ -0,0 +1,55 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncHealRequestHeaderInfo implements Serializable {
+
+    private static final long serialVersionUID = 3208673205100673119L;
+
+    @SerializedName("svc-request-id")
+    private String svcRequestId;
+
+    @SerializedName("svc-action")
+    private String svcAction;
+
+    public SdncHealRequestHeaderInfo() {
+        // Default constructor for SdncHealActionVmInfo
+    }
+
+    public String getSvcRequestId() {
+        return svcRequestId;
+    }
+
+    public void setSvcRequestId(String svcRequestId) {
+        this.svcRequestId = svcRequestId;
+    }
+
+    public String getSvcAction() {
+        return svcAction;
+    }
+
+    public void setSvcAction(String svcAction) {
+        this.svcAction = svcAction;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestInfo.java
new file mode 100644
index 000000000..fa449a013
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestInfo.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncHealRequestInfo implements Serializable {
+
+    private static final long serialVersionUID = 3208673205100673119L;
+
+    @SerializedName("request-action")
+    private String requestAction;
+
+    public SdncHealRequestInfo() {
+        // Default constructor for SdncHealActionVmInfo
+    }
+
+    public String getRequestAction() {
+        return requestAction;
+    }
+
+    public void setRequestAction(String requestAction) {
+        this.requestAction = requestAction;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealServiceInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealServiceInfo.java
new file mode 100644
index 000000000..5b03db3ca
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealServiceInfo.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncHealServiceInfo implements Serializable {
+
+    private static final long serialVersionUID = 3208673205100673119L;
+
+    @SerializedName("service-instance-id")
+    private String serviceInstanceId;
+
+    public SdncHealServiceInfo() {
+        // Default constructor for SdncHealActionVmInfo
+    }
+
+    public String getServiceInstanceId() {
+        return serviceInstanceId;
+    }
+
+    public void setServiceInstanceId(String serviceInstanceId) {
+        this.serviceInstanceId = serviceInstanceId;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncManager.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncManager.java
new file mode 100644
index 000000000..5770a23c5
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncManager.java
@@ -0,0 +1,168 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Huawei. All rights reserved.
+ * ================================================================================
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2019 Samsung Electronics Co., Ltd.
+ * ================================================================================
+ * 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.sdnc;
+
+
+import com.google.gson.JsonSyntaxException;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.drools.core.WorkingMemory;
+import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
+import org.onap.policy.common.endpoints.utils.NetLoggerUtil;
+import org.onap.policy.common.endpoints.utils.NetLoggerUtil.EventType;
+import org.onap.policy.drools.system.PolicyEngine;
+import org.onap.policy.rest.RestManager;
+import org.onap.policy.rest.RestManager.Pair;
+import org.onap.policy.sdnc.util.Serialization;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class SdncManager implements Runnable {
+
+    private String sdncUrlBase;
+    private String username;
+    private String password;
+    private SdncRequest sdncRequest;
+    private WorkingMemory workingMem;
+    private static final Logger logger = LoggerFactory.getLogger(SdncManager.class);
+
+    // The REST manager used for processing REST calls for this Sdnc manager
+    private RestManager restManager;
+
+    /**
+     * Constructor.
+     *
+     * @param wm Drools working memory
+     * @param request request
+     */
+    public SdncManager(WorkingMemory wm, SdncRequest request) {
+        if (wm == null || request == null) {
+            throw new IllegalArgumentException(
+                  "the parameters \"wm\" and \"request\" on the SdncManager constructor may not be null"
+            );
+        }
+        workingMem = wm;
+        sdncRequest = request;
+
+        restManager = new RestManager();
+
+        setSdncParams(getPeManagerEnvProperty("sdnc.url"), getPeManagerEnvProperty("sdnc.username"),
+            getPeManagerEnvProperty("sdnc.password"));
+    }
+
+    /**
+     * Set the parameters.
