LazyRepositories: first test with simple lazy wrapper

Author: JohannesRabauer

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/lazy/LazyTest.java

@@ -37,6 +37,7 @@
 import software.xdev.spring.data.eclipse.store.repository.lazy.SpringDataEclipseStoreLazy;
 
 
+@SuppressWarnings("checkstyle:MethodName")
 @IsolatedTestAnnotations
 @ContextConfiguration(classes = {LazyTestConfiguration.class})
 class LazyTest
@@ -457,4 +458,39 @@ void lazyChangeAfterRestart(@Autowired final ObjectWithLazyRepository<SimpleObje
 			}
 		);
 	}
+	
+	@Test
+	void simpleEntityWithIdLazyRepository_PersistetAfterRestart(
+		@Autowired final SimpleEntityWithIdLazyRepository repository)
+	{
+		final SimpleEntityWithId objectToStore = new SimpleEntityWithId(TestData.DUMMY_STRING);
+		final SpringDataEclipseStoreLazy.Default<SimpleEntityWithId> lazyObject =
+			SpringDataEclipseStoreLazy.build(objectToStore);
+		repository.save(lazyObject);
+		
+		TestUtil.doBeforeAndAfterRestartOfDatastore(
+			this.configuration,
+			() -> {
+				Assertions.assertEquals(1, repository.findAll().size());
+				final Lazy<SimpleEntityWithId> reloadedObject = repository.findAll().get(0);
+				Assertions.assertEquals(objectToStore, reloadedObject.get());
+			}
+		);
+	}
+	
+	@Test
+	void simpleEntityWithIdLazyRepository_OnlyLoadOnDemand(@Autowired final SimpleEntityWithIdLazyRepository repository)
+	{
+		final SimpleEntityWithId objectToStore = new SimpleEntityWithId(TestData.DUMMY_STRING);
+		final SpringDataEclipseStoreLazy.Default<SimpleEntityWithId> lazyObject =
+			SpringDataEclipseStoreLazy.build(objectToStore);
+		repository.save(lazyObject);
+		
+		restartDatastore(this.configuration);
+		
+		final Lazy<SimpleEntityWithId> reloadedObject = repository.findAll().get(0);
+		Assertions.assertFalse(reloadedObject.isLoaded());
+		Assertions.assertEquals(objectToStore, reloadedObject.get());
+		Assertions.assertTrue(reloadedObject.isLoaded());
+	}
 }

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/lazy/SimpleEntityWithId.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright © 2024 XDEV Software (https://xdev.software)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package software.xdev.spring.data.eclipse.store.integration.isolated.tests.lazy;
+
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+
+
+public class SimpleEntityWithId
+{
+	@Id
+	@GeneratedValue(strategy = GenerationType.AUTO)
+	private long id;
+	
+	private String name;
+	
+	public SimpleEntityWithId(final String name)
+	{
+		this.name = name;
+	}
+	
+	public String getName()
+	{
+		return this.name;
+	}
+	
+	public void setName(final String name)
+	{
+		this.name = name;
+	}
+	
+	public long getId()
+	{
+		return this.id;
+	}
+	
+	public void setId(final long id)
+	{
+		this.id = id;
+	}
+}

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/lazy/SimpleEntityWithIdLazyRepository.java

@@ -0,0 +1,24 @@
+/*
+ * Copyright © 2024 XDEV Software (https://xdev.software)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package software.xdev.spring.data.eclipse.store.integration.isolated.tests.lazy;
+
+import org.eclipse.serializer.reference.Lazy;
+import org.springframework.data.repository.ListCrudRepository;
+
+
+public interface SimpleEntityWithIdLazyRepository extends ListCrudRepository<Lazy<SimpleEntityWithId>, Long>
+{
+}