Romeh

@ExtendWith(MockitoExtension.class)
@DisplayName("Spring boot 2 mockito2 Junit5 example")
public class ShowServiceTests {
	private static final String MOCK_OUTPUT = "Mocked show label";

	@Mock
	private TextService textService;

	@InjectMocks
	private ShowService showService;

Romeh

dependencies {
	compile group: 'org.springframework.boot', name: 'spring-boot-starter'
	testImplementation('org.junit.jupiter:junit-jupiter-api:5.2.0')
	testCompile('org.junit.jupiter:junit-jupiter-params:5.2.0')
	testRuntime('org.junit.jupiter:junit-jupiter-engine:5.2.0')
	testCompile "org.mockito:mockito-core:2.+"
	testCompile('org.mockito:mockito-junit-jupiter:2.18.3')
	testCompile('org.springframework.boot:spring-boot-starter-test')
}

Romeh

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {DbConfig.class})
@ActiveProfiles("DaoTest")
@Sql(executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD, scripts = "classpath:dao/TestData.sql")
public class PostgresEmbeddedDaoTestingApplicationTests {

	@Autowired
	private CustomerRepository customerRepository;

	@Test

Romeh

@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(basePackageClasses = {CustomerRepository.class})
@Profile("DaoTest")
public class DbConfig {
	private static final List<String> DEFAULT_ADDITIONAL_INIT_DB_PARAMS = Arrays
			.asList("--nosync", "--locale=en_US.UTF-8");
	/**
	 * @param config the PostgresConfig configuration to use to start Postgres db process
	 * @return PostgresProcess , the started db process

Romeh

@Mapper(componentModel = "spring", unmappedTargetPolicy = ReportingPolicy.IGNORE)
public interface CustomerMapper {

	CustomerDto mapCustomerToDto(Customer customer);

	Customer mapeDtoToCustomer(CustomerDto customerDto);
}

Romeh

/**
 * main customer repository
 */
@Repository
@Transactional
public interface CustomerRepository extends CrudRepository<Customer, Long> {

	Optional<Customer> findCustomerByName(String name);
}

Romeh

@Entity(name = "customer")
@Data
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class Customer {
	@Id
	private long id;
	private String name;
	private String address;

Romeh

/**
 * the db spring configuration to use in production , to be replaced with actual production configuration , that is for local run only
 */
@Configuration
@EnableTransactionManagement
public class DbConfig {
	private static final List<String> DEFAULT_ADDITIONAL_INIT_DB_PARAMS = Arrays
			.asList("--nosync", "--locale=en_US.UTF-8");

	/**

Romeh

         <dependency>
            <groupId>ru.yandex.qatools.embed</groupId>
            <artifactId>postgresql-embedded</artifactId>
            <version>2.9</version>
        </dependency>
        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <scope>runtime</scope>
        </dependency>

Romeh

   <plugin>
                <groupId>org.xolstice.maven.plugins</groupId>
                <artifactId>protobuf-maven-plugin</artifactId>
                <version>0.5.1</version>
                <configuration>
                    <protocExecutable>/usr/local/opt/protobuf/bin/protoc</protocExecutable>
                </configuration>
                <executions>
                    <execution>
                        <goals>