+     *
+     * @param baseUrl base URL
+     * @param name username
+     * @param pwd password
+     */
+    public void setSdncParams(String baseUrl, String name, String pwd) {
+        sdncUrlBase = baseUrl;
+        username = name;
+        password = pwd;
+    }
+
+    @Override
+    public void run() {
+        Map<String, String> headers = new HashMap<>();
+        Pair<Integer, String> httpDetails;
+
+        SdncResponse responseError = new SdncResponse();
+        SdncResponseOutput responseOutput = new SdncResponseOutput();
+        responseOutput.setResponseCode("404");
+        responseError.setResponseOutput(responseOutput);
+
+        headers.put("Accept", "application/json");
+        String sdncUrl = sdncUrlBase + "/GENERIC-RESOURCE-API:network-topology-operation";
+
+        try {
+            String sdncRequestJson = Serialization.gsonPretty.toJson(sdncRequest);
+            NetLoggerUtil.log(EventType.OUT, CommInfrastructure.REST, sdncUrl, sdncRequestJson);
+            logger.info("[OUT|{}|{}|]{}{}", CommInfrastructure.REST, sdncUrl, NetLoggerUtil.SYSTEM_LS, sdncRequestJson);
+
+            httpDetails = restManager.post(sdncUrl, username, password, headers, "application/json",
+                                           sdncRequestJson);
+        } catch (Exception e) {
+            logger.info(e.getMessage(), e);
+            workingMem.insert(responseError);
+            return;
+        }
+
+        if (httpDetails == null) {
+            workingMem.insert(responseError);
+            return;
+        }
+
+        try {
+            SdncResponse response = Serialization.gsonPretty.fromJson(httpDetails.second, SdncResponse.class);
+            NetLoggerUtil.log(EventType.IN, CommInfrastructure.REST, sdncUrl, httpDetails.second);
+            logger.info("[IN|{}|{}|]{}{}", "Sdnc", sdncUrl, NetLoggerUtil.SYSTEM_LS, httpDetails.second);
+            String body = Serialization.gsonPretty.toJson(response);
+            logger.info("Response to Sdnc Heal post:");
+            logger.info(body);
+            response.setRequestId(sdncRequest.getRequestId().toString());
+
+            if (!response.getResponseOutput().getResponseCode().equals("200")) {
+                logger.info(
+                    "Sdnc Heal Restcall failed with http error code {} {}", httpDetails.first, httpDetails.second
+                );
+            }
+
+            workingMem.insert(response);
+        } catch (JsonSyntaxException e) {
+            logger.info("Failed to deserialize into SdncResponse {}", e.getLocalizedMessage(), e);
+        } catch (Exception e) {
+            logger.info("Unknown error deserializing into SdncResponse {}", e.getLocalizedMessage(), e);
+        }
+    }
+
+    /**
+     * Protected setter for rest manager to allow mocked rest manager to be used for testing.
