Adding code for dynamically generate Polices

* Update sdc tosca version to 1.4.1
* Define the objects to represents the policy
  used by OOF/Mutlicloud/AAI etc
* Integration into the distribution framework
  to update PdpxPolicy and add new File
  PolicyDecoderCsarPdpx to do decoder from CSAR
* Add two Test case including 2 VNFs, each VNF
  maps to 1 policy, so to generate 2 polices
* use @SerializedName make the variable name
  different with that in the out json field

Change-Id: Icc7175082063db8a245bbe576085cdf5a4b51adc
Issue-ID: POLICY-927
Signed-off-by: liboNet <libo.zhu@intel.com>

9 files changed, 420 insertions, 0 deletions

diff --git a/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestAttribute.java b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestAttribute.java
new file mode 100644
index 00000000..f11a7ecd
--- /dev/null
+++ b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestAttribute.java
@@ -0,0 +1,49 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Intel. All rights reserved.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.reception.decoding.pdpx;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+/**
+ * Class to perform unit test for Attribute 0f {@link Attribute}.
+ *
+ */
+public class TestAttribute {
+
+    @Test
+    public void testAttribute() {
+        final String attributeName = "dummyName";
+        final String attributeValue = "dummyValue";
+
+        final Attribute attribute = new Attribute();
+        attribute.setAttributeName(attributeName);
+        attribute.setAttributeValue(attributeValue);
+
+        validateReport(attributeName,attributeValue,attribute);
+    }
+
+    private void validateReport(final String name, final String value, final Attribute attribute) {
+        assertEquals(name, attribute.getAttributeName());
+        assertEquals(value, attribute.getAttributeValue());
+    }
+}
diff --git a/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestContent.java b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestContent.java
new file mode 100644
index 00000000..a329a3ee
--- /dev/null
+++ b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestContent.java
@@ -0,0 +1,64 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Intel. All rights reserved.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.reception.decoding.pdpx;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+/**
+ * Class to perform unit test for Content 0f {@link Content}.
+ *
+ */
+public class TestContent {
+
+    @Test
+    public void testContent() {
+        final String resources = "dummyresource";
+        final String identity = "dummyidentity";
+        final String policyType = "optimization";
+
+        final Content content = new Content();
+        content.setResources(resources);
+        content.setIdentity(identity);
+        content.setPolicyType(policyType);
+
+        validateReport(resources, identity, policyType,content);
+    }
+
+    private void validateReport(final String resources, final String identity, final String policyType, 
+                                final Content content) {
+        assertEquals(resources, content.getResources());
+        assertEquals(identity, content.getIdentity());
+        assertEquals(policyType, content.getPolicyType());
+        assertEquals(0, content.getPolicyScope().size());
+        content.getPolicyScope().add("vFW");
+        assertEquals(1, content.getPolicyScope().size());
+        content.getPolicyScope().remove("vFW");
+        assertEquals(0, content.getPolicyScope().size());
+        assertEquals(0, content.getFlavorFeatures().size());
+        FlavorFeature flavorFeature = new FlavorFeature();
+        content.getFlavorFeatures().add(flavorFeature);
+        assertEquals(1, content.getFlavorFeatures().size());
+        content.getFlavorFeatures().remove(flavorFeature);
+        assertEquals(0, content.getFlavorFeatures().size());
+    }
+}
diff --git a/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestDirective.java b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestDirective.java
new file mode 100644
index 00000000..48d11d32
--- /dev/null
+++ b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestDirective.java
@@ -0,0 +1,52 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Intel. All rights reserved.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.reception.decoding.pdpx;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+/**
+ * Class to perform unit test for Directive 0f {@link Directive}.
+ *
+ */
+public class TestDirective {
+
+    @Test
+    public void testDirective() {
+        final String type = "dummytype";
+
+        final Directive directive = new Directive();
+        directive.setType(type);
+
+        validateReport(type,directive);
+    }
+
+    private void validateReport(final String type, final Directive directive) {
+        assertEquals(type, directive.getType());
+        assertEquals(0, directive.getAttributes().size());
+        Attribute attribute = new Attribute();
+        directive.getAttributes().add(attribute);
+        assertEquals(1, directive.getAttributes().size());
+        directive.getAttributes().remove(attribute);
+        assertEquals(0, directive.getAttributes().size());
+    }
+}
diff --git a/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestFlavorFeature.java b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestFlavorFeature.java
new file mode 100644
index 00000000..47b4e343
--- /dev/null
+++ b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestFlavorFeature.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Intel. All rights reserved.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.reception.decoding.pdpx;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+/**
+ * Class to perform unit test for FlavorFeature 0f {@link FlavorFeature}.
