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| 1 | +/* |
| 2 | + * Copyright 2025-present MongoDB, Inc. |
| 3 | + * |
| 4 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | + * you may not use this file except in compliance with the License. |
| 6 | + * You may obtain a copy of the License at |
| 7 | + * |
| 8 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | + * |
| 10 | + * Unless required by applicable law or agreed to in writing, software |
| 11 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | + * See the License for the specific language governing permissions and |
| 14 | + * limitations under the License. |
| 15 | + */ |
| 16 | + |
| 17 | +package com.mongodb.hibernate.query; |
| 18 | + |
| 19 | +import static com.mongodb.hibernate.MongoTestAssertions.assertIterableEq; |
| 20 | +import static org.assertj.core.api.Assertions.assertThat; |
| 21 | +import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| 22 | +import static org.hibernate.cfg.JdbcSettings.DIALECT; |
| 23 | +import static org.mockito.ArgumentMatchers.any; |
| 24 | +import static org.mockito.Mockito.doAnswer; |
| 25 | +import static org.mockito.Mockito.spy; |
| 26 | + |
| 27 | +import com.mongodb.client.MongoCollection; |
| 28 | +import com.mongodb.hibernate.TestCommandListener; |
| 29 | +import com.mongodb.hibernate.dialect.MongoDialect; |
| 30 | +import com.mongodb.hibernate.junit.MongoExtension; |
| 31 | +import java.util.Set; |
| 32 | +import java.util.function.Consumer; |
| 33 | +import org.assertj.core.api.InstanceOfAssertFactories; |
| 34 | +import org.bson.BsonDocument; |
| 35 | +import org.hibernate.dialect.Dialect; |
| 36 | +import org.hibernate.engine.jdbc.dialect.spi.DialectResolutionInfo; |
| 37 | +import org.hibernate.engine.spi.SessionFactoryImplementor; |
| 38 | +import org.hibernate.query.MutationQuery; |
| 39 | +import org.hibernate.query.SelectionQuery; |
| 40 | +import org.hibernate.sql.ast.SqlAstTranslator; |
| 41 | +import org.hibernate.sql.ast.SqlAstTranslatorFactory; |
| 42 | +import org.hibernate.sql.ast.tree.MutationStatement; |
| 43 | +import org.hibernate.sql.ast.tree.select.SelectStatement; |
| 44 | +import org.hibernate.sql.exec.spi.AbstractJdbcOperationQuery; |
| 45 | +import org.hibernate.sql.exec.spi.JdbcOperation; |
| 46 | +import org.hibernate.sql.exec.spi.JdbcOperationQueryMutation; |
| 47 | +import org.hibernate.sql.exec.spi.JdbcOperationQuerySelect; |
| 48 | +import org.hibernate.sql.model.ast.TableMutation; |
| 49 | +import org.hibernate.sql.model.jdbc.JdbcMutationOperation; |
| 50 | +import org.hibernate.testing.orm.junit.ServiceRegistry; |
| 51 | +import org.hibernate.testing.orm.junit.ServiceRegistryScope; |
| 52 | +import org.hibernate.testing.orm.junit.ServiceRegistryScopeAware; |
| 53 | +import org.hibernate.testing.orm.junit.SessionFactory; |
| 54 | +import org.hibernate.testing.orm.junit.SessionFactoryScope; |
| 55 | +import org.hibernate.testing.orm.junit.SessionFactoryScopeAware; |
| 56 | +import org.hibernate.testing.orm.junit.Setting; |
| 57 | +import org.junit.jupiter.api.extension.ExtendWith; |
| 58 | +import org.mockito.stubbing.Answer; |
| 59 | + |
| 60 | +@SessionFactory(exportSchema = false) |
| 61 | +@ServiceRegistry( |
