| 1 | package com.reallifedeveloper.tools.test.database.inmemory; | |
| 2 | ||
| 3 | import java.lang.reflect.Field; | |
| 4 | import java.lang.reflect.Method; | |
| 5 | import java.util.List; | |
| 6 | import java.util.Optional; | |
| 7 | import java.util.function.Function; | |
| 8 | ||
| 9 | import org.springframework.data.domain.Example; | |
| 10 | import org.springframework.data.jpa.repository.JpaRepository; | |
| 11 | import org.springframework.data.repository.query.FluentQuery.FetchableFluentQuery; | |
| 12 | ||
| 13 | import jakarta.persistence.EmbeddedId; | |
| 14 | import jakarta.persistence.EntityNotFoundException; | |
| 15 | import jakarta.persistence.Id; | |
| 16 | import jakarta.persistence.IdClass; | |
| 17 | ||
| 18 | /** | |
| 19 | * An implementation of the Spring Data JPA {@code JpaRepository} interface that holds entities in a map. Useful for testing. | |
| 20 | * | |
| 21 | * @param <T> the type of the entities handled by this repository | |
| 22 | * @param <ID> the type of the entities' primary keys | |
| 23 | * | |
| 24 | * @author RealLifeDeveloper | |
| 25 | */ | |
| 26 | public class InMemoryJpaRepository<T, ID extends Comparable<ID>> extends AbstractInMemoryCrudRepository<T, ID> | |
| 27 | implements JpaRepository<T, ID> { | |
| 28 | ||
| 29 | /** | |
| 30 | * Creates a new {@code InMemoryJpaRepository} with no primary key generator. If an entity with a {@code null} primary key is saved, an | |
| 31 | * exception is thrown. | |
| 32 | */ | |
| 33 | public InMemoryJpaRepository() { | |
| 34 | super(); | |
| 35 | } | |
| 36 | ||
| 37 | /** | |
| 38 | * Creates a new {@code InMemoryJpaRepository} with the provided primary key generator. If an entity with a {@code null} primary key is | |
| 39 | * saved, the generator is used to create a new primary key that is stored in the entity before saving. | |
| 40 | * | |
| 41 | * @param primaryKeyGenerator the primary key generator to use | |
| 42 | */ | |
| 43 | public InMemoryJpaRepository(PrimaryKeyGenerator<ID> primaryKeyGenerator) { | |
| 44 | super(primaryKeyGenerator); | |
| 45 | } | |
| 46 | ||
| 47 | /** | |
| 48 | * {@inheritDoc} | |
| 49 | */ | |
| 50 | @Override | |
| 51 | public void deleteAllInBatch() { | |
| 52 |
1
1. deleteAllInBatch : removed call to com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::deleteAll → KILLED |
deleteAll(); |
| 53 | } | |
| 54 | ||
| 55 | /** | |
| 56 | * {@inheritDoc} | |
| 57 | */ | |
| 58 | @Override | |
| 59 | public void deleteAllInBatch(Iterable<T> entities) { | |
| 60 |
1
1. deleteAllInBatch : removed call to com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::deleteAll → KILLED |
deleteAll(entities); |
| 61 | } | |
| 62 | ||
| 63 | /** | |
| 64 | * {@inheritDoc} | |
| 65 | */ | |
| 66 | @Override | |
| 67 | public void deleteAllByIdInBatch(Iterable<ID> ids) { | |
| 68 |
1
1. deleteAllByIdInBatch : removed call to com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::deleteAllById → KILLED |
deleteAllById(ids); |
| 69 | } | |
| 70 | ||
| 71 | /** | |
| 72 | * {@inheritDoc} | |
| 73 | */ | |
| 74 | @Override | |
| 75 | public void flush() { | |
| 76 | // Do nothing. | |
| 77 | } | |
| 78 | ||
| 79 | /** | |
| 80 | * {@inheritDoc} | |
| 81 | */ | |
| 82 | @Override | |
| 83 | public <S extends T> S saveAndFlush(S entity) { | |
| 84 | S savedEntity = save(entity); | |
| 85 |
1
1. saveAndFlush : removed call to com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::flush → SURVIVED |
flush(); |
| 86 |
1
1. saveAndFlush : replaced return value with null for com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::saveAndFlush → SURVIVED |
return savedEntity; |
| 87 | } | |
| 88 | ||
| 89 | /** | |
| 90 | * {@inheritDoc} | |
| 91 | */ | |
| 92 | @Override | |
| 93 | public <S extends T> List<S> saveAllAndFlush(Iterable<S> entities) { | |
| 94 | List<S> savedEntities = saveAll(entities); | |
| 95 |
1
1. saveAllAndFlush : removed call to com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::flush → SURVIVED |
flush(); |