+     * @param restManager the test REST manager
+     */
+    protected void setRestManager(final RestManager restManager) {
+        this.restManager = restManager;
+    }
+
+    /**
+     * This method reads and validates environmental properties coming from the policy engine. Null properties cause
+     * an {@link IllegalArgumentException} runtime exception to be thrown
+     * @param  enginePropertyName name of the parameter to retrieve
+     * @return the property value
+     */
+
+    private String getPeManagerEnvProperty(String enginePropertyName) {
+        String enginePropertyValue = PolicyEngine.manager.getEnvironmentProperty(enginePropertyName);
+        if (enginePropertyValue == null) {
+            throw new IllegalArgumentException(
+                "The value of policy engine manager environment property \""
+                   + enginePropertyName + "\" may not be null"
+            );
+        }
+        return enginePropertyValue;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java
new file mode 100644
index 000000000..4aaa844cd
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+import java.io.Serializable;
+import java.util.UUID;
+
+public class SdncRequest implements Serializable {
+
+    private static final long serialVersionUID = 3736300970326332512L;
+    // These fields are not serialized and not part of JSON
+    private transient String nsInstanceId;
+    private transient UUID requestId;
+
+    @SerializedName("input")
+    private SdncHealRequest healRequest;
+
+    public SdncRequest() {
+            // Default constructor for SdncRequest
+    }
+
+    public String getNsInstanceId() {
+        return nsInstanceId;
+    }
+
+    public void setNsInstanceId(String nsInstanceId) {
+        this.nsInstanceId = nsInstanceId;
+    }
+
+    public UUID getRequestId() {
+        return requestId;
+    }
+
+    public void setRequestId(UUID requestId) {
+        this.requestId = requestId;
+    }
+
+    public SdncHealRequest getHealRequest() {
+        return healRequest;
+    }
+
+    public void setHealRequest(SdncHealRequest healRequest) {
+        this.healRequest = healRequest;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponse.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponse.java
new file mode 100644
index 000000000..496bf10a7
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponse.java
@@ -0,0 +1,55 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncResponse implements Serializable {
+
+    private static final long serialVersionUID = 9151443891238218455L;
+
+    @SerializedName("output")
+    private SdncResponseOutput responseOutput;
+
+    private transient String requestId;
+
+    public SdncResponse() {
+        // Default constructor for SdncResponse
+    }
+
+    public String getRequestId() {
+        return requestId;
+    }
+
+    public void setRequestId(String requestId) {
+        this.requestId = requestId;
+    }
+
+    public SdncResponseOutput getResponseOutput() {
+        return responseOutput;
+    }
+
+    public void setResponseOutput(SdncResponseOutput responseOutput) {
+        this.responseOutput = responseOutput;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseNetworkInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseNetworkInfo.java
new file mode 100644
index 000000000..094b2641b
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseNetworkInfo.java
@@ -0,0 +1,55 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncResponseNetworkInfo implements Serializable {
+
+    private static final long serialVersionUID = 6827782899144150158L;
+
+    @SerializedName("instance-id")
+    private String instanceId;
+
+    @SerializedName("object-path")
+    private String objectPath;
+
+    public SdncResponseNetworkInfo() {
+        // Default constructor for SdncResponseNetworkInfo
+    }
+
+    public String getInstanceId() {
+        return instanceId;
+    }
+
+    public void setInstanceId(String instanceId) {
+        this.instanceId = instanceId;
+    }
+
+    public String getObjectPath() {
+        return objectPath;
+    }
+
+    public void setObjectPath(String objectPath) {
+        this.objectPath = objectPath;
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseOutput.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseOutput.java
new file mode 100644
index 000000000..fc3335a61
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseOutput.java
@@ -0,0 +1,68 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+import java.util.List;
+
+public class SdncResponseOutput implements Serializable {
+
+    private static final long serialVersionUID = 6827782899144150158L;
+
+    @SerializedName("svc-request-id")
+    private String svcRequestId;
+
+    @SerializedName("response-code")
+    private String responseCode;
+
+    @SerializedName("ack-final-indicator")
+    private String ackFinalIndicator;
+
+    public SdncResponseOutput() {
+        // Default constructor for SdncResponseDescriptor
+    }
+
+    public String getSvcRequestId() {
+        return svcRequestId;
