/
DocumentQueryParserTest.java
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/
DocumentQueryParserTest.java
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/*
* Copyright (c) 2022 Contributors to the Eclipse Foundation
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the Eclipse
* Public License v. 2.0 are satisfied: GNU General Public License v2.0
* w/Classpath exception which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package jakarta.nosql.communication.tck.document;
import jakarta.nosql.Condition;
import jakarta.nosql.NonUniqueResultException;
import jakarta.nosql.QueryException;
import jakarta.nosql.ServiceLoaderProvider;
import jakarta.nosql.document.Document;
import jakarta.nosql.document.DocumentCollectionManager;
import jakarta.nosql.document.DocumentCondition;
import jakarta.nosql.document.DocumentDeleteQuery;
import jakarta.nosql.document.DocumentEntity;
import jakarta.nosql.document.DocumentObserverParser;
import jakarta.nosql.document.DocumentPreparedStatement;
import jakarta.nosql.document.DocumentQuery;
import jakarta.nosql.document.DocumentQueryParser;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;
import org.mockito.ArgumentCaptor;
import org.mockito.Mockito;
import java.util.Optional;
import java.util.ServiceLoader;
import java.util.stream.Stream;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.mock;
public class DocumentQueryParserTest {
private DocumentQueryParser parser = ServiceLoaderProvider.get(DocumentQueryParser.class,
()-> ServiceLoader.load(DocumentQueryParser.class));
private DocumentCollectionManager manager = Mockito.mock(DocumentCollectionManager.class);
@BeforeEach
public void setUp() {
Module module = DocumentQueryParserTest.class.getModule();
module.addUses(DocumentQueryParser.class);
}
@Test
public void shouldReturnNPEWhenThereIsNullParameter() {
assertThrows(NullPointerException.class, () -> parser.query(null, manager, DocumentObserverParser.EMPTY));
assertThrows(NullPointerException.class, () -> parser.query("select * from God", null, DocumentObserverParser.EMPTY));
}
@Test
public void shouldReturnErrorWhenHasInvalidQuery() {
assertThrows(QueryException.class, () -> parser.query("inva", manager, DocumentObserverParser.EMPTY));
assertThrows(QueryException.class, () -> parser.query("invalid", manager, DocumentObserverParser.EMPTY));
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"select * from God"})
public void shouldReturnParserQuery(String query) {
ArgumentCaptor<DocumentQuery> captor = ArgumentCaptor.forClass(DocumentQuery.class);
parser.query(query, manager, DocumentObserverParser.EMPTY);
Mockito.verify(manager).select(captor.capture());
DocumentQuery documentQuery = captor.getValue();
assertTrue(documentQuery.getDocuments().isEmpty());
assertTrue(documentQuery.getSorts().isEmpty());
assertEquals(0L, documentQuery.getLimit());
assertEquals(0L, documentQuery.getSkip());
assertEquals("God", documentQuery.getDocumentCollection());
assertFalse(documentQuery.getCondition().isPresent());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"delete from God"})
public void shouldReturnParserQuery1(String query) {
ArgumentCaptor<DocumentDeleteQuery> captor = ArgumentCaptor.forClass(DocumentDeleteQuery.class);
parser.query(query, manager, DocumentObserverParser.EMPTY);
Mockito.verify(manager).delete(captor.capture());
DocumentDeleteQuery documentQuery = captor.getValue();
assertTrue(documentQuery.getDocuments().isEmpty());
assertEquals("God", documentQuery.getDocumentCollection());
assertFalse(documentQuery.getCondition().isPresent());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"insert God (name = \"Diana\")"})
public void shouldReturnParserQuery2(String query) {
ArgumentCaptor<DocumentEntity> captor = ArgumentCaptor.forClass(DocumentEntity.class);
parser.query(query, manager, DocumentObserverParser.EMPTY);
Mockito.verify(manager).insert(captor.capture());
DocumentEntity entity = captor.getValue();
assertEquals("God", entity.getName());
assertEquals(Document.of("name", "Diana"), entity.find("name").get());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"update God (name = \"Diana\")"})
public void shouldReturnParserQuery3(String query) {
ArgumentCaptor<DocumentEntity> captor = ArgumentCaptor.forClass(DocumentEntity.class);
parser.query(query, manager, DocumentObserverParser.EMPTY);
Mockito.verify(manager).update(captor.capture());
DocumentEntity entity = captor.getValue();
assertEquals("God", entity.getName());
assertEquals(Document.of("name", "Diana"), entity.find("name").get());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"delete from God where age = @age"})
public void shouldExecutePrepareStatement(String query) {
ArgumentCaptor<DocumentDeleteQuery> captor = ArgumentCaptor.forClass(DocumentDeleteQuery.class);