| 62 | + settings = |
| 63 | + @Setting( |
| 64 | + name = DIALECT, |
| 65 | + value = |
| 66 | + "com.mongodb.hibernate.query.AbstractQueryIntegrationTests$TranslateResultAwareDialect")) |
| 67 | +@ExtendWith(MongoExtension.class) |
| 68 | +public abstract class AbstractQueryIntegrationTests implements SessionFactoryScopeAware, ServiceRegistryScopeAware { |
| 69 | + |
| 70 | + private SessionFactoryScope sessionFactoryScope; |
| 71 | + |
| 72 | + private TestCommandListener testCommandListener; |
| 73 | + |
| 74 | + @Override |
| 75 | + public void injectSessionFactoryScope(SessionFactoryScope sessionFactoryScope) { |
| 76 | + this.sessionFactoryScope = sessionFactoryScope; |
| 77 | + } |
| 78 | + |
| 79 | + @Override |
| 80 | + public void injectServiceRegistryScope(ServiceRegistryScope serviceRegistryScope) { |
| 81 | + this.testCommandListener = serviceRegistryScope.getRegistry().requireService(TestCommandListener.class); |
| 82 | + } |
| 83 | + |
| 84 | + protected SessionFactoryScope getSessionFactoryScope() { |
| 85 | + return sessionFactoryScope; |
| 86 | + } |
| 87 | + |
| 88 | + protected TestCommandListener getTestCommandListener() { |
| 89 | + return testCommandListener; |
| 90 | + } |
| 91 | + |
| 92 | + protected <T> void assertSelectionQuery( |
| 93 | + String hql, |
| 94 | + Class<T> resultType, |
| 95 | + Consumer<SelectionQuery<T>> queryPostProcessor, |
| 96 | + String expectedMql, |
| 97 | + Iterable<T> expectedResultList, |
| 98 | + Set<String> expectedAffectedCollections) { |
| 99 | + assertSelectionQuery( |
| 100 | + hql, |
| 101 | + resultType, |
| 102 | + queryPostProcessor, |
| 103 | + expectedMql, |
| 104 | + resultList -> assertIterableEq(expectedResultList, resultList), |
| 105 | + expectedAffectedCollections); |
| 106 | + } |
| 107 | + |
| 108 | + protected <T> void assertSelectionQuery( |
| 109 | + String hql, |
| 110 | + Class<T> resultType, |
| 111 | + String expectedMql, |
| 112 | + Iterable<T> expectedResultList, |
| 113 | + Set<String> expectedAffectedCollections) { |
| 114 | + assertSelectionQuery(hql, resultType, null, expectedMql, expectedResultList, expectedAffectedCollections); |
| 115 | + } |
| 116 | + |
| 117 | + protected <T> void assertSelectionQuery( |
| 118 | + String hql, |
| 119 | + Class<T> resultType, |
| 120 | + Consumer<SelectionQuery<T>> queryPostProcessor, |
| 121 | + String expectedMql, |
| 122 | + Consumer<Iterable<? extends T>> resultListVerifier, |
| 123 | + Set<String> expectedAffectedCollections) { |
| 124 | + sessionFactoryScope.inTransaction(session -> { |
| 125 | + var selectionQuery = session.createSelectionQuery(hql, resultType); |
| 126 | + if (queryPostProcessor != null) { |
| 127 | + queryPostProcessor.accept(selectionQuery); |
| 128 | + } |
| 129 | + var resultList = selectionQuery.getResultList(); |
| 130 | + |
| 131 | + assertActualCommand(BsonDocument.parse(expectedMql)); |
| 132 | + |
| 133 | + resultListVerifier.accept(resultList); |
| 134 | + |
| 135 | + assertAffectedCollections(expectedAffectedCollections); |
| 136 | + }); |
| 137 | + } |
| 138 | + |
| 139 | + protected <T> void assertSelectionQuery( |
| 140 | + String hql, |
| 141 | + Class<T> resultType, |
| 142 | + String expectedMql, |
