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/*-
* ============LICENSE_START=======================================================
* ONAP CLAMP
* ================================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights
* reserved.
* ================================================================================
* Modifications Copyright (c) 2019 Samsung
* ================================================================================
* 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.clamp.loop;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertNotNull;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonObject;
import com.google.gson.JsonSyntaxException;
import java.io.IOException;
import java.util.HashSet;
import java.util.Random;
import org.junit.Test;
import org.onap.clamp.clds.util.JsonUtils;
import org.onap.clamp.clds.util.ResourceFileUtil;
import org.onap.clamp.loop.components.external.PolicyComponent;
import org.onap.clamp.loop.log.LogType;
import org.onap.clamp.loop.log.LoopLog;
import org.onap.clamp.loop.service.Service;
import org.onap.clamp.loop.template.LoopElementModel;
import org.onap.clamp.loop.template.LoopTemplate;
import org.onap.clamp.loop.template.PolicyModel;
import org.onap.clamp.policy.microservice.MicroServicePolicy;
import org.onap.clamp.policy.operational.OperationalPolicy;
import org.skyscreamer.jsonassert.JSONAssert;
public class LoopToJsonTest {
private Gson gson = new Gson();
private OperationalPolicy getOperationalPolicy(String configJson, String name) {
return new OperationalPolicy(name, null, gson.fromJson(configJson, JsonObject.class),
getPolicyModel("org.onap.policy.drools", "yaml", "1.0.0", "Drools", "type1"));
}
private Loop getLoop(String name, String svgRepresentation, String blueprint, String globalPropertiesJson,
String dcaeId, String dcaeUrl, String dcaeBlueprintId)
throws JsonSyntaxException, IOException {
Loop loop = new Loop(name, svgRepresentation);
loop.setGlobalPropertiesJson(new Gson().fromJson(globalPropertiesJson, JsonObject.class));
loop.setLastComputedState(LoopState.DESIGN);
loop.setDcaeDeploymentId(dcaeId);
loop.setDcaeDeploymentStatusUrl(dcaeUrl);
return loop;
}
private MicroServicePolicy getMicroServicePolicy(String name, String modelType, String jsonRepresentation,
String policyTosca, String jsonProperties, boolean shared) {
MicroServicePolicy microService = new MicroServicePolicy(name, new PolicyModel(modelType, policyTosca, "1.0.0"),
shared,
gson.fromJson(jsonRepresentation, JsonObject.class), new HashSet<>());
microService.setConfigurationsJson(new Gson().fromJson(jsonProperties, JsonObject.class));
return microService;
}
private LoopElementModel getLoopElementModel(String yaml, String name, PolicyModel policyModel) {
LoopElementModel model = new LoopElementModel();
model.setBlueprint(yaml);
model.setName(name);
model.addPolicyModel(policyModel);
model.setLoopElementType("OPERATIONAL_POLICY");
return model;
}
private PolicyModel getPolicyModel(String policyType, String policyModelTosca, String version, String policyAcronym,
String policyVariant) {
return new PolicyModel(policyType, policyModelTosca, version, policyAcronym);
}
private LoopTemplate getLoopTemplate(String name, String blueprint, String svgRepresentation,
Integer maxInstancesAllowed) {
LoopTemplate template = new LoopTemplate(name, blueprint, svgRepresentation, maxInstancesAllowed, null);
template.addLoopElementModel(getLoopElementModel("yaml", "microService1",
getPolicyModel("org.onap.policy.drools", "yaml", "1.0.0", "Drools", "type1")));
return template;
}
private LoopLog getLoopLog(LogType type, String message, Loop loop) {
LoopLog log = new LoopLog(message, type, "CLAMP", loop);
log.setId(Long.valueOf(new Random().nextInt()));
return log;
}
@Test
public void loopGsonTest() throws IOException {
Loop loopTest = getLoop("ControlLoopTest", "<xml></xml>", "yamlcontent", "{\"testname\":\"testvalue\"}",