DocumentPreparedStatement prepare = parser.prepare(query, manager, DocumentObserverParser.EMPTY);
prepare.bind("age", 12);
prepare.getResult();
Mockito.verify(manager).delete(captor.capture());
DocumentDeleteQuery documentQuery = captor.getValue();
DocumentCondition documentCondition = documentQuery.getCondition().get();
Document document = documentCondition.getDocument();
assertEquals(Condition.EQUALS, documentCondition.getCondition());
assertEquals("age", document.getName());
assertEquals(12, document.get());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"insert God (name = @name)"})
public void shouldExecutePrepareStatement1(String query) {
ArgumentCaptor<DocumentEntity> captor = ArgumentCaptor.forClass(DocumentEntity.class);
DocumentPreparedStatement prepare = parser.prepare(query, manager, DocumentObserverParser.EMPTY);
prepare.bind("name", "Diana");
prepare.getResult();
Mockito.verify(manager).insert(captor.capture());
DocumentEntity entity = captor.getValue();
assertEquals("God", entity.getName());
assertEquals(Document.of("name", "Diana"), entity.find("name").get());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"select * from God where age = @age"})
public void shouldExecutePrepareStatement2(String query) {
ArgumentCaptor<DocumentQuery> captor = ArgumentCaptor.forClass(DocumentQuery.class);
DocumentPreparedStatement prepare = parser.prepare(query, manager, DocumentObserverParser.EMPTY);
prepare.bind("age", 12);
prepare.getResult();
Mockito.verify(manager).select(captor.capture());
DocumentQuery documentQuery = captor.getValue();
DocumentCondition documentCondition = documentQuery.getCondition().get();
Document document = documentCondition.getDocument();
assertEquals(Condition.EQUALS, documentCondition.getCondition());
assertEquals("age", document.getName());
assertEquals(12, document.get());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"update God (name = @name)"})
public void shouldExecutePrepareStatement3(String query) {
ArgumentCaptor<DocumentEntity> captor = ArgumentCaptor.forClass(DocumentEntity.class);
DocumentPreparedStatement prepare = parser.prepare(query, manager, DocumentObserverParser.EMPTY);
prepare.bind("name", "Diana");
prepare.getResult();
Mockito.verify(manager).update(captor.capture());
DocumentEntity entity = captor.getValue();
assertEquals("God", entity.getName());
assertEquals(Document.of("name", "Diana"), entity.find("name").get());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"select * from God where age = @age"})
public void shouldSingleResult(String query) {
ArgumentCaptor<DocumentQuery> captor = ArgumentCaptor.forClass(DocumentQuery.class);
Mockito.when(manager.select(Mockito.any(DocumentQuery.class)))
.thenReturn(Stream.of(mock(DocumentEntity.class)));
DocumentPreparedStatement prepare = parser.prepare(query, manager, DocumentObserverParser.EMPTY);
prepare.bind("age", 12);
final Optional<DocumentEntity> result = prepare.getSingleResult();
Mockito.verify(manager).select(captor.capture());
DocumentQuery documentQuery = captor.getValue();
DocumentCondition documentCondition = documentQuery.getCondition().get();
Document document = documentCondition.getDocument();
assertEquals(Condition.EQUALS, documentCondition.getCondition());
assertEquals("age", document.getName());
assertEquals(12, document.get());
assertTrue(result.isPresent());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"select * from God where age = @age"})
public void shouldReturnEmptySingleResult(String query) {
ArgumentCaptor<DocumentQuery> captor = ArgumentCaptor.forClass(DocumentQuery.class);
Mockito.when(manager.select(Mockito.any(DocumentQuery.class)))
.thenReturn(Stream.empty());
DocumentPreparedStatement prepare = parser.prepare(query, manager, DocumentObserverParser.EMPTY);
prepare.bind("age", 12);
final Optional<DocumentEntity> result = prepare.getSingleResult();
Mockito.verify(manager).select(captor.capture());
DocumentQuery documentQuery = captor.getValue();
DocumentCondition documentCondition = documentQuery.getCondition().get();
Document document = documentCondition.getDocument();
assertEquals(Condition.EQUALS, documentCondition.getCondition());
assertEquals("age", document.getName());
assertEquals(12, document.get());
assertFalse(result.isPresent());
}
@ParameterizedTest(name = "Should parser the query {0}")
@ValueSource(strings = {"select * from God where age = @age"})
public void shouldReturnErrorSingleResult(String query) {
ArgumentCaptor<DocumentQuery> captor = ArgumentCaptor.forClass(DocumentQuery.class);
Mockito.when(manager.select(Mockito.any(DocumentQuery.class)))
.thenReturn(Stream.of(mock(DocumentEntity.class), mock(DocumentEntity.class)));
DocumentPreparedStatement prepare = parser.prepare(query, manager, DocumentObserverParser.EMPTY);
prepare.bind("age", 12);
assertThrows(NonUniqueResultException.class, prepare::getSingleResult);
}
}