src/test/java/org/onap/clamp/loop/LoopToJsonTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP CLAMP
   4  * ================================================================================
   5  * Copyright (C) 2019 AT&T Intellectual Property. All rights
   6  *                             reserved.
   7  * ================================================================================
   8  * Modifications Copyright (c) 2019 Samsung
   9  * ================================================================================
  10  *  Licensed under the Apache License, Version 2.0 (the "License");
  11  * you may not use this file except in compliance with the License.
  12  * You may obtain a copy of the License at
  13  *
  14  * http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing, software
  17  * distributed under the License is distributed on an "AS IS" BASIS,
  18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  * See the License for the specific language governing permissions and
  20  * limitations under the License.
  21  * ============LICENSE_END============================================
  22  * ===================================================================
  23  *
  24  */
  25
  26 package org.onap.clamp.loop;
  27
  28 import static org.assertj.core.api.Assertions.assertThat;
  29 import static org.junit.Assert.assertNotNull;
  30
  31 import com.google.gson.Gson;
  32 import com.google.gson.GsonBuilder;
  33 import com.google.gson.JsonObject;
  34 import com.google.gson.JsonSyntaxException;
  35
  36 import java.io.IOException;
  37 import java.util.HashSet;
  38 import java.util.Random;
  39
  40 import org.junit.Test;
  41 import org.onap.clamp.clds.util.JsonUtils;
  42 import org.onap.clamp.clds.util.ResourceFileUtil;
  43 import org.onap.clamp.loop.components.external.PolicyComponent;
  44 import org.onap.clamp.loop.log.LogType;
  45 import org.onap.clamp.loop.log.LoopLog;
  46 import org.onap.clamp.loop.service.Service;
  47 import org.onap.clamp.loop.template.LoopTemplate;
  48 import org.onap.clamp.loop.template.MicroServiceModel;
  49 import org.onap.clamp.loop.template.PolicyModel;
  50 import org.onap.clamp.policy.microservice.MicroServicePolicy;
  51 import org.onap.clamp.policy.operational.OperationalPolicy;
  52 import org.skyscreamer.jsonassert.JSONAssert;
  53
  54 public class LoopToJsonTest {
  55
  56     private Gson gson = new Gson();
  57
  58     private OperationalPolicy getOperationalPolicy(String configJson, String name) {
  59         return new OperationalPolicy(name, null, gson.fromJson(configJson, JsonObject.class));
  60     }
  61
  62     private Loop getLoop(String name, String svgRepresentation, String blueprint, String globalPropertiesJson,
  63             String dcaeId, String dcaeUrl, String dcaeBlueprintId) throws JsonSyntaxException, IOException {
  64         Loop loop = new Loop(name, blueprint, svgRepresentation);
  65         loop.setGlobalPropertiesJson(new Gson().fromJson(globalPropertiesJson, JsonObject.class));
  66         loop.setLastComputedState(LoopState.DESIGN);
  67         loop.setDcaeDeploymentId(dcaeId);
  68         loop.setDcaeDeploymentStatusUrl(dcaeUrl);
  69         loop.setDcaeBlueprintId(dcaeBlueprintId);
  70         return loop;
  71     }
  72
  73     private MicroServicePolicy getMicroServicePolicy(String name, String modelType, String jsonRepresentation,
  74             String policyTosca, String jsonProperties, boolean shared) {
  75         MicroServicePolicy microService = new MicroServicePolicy(name, modelType, policyTosca, shared,
  76                 gson.fromJson(jsonRepresentation, JsonObject.class), new HashSet<>());
  77         microService.setProperties(new Gson().fromJson(jsonProperties, JsonObject.class));
  78         return microService;
  79     }
  80
  81     private MicroServiceModel getMicroServiceModel(String yaml, String name, PolicyModel policyModel) {
  82         MicroServiceModel model = new MicroServiceModel();
  83         model.setBlueprint(yaml);
  84         model.setName(name);
  85         model.setPolicyModel(policyModel);
  86         return model;
  87     }
  88
  89     private PolicyModel getPolicyModel(String policyType, String policyModelTosca, String version, String policyAcronym,
  90             String policyVariant) {
  91         return new PolicyModel(policyType, policyModelTosca, version, policyAcronym, policyVariant);
  92     }
  93
  94     private LoopTemplate getLoopTemplate(String name, String blueprint, String svgRepresentation,
  95             Integer maxInstancesAllowed) {
  96         LoopTemplate template = new LoopTemplate(name, blueprint, svgRepresentation, maxInstancesAllowed, null);
  97         template.addMicroServiceModel(getMicroServiceModel("yaml", "microService1",
  98                 getPolicyModel("org.onap.policy.drools", "yaml", "1.0.0", "Drools", "type1")));
  99         return template;
 100     }
 101
 102     private LoopLog getLoopLog(LogType type, String message, Loop loop) {
 103         LoopLog log = new LoopLog(message, type, "CLAMP", loop);
 104         log.setId(Long.valueOf(new Random().nextInt()));
