2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights
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
14 * http://www.apache.org/licenses/LICENSE-2.0
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 * ===================================================================
26 package org.onap.clamp.loop;
28 import static org.assertj.core.api.Assertions.assertThat;
29 import static org.junit.Assert.assertNotNull;
30 import com.google.gson.Gson;
31 import com.google.gson.GsonBuilder;
32 import com.google.gson.JsonObject;
33 import com.google.gson.JsonSyntaxException;
34 import java.io.IOException;
35 import java.util.Random;
36 import org.junit.Test;
37 import org.onap.clamp.clds.util.JsonUtils;
38 import org.onap.clamp.clds.util.ResourceFileUtil;
39 import org.onap.clamp.loop.log.LogType;
40 import org.onap.clamp.loop.log.LoopLog;
41 import org.onap.clamp.loop.service.Service;
42 import org.onap.clamp.loop.template.LoopElementModel;
43 import org.onap.clamp.loop.template.LoopTemplate;
44 import org.onap.clamp.loop.template.PolicyModel;
45 import org.onap.clamp.policy.microservice.MicroServicePolicy;
46 import org.onap.clamp.policy.operational.OperationalPolicy;
48 public class LoopToJsonTest {
50 private Gson gson = new Gson();
52 private OperationalPolicy getOperationalPolicy(String configJson, String name) {
53 return new OperationalPolicy(name, null, gson.fromJson(configJson, JsonObject.class),
54 getPolicyModel("org.onap.policy.drools.legacy", "yaml", "1.0.0", "Drools", "type1"), null, null, null);
57 private Loop getLoop(String name, String blueprint, String globalPropertiesJson,
58 String dcaeId, String dcaeUrl, String dcaeBlueprintId)
59 throws JsonSyntaxException, IOException {
60 Loop loop = new Loop(name);
61 loop.setGlobalPropertiesJson(new Gson().fromJson(globalPropertiesJson, JsonObject.class));
62 loop.setLastComputedState(LoopState.DESIGN);
63 loop.setDcaeDeploymentId(dcaeId);
64 loop.setDcaeDeploymentStatusUrl(dcaeUrl);
68 private MicroServicePolicy getMicroServicePolicy(String name, String modelType, String jsonRepresentation,
69 String policyTosca, String jsonProperties, boolean shared) {
70 MicroServicePolicy microService = new MicroServicePolicy(name, new PolicyModel(modelType, policyTosca, "1.0.0"),
72 gson.fromJson(jsonRepresentation, JsonObject.class), null, null, null);
73 microService.setConfigurationsJson(new Gson().fromJson(jsonProperties, JsonObject.class));
77 private LoopElementModel getLoopElementModel(String yaml, String name, PolicyModel policyModel) {
78 LoopElementModel model = new LoopElementModel();
79 model.setBlueprint(yaml);
81 model.addPolicyModel(policyModel);
82 model.setLoopElementType("OPERATIONAL_POLICY");
86 private PolicyModel getPolicyModel(String policyType, String policyModelTosca, String version, String policyAcronym,
87 String policyVariant) {
88 return new PolicyModel(policyType, policyModelTosca, version, policyAcronym);
91 private LoopTemplate getLoopTemplate(String name, String blueprint, Integer maxInstancesAllowed) {
92 LoopTemplate template = new LoopTemplate(name, blueprint, maxInstancesAllowed, null);
93 template.addLoopElementModel(getLoopElementModel("yaml", "microService1",
94 getPolicyModel("org.onap.policy.drools", "yaml", "1.0.0", "Drools", "type1")));
98 private LoopLog getLoopLog(LogType type, String message, Loop loop) {
99 LoopLog log = new LoopLog(message, type, "CLAMP", loop);
100 log.setId(Long.valueOf(new Random().nextInt()));
105 * This tests a GSON encode/decode.
