From 1dbda278f91d75393b36c1b40dbdf741216638fb Mon Sep 17 00:00:00 2001
From: Andrea Boriero <andrea@hibernate.org>
Date: Mon, 9 Mar 2020 18:39:14 +0000
Subject: [PATCH] Add test

---
 .../metamodel/mapping/array/ArrayTests.java   | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/hibernate-core/src/test/java/org/hibernate/orm/test/metamodel/mapping/array/ArrayTests.java b/hibernate-core/src/test/java/org/hibernate/orm/test/metamodel/mapping/array/ArrayTests.java
index 61586889e7..493f5815d5 100644
--- a/hibernate-core/src/test/java/org/hibernate/orm/test/metamodel/mapping/array/ArrayTests.java
+++ b/hibernate-core/src/test/java/org/hibernate/orm/test/metamodel/mapping/array/ArrayTests.java
@@ -48,6 +48,58 @@ public class ArrayTests {
 		);
 	}
 
+	@Test
+	public void emptyArrayTest(SessionFactoryScope scope) {
+		scope.inTransaction(
+				session -> {
+					Employee employee = new Employee( 2, "Andrea" );
+					session.save( employee );
+				}
+		);
+
+		scope.inTransaction(
+				session -> {
+					final QueryImplementor<Employee> query = session.createQuery(
+							"select e from Employee e where e.id = :id",
+							Employee.class
+					);
+					final Employee result = query.setParameter( "id", 2 ).uniqueResult();
+
+					assertThat( result, notNullValue() );
+					assertThat( result.getName(), is( "Andrea" ) );
+					String[] todo = result.getToDoList();
+					assertThat( todo.length, is( 0 ) );
+				}
+		);
+
+		scope.inTransaction(
+				session -> {
+					final QueryImplementor<Employee> query = session.createQuery(
+							"select e from Employee e ",
+							Employee.class
+					);
+					final List<Employee> results = query.list();
+
+					assertThat( results.size(), is( 2 ) );
+					results.forEach( employee -> {
+						if ( employee.getId() == 1 ) {
+							assertThat( employee.getName(), is( "Koen" ) );
+							String[] todo = employee.getToDoList();
+							assertThat( todo.length, is( 3 ) );
+							assertThat( todo[0], is( "metro" ) );
+							assertThat( todo[1], is( "boulot" ) );
+							assertThat( todo[2], is( "dodo" ) );
+						}
+						else {
+							assertThat( employee.getName(), is( "Andrea" ) );
+							String[] todo = employee.getToDoList();
+							assertThat( todo.length, is( 0 ) );
+						}
+					} );
+				}
+		);
+	}
+
 	@BeforeEach
 	public void setUp(SessionFactoryScope scope) {
 		scope.inTransaction(