"123456789", "https://dcaetest.org", "UUID-blueprint");
OperationalPolicy opPolicy = this.getOperationalPolicy(
ResourceFileUtil.getResourceAsString("tosca/operational-policy-properties.json"), "GuardOpPolicyTest");
loopTest.addOperationalPolicy(opPolicy);
MicroServicePolicy microServicePolicy = getMicroServicePolicy("configPolicyTest", "",
"{\"configtype\":\"json\"}", "tosca_definitions_version: tosca_simple_yaml_1_0_0",
"{\"param1\":\"value1\"}", true);
loopTest.addMicroServicePolicy(microServicePolicy);
LoopLog loopLog = getLoopLog(LogType.INFO, "test message", loopTest);
loopTest.addLog(loopLog);
LoopTemplate loopTemplate = getLoopTemplate("templateName", "yaml", "svg", 1);
loopTest.setLoopTemplate(loopTemplate);
String jsonSerialized = JsonUtils.GSON_JPA_MODEL.toJson(loopTest);
assertThat(jsonSerialized).isNotNull().isNotEmpty();
System.out.println(jsonSerialized);
Loop loopTestDeserialized = JsonUtils.GSON_JPA_MODEL.fromJson(jsonSerialized, Loop.class);
assertNotNull(loopTestDeserialized);
assertThat(loopTestDeserialized).isEqualToIgnoringGivenFields(loopTest, "svgRepresentation", "blueprint",
"components");
assertThat(loopTestDeserialized.getComponent("DCAE").getState())
.isEqualToComparingFieldByField(loopTest.getComponent("DCAE").getState());
assertThat(loopTestDeserialized.getComponent("POLICY").getState()).isEqualToComparingOnlyGivenFields(
loopTest.getComponent("POLICY").getState(), "stateName", "description");
// svg and blueprint not exposed so wont be deserialized
assertThat(loopTestDeserialized.getSvgRepresentation()).isEqualTo(null);
assertThat(loopTestDeserialized.getOperationalPolicies()).containsExactly(opPolicy);
assertThat(loopTestDeserialized.getMicroServicePolicies()).containsExactly(microServicePolicy);
assertThat(loopTestDeserialized.getLoopLogs()).containsExactly(loopLog);
assertThat((LoopLog) loopTestDeserialized.getLoopLogs().toArray()[0]).isEqualToIgnoringGivenFields(loopLog,
"loop");
// Verify the loop template
assertThat(loopTestDeserialized.getLoopTemplate()).isEqualTo(loopTemplate);
}
@Test
public void loopServiceTest() throws IOException {
Loop loopTest2 = getLoop("ControlLoopTest", "<xml></xml>", "yamlcontent", "{\"testname\":\"testvalue\"}",
"123456789", "https://dcaetest.org", "UUID-blueprint");
JsonObject jsonModel = new GsonBuilder().create()
.fromJson(ResourceFileUtil.getResourceAsString("tosca/model-properties.json"), JsonObject.class);
Service service = new Service(jsonModel.get("serviceDetails").getAsJsonObject(),
jsonModel.get("resourceDetails").getAsJsonObject(), "1.0");
loopTest2.setModelService(service);
String jsonSerialized = JsonUtils.GSON_JPA_MODEL.toJson(loopTest2);
assertThat(jsonSerialized).isNotNull().isNotEmpty();
System.out.println(jsonSerialized);
Loop loopTestDeserialized = JsonUtils.GSON_JPA_MODEL.fromJson(jsonSerialized, Loop.class);
assertNotNull(loopTestDeserialized);
assertThat(loopTestDeserialized).isEqualToIgnoringGivenFields(loopTest2, "modelService", "svgRepresentation",
"blueprint", "components");
}
@Test
public void createPoliciesPayloadPdpGroupTest() throws IOException {
Loop loopTest = getLoop("ControlLoopTest", "<xml></xml>", "yamlcontent", "{\"testname\":\"testvalue\"}",
"123456789", "https://dcaetest.org", "UUID-blueprint");
OperationalPolicy opPolicy = this.getOperationalPolicy(
ResourceFileUtil.getResourceAsString("tosca/operational-policy-properties.json"), "GuardOpPolicyTest");
loopTest.addOperationalPolicy(opPolicy);
MicroServicePolicy microServicePolicy = getMicroServicePolicy("configPolicyTest", "",
"{\"configtype\":\"json\"}", "tosca_definitions_version: tosca_simple_yaml_1_0_0",
"{\"param1\":\"value1\"}", true);
loopTest.addMicroServicePolicy(microServicePolicy);
JSONAssert.assertEquals(ResourceFileUtil.getResourceAsString("tosca/pdp-group-policy-payload.json"),
PolicyComponent.createPoliciesPayloadPdpGroup(loopTest), false);
}
}
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