Test for keyword "exists" created

Author: JohannesRabauer

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/keywords/KeywordsTest.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright © 2023 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.keywords;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.TestPropertySource;
+
+import software.xdev.spring.data.eclipse.store.helper.TestUtil;
+import software.xdev.spring.data.eclipse.store.integration.isolated.tests.IsolatedTestAnnotations;
+import software.xdev.spring.data.eclipse.store.repository.EclipseStoreStorage;
+
+
+/**
+ * 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
+@TestPropertySource(
+	properties =
+		"org.eclipse.store.storage-directory=./target/keywords-tests-storage"
+)
+class KeywordsTest
+{
+	@Autowired
+	private EclipseStoreStorage storage;
+	
+	@Test
+	@Disabled("For now we don't need 'existsBy'")
+	void simpleStoreAndRead(final MinimalRepository repository)
+	{
+		repository.save(new MinimalDaoObject("1"));
+		
+		TestUtil.doBeforeAndAfterRestartOfDatastore(
+			this.storage,
+			() -> {
+				Assertions.assertTrue(repository.existsByValue("1"));
+				Assertions.assertFalse(repository.existsByValue("2"));
+			}
+		);
+	}
+}

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/keywords/MinimalDaoObject.java

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+/*
+ * Copyright © 2023 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.keywords;
+
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+
+
+public class MinimalDaoObject
+{
+	@Id
+	@GeneratedValue(strategy = GenerationType.AUTO)
+	private int id;
+	private String value;
+	
+	public MinimalDaoObject(final String value)
+	{
+		this.value = value;
+	}
+	
+	public int getId()
+	{
+		return this.id;
+	}
+	
+	public void setId(final int id)
+	{
+		this.id = id;
+	}
+	
+	public String getValue()
+	{
+		return this.value;
+	}
+	
+	public void setValue(final String value)
+	{
+		this.value = value;
+	}
+}

spring-data-eclipse-store/src/test/java/software/xdev/spring/data/eclipse/store/integration/isolated/tests/keywords/MinimalRepository.java

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+/*
+ * Copyright © 2023 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.keywords;
+
+import org.springframework.data.repository.Repository;
+
+
+public interface MinimalRepository extends Repository<MinimalDaoObject, Integer>
+{
+	MinimalDaoObject save(MinimalDaoObject entity);
+	
+	boolean existsByValue(String lastName);
+}