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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP CLAMP
   4  * ================================================================================
   5  * Copyright (C) 2019 Nokia Intellectual Property. All rights
   6  *                             reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END============================================
  20  * ===================================================================
  21  *
  22  */
  23
  24
  25 package org.onap.clamp.loop;
  26
  27 import static org.assertj.core.api.Assertions.assertThat;
  28
  29 import com.google.gson.JsonObject;
  30 import java.util.Set;
  31 import java.util.stream.Collectors;
  32 import org.assertj.core.util.Lists;
  33 import org.junit.After;
  34 import org.junit.Test;
  35 import org.junit.runner.RunWith;
  36 import org.onap.clamp.clds.Application;
  37 import org.onap.clamp.clds.util.JsonUtils;
  38 import org.onap.clamp.policy.microservice.MicroServicePolicy;
  39 import org.onap.clamp.policy.operational.OperationalPolicy;
  40 import org.springframework.beans.factory.annotation.Autowired;
  41 import org.springframework.boot.test.context.SpringBootTest;
  42 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  43 import org.springframework.transaction.annotation.Transactional;
  44
  45 @RunWith(SpringJUnit4ClassRunner.class)
  46 @SpringBootTest(classes = Application.class)
  47 public class LoopServiceTestItCase {
  48
  49     private static final String EXAMPLE_LOOP_NAME = "ClosedLoopTest";
  50     private static final String EXAMPLE_JSON = "{\"testName\":\"testValue\"}";
  51
  52     @Autowired
  53     LoopService loopService;
  54
  55     @Autowired
  56     LoopsRepository loopsRepository;
  57
  58     @After
  59     public void tearDown() {
  60         loopsRepository.deleteAll();
  61     }
  62
  63     @Test
  64     public void shouldCreateEmptyLoop() {
  65         //given
  66         String loopBlueprint = "blueprint";
  67         String loopSvg = "representation";
  68         Loop testLoop = createTestLoop(EXAMPLE_LOOP_NAME, loopBlueprint, loopSvg);
  69         testLoop.setGlobalPropertiesJson(JsonUtils.GSON.fromJson(EXAMPLE_JSON, JsonObject.class));
  70         testLoop.setLastComputedState(LoopState.DESIGN);
  71
  72         //when
  73         Loop actualLoop = loopService.saveOrUpdateLoop(testLoop);
  74
  75         //then
  76         assertThat(actualLoop).isNotNull();
  77         assertThat(actualLoop).isEqualTo(loopsRepository.findById(actualLoop.getName()).get());
  78         assertThat(actualLoop.getName()).isEqualTo(EXAMPLE_LOOP_NAME);
  79         assertThat(actualLoop.getBlueprint()).isEqualTo(loopBlueprint);
  80         assertThat(actualLoop.getSvgRepresentation()).isEqualTo(loopSvg);
  81         assertThat(actualLoop.getGlobalPropertiesJson().getAsJsonPrimitive("testName").getAsString())
  82             .isEqualTo("testValue");
  83     }
  84
  85     @Test
  86     public void shouldAddOperationalPolicyToLoop() {
  87         //given
  88         saveTestLoopToDb();
  89         JsonObject confJson = JsonUtils.GSON.fromJson(EXAMPLE_JSON, JsonObject.class);
  90         String policyName = "policyName";
  91         OperationalPolicy operationalPolicy = new OperationalPolicy(policyName, null, confJson);
  92
  93         //when
  94         Loop actualLoop = loopService
  95             .updateAndSaveOperationalPolicies(EXAMPLE_LOOP_NAME, Lists.newArrayList(operationalPolicy));
  96
  97         //then
  98         assertThat(actualLoop).isNotNull();
  99         assertThat(actualLoop.getName()).isEqualTo(EXAMPLE_LOOP_NAME);
 100         Set<OperationalPolicy> savedPolicies = actualLoop.getOperationalPolicies();
 101         assertThat(savedPolicies).hasSize(1);
 102         assertThat(savedPolicies)
 103             .usingElementComparatorIgnoringFields("loop")
 104             .contains(operationalPolicy);
 105         OperationalPolicy savedPolicy = savedPolicies.iterator().next();
 106         assertThat(savedPolicy.getLoop().getName()).isEqualTo(EXAMPLE_LOOP_NAME);
 107
 108     }
 109
 110     @Test
 111     public void shouldAddMicroservicePolicyToLoop() {
 112         //given
 113         saveTestLoopToDb();
 114         JsonObject confJson = JsonUtils.GSON.fromJson(EXAMPLE_JSON, JsonObject.class);
 115         String policyName = "policyName";
 116         String policyTosca = "policyTosca";
 117         MicroServicePolicy microServicePolicy = new MicroServicePolicy(policyName, policyTosca, false, confJson, null);
