Added deletion test

Author: JohannesRabauer

spring-data-eclipse-store/src/main/java/software/xdev/spring/data/eclipse/store/repository/lazy/SpringDataEclipseStoreLazyBinaryHandler.java

@@ -41,7 +41,7 @@
  *     The user creates a {@link SpringDataEclipseStoreLazy} and puts a object in it.
  *     This object is stored as with a default {@link BinaryTypeHandler}. But when it gets loaded,
  *     it <b>does not</b> load as the stored object, but it gets wrapped in a {@link Lazy#Reference(Object)}.
- * </p> 
+ * </p>
  * <p>
  *     Second case:<br/>
  *     The actual lazy object gets loaded from the actual storage. In this case the {@link ObjectSwizzling} is

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/deletion/DeletionTest.java

@@ -0,0 +1,66 @@
+/*
+ * 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.deletion;
+
+import java.util.List;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+
+import software.xdev.spring.data.eclipse.store.helper.TestUtil;
+import software.xdev.spring.data.eclipse.store.integration.isolated.IsolatedTestAnnotations;
+
+
+/**
+ * These tests should show that all or most of the following keywords are available in this library: <a
+ * href="https://docs.spring.io/spring-data/jpa/reference/repositories/query-keywords-reference.html">Repository query
+ * keywords</a>
+ */
+@IsolatedTestAnnotations
+@ContextConfiguration(classes = {DeletionTestConfiguration.class})
+class DeletionTest
+{
+	@Autowired
+	private DeletionTestConfiguration configuration;
+	
+	@Test
+	void simpleStoreAndRead(
+		final ReferencedRepository referencedRepository,
+		final ReferencingRepository referencingRepository)
+	{
+		final ReferencedDaoObject referencedObject = new ReferencedDaoObject("someValue");
+		final ReferencingDaoObject referencingDaoObject = new ReferencingDaoObject(referencedObject);
+		referencingRepository.save(referencingDaoObject);
+		
+		Assertions.assertEquals(1, TestUtil.iterableToList(referencingRepository.findAll()).size());
+		Assertions.assertEquals(1, TestUtil.iterableToList(referencedRepository.findAll()).size());
+		
+		referencedRepository.delete(referencedObject);
+		
+		TestUtil.doBeforeAndAfterRestartOfDatastore(
+			this.configuration,
+			() -> {
+				Assertions.assertTrue(TestUtil.iterableToList(referencedRepository.findAll()).isEmpty());
+				final List<ReferencingDaoObject> referencingDaoObjects =
+					TestUtil.iterableToList(referencingRepository.findAll());
+				Assertions.assertEquals(1, referencingDaoObjects.size());
+				Assertions.assertNotNull(referencingDaoObjects.get(0).value());
+			}
+		);
+	}
+}

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/deletion/DeletionTestConfiguration.java

@@ -0,0 +1,28 @@
+/*
+ * 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.deletion;
+
+import org.springframework.context.annotation.Configuration;
+
+import software.xdev.spring.data.eclipse.store.integration.TestConfiguration;
+import software.xdev.spring.data.eclipse.store.repository.config.EnableEclipseStoreRepositories;
+
+
+@Configuration
+@EnableEclipseStoreRepositories(clientConfigurationClass = DeletionTestConfiguration.class)
+public class DeletionTestConfiguration extends TestConfiguration
+{
+}

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/deletion/ReferencedDaoObject.java

@@ -0,0 +1,20 @@
+/*
+ * 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.deletion;
+
+public record ReferencedDaoObject(String value)
+{
+}

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/deletion/ReferencedRepository.java

@@ -0,0 +1,23 @@
+/*
+ * 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.deletion;
+
+import org.springframework.data.repository.CrudRepository;
+
+
+public interface ReferencedRepository extends CrudRepository<ReferencedDaoObject, Integer>
+{
+}

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/deletion/ReferencingDaoObject.java

@@ -0,0 +1,20 @@
+/*
+ * 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.deletion;
+
+public record ReferencingDaoObject(ReferencedDaoObject value)
+{
+}

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/deletion/ReferencingRepository.java

@@ -0,0 +1,23 @@
+/*
+ * 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.deletion;
+
+import org.springframework.data.repository.CrudRepository;
+
+
+public interface ReferencingRepository extends CrudRepository<ReferencingDaoObject, Integer>
+{
+}