使用不同的数据源进行Spring MockMVC测试

时间:2018-10-17 21:49:55

标签: java spring web-services crud mockmvc

我已经做了很多搜索,但是运气不好。 问题是我在测试类中使用MockMvcBuilders.webAppContextSetup(wac).build()来调用实际Spring Boot应用程序的模拟版本。但是,由于我正在SB应用程序的服务后端中执行数据库事务,因此我想使用内存中的H2数据源进行测试(duh!)。

关于通过创建副本并将其放置在application.properties文件夹中(覆盖数据源变量)来覆盖src/test/resources文件的建议。我在测试类中结合以下代码片段来完成了后者:

@RunWith(SpringRunner.class)
@WebAppConfiguration("classpath:META-INF/web-resources")
@ContextHierarchy({ @ContextConfiguration(classes = Application.class) })
public class ApplicationSvcTests {

    private MockMvc mockMvc;

    @Autowired
    private WebApplicationContext wac;          

    @Autowired
    private CrudRepo crudRepo;

    static boolean initialized = false;     

    @Before
    public void setup() throws Exception {
        this.mockMvc = MockMvcBuilders.webAppContextSetup(wac).build();

        if (!initialized) {
            populateDB(crudRepo);  // calling the backend service to save to DB
            initialized = true;
        }       
    }

我位于application.properties文件夹中的src/test/resources文件包含以下内容:

logging.level.org.springframework.web.filter.CommonsRequestLoggingFilter=DEBUG
spring.jackson.serialization.indent-output=true
server.port = 8080
# ===============================
# = DATA SOURCE
# ===============================
# Set here configurations for the database connection
spring.datasource.driver-class-name=org.h2.Driver
spring.datasource.url=jdbc:h2:mem:db;DB_CLOSE_DELAY=-1
spring.datasource.username=sa
spring.datasource.password=sa

# ===============================
# = JPA / HIBERNATE
# ===============================
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=create-drop
# Naming strategy
spring.jpa.hibernate.naming.implicit-strategy=org.hibernate.boot.model.naming.ImplicitNamingStrategyLegacyHbmImpl
spring.jpa.hibernate.naming.physical-strategy=org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy

# Allows Hibernate to generate SQL optimized for a particular DBMS
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect
logging.level.org.hibernate.SQL=DEBUG
logging.level.org.hibernate.type.descriptor.sql.BasicBinder=TRACE

无论如何,测试服仍然尝试连接到application.properties文件夹中src/main/resources中定义的原始数据源,从而与真实数据库进行事务处理。

我该如何解决这个问题?

0 个答案:

没有答案