Java tutorial
/* * Copyright 2015-2016 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 example.springdata.jpa.multipleds.customer; import static org.hamcrest.CoreMatchers.*; import static org.junit.Assert.*; import java.util.Optional; import javax.persistence.EntityManager; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.transaction.annotation.Transactional; /** * Integration test for {@link CustomerRepository}. * * @author Oliver Gierke */ @RunWith(SpringRunner.class) @SpringBootTest @Transactional(transactionManager = "customerTransactionManager") public class CustomerRepositoryTests { @Autowired CustomerRepository repository; @Autowired @Qualifier("customerEntityManagerFactory") EntityManager em; @Test public void findsCustomerByLastname() { Optional<Customer> result = repository.findByLastname("Matthews"); assertThat(result, is(not(Optional.empty()))); assertThat(result.get().getFirstname(), is("Dave")); } }