+ *
+ */
+public class TestFlavorFeature {
+
+    @Test
+    public void testFlavorFeature() {
+        final String id = "dummyid";
+        final String type = "dummytype";
+
+        final FlavorFeature flavorFeature = new FlavorFeature();
+        flavorFeature.setId(id);
+        flavorFeature.setType(type);
+
+        validateReport(id,type,flavorFeature);
+    }
+
+    private void validateReport(final String id, final String type, final FlavorFeature flavorFeature) {
+        assertEquals(id, flavorFeature.getId());
+        assertEquals(type, flavorFeature.getType());
+
+        assertEquals(0, flavorFeature.getDirectives().size());
+        Directive directive = new Directive();
+        flavorFeature.getDirectives().add(directive);
+        assertEquals(1, flavorFeature.getDirectives().size());
+        flavorFeature.getDirectives().remove(directive);
+        assertEquals(0, flavorFeature.getDirectives().size());
+
+        assertEquals(0, flavorFeature.getFlavorProperties().size());
+        FlavorProperty flavorProperty = new FlavorProperty();
+        flavorFeature.getFlavorProperties().add(flavorProperty);
+        assertEquals(1, flavorFeature.getFlavorProperties().size());
+        flavorFeature.getFlavorProperties().remove(flavorProperty);
+        assertEquals(0, flavorFeature.getFlavorProperties().size());
+    }
+}
diff --git a/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestFlavorProperty.java b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestFlavorProperty.java
new file mode 100644
index 00000000..b5a535d7
--- /dev/null
+++ b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestFlavorProperty.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Intel. All rights reserved.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.reception.decoding.pdpx;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+/**
+ * Class to perform unit test for FlavorProperty 0f {@link FlavorProperty}.
+ *
+ */
+public class TestFlavorProperty {
+
+    @Test
+    public void testFlavorProperty() {
+        final String hpaFeature = "dummyid";
+        final String mandatory = "false";
+        final String architecture = "generic";
+        final String hpaVersion = "v1";
+
+        final FlavorProperty flavorProperty = new FlavorProperty();
+        flavorProperty.setHpaFeature(hpaFeature);
+        flavorProperty.setMandatory(mandatory);
+        flavorProperty.setArchitecture(architecture);
+        flavorProperty.setHpaVersion(hpaVersion);
+
+        validateReport(hpaFeature,mandatory,architecture,hpaVersion,flavorProperty);
+    }
+
+    private void validateReport(final String hpaFeature, final String mandatory, final String architecture,
+                                final String hpaVersion, final FlavorProperty flavorProperty) {
+        assertEquals(hpaFeature, flavorProperty.getHpaFeature());
+        assertEquals(mandatory, flavorProperty.getMandatory());
+        assertEquals(architecture, flavorProperty.getArchitecture());
+        assertEquals(hpaVersion, flavorProperty.getHpaVersion());
+
+        assertEquals(0, flavorProperty.getDirectives().size());
+        Directive directive = new Directive();
+        flavorProperty.getDirectives().add(directive);
+        assertEquals(1, flavorProperty.getDirectives().size());
+        flavorProperty.getDirectives().remove(directive);
+        assertEquals(0, flavorProperty.getDirectives().size());
+
+        assertEquals(0, flavorProperty.getHpaFeatureAttributes().size());
+        HpaFeatureAttribute hpaFeatureAttribute = new HpaFeatureAttribute();
+        flavorProperty.getHpaFeatureAttributes().add(hpaFeatureAttribute);
+        assertEquals(1, flavorProperty.getHpaFeatureAttributes().size());
+        flavorProperty.getHpaFeatureAttributes().remove(hpaFeatureAttribute);
+        assertEquals(0, flavorProperty.getHpaFeatureAttributes().size());
+    }
+}
diff --git a/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestHpaFeatureAttribute.java b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestHpaFeatureAttribute.java
new file mode 100644
index 00000000..40c30eb7
--- /dev/null
+++ b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestHpaFeatureAttribute.java
@@ -0,0 +1,56 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Intel. All rights reserved.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.reception.decoding.pdpx;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+/**
+ * Class to perform unit test for HpaFeatureAttribute 0f {@link HpaFeatureAttribute}.
