Allow empty Iterable arguments in JdbcAggregateTemplate again.

This also affects repositories since they delegate to the template. Closes #1401
2023-01-03 09:34:15 +01:00
parent 5d3e737393
commit 1ff403e174
2 changed files with 27 additions and 3 deletions
--- a/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/core/JdbcAggregateTemplateUnitTests.java
+++ b/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/core/JdbcAggregateTemplateUnitTests.java
@@ -312,6 +312,21 @@ public class JdbcAggregateTemplateUnitTests {
 		assertThat(all).containsExactly(alfred2, neumann2);
 	}

+	@Test // GH-1401
+	public void saveAllWithEmptyListDoesNothing() {
+		assertThat(template.saveAll(emptyList())).isEmpty();
+	}
+
+	@Test // GH-1401
+	public void deleteAllWithEmptyListDoesNothing() {
+		template.deleteAll(emptyList());
+	}
+
+	@Test // GH-1401
+	public void deleteAllByIdWithEmptyListDoesNothing() {
+		template.deleteAllById(emptyList(), SampleEntity.class);
+	}
+
 	@Data
 	@AllArgsConstructor
 	private static class SampleEntity {