+    }
+
+    public void setSvcRequestId(String svcRequestId) {
+        this.svcRequestId = svcRequestId;
+    }
+
+    public String getResponseCode() {
+        return responseCode;
+    }
+
+    public void setResponseCode(String responseCode) {
+        this.responseCode = responseCode;
+    }
+
+    public String getAckFinalIndicator() {
+        return ackFinalIndicator;
+    }
+
+    public void setAckFinalIndicator(String ackFinalIndicator) {
+        this.ackFinalIndicator = ackFinalIndicator;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseServiceInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseServiceInfo.java
new file mode 100644
index 000000000..05b854418
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseServiceInfo.java
@@ -0,0 +1,45 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import com.google.gson.annotations.SerializedName;
+
+import java.io.Serializable;
+
+public class SdncResponseServiceInfo implements Serializable {
+
+    private static final long serialVersionUID = 6827782899144150158L;
+
+    @SerializedName("instance-id")
+    private String instanceId;
+
+    public SdncResponseServiceInfo() {
+        // Default constructor for SdncResponseServiceInfo
+    }
+
+    public String getInstanceId() {
+        return instanceId;
+    }
+
+    public void setInstanceId(String instanceId) {
+        this.instanceId = instanceId;
+    }
+
+}
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/util/Serialization.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/util/Serialization.java
new file mode 100644
index 000000000..428f357aa
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/util/Serialization.java
@@ -0,0 +1,33 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc.util;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+public final class Serialization {
+    private Serialization() {
+    }
+    
+    public static final Gson gsonPretty = new GsonBuilder().disableHtmlEscaping()
+            .setPrettyPrinting()
+            .create();
+
+}
diff --git a/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/DemoTest.java b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/DemoTest.java
new file mode 100644
index 000000000..53be3382b
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/DemoTest.java
@@ -0,0 +1,72 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * 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.sdnc;
+
+import java.util.LinkedList;
+
+import org.junit.Test;
+import org.onap.policy.sdnc.util.Serialization;
+
+public class DemoTest {
+
+    @Test
+    public void test() {
+        SdncRequest request = new SdncRequest();
+
+        request.setNsInstanceId("100");
+        request.setHealRequest(new SdncHealRequest());
+
+        request.getHealRequest().setRequestHeaderInfo(new SdncHealRequestHeaderInfo());
+        request.getHealRequest().getRequestHeaderInfo().setSvcRequestId("service-req-01");
+        request.getHealRequest().getRequestHeaderInfo().setSvcAction("servive-action");
+
+        request.getHealRequest().setRequestInfo(new SdncHealRequestInfo());
+        request.getHealRequest().getRequestInfo().setRequestAction("request-action");
+        
+        request.getHealRequest().setServiceInfo(new SdncHealServiceInfo());
+        request.getHealRequest().getServiceInfo().setServiceInstanceId("service-instance-01");
+        
+        request.getHealRequest().setNetworkInfo(new SdncHealNetworkInfo());
+        request.getHealRequest().getNetworkInfo().setNetworkId("network-5555");
+        
+
+        String body = Serialization.gsonPretty.toJson(request);
+        System.out.println(body);
+
+        SdncResponse response = new SdncResponse();
+
+        body = Serialization.gsonPretty.toJson(response);
+        System.out.println(body);
+
+        response.setRequestId("request-01");
+        response.setResponseOutput(new SdncResponseOutput());
+        response.getResponseOutput().setSvcRequestId("service-req-01");
+        response.getResponseOutput().setResponseCode("200");
+        response.getResponseOutput().setAckFinalIndicator("final-indicator-00");
+        
+        body = Serialization.gsonPretty.toJson(response);
+        System.out.println(body);
+
+        response = Serialization.gsonPretty.fromJson(body, SdncResponse.class);
+        body = Serialization.gsonPretty.toJson(response);
+        System.out.println(body);
+
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncHealAdditionalParamsTest.java b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncHealAdditionalParamsTest.java
new file mode 100644
index 000000000..e7decbc15
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncHealAdditionalParamsTest.java
@@ -0,0 +1,48 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * vfc
+ * ================================================================================
+ * 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.sdnc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+
+public class SdncHealAdditionalParamsTest {
+
+    @Test
