asdctool/src/test/java/org/openecomp/sdc/asdctool/migration/core/SdcMigrationToolTest.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.core;
  22
  23 import org.mockito.InjectMocks;
  24 import org.mockito.Mock;
  25 import org.mockito.Mockito;
  26 import org.mockito.MockitoAnnotations;
  27 import org.mockito.internal.verification.Times;
  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.resolver.MigrationResolver;
  31 import org.openecomp.sdc.asdctool.migration.service.SdcRepoService;
  32 import org.testng.annotations.BeforeMethod;
  33 import org.testng.annotations.Test;
  34
  35 import java.util.Arrays;
  36 import java.util.Collections;
  37
  38 import static org.mockito.Mockito.spy;
  39 import static org.mockito.Mockito.verify;
  40 import static org.mockito.Mockito.when;
  41
  42 public class SdcMigrationToolTest {
  43
  44         @InjectMocks
  45         private SdcMigrationTool testInstance = spy(SdcMigrationTool.class);
  46
  47         @Mock
  48         private MigrationResolver migrationResolverMock;
  49
  50         @Mock
  51         private SdcRepoService sdcRepoServiceMock;
  52
  53         @BeforeMethod
  54     public void setUp() {
  55                 MockitoAnnotations.initMocks(this);
  56         }
  57
  58         @Test
  59     public void testMigrate_noMigrations() {
  60                 when(migrationResolverMock.resolveMigrations()).thenReturn(Collections.emptyList());
  61                 testInstance.migrate(false);
  62                 verify(sdcRepoServiceMock, new Times(0)).clearTasksForCurrentMajor();
  63                 verify(sdcRepoServiceMock, new Times(0)).createMigrationTask(Mockito.any());
  64         }
  65
  66         @Test
  67     public void testMigrate_enforceFlag_removeAllMigrationTasksForCurrentVersion() {
  68                 when(migrationResolverMock.resolveMigrations()).thenReturn(Collections.emptyList());
  69                 testInstance.migrate(true);
  70                 verify(sdcRepoServiceMock, new Times(1)).clearTasksForCurrentMajor();
  71         }
  72
  73         @Test
  74     public void testMigrate_stopAfterFirstFailure() {
  75                 when(migrationResolverMock.resolveMigrations())
  76                                 .thenReturn(Arrays.asList(new SuccessfulMigration(), new FailedMigration(), new SuccessfulMigration()));
  77                 testInstance.migrate(false);
  78                 verify(sdcRepoServiceMock, new Times(0)).clearTasksForCurrentMajor();
  79                 verify(sdcRepoServiceMock, new Times(1)).createMigrationTask(Mockito.any());
  80
  81         }
  82
  83         private class FailedMigration implements Migration {
  84
  85                 @Override
  86                 public String description() {
  87                         return null;
  88                 }
  89
  90                 @Override
  91                 public DBVersion getVersion() {
  92                         return DBVersion.fromString("1710.22");
  93                 }
  94
  95                 @Override
  96                 public MigrationResult migrate() {
  97                         MigrationResult migrationResult = new MigrationResult();
  98                         migrationResult.setMigrationStatus(MigrationResult.MigrationStatus.FAILED);
  99                         return migrationResult;
 100                 }
 101         }
 102
 103         private class SuccessfulMigration implements Migration {
 104
 105                 @Override
 106                 public String description() {
 107                         return null;
 108                 }
 109
 110                 @Override
 111                 public DBVersion getVersion() {
 112                         return DBVersion.fromString("1710.22");
 113                 }
 114
 115                 @Override
 116                 public MigrationResult migrate() {
 117                         MigrationResult migrationResult = new MigrationResult();
 118                         migrationResult.setMigrationStatus(MigrationResult.MigrationStatus.COMPLETED);
 119                         return migrationResult;
 120                 }
 121         }
 122 }