+ *
+ */
+public class TestHpaFeatureAttribute {
+
+    @Test
+    public void testHpaFeatureAttribute() {
+        final String hpaAttributeKey = "dummykey";
+        final String hpaAttributeValue = "4096";
+        final String operator = ">=";
+        final String unit = "MB";
+
+        final HpaFeatureAttribute hpaFeatureAttribute = new HpaFeatureAttribute();
+        hpaFeatureAttribute.setHpaAttributeKey(hpaAttributeKey);
+        hpaFeatureAttribute.setHpaAttributeValue(hpaAttributeValue);
+        hpaFeatureAttribute.setOperator(operator);
+        hpaFeatureAttribute.setUnit(unit);
+
+        validateReport(hpaAttributeKey,hpaAttributeValue,operator,unit,hpaFeatureAttribute);
+    }
+
+    private void validateReport(final String hpaAttributeKey, final String hpaAttributeValue, final String operator,
+                                final String unit, final HpaFeatureAttribute hpaFeatureAttribute) {
+        assertEquals(hpaAttributeKey, hpaFeatureAttribute.getHpaAttributeKey());
+        assertEquals(hpaAttributeValue, hpaFeatureAttribute.getHpaAttributeValue());
+        assertEquals(operator, hpaFeatureAttribute.getOperator());
+        assertEquals(unit, hpaFeatureAttribute.getUnit());
+    }
+}
diff --git a/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestPolicyDecoderCsarPdpx.java b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestPolicyDecoderCsarPdpx.java
new file mode 100644
index 00000000..1ce5786c
--- /dev/null
+++ b/plugins/reception-plugins/src/test/java/org/onap/policy/distribution/reception/handling/decoding/pdpx/TestPolicyDecoderCsarPdpx.java
@@ -0,0 +1,66 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Intel. All rights reserved.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.reception.decoding.pdpx;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import java.io.IOException;
+import java.util.Collection;
+
+import org.junit.Test;
+import org.onap.policy.distribution.model.Csar;
+
+/**
+ * Class to perform unit test of {@link PolicyDecoderCsarPdpx}.
+ *
+ */
+public class TestPolicyDecoderCsarPdpx {
+
+    @Test
+    public void testHpaPolicy2Vnf() throws IOException {
+        Csar csar = new Csar("src/test/resources/service-TestNs8-csar.csar");
+
+        PolicyDecoderCsarPdpx policyDecoderCsarPdpx = new PolicyDecoderCsarPdpx();
+        try {
+            Collection<PdpxPolicy> ret = policyDecoderCsarPdpx.decode(csar);
+            assertEquals(2, ret.size());
+        } catch (Exception e) {
+            fail("test should not thrown an exception here: " + e.getMessage());
+        }
+    }
+
+    @Test
+    public void testHpaPolicyFeature() throws IOException {
+        Csar csar = new Csar("src/test/resources/hpaPolicySRIOV.csar");
+
+        PolicyDecoderCsarPdpx policyDecoderCsarPdpx = new PolicyDecoderCsarPdpx();
+        try {
+            Collection<PdpxPolicy> ret = policyDecoderCsarPdpx.decode(csar);
+            assertEquals(2, ret.size());
+        } catch (Exception e) {
+            fail("test should not thrown an exception here: " + e.getMessage());
+        }
+    }
+}
diff --git a/plugins/reception-plugins/src/test/resources/hpaPolicySRIOV.csar b/plugins/reception-plugins/src/test/resources/hpaPolicySRIOV.csar
new file mode 100644
index 00000000..f79d2866
--- /dev/null
+++ b/plugins/reception-plugins/src/test/resources/hpaPolicySRIOV.csar
diff --git a/plugins/reception-plugins/src/test/resources/service-TestNs8-csar.csar b/plugins/reception-plugins/src/test/resources/service-TestNs8-csar.csar
new file mode 100644
index 00000000..4bed54e1
--- /dev/null
+++ b/plugins/reception-plugins/src/test/resources/service-TestNs8-csar.csar