+    public void testSdncHealAdditionalParameters() {
+        SdncHealRequestHeaderInfo additionalParams = new SdncHealRequestHeaderInfo();
+        assertNotNull(additionalParams);
+        assertNotEquals(0, additionalParams.hashCode());
+        
+        String action = "Go Home";
+        additionalParams.setSvcAction(action);
+        assertEquals(action, additionalParams.getSvcAction());
+        
+        String requestId = "My Request";
+        additionalParams.setSvcRequestId(requestId);
+        assertEquals(requestId, additionalParams.getSvcRequestId());
+        
+        assertNotEquals(0, additionalParams.hashCode());
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncHealRequestTest.java b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncHealRequestTest.java
new file mode 100644
index 000000000..c1ff45bec
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncHealRequestTest.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * vfc
+ * ================================================================================
+ * 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.sdnc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+
+public class SdncHealRequestTest {
+
+    @Test
+    public void testSdncHealRequest() {
+        SdncHealRequest request = new SdncHealRequest();
+        assertNotNull(request);
+        assertNotEquals(0, request.hashCode());
+        
+        SdncHealRequestInfo requestInfo = new SdncHealRequestInfo();
+        request.setRequestInfo(requestInfo);
+        assertEquals(requestInfo, request.getRequestInfo());
+        
+        assertNotEquals(0, request.hashCode());
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncHealServiceInfoTest.java b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncHealServiceInfoTest.java
new file mode 100644
index 000000000..b65e45fc3
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncHealServiceInfoTest.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnc
+ * ================================================================================
+ * 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.sdnc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+
+public class SdncHealServiceInfoTest {
+
+    @Test
+    public void testSdncHealServiceInfo() {
+        SdncHealServiceInfo serviceInfo = new SdncHealServiceInfo();
+        assertNotNull(serviceInfo);
+        assertNotEquals(0, serviceInfo.hashCode());
+        
+        String svrid = "ECity";
+        serviceInfo.setServiceInstanceId(svrid);
+        assertEquals(svrid, serviceInfo.getServiceInstanceId());
+        
+        assertNotEquals(0, serviceInfo.hashCode());
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncManagerTest.java b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncManagerTest.java
new file mode 100644
index 000000000..305fcebd6
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncManagerTest.java
@@ -0,0 +1,284 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnc
+ * ================================================================================
+ * Copyright (C) 2018 Huawei. All rights reserved.
+ * ================================================================================
+ * Modifications Copyright (C) 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.sdnc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import static org.mockito.ArgumentMatchers.anyMap;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.endsWith;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.startsWith;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+import org.drools.core.WorkingMemory;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.drools.system.PolicyEngine;
+import org.onap.policy.rest.RestManager;
+import org.onap.policy.rest.RestManager.Pair;
+import org.onap.policy.sdnc.util.Serialization;
+
+public class SdncManagerTest {
+    private static WorkingMemory mockedWorkingMemory;
+
+    private RestManager   mockedRestManager;
+
+    private Pair<Integer, String> httpResponsePutOk;
+    private Pair<Integer, String> httpResponseGetOk;
+    private Pair<Integer, String> httpResponseBadResponse;
+    private Pair<Integer, String> httpResponseErr;
+
+    private SdncRequest  request;
+    private SdncResponse response;
+
+    @BeforeClass
+    public static void beforeTestSdncManager() {
+        mockedWorkingMemory = mock(WorkingMemory.class);
+    }
+
+    /**
+     * Set up the mocked REST manager.
+     */
+    @Before
+    public void setupMockedRest() {
+        mockedRestManager   = mock(RestManager.class);
+        
+        httpResponsePutOk       = mockedRestManager.new Pair<>(202, Serialization.gsonPretty.toJson(response));
+        httpResponseGetOk       = mockedRestManager.new Pair<>(200, Serialization.gsonPretty.toJson(response));
+        httpResponseBadResponse = mockedRestManager.new Pair<>(202, Serialization.gsonPretty.toJson(null));
+        httpResponseErr         = mockedRestManager.new Pair<>(200, null);
+    }
+    
+    /**
+     * Create the request and response before.