| 143 | + Consumer<Iterable<? extends T>> resultListVerifier, |
| 144 | + Set<String> expectedAffectedCollections) { |
| 145 | + assertSelectionQuery(hql, resultType, null, expectedMql, resultListVerifier, expectedAffectedCollections); |
| 146 | + } |
| 147 | + |
| 148 | + protected <T> void assertSelectQueryFailure( |
| 149 | + String hql, |
| 150 | + Class<T> resultType, |
| 151 | + Consumer<SelectionQuery<T>> queryPostProcessor, |
| 152 | + Class<? extends Exception> expectedExceptionType, |
| 153 | + String expectedExceptionMessage, |
| 154 | + Object... expectedExceptionMessageParameters) { |
| 155 | + sessionFactoryScope.inTransaction(session -> assertThatThrownBy(() -> { |
| 156 | + var selectionQuery = session.createSelectionQuery(hql, resultType); |
| 157 | + if (queryPostProcessor != null) { |
| 158 | + queryPostProcessor.accept(selectionQuery); |
| 159 | + } |
| 160 | + selectionQuery.getResultList(); |
| 161 | + }) |
| 162 | + .isInstanceOf(expectedExceptionType) |
| 163 | + .hasMessage(expectedExceptionMessage, expectedExceptionMessageParameters)); |
| 164 | + } |
| 165 | + |
| 166 | + protected void assertSelectQueryFailure( |
| 167 | + String hql, |
| 168 | + Class<?> resultType, |
| 169 | + Class<? extends Exception> expectedExceptionType, |
| 170 | + String expectedExceptionMessage, |
| 171 | + Object... expectedExceptionMessageParameters) { |
| 172 | + assertSelectQueryFailure( |
| 173 | + hql, |
| 174 | + resultType, |
| 175 | + null, |
| 176 | + expectedExceptionType, |
| 177 | + expectedExceptionMessage, |
| 178 | + expectedExceptionMessageParameters); |
| 179 | + } |
| 180 | + |
| 181 | + protected void assertActualCommand(BsonDocument expectedCommand) { |
| 182 | + var capturedCommands = testCommandListener.getStartedCommands(); |
| 183 | + |
| 184 | + assertThat(capturedCommands) |
| 185 | + .singleElement() |
| 186 | + .asInstanceOf(InstanceOfAssertFactories.MAP) |
| 187 | + .containsAllEntriesOf(expectedCommand); |
| 188 | + } |
| 189 | + |
| 190 | + protected void assertMutationQuery( |
| 191 | + String hql, |
| 192 | + Consumer<MutationQuery> queryPostProcessor, |
| 193 | + int expectedMutationCount, |
| 194 | + String expectedMql, |
| 195 | + MongoCollection<BsonDocument> collection, |
| 196 | + Iterable<? extends BsonDocument> expectedDocuments, |
| 197 | + Set<String> expectedAffectedCollections) { |
| 198 | + sessionFactoryScope.inTransaction(session -> { |
| 199 | + var query = session.createMutationQuery(hql); |
| 200 | + if (queryPostProcessor != null) { |
| 201 | + queryPostProcessor.accept(query); |
| 202 | + } |
| 203 | + var mutationCount = query.executeUpdate(); |
| 204 | + assertActualCommand(BsonDocument.parse(expectedMql)); |
| 205 | + assertThat(mutationCount).isEqualTo(expectedMutationCount); |
| 206 | + }); |
| 207 | + assertThat(collection.find()).containsExactlyElementsOf(expectedDocuments); |
| 208 | + assertAffectedCollections(expectedAffectedCollections); |
| 209 | + } |
| 210 | + |
| 211 | + protected void assertMutationQueryFailure( |
| 212 | + String hql, |
| 213 | + Consumer<MutationQuery> queryPostProcessor, |
| 214 | + Class<? extends Exception> expectedExceptionType, |
| 215 | + String expectedExceptionMessage, |