 118
 119         //when
 120         Loop actualLoop = loopService
 121             .updateAndSaveMicroservicePolicies(EXAMPLE_LOOP_NAME, Lists.newArrayList(microServicePolicy));
 122
 123         //then
 124         assertThat(actualLoop).isNotNull();
 125         assertThat(actualLoop.getName()).isEqualTo(EXAMPLE_LOOP_NAME);
 126         Set<MicroServicePolicy> savedPolicies = actualLoop.getMicroServicePolicies();
 127         assertThat(savedPolicies).hasSize(1);
 128         assertThat(savedPolicies).usingElementComparatorIgnoringFields("usedByLoops")
 129             .containsExactly(microServicePolicy);
 130         assertThat(savedPolicies).extracting("usedByLoops")
 131             .hasSize(1);
 132
 133     }
 134
 135     @Test
 136     @Transactional
 137     public void shouldCreateNewMicroservicePolicyAndUpdateJsonRepresentationOfOldOne() {
 138         //given
 139         saveTestLoopToDb();
 140         String firstPolicyName = "firstPolicyName";
 141         JsonObject newJsonRepresentation = JsonUtils.GSON.fromJson("{}", JsonObject.class);
 142         String secondPolicyName = "secondPolicyName";
 143         String secondPolicyTosca = "secondPolicyTosca";
 144         MicroServicePolicy firstMicroServicePolicy = new MicroServicePolicy(firstPolicyName, "policyTosca",
 145             false, JsonUtils.GSON.fromJson(EXAMPLE_JSON, JsonObject.class), null);
 146         loopService.updateAndSaveMicroservicePolicies(EXAMPLE_LOOP_NAME, Lists.newArrayList(firstMicroServicePolicy));
 147
 148         MicroServicePolicy secondMicroServicePolicy = new MicroServicePolicy(secondPolicyName, secondPolicyTosca, true,
 149             newJsonRepresentation, null);
 150
 151         //when
 152         firstMicroServicePolicy.setProperties(JsonUtils.GSON.fromJson("{\"name1\":\"value1\"}", JsonObject.class));
 153         Loop actualLoop = loopService.updateAndSaveMicroservicePolicies(EXAMPLE_LOOP_NAME,
 154             Lists.newArrayList(firstMicroServicePolicy, secondMicroServicePolicy));
 155
 156         //then
 157         assertThat(actualLoop).isNotNull();
 158         assertThat(actualLoop.getName()).isEqualTo(EXAMPLE_LOOP_NAME);
 159         Set<MicroServicePolicy> savedPolicies = actualLoop.getMicroServicePolicies();
 160         assertThat(savedPolicies).hasSize(2);
 161         assertThat(savedPolicies).usingElementComparatorIgnoringFields("usedByLoops")
 162             .containsExactlyInAnyOrder(firstMicroServicePolicy, secondMicroServicePolicy);
 163
 164     }
 165
 166     private void saveTestLoopToDb() {
 167         Loop testLoop = createTestLoop(EXAMPLE_LOOP_NAME, "blueprint", "representation");
 168         testLoop.setGlobalPropertiesJson(JsonUtils.GSON.fromJson(EXAMPLE_JSON, JsonObject.class));
 169         loopService.saveOrUpdateLoop(testLoop);
 170     }
 171
 172     @Test
 173     public void shouldRemoveOldMicroservicePolicyIfNotInUpdatedList() {
 174         //given
 175         saveTestLoopToDb();
 176
 177         JsonObject jsonRepresentation = JsonUtils.GSON.fromJson("{}", JsonObject.class);
 178         String firstPolicyName = "firstPolicyName";
 179         String secondPolicyName = "policyName";
 180         String secondPolicyTosca = "secondPolicyTosca";
 181         MicroServicePolicy firstMicroServicePolicy = new MicroServicePolicy(firstPolicyName, "policyTosca",
 182             false, JsonUtils.GSON.fromJson(EXAMPLE_JSON, JsonObject.class), null);
 183         loopService.updateAndSaveMicroservicePolicies(EXAMPLE_LOOP_NAME, Lists.newArrayList(firstMicroServicePolicy));
 184
 185         MicroServicePolicy secondMicroServicePolicy = new MicroServicePolicy(secondPolicyName, secondPolicyTosca, true,
 186             jsonRepresentation, null);
 187
 188         //when
 189         Loop actualLoop = loopService
 190             .updateAndSaveMicroservicePolicies(EXAMPLE_LOOP_NAME, Lists.newArrayList(secondMicroServicePolicy));
 191
 192         //then
 193         assertThat(actualLoop).isNotNull();
 194         assertThat(actualLoop.getName()).isEqualTo(EXAMPLE_LOOP_NAME);
 195         Set<MicroServicePolicy> savedPolicies = actualLoop.getMicroServicePolicies();
 196         assertThat(savedPolicies).hasSize(1);
 197         assertThat(savedPolicies).usingElementComparatorIgnoringFields("usedByLoops")
 198             .containsExactly(secondMicroServicePolicy);
 199
 200     }
 201
 202     @Test
 203     @Transactional
 204     public void shouldCreateNewOperationalPolicyAndUpdateJsonRepresentationOfOldOne() {
 205         //given