+     */
+    @Before
+    public void createRequestAndResponse() {
+        SdncHealServiceInfo serviceInfo = new SdncHealServiceInfo();
+        serviceInfo.setServiceInstanceId("E-City");
+
+        SdncHealRequestHeaderInfo additionalParams = new SdncHealRequestHeaderInfo();
+        additionalParams.setSvcAction("Go Home");
+        additionalParams.setSvcRequestId("My Request");
+    
+        SdncHealRequest healRequest = new SdncHealRequest();
+        healRequest.setRequestHeaderInfo(additionalParams);
+        healRequest.setServiceInfo(serviceInfo);
+
+        UUID requestId = UUID.randomUUID();
+        request = new SdncRequest();
+        request.setRequestId(requestId);
+        request.setHealRequest(healRequest);
+        request.setNsInstanceId("Dorothy");
+
+        SdncResponseOutput responseDescriptor = new SdncResponseOutput();
+        responseDescriptor.setSvcRequestId("1234");
+        responseDescriptor.setResponseCode("200");
+        responseDescriptor.setAckFinalIndicator("final-indicator-00");
+
+        response = new SdncResponse();
+        response.setRequestId(request.getRequestId().toString());
+        response.setResponseOutput(responseDescriptor);
+    }
+    
+    /**
+     * After Test clean up.
+     */
+    @After
+    public void afterTestSdncManager() throws InterruptedException {
+        PolicyEngine.manager.getEnvironment().remove("sdnc.password");
+        PolicyEngine.manager.getEnvironment().remove("sdnc.username");
+        PolicyEngine.manager.getEnvironment().remove("sdnc.url");
+    }
+
+    @Test
+    public void testSdncInitiation() throws InterruptedException {
+        try {
+            new SdncManager(null, null);
+            fail("test should throw an exception here");
+        }
+        catch (IllegalArgumentException e) {
+            assertEquals(
+                "the parameters \"wm\" and \"request\" on the SdncManager constructor may not be null", 
+                e.getMessage()
+            );
+        }
+    
+        try {
+            new SdncManager(mockedWorkingMemory, null);
+            fail("test should throw an exception here");
+        }
+        catch (IllegalArgumentException e) {
+            assertEquals(
+                "the parameters \"wm\" and \"request\" on the SdncManager constructor may not be null", 
+                e.getMessage()
+            );
+        }
+        
+        try {
+            new SdncManager(mockedWorkingMemory, request);
+            fail("test should throw an exception here");
+        }
+        catch (IllegalArgumentException e) {
+            assertEquals(
+                "The value of policy engine manager environment property \"sdnc.url\" may not be null", 
+                e.getMessage()
+            );
+        }
+        
+        PolicyEngine.manager.getEnvironment().put("sdnc.url", "http://somewhere.over.the.rainbow");
+        try {
+            new SdncManager(mockedWorkingMemory, request);
+            fail("test should throw an exception here");
+        }
+        catch (IllegalArgumentException e) {
+            assertEquals(
+                "The value of policy engine manager environment property \"sdnc.username\" may not be null", 
+                e.getMessage()
+            );
+        }
+        
+        PolicyEngine.manager.getEnvironment().put("sdnc.username", "Dorothy");
+        try {
+            new SdncManager(mockedWorkingMemory, request);
+            fail("test should throw an exception here");
+        }
+        catch (IllegalArgumentException e) {
+            assertEquals(
+                "The value of policy engine manager environment property \"sdnc.password\" may not be null", 
+                e.getMessage()
+            );
+        }
+        
+        PolicyEngine.manager.getEnvironment().put("sdnc.password", "Toto");
+        new SdncManager(mockedWorkingMemory, request);
+    }
+
+    @Test
+    public void testSdncExecutionException() throws InterruptedException {
+        PolicyEngine.manager.getEnvironment().put("sdnc.url", "http://somewhere.over.the.rainbow");
+        PolicyEngine.manager.getEnvironment().put("sdnc.username", "Dorothy");
+        PolicyEngine.manager.getEnvironment().put("sdnc.password", "Exception");
+