| 96 |
1
1. saveAllAndFlush : replaced return value with Collections.emptyList for com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::saveAllAndFlush → SURVIVED |
return savedEntities; |
| 97 | } | |
| 98 | ||
| 99 | /** | |
| 100 | * {@inheritDoc} | |
| 101 | */ | |
| 102 | @Override | |
| 103 | @SuppressWarnings("deprecation") | |
| 104 | public T getById(ID id) { | |
| 105 | Optional<T> optionalElement = findById(id); | |
| 106 |
2
1. getById : replaced return value with null for com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::getById → RUN_ERROR 2. lambda$getById$0 : replaced return value with null for com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::lambda$getById$0 → KILLED |
return optionalElement.orElseThrow(() -> new EntityNotFoundException("Entity with ID " + id + " not found")); |
| 107 | } | |
| 108 | ||
| 109 | /** | |
| 110 | * {@inheritDoc} | |
| 111 | */ | |
| 112 | @Override | |
| 113 | @SuppressWarnings("deprecation") | |
| 114 | public T getOne(ID id) { | |
| 115 |
1
1. getOne : replaced return value with null for com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::getOne → KILLED |
return getById(id); |
| 116 | } | |
| 117 | ||
| 118 | @Override | |
| 119 | protected boolean isIdField(Field field) { | |
| 120 |
3
1. isIdField : negated conditional → KILLED 2. isIdField : replaced boolean return with true for com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::isIdField → KILLED 3. isIdField : negated conditional → KILLED |
return field.getAnnotation(Id.class) != null || field.getAnnotation(EmbeddedId.class) != null; |
| 121 | } | |
| 122 | ||
| 123 | @Override | |
| 124 | protected boolean isIdMethod(Method method) { | |
| 125 |
3
1. isIdMethod : replaced boolean return with true for com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::isIdMethod → KILLED 2. isIdMethod : negated conditional → KILLED 3. isIdMethod : negated conditional → KILLED |
return method.getAnnotation(Id.class) != null || method.getAnnotation(EmbeddedId.class) != null; |
| 126 | } | |
| 127 | ||
| 128 | @Override | |
| 129 | @SuppressWarnings("unchecked") | |
| 130 | protected Optional<Class<ID>> getCompositeIdClass(Object entity) { | |
| 131 | IdClass idClass = entity.getClass().getAnnotation(IdClass.class); | |
| 132 |
1
1. getCompositeIdClass : negated conditional → KILLED |
if (idClass == null) { |
| 133 | return Optional.empty(); | |
| 134 | } else { | |
| 135 |
1
1. getCompositeIdClass : replaced return value with Optional.empty for com/reallifedeveloper/tools/test/database/inmemory/InMemoryJpaRepository::getCompositeIdClass → KILLED |
return Optional.ofNullable((Class<ID>) idClass.value()); |
| 136 | } | |
| 137 | } | |
| 138 | ||
| 139 | @Override | |
| 140 | public <S extends T, R> R findBy(Example<S> example, Function<FetchableFluentQuery<S>, R> queryFunction) { | |
| 141 | throw new UnsupportedOperationException("Unimplemented method 'findBy'"); | |
| 142 | } | |
| 143 | ||
| 144 | @Override | |
| 145 | public T getReferenceById(ID id) { | |
| 146 | throw new UnsupportedOperationException("Unimplemented method 'getReferenceById'"); | |
| 147 | } | |
| 148 | ||
| 149 | } | |
Mutations | ||
| 52 |
1.1 |
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| 60 |
1.1 |
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| 68 |
1.1 |
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| 85 |
1.1 |
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| 86 |
1.1 |
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| 95 |
1.1 |
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| 96 |
1.1 |
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| 106 |
1.1 2.2 |
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| 115 |
1.1 |
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| 120 |
1.1 2.2 3.3 |
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| 125 |
1.1 2.2 3.3 |
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| 132 |
1.1 |
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| 135 |
1.1 |