java - 在单元测试中为 @Import spring 配置设置 @Value 属性？

Question

如何为我 @Import 到单元测试中的上下文设置 @Value 属性？

例如:

@Configuration
public void DatabaseTestsConfiguration
{
  @Value("${test.generateddl:true}")
  private boolean generateDdl;

  @Bean
  public JpaVendorAdapter jpaVendorAdapter()
  {
    HibernateJpaVendorAdapter hibernateJpaVendorAdapter = new HibernateJpaVendorAdapter();
    hibernateJpaVendorAdapter.setShowSql( false );
    hibernateJpaVendorAdapter.setGenerateDdl( generateDdl );
    hibernateJpaVendorAdapter.setDatabase( Database.H2 );
    return hibernateJpaVendorAdapter;
  }

   // Some more @Bean's here
}

在我的单元测试中:

@Test
@ContextConfiguration
public void SomeTest extends AbstractTransactionalTestNGSpringContextTests
{

  @Configuration
  @Import(DatabaseTestsConfiguration.class)
  public static class TestConfiguration
  {
  }
}

现在如何在单元测试中将属性 test. generateddl 重写为 false？请注意，我只想将其用于此单元测试，因此不能在命令行上指定某些内容。

Answer 1

您可能想检查http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/test/context/TestPropertySource.html#properties--

来自 spring docu 的示例:

@ContextConfiguration
@TestPropertySource(properties = { "timezone = GMT", "port: 4242" })