+        SdncManager manager = new SdncManager(mockedWorkingMemory, request);
+        manager.setRestManager(mockedRestManager);
+
+        Thread managerThread = new Thread(manager);
+        managerThread.start();
+
+        when(mockedRestManager.post(startsWith("http://somewhere.over.the.rainbow"), eq("Dorothy"), eq("Exception"), anyMap(), anyString(), anyString()))
+            .thenThrow(new RuntimeException("OzException"));
+        
+
+        managerThread.join(100);
+    }
+    
+    @Test
+    public void testSdncExecutionNull() throws InterruptedException {
+        PolicyEngine.manager.getEnvironment().put("sdnc.url", "http://somewhere.over.the.rainbow");
+        PolicyEngine.manager.getEnvironment().put("sdnc.username", "Dorothy");
+        PolicyEngine.manager.getEnvironment().put("sdnc.password", "Null");
+
+        SdncManager manager = new SdncManager(mockedWorkingMemory, request);
+        manager.setRestManager(mockedRestManager);
+
+        Thread managerThread = new Thread(manager);
+        managerThread.start();
+        
+        when(mockedRestManager.post(startsWith("http://somewhere.over.the.rainbow"), eq("Dorothy"), eq("Null"), anyMap(), anyString(), anyString()))
+            .thenReturn(null);
+        
+        managerThread.join(100);
+    }
+
+
+    @Test
+    public void testSdncExecutionError0() throws InterruptedException {
+        PolicyEngine.manager.getEnvironment().put("sdnc.url", "http://somewhere.over.the.rainbow");
+        PolicyEngine.manager.getEnvironment().put("sdnc.username", "Dorothy");
+        PolicyEngine.manager.getEnvironment().put("sdnc.password", "Error0");
+
+        SdncManager manager = new SdncManager(mockedWorkingMemory, request);
+        manager.setRestManager(mockedRestManager);
+        
+        Thread managerThread = new Thread(manager);
+        managerThread.start();
+        
+        when(mockedRestManager.post(startsWith("http://somewhere.over.the.rainbow"), eq("Dorothy"), eq("Error0"), anyMap(), anyString(), anyString()))
+            .thenReturn(httpResponseErr);
+        
+        managerThread.join(100);
+    }
+
+    @Test
+    public void testSdncExecutionBadResponse() throws InterruptedException {
+        PolicyEngine.manager.getEnvironment().put("sdnc.url", "http://somewhere.over.the.rainbow");
+        PolicyEngine.manager.getEnvironment().put("sdnc.username", "Dorothy");
+        PolicyEngine.manager.getEnvironment().put("sdnc.password", "BadResponse");
+
+        SdncManager manager = new SdncManager(mockedWorkingMemory, request);
+        manager.setRestManager(mockedRestManager);
+        
+        Thread managerThread = new Thread(manager);
+        managerThread.start();
+        
+        when(mockedRestManager.post(startsWith("http://somewhere.over.the.rainbow"), eq("Dorothy"), eq("OK"), anyMap(), anyString(), anyString()))
+            .thenReturn(httpResponseBadResponse);
+        
+        managerThread.join(100);
+    }
+    
+    @Test
+    public void testSdncExecutionOk() throws InterruptedException {
+        PolicyEngine.manager.getEnvironment().put("sdnc.url", "http://somewhere.over.the.rainbow");
+        PolicyEngine.manager.getEnvironment().put("sdnc.username", "Dorothy");
+        PolicyEngine.manager.getEnvironment().put("sdnc.password", "OK");
+        
+        SdncManager manager = new SdncManager(mockedWorkingMemory, request);
+        manager.setRestManager(mockedRestManager);
+        
+        Thread managerThread = new Thread(manager);
+        managerThread.start();
+
+        when(mockedRestManager.post(startsWith("http://somewhere.over.the.rainbow"), eq("Dorothy"), eq("OK"), anyMap(), anyString(), anyString()))
+            .thenReturn(httpResponsePutOk);
+        
+        when(mockedRestManager.get(endsWith("1234"), eq("Dorothy"), eq("OK"), anyMap()))
+            .thenReturn(httpResponseGetOk);
+        
+
+        managerThread.join(100);
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncRequestTest.java b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncRequestTest.java
new file mode 100644
index 000000000..55fece751
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncRequestTest.java
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnc
+ * ================================================================================
