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Bael 2810 data jpa delete (#6759)

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* BAEL-2810: Finished the examples and unit tests.

* BAEL-2810: Changed assertions to isEqualTo

* BAEL-2810: Changed the test of the derived query to reflect the number of the deleted records
This commit is contained in:
dionisPrifti 2019-05-24 18:10:52 +02:00 committed by maibin
parent fd5afd015a
commit 93dfb77f1f
2 changed files with 9 additions and 9 deletions
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10
persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/datajpadelete/DeleteFromRepositoryUnitTest.java
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@ -43,22 +43,22 @@ public class DeleteFromRepositoryUnitTest {
public void whenDeleteByIdFromRepository_thenDeletingShouldBeSuccessful() { public void whenDeleteByIdFromRepository_thenDeletingShouldBeSuccessful() {
repository.deleteById(book1.getId()); repository.deleteById(book1.getId());
assertThat(repository.count() == 1).isTrue(); assertThat(repository.count()).isEqualTo(1);
} }
@Test @Test
public void whenDeleteAllFromRepository_thenRepositoryShouldBeEmpty() { public void whenDeleteAllFromRepository_thenRepositoryShouldBeEmpty() {
repository.deleteAll(); repository.deleteAll();
assertThat(repository.count() == 0).isTrue(); assertThat(repository.count()).isEqualTo(0);
} }
@Test @Test
@Transactional @Transactional
public void whenDeleteFromDerivedQuery_thenDeletingShouldBeSuccessful() { public void whenDeleteFromDerivedQuery_thenDeletingShouldBeSuccessful() {
repository.deleteByTitle("The Hobbit"); long deletedRecords = repository.deleteByTitle("The Hobbit");
assertThat(repository.count() == 1).isTrue(); assertThat(deletedRecords).isEqualTo(1);
} }
@Test @Test
@ -66,7 +66,7 @@ public class DeleteFromRepositoryUnitTest {
public void whenDeleteFromCustomQuery_thenDeletingShouldBeSuccessful() { public void whenDeleteFromCustomQuery_thenDeletingShouldBeSuccessful() {
repository.deleteBooks("The Hobbit"); repository.deleteBooks("The Hobbit");
assertThat(repository.count() == 1).isTrue(); assertThat(repository.count()).isEqualTo(1);
} }
} }

8
persistence-modules/spring-data-jpa-2/src/test/java/com/baeldung/datajpadelete/DeleteInRelationshipsUnitTest.java
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@ -46,15 +46,15 @@ public class DeleteInRelationshipsUnitTest {
public void whenDeletingCategories_thenBooksShouldAlsoBeDeleted() { public void whenDeletingCategories_thenBooksShouldAlsoBeDeleted() {
categoryRepository.deleteAll(); categoryRepository.deleteAll();
assertThat(bookRepository.count() == 0).isTrue(); assertThat(bookRepository.count()).isEqualTo(0);
assertThat(categoryRepository.count() == 0).isTrue(); assertThat(categoryRepository.count()).isEqualTo(0);
} }
@Test @Test
public void whenDeletingBooks_thenCategoriesShouldAlsoBeDeleted() { public void whenDeletingBooks_thenCategoriesShouldAlsoBeDeleted() {
bookRepository.deleteAll(); bookRepository.deleteAll();
assertThat(bookRepository.count() == 0).isTrue(); assertThat(bookRepository.count()).isEqualTo(0);
assertThat(categoryRepository.count() == 2).isTrue(); assertThat(categoryRepository.count()).isEqualTo(2);
} }
} }