 105         return log;
 106     }
 107
 108     @Test
 109     public void loopGsonTest() throws IOException {
 110         Loop loopTest = getLoop("ControlLoopTest", "<xml></xml>", "yamlcontent", "{\"testname\":\"testvalue\"}",
 111                 "123456789", "https://dcaetest.org", "UUID-blueprint");
 112         OperationalPolicy opPolicy = this.getOperationalPolicy(
 113                 ResourceFileUtil.getResourceAsString("tosca/operational-policy-properties.json"), "GuardOpPolicyTest");
 114         loopTest.addOperationalPolicy(opPolicy);
 115         MicroServicePolicy microServicePolicy = getMicroServicePolicy("configPolicyTest", "",
 116                 "{\"configtype\":\"json\"}", "tosca_definitions_version: tosca_simple_yaml_1_0_0",
 117                 "{\"param1\":\"value1\"}", true);
 118         loopTest.addMicroServicePolicy(microServicePolicy);
 119         LoopLog loopLog = getLoopLog(LogType.INFO, "test message", loopTest);
 120         loopTest.addLog(loopLog);
 121         LoopTemplate loopTemplate = getLoopTemplate("templateName", "yaml", "svg", 1);
 122         loopTest.setLoopTemplate(loopTemplate);
 123
 124         String jsonSerialized = JsonUtils.GSON_JPA_MODEL.toJson(loopTest);
 125         assertThat(jsonSerialized).isNotNull().isNotEmpty();
 126         System.out.println(jsonSerialized);
 127         Loop loopTestDeserialized = JsonUtils.GSON_JPA_MODEL.fromJson(jsonSerialized, Loop.class);
 128         assertNotNull(loopTestDeserialized);
 129         assertThat(loopTestDeserialized).isEqualToIgnoringGivenFields(loopTest, "svgRepresentation", "blueprint",
 130                 "components");
 131         assertThat(loopTestDeserialized.getComponent("DCAE").getState())
 132                 .isEqualToComparingFieldByField(loopTest.getComponent("DCAE").getState());
 133         assertThat(loopTestDeserialized.getComponent("POLICY").getState()).isEqualToComparingOnlyGivenFields(
 134                 loopTest.getComponent("POLICY").getState(), "stateName", "description");
 135         // svg and blueprint not exposed so wont be deserialized
 136         assertThat(loopTestDeserialized.getBlueprint()).isEqualTo(null);
 137         assertThat(loopTestDeserialized.getSvgRepresentation()).isEqualTo(null);
 138
 139         assertThat(loopTestDeserialized.getOperationalPolicies()).containsExactly(opPolicy);
 140         assertThat(loopTestDeserialized.getMicroServicePolicies()).containsExactly(microServicePolicy);
 141         assertThat(loopTestDeserialized.getLoopLogs()).containsExactly(loopLog);
 142         assertThat((LoopLog) loopTestDeserialized.getLoopLogs().toArray()[0]).isEqualToIgnoringGivenFields(loopLog,
 143                 "loop");
 144
 145         // Verify the loop template
 146         assertThat(loopTestDeserialized.getLoopTemplate()).isEqualTo(loopTemplate);
 147     }
 148
 149     @Test
 150     public void loopServiceTest() throws IOException {
 151         Loop loopTest2 = getLoop("ControlLoopTest", "<xml></xml>", "yamlcontent", "{\"testname\":\"testvalue\"}",
 152                 "123456789", "https://dcaetest.org", "UUID-blueprint");
 153
 154         JsonObject jsonModel = new GsonBuilder().create()
 155                 .fromJson(ResourceFileUtil.getResourceAsString("tosca/model-properties.json"), JsonObject.class);
 156         Service service = new Service(jsonModel.get("serviceDetails").getAsJsonObject(),
 157                 jsonModel.get("resourceDetails").getAsJsonObject(), "1.0");
 158         loopTest2.setModelService(service);
 159         String jsonSerialized = JsonUtils.GSON_JPA_MODEL.toJson(loopTest2);
 160         assertThat(jsonSerialized).isNotNull().isNotEmpty();
 161         System.out.println(jsonSerialized);
 162
 163         Loop loopTestDeserialized = JsonUtils.GSON_JPA_MODEL.fromJson(jsonSerialized, Loop.class);
 164         assertNotNull(loopTestDeserialized);
 165         assertThat(loopTestDeserialized).isEqualToIgnoringGivenFields(loopTest2, "modelService", "svgRepresentation",
 166                 "blueprint", "components");
 167     }
 168
 169     @Test
 170     public void createPoliciesPayloadPdpGroupTest() throws IOException {
 171         Loop loopTest = getLoop("ControlLoopTest", "<xml></xml>", "yamlcontent", "{\"testname\":\"testvalue\"}",
 172                 "123456789", "https://dcaetest.org", "UUID-blueprint");
 173         OperationalPolicy opPolicy = this.getOperationalPolicy(
 174                 ResourceFileUtil.getResourceAsString("tosca/operational-policy-properties.json"), "GuardOpPolicyTest");
 175         loopTest.addOperationalPolicy(opPolicy);
 176         MicroServicePolicy microServicePolicy = getMicroServicePolicy("configPolicyTest", "",
 177                 "{\"configtype\":\"json\"}", "tosca_definitions_version: tosca_simple_yaml_1_0_0",
 178                 "{\"param1\":\"value1\"}", true);
 179         loopTest.addMicroServicePolicy(microServicePolicy);
 180
 181         JSONAssert.assertEquals(ResourceFileUtil.getResourceAsString("tosca/pdp-group-policy-payload.json"),
 182                 PolicyComponent.createPoliciesPayloadPdpGroup(loopTest), false);
 183     }
 184 }