CarRepositoryIntegrationTests.java

/*
 * Copyright 2016-2017 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 com.example.external.data;

import static org.assertj.core.api.Assertions.assertThat;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.junit4.SpringRunner;

/**
 * @author Mark Paluch
 */
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest
public class CarRepositoryIntegrationTests {

    @Autowired
    CarRepository carRepository;

    @Test
    public void shouldFindByName() {

        carRepository.save(new CarEntity("Multivan"));

        CarEntity present = carRepository.findByName("Multivan");

        assertThat(present).isNotNull();
    }

    @Test
    public void shouldNotFindByName() {

        CarEntity absent = carRepository.findByName("Unknown");

        assertThat(absent).isNull();
    }
}