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| 1 | +/* |
| 2 | + * Copyright 2019-2025 the original author or authors. |
| 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 | + * https://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 | +package org.springframework.data.r2dbc.repository; |
| 17 | + |
| 18 | +import io.r2dbc.spi.ConnectionFactory; |
| 19 | + |
| 20 | +import javax.sql.DataSource; |
| 21 | + |
| 22 | +import org.junit.jupiter.api.BeforeEach; |
| 23 | +import org.junit.jupiter.api.Test; |
| 24 | +import org.junit.jupiter.api.extension.ExtendWith; |
| 25 | +import org.springframework.beans.factory.annotation.Autowired; |
| 26 | +import org.springframework.context.annotation.ComponentScan; |
| 27 | +import org.springframework.context.annotation.Configuration; |
| 28 | +import org.springframework.context.annotation.FilterType; |
| 29 | +import org.springframework.dao.DataAccessException; |
| 30 | +import org.springframework.data.annotation.Id; |
| 31 | +import org.springframework.data.r2dbc.config.AbstractR2dbcConfiguration; |
| 32 | +import org.springframework.data.r2dbc.repository.config.EnableR2dbcRepositories; |
| 33 | +import org.springframework.data.r2dbc.testing.H2TestSupport; |
| 34 | +import org.springframework.data.relational.core.mapping.Embedded; |
| 35 | +import org.springframework.data.relational.core.mapping.Table; |
| 36 | +import org.springframework.data.repository.reactive.ReactiveCrudRepository; |
| 37 | +import org.springframework.jdbc.core.JdbcTemplate; |
| 38 | +import org.springframework.test.context.junit.jupiter.SpringExtension; |
| 39 | +import reactor.test.StepVerifier; |
| 40 | + |
| 41 | +import static org.assertj.core.api.Assertions.*; |
| 42 | + |
| 43 | +/** |
| 44 | + * Integration tests for repositories of entities with a composite id. |
| 45 | + * |
| 46 | + * @author Jens Schauder |
| 47 | + */ |
| 48 | +@ExtendWith(SpringExtension.class) |
| 49 | +public class CompositeIdRepositoryIntegrationTests { |
| 50 | + |
| 51 | + @Autowired private WithCompositeIdRepository repository; |
| 52 | + private JdbcTemplate jdbc; |
| 53 | + |
| 54 | + @Configuration |
| 55 | + @EnableR2dbcRepositories(includeFilters = @ComponentScan.Filter(value = WithCompositeIdRepository.class, |
| 56 | + type = FilterType.ASSIGNABLE_TYPE), considerNestedRepositories = true) |
| 57 | + static class TestConfiguration extends AbstractR2dbcConfiguration { |
| 58 | + @Override |
| 59 | + public ConnectionFactory connectionFactory() { |
| 60 | + return H2TestSupport.createConnectionFactory(); |
| 61 | + } |
| 62 | + |
| 63 | + } |
| 64 | + |
| 65 | + @BeforeEach |
| 66 | + void before() { |
| 67 | + |
| 68 | + this.jdbc = new JdbcTemplate(createDataSource()); |
| 69 | + |
| 70 | + try { |
| 71 | + this.jdbc.execute("DROP TABLE with_composite_id"); |
| 72 | + } catch (DataAccessException e) {} |
| 73 | + |
| 74 | + this.jdbc.execute(""" |
| 75 | + CREATE TABLE with_composite_id ( |
| 76 | + one int, |
| 77 | + two varchar(255), |
| 78 | + name varchar(255), |
| 79 | + primary key (one, two))"""); |
| 80 | + this.jdbc.execute("INSERT INTO with_composite_id VALUES (42, 'HBAR','Walter')"); |
| 81 | + this.jdbc.execute("INSERT INTO with_composite_id VALUES (23, '2PI','Jesse')"); |
| 82 | + } |
| 83 | + |
| 84 | + /** |
| 85 | + * Creates a {@link DataSource} to be used in this test. |
| 86 | + * |
| 87 | + * @return the {@link DataSource} to be used in this test. |
| 88 | + */ |
| 89 | + protected DataSource createDataSource() { |
| 90 | + return H2TestSupport.createDataSource(); |
| 91 | + } |
| 92 | + |
| 93 | + /** |
| 94 | + * Creates a {@link ConnectionFactory} to be used in this test. |
| 95 | + * |
| 96 | + * @return the {@link ConnectionFactory} to be used in this test. |
| 97 | + */ |
| 98 | + protected ConnectionFactory createConnectionFactory() { |
| 99 | + return H2TestSupport.createConnectionFactory(); |
| 100 | + } |
| 101 | + |
| 102 | + @Test // GH-574 |
| 103 | + void findAllById() { |
| 104 | + repository.findById(new CompositeId(42, "HBAR")) // |
| 105 | + .as(StepVerifier::create) // |
| 106 | + .consumeNextWith(actual ->{ |
| 107 | + assertThat(actual.name).isEqualTo("Walter"); |
| 108 | + }).verifyComplete(); |
| 109 | + } |
| 110 | + |
| 111 | + interface WithCompositeIdRepository extends ReactiveCrudRepository<WithCompositeId, CompositeId> { |
| 112 | + |
| 113 | + } |
| 114 | + |
| 115 | + @Table("with_composite_id") |
| 116 | + record WithCompositeId(@Id @Embedded.Nullable CompositeId pk, String name) { |
| 117 | + } |
| 118 | + |
| 119 | + record CompositeId(Integer one, String two) { |
| 120 | + } |
| 121 | + |
| 122 | +} |
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