asdctool/src/test/java/org/openecomp/sdc/asdctool/migration/resolver/SpringBeansMigrationResolverTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.asdctool.migration.resolver;
  22
  23 import org.mockito.InjectMocks;
  24 import org.mockito.Mock;
  25 import org.mockito.MockitoAnnotations;
  26 import org.openecomp.sdc.asdctool.migration.core.DBVersion;
  27 import org.openecomp.sdc.asdctool.migration.core.task.IMigrationStage;
  28 import org.openecomp.sdc.asdctool.migration.core.task.Migration;
  29 import org.openecomp.sdc.asdctool.migration.core.task.MigrationResult;
  30 import org.openecomp.sdc.asdctool.migration.dao.MigrationTasksDao;
  31 import org.openecomp.sdc.asdctool.migration.service.SdcRepoService;
  32 import org.openecomp.sdc.be.dao.cassandra.CassandraClient;
  33 import org.testng.annotations.BeforeMethod;
  34 import org.testng.annotations.Test;
  35
  36 import java.util.Arrays;
  37 import java.util.Collections;
  38 import java.util.List;
  39
  40 import static org.mockito.Mockito.mock;
  41 import static org.mockito.Mockito.when;
  42 import static org.testng.Assert.assertEquals;
  43 import static org.testng.Assert.assertTrue;
  44
  45 public class SpringBeansMigrationResolverTest {
  46
  47         @InjectMocks
  48         private SpringBeansMigrationResolver testInstance;
  49
  50         @Mock
  51         private SdcRepoService sdcRepoServiceMock;
  52
  53         private List<Migration> migrations = Arrays.asList(createMigration("1710.1"), createMigration("1710.22"),
  54                         createMigration("1707.12"), createMigration("1710.3"));
  55
  56         @BeforeMethod
  57     public void setUp() {
  58                 MockitoAnnotations.initMocks(this);
  59                 testInstance.setMigrations(migrations);
  60         }
  61
  62         @Test
  63     public void testResolveMigrations_getMigrationsWithVersionGreaterThanLatest() {
  64                 when(sdcRepoServiceMock.getLatestDBVersion()).thenReturn(DBVersion.fromString("1710.2"));
  65                 testInstance.setPostMigrations(Collections.emptyList());
  66                 List<IMigrationStage> resolvedMigrations = testInstance.resolveMigrations();
  67                 assertEquals(resolvedMigrations.size(), 2);
  68                 assertEquals(resolvedMigrations.get(0).getVersion(), DBVersion.fromString("1710.3"));
  69                 assertEquals(resolvedMigrations.get(1).getVersion(), DBVersion.fromString("1710.22"));
  70         }
  71
  72         @Test
  73     public void testResolveMigration_noLatestVersionForCurrentMajorVersion() {
  74                 when(sdcRepoServiceMock.getLatestDBVersion()).thenReturn(DBVersion.fromString("1710.-1"));
  75                 testInstance.setPostMigrations(Collections.emptyList());
  76                 List<IMigrationStage> resolvedMigrations = testInstance.resolveMigrations();
  77                 assertEquals(resolvedMigrations.size(), 3);
  78                 assertEquals(resolvedMigrations.get(0).getVersion(), DBVersion.fromString("1710.1"));
  79                 assertEquals(resolvedMigrations.get(1).getVersion(), DBVersion.fromString("1710.3"));
  80                 assertEquals(resolvedMigrations.get(2).getVersion(), DBVersion.fromString("1710.22"));
  81         }
  82
  83         @Test
  84     public void testResolveMigrations_emptyMigrationsList() {
  85                 testInstance.setMigrations(Collections.emptyList());
  86                 testInstance.setPostMigrations(Collections.emptyList());
  87                 when(sdcRepoServiceMock.getLatestDBVersion()).thenReturn(DBVersion.fromString("1710.-1"));
  88                 List<IMigrationStage> resolvedMigrations = testInstance.resolveMigrations();
  89                 assertTrue(resolvedMigrations.isEmpty());
  90         }
  91
  92         private Migration createMigration(String version) {
  93                 return new Migration() {
  94                         @Override
  95                         public String description() {
  96                                 return null;
  97                         }
  98
  99                         @Override
 100                         public DBVersion getVersion() {
 101                                 return DBVersion.fromString(version);
 102                         }
 103
 104                         @Override
 105                         public MigrationResult migrate() {
 106                                 return null;
 107                         }
 108                 };
 109         }
 110
 111         private SpringBeansMigrationResolver createTestSubject() {
 112                 return new SpringBeansMigrationResolver(null, null, new SdcRepoService(new MigrationTasksDao(mock(CassandraClient.class))));
 113         }
 114 }