| 216 | + Object... expectedExceptionMessageParameters) { |
| 217 | + sessionFactoryScope.inTransaction(session -> assertThatThrownBy(() -> { |
| 218 | + var query = session.createMutationQuery(hql); |
| 219 | + if (queryPostProcessor != null) { |
| 220 | + queryPostProcessor.accept(query); |
| 221 | + } |
| 222 | + query.executeUpdate(); |
| 223 | + }) |
| 224 | + .isInstanceOf(expectedExceptionType) |
| 225 | + .hasMessage(expectedExceptionMessage, expectedExceptionMessageParameters)); |
| 226 | + } |
| 227 | + |
| 228 | + private void assertAffectedCollections(Set<String> expectedAffectedCollections) { |
| 229 | + assertThat(((TranslateResultAwareDialect) getSessionFactoryScope() |
| 230 | + .getSessionFactory() |
| 231 | + .getJdbcServices() |
| 232 | + .getDialect()) |
| 233 | + .capturedTranslateResult.getAffectedTableNames()) |
| 234 | + .containsExactlyInAnyOrderElementsOf(expectedAffectedCollections); |
| 235 | + } |
| 236 | + |
| 237 | + protected static final class TranslateResultAwareDialect extends Dialect { |
| 238 | + private final Dialect delegate; |
| 239 | + private AbstractJdbcOperationQuery capturedTranslateResult; |
| 240 | + |
| 241 | + public TranslateResultAwareDialect(DialectResolutionInfo info) { |
| 242 | + super(info); |
| 243 | + delegate = new MongoDialect(info); |
| 244 | + } |
| 245 | + |
| 246 | + @Override |
| 247 | + public SqlAstTranslatorFactory getSqlAstTranslatorFactory() { |
| 248 | + return new SqlAstTranslatorFactory() { |
| 249 | + @Override |
| 250 | + public SqlAstTranslator<JdbcOperationQuerySelect> buildSelectTranslator( |
| 251 | + SessionFactoryImplementor sessionFactory, SelectStatement statement) { |
| 252 | + return createCapturingTranslator( |
| 253 | + delegate.getSqlAstTranslatorFactory().buildSelectTranslator(sessionFactory, statement)); |
| 254 | + } |
| 255 | + |
| 256 | + @Override |
| 257 | + public SqlAstTranslator<? extends JdbcOperationQueryMutation> buildMutationTranslator( |
| 258 | + SessionFactoryImplementor sessionFactory, MutationStatement statement) { |
| 259 | + return createCapturingTranslator( |
| 260 | + delegate.getSqlAstTranslatorFactory().buildMutationTranslator(sessionFactory, statement)); |
| 261 | + } |
| 262 | + |
| 263 | + @Override |
| 264 | + public <O extends JdbcMutationOperation> SqlAstTranslator<O> buildModelMutationTranslator( |
| 265 | + TableMutation<O> mutation, SessionFactoryImplementor sessionFactory) { |
| 266 | + return delegate.getSqlAstTranslatorFactory().buildModelMutationTranslator(mutation, sessionFactory); |
| 267 | + } |
| 268 | + |
| 269 | + private <T extends JdbcOperation> SqlAstTranslator<T> createCapturingTranslator( |
| 270 | + SqlAstTranslator<T> originalTranslator) { |
| 271 | + var translatorSpy = spy(originalTranslator); |
| 272 | + doAnswer((Answer<AbstractJdbcOperationQuery>) invocation -> { |
| 273 | + capturedTranslateResult = (AbstractJdbcOperationQuery) invocation.callRealMethod(); |
| 274 | + return capturedTranslateResult; |
| 275 | + }) |
| 276 | + .when(translatorSpy) |
| 277 | + .translate(any(), any()); |
| 278 | + return translatorSpy; |
| 279 | + } |
| 280 | + }; |
| 281 | + } |
| 282 | + } |
| 283 | +} |
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