/*
* Copyright 2015-2017 the original author or authors.
*
* 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 org.springframework.data.mongodb.repository.support;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
import java.util.Arrays;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Sort;
import org.springframework.data.domain.Sort.Direction;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.data.mongodb.repository.Person;
import org.springframework.data.mongodb.repository.QPerson;
import org.springframework.data.mongodb.repository.query.MongoEntityInformation;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* Integration test for {@link QueryDslMongoRepository}.
*
* @author Thomas Darimont
* @author Mark Paluch
*/
@ContextConfiguration(
locations = "/org/springframework/data/mongodb/repository/PersonRepositoryIntegrationTests-context.xml")
@RunWith(SpringJUnit4ClassRunner.class)
public class QueryDslMongoRepositoryIntegrationTests {
@Autowired MongoOperations operations;
QueryDslMongoRepository<Person, String> repository;
Person dave, oliver, carter;
QPerson person;
@Before
public void setup() {
MongoRepositoryFactory factory = new MongoRepositoryFactory(operations);
MongoEntityInformation<Person, String> entityInformation = factory.getEntityInformation(Person.class);
repository = new QueryDslMongoRepository<Person, String>(entityInformation, operations);
operations.dropCollection(Person.class);
dave = new Person("Dave", "Matthews", 42);
oliver = new Person("Oliver August", "Matthews", 4);
carter = new Person("Carter", "Beauford", 49);
person = new QPerson("person");
repository.saveAll(Arrays.asList(oliver, dave, carter));
}
@Test // DATAMONGO-1146
public void shouldSupportExistsWithPredicate() throws Exception {
assertThat(repository.exists(person.firstname.eq("Dave")), is(true));
assertThat(repository.exists(person.firstname.eq("Unknown")), is(false));
}
@Test // DATAMONGO-1167
public void shouldSupportFindAllWithPredicateAndSort() {
List<Person> users = repository.findAll(person.lastname.isNotNull(), Sort.by(Direction.ASC, "firstname"));
assertThat(users, hasSize(3));
assertThat(users.get(0).getFirstname(), is(carter.getFirstname()));
assertThat(users.get(2).getFirstname(), is(oliver.getFirstname()));
assertThat(users, hasItems(carter, dave, oliver));
}
}