107 * @throws IOException In case of failure
110 public void loopGsonTest() throws IOException {
111 Loop loopTest = getLoop("ControlLoopTest", "yamlcontent", "{\"testname\":\"testvalue\"}",
112 "123456789", "https://dcaetest.org", "UUID-blueprint");
113 OperationalPolicy opPolicy = this.getOperationalPolicy(
114 ResourceFileUtil.getResourceAsString("tosca/operational-policy-properties.json"), "GuardOpPolicyTest");
115 loopTest.addOperationalPolicy(opPolicy);
116 MicroServicePolicy microServicePolicy = getMicroServicePolicy("configPolicyTest", "",
117 "{\"configtype\":\"json\"}", "tosca_definitions_version: tosca_simple_yaml_1_0_0",
118 "{\"param1\":\"value1\"}", true);
119 loopTest.addMicroServicePolicy(microServicePolicy);
120 LoopLog loopLog = getLoopLog(LogType.INFO, "test message", loopTest);
121 loopTest.addLog(loopLog);
122 LoopTemplate loopTemplate = getLoopTemplate("templateName", "yaml", 1);
123 loopTest.setLoopTemplate(loopTemplate);
125 String jsonSerialized = JsonUtils.GSON_JPA_MODEL.toJson(loopTest);
126 assertThat(jsonSerialized).isNotNull().isNotEmpty();
127 System.out.println(jsonSerialized);
128 Loop loopTestDeserialized = JsonUtils.GSON_JPA_MODEL.fromJson(jsonSerialized, Loop.class);
129 assertNotNull(loopTestDeserialized);
130 assertThat(loopTestDeserialized).isEqualToIgnoringGivenFields(loopTest, "svgRepresentation", "blueprint",
132 assertThat(loopTestDeserialized.getComponent("DCAE").getState())
133 .isEqualToComparingFieldByField(loopTest.getComponent("DCAE").getState());
134 assertThat(loopTestDeserialized.getComponent("POLICY").getState()).isEqualToComparingOnlyGivenFields(
135 loopTest.getComponent("POLICY").getState(), "stateName", "description");
136 // blueprint not exposed so wont be deserialized
138 assertThat(loopTestDeserialized.getOperationalPolicies()).containsExactly(opPolicy);
139 assertThat(loopTestDeserialized.getMicroServicePolicies()).containsExactly(microServicePolicy);
140 assertThat(loopTestDeserialized.getLoopLogs()).containsExactly(loopLog);
141 assertThat((LoopLog) loopTestDeserialized.getLoopLogs().toArray()[0]).isEqualToIgnoringGivenFields(loopLog,
144 // Verify the loop template
145 assertThat(loopTestDeserialized.getLoopTemplate()).isEqualTo(loopTemplate);
149 * This tests the service object GSON encode/decode.
151 * @throws IOException In case of issues
154 public void loopServiceTest() throws IOException {
155 Loop loopTest2 = getLoop("ControlLoopTest", "yamlcontent", "{\"testname\":\"testvalue\"}",
156 "123456789", "https://dcaetest.org", "UUID-blueprint");
158 JsonObject jsonModel = new GsonBuilder().create()
159 .fromJson(ResourceFileUtil.getResourceAsString("tosca/model-properties.json"), JsonObject.class);
160 Service service = new Service(jsonModel.get("serviceDetails").getAsJsonObject(),
161 jsonModel.get("resourceDetails").getAsJsonObject(), "1.0");
162 loopTest2.setModelService(service);
163 String jsonSerialized = JsonUtils.GSON_JPA_MODEL.toJson(loopTest2);
164 assertThat(jsonSerialized).isNotNull().isNotEmpty();
165 System.out.println(jsonSerialized);
167 Loop loopTestDeserialized = JsonUtils.GSON_JPA_MODEL.fromJson(jsonSerialized, Loop.class);
168 assertNotNull(loopTestDeserialized);
169 assertThat(loopTestDeserialized).isEqualToIgnoringGivenFields(loopTest2, "modelService", "svgRepresentation",
170 "blueprint", "components");