+ * 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.sdnc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.util.UUID;
+
+import org.junit.Test;
+
+public class SdncRequestTest {
+
+    @Test
+    public void testSdncRequest() {
+        SdncRequest request = new SdncRequest();
+        assertNotNull(request);
+        assertNotEquals(0, request.hashCode());
+        
+        String nsInstanceId = "Dorothy";
+        request.setNsInstanceId(nsInstanceId);
+        assertEquals(nsInstanceId, request.getNsInstanceId());
+        
+        UUID requestId = UUID.randomUUID();
+        request.setRequestId(requestId);
+        assertEquals(requestId, request.getRequestId());
+        
+        SdncHealRequest healRequest = new SdncHealRequest();
+        request.setHealRequest(healRequest);
+        assertEquals(healRequest, request.getHealRequest());
+        
+        assertNotEquals(0, request.hashCode());
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncResponseDescriptorTest.java b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncResponseDescriptorTest.java
new file mode 100644
index 000000000..89d694e65
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncResponseDescriptorTest.java
@@ -0,0 +1,55 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnc
+ * ================================================================================
+ * 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.sdnc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Test;
+
+public class SdncResponseDescriptorTest {
+
+    @Test
+    public void testSdncResponseDescriptor() {
+        SdncResponseOutput output = new SdncResponseOutput();
+        assertNotNull(output);
+        assertNotEquals(0, output.hashCode());
+        
+        String responseCode = "200";
+        output.setResponseCode(responseCode);
+        assertEquals(responseCode, output.getResponseCode());
+        
+        String svcRequest = "svc-request-01";
+        output.setSvcRequestId(svcRequest);
+        assertEquals(svcRequest, output.getSvcRequestId());
+        
+        String indicator = "final-indicator-00";
+        output.setAckFinalIndicator(indicator);
+        assertEquals(indicator, output.getAckFinalIndicator());
+        
+        assertNotEquals(0, output.hashCode());
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncResponseTest.java b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncResponseTest.java
new file mode 100644
index 000000000..06e3da81b
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/SdncResponseTest.java
@@ -0,0 +1,49 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * sdnc
+ * ================================================================================
+ * 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.sdnc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+
+
+import org.junit.Test;
+
+public class SdncResponseTest {
+
+    @Test
+    public void testSdncResponse() {
+        SdncResponse response = new SdncResponse();
+        assertNotNull(response);
+        assertNotEquals(0, response.hashCode());
+        
+        String requestId = "Get Home";
+        response.setRequestId(requestId);
+        assertEquals(requestId, response.getRequestId());
+        
+        SdncResponseOutput responseDescriptor = new SdncResponseOutput();
+        response.setResponseOutput(responseDescriptor);
+        assertEquals(responseDescriptor, response.getResponseOutput());
+        
+        assertNotEquals(0, response.hashCode());
+    }
+}
diff --git a/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/util/SerializationTest.java b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/util/SerializationTest.java
new file mode 100644
index 000000000..b65efb36d
--- /dev/null
+++ b/models-interactions/model-impl/sdnc/src/test/java/org/onap/policy/sdnc/util/SerializationTest.java
@@ -0,0 +1,36 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * vfc
+ * ================================================================================
+ * 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.sdnc.util;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+
+public class SerializationTest {
+
+    @Test
+    public void test() {
+        assertNotNull(Serialization.gsonPretty);
+    }
+}