 206         saveTestLoopToDb();
 207
 208         String firstPolicyName = "firstPolicyName";
 209         JsonObject newJsonConfiguration = JsonUtils.GSON.fromJson("{}", JsonObject.class);
 210         String secondPolicyName = "secondPolicyName";
 211         OperationalPolicy firstOperationalPolicy = new OperationalPolicy(firstPolicyName, null,
 212             JsonUtils.GSON.fromJson(EXAMPLE_JSON, JsonObject.class));
 213         loopService.updateAndSaveOperationalPolicies(EXAMPLE_LOOP_NAME, Lists.newArrayList(firstOperationalPolicy));
 214
 215         OperationalPolicy secondOperationalPolicy = new OperationalPolicy(secondPolicyName, null, newJsonConfiguration);
 216
 217         //when
 218         firstOperationalPolicy.setConfigurationsJson(newJsonConfiguration);
 219         Loop actualLoop = loopService.updateAndSaveOperationalPolicies(EXAMPLE_LOOP_NAME,
 220             Lists.newArrayList(firstOperationalPolicy, secondOperationalPolicy));
 221
 222         //then
 223         assertThat(actualLoop).isNotNull();
 224         assertThat(actualLoop.getName()).isEqualTo(EXAMPLE_LOOP_NAME);
 225         Set<OperationalPolicy> savedPolicies = actualLoop.getOperationalPolicies();
 226         assertThat(savedPolicies).hasSize(2);
 227         assertThat(savedPolicies).usingElementComparatorIgnoringFields("loop")
 228             .containsExactlyInAnyOrder(firstOperationalPolicy, secondOperationalPolicy);
 229         Set<String> policiesLoops = Lists.newArrayList(savedPolicies).stream()
 230             .map(OperationalPolicy::getLoop)
 231             .map(Loop::getName)
 232             .collect(Collectors.toSet());
 233         assertThat(policiesLoops)
 234             .containsExactly(EXAMPLE_LOOP_NAME);
 235     }
 236
 237     @Test
 238     public void shouldRemoveOldOperationalPolicyIfNotInUpdatedList() {
 239         //given
 240         saveTestLoopToDb();
 241
 242         JsonObject jsonRepresentation = JsonUtils.GSON.fromJson("{}", JsonObject.class);
 243         String firstPolicyName = "firstPolicyName";
 244         String secondPolicyName = "policyName";
 245         OperationalPolicy firstOperationalPolicy = new OperationalPolicy(firstPolicyName, null,
 246             JsonUtils.GSON.fromJson(EXAMPLE_JSON, JsonObject.class));
 247         loopService.updateAndSaveOperationalPolicies(EXAMPLE_LOOP_NAME, Lists.newArrayList(firstOperationalPolicy));
 248
 249         OperationalPolicy secondOperationalPolicy = new OperationalPolicy(secondPolicyName, null, jsonRepresentation);
 250
 251         //when
 252         Loop actualLoop = loopService
 253             .updateAndSaveOperationalPolicies(EXAMPLE_LOOP_NAME, Lists.newArrayList(secondOperationalPolicy));
 254
 255         //then
 256         assertThat(actualLoop).isNotNull();
 257         assertThat(actualLoop.getName()).isEqualTo(EXAMPLE_LOOP_NAME);
 258         Set<OperationalPolicy> savedPolicies = actualLoop.getOperationalPolicies();
 259         assertThat(savedPolicies).hasSize(1);
 260         assertThat(savedPolicies).usingElementComparatorIgnoringFields("loop")
 261             .containsExactly(secondOperationalPolicy);
 262         OperationalPolicy savedPolicy = savedPolicies.iterator().next();
 263         assertThat(savedPolicy.getLoop().getName()).isEqualTo(EXAMPLE_LOOP_NAME);
 264
 265     }
 266
 267     @Test
 268     public void shouldCreateModelPropertiesAndUpdateJsonRepresentationOfOldOne() {
 269         //given
 270         saveTestLoopToDb();
 271         String expectedJson = "{\"test\":\"test\"}";
 272         JsonObject baseGlobalProperites = JsonUtils.GSON.fromJson("{}", JsonObject.class);
 273         JsonObject updatedGlobalProperites = JsonUtils.GSON.fromJson(expectedJson, JsonObject.class);
 274         loopService.updateAndSaveGlobalPropertiesJson(EXAMPLE_LOOP_NAME, baseGlobalProperites);
 275
 276         //when
 277         Loop actualLoop = loopService
 278                 .updateAndSaveGlobalPropertiesJson(EXAMPLE_LOOP_NAME, updatedGlobalProperites);
 279
 280         //then
 281         assertThat(actualLoop).isNotNull();
 282         assertThat(actualLoop.getName()).isEqualTo(EXAMPLE_LOOP_NAME);
 283         JsonObject returnedGlobalProperties = actualLoop.getGlobalPropertiesJson();
 284         assertThat(returnedGlobalProperties.getAsJsonObject()).isEqualTo(updatedGlobalProperites);
 285     }
 286
 287     private Loop createTestLoop(String loopName, String loopBlueprint, String loopSvg) {
 288         return new Loop(loopName, loopBlueprint, loopSvg);
 289     }
 290 }