如何将ScalaTest与Spring集成
问题描述：
我需要使用Spring上下文中的@Autowired字段填充我的ScalaTest测试，但是大多数Scalatest测试(例如FeatureSpec不能由SpringJUnit4ClassRunner.class-
I need to populate my ScalaTest tests with @Autowired fields from a Spring context, but most Scalatest tests (eg FeatureSpecs can't be run by the SpringJUnit4ClassRunner.class -
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations="myPackage.UnitTestSpringConfiguration", loader=AnnotationConfigContextLoader.class)
public class AdminLoginTest {
@Autowired private WebApplication app;
@Autowired private SiteDAO siteDAO;
(Java，但您掌握了要点).
(Java, but you get the gist).
如何为ScalaTest从ApplicationContext填充@Autowired字段?
How do I populate @Autowired fields from an ApplicationContext for ScalaTest?
class AdminLoginFeatureTest extends FeatureSpec with GivenWhenThen with ShouldMatchersForJUnit {
@Autowired val app: WebApplication = null
@Autowired val siteDAO: SiteDAO = null
feature("Admin Login") {
scenario("Correct username and password") {...}
答
使用TestContextManager，因为这会缓存上下文，这样就不会在每次测试时都重新构建它们.它是通过类注释配置的.
Use the TestContextManager, as this caches the contexts so that they aren't rebuilt every test. It is configured from the class annotations.
@ContextConfiguration(
locations = Array("myPackage.UnitTestSpringConfiguration"),
loader = classOf[AnnotationConfigContextLoader])
class AdminLoginFeatureTest extends FeatureSpec with GivenWhenThen with ShouldMatchers {
@Autowired val app: WebApplication = null
@Autowired val siteDAO: SiteDAO = null
new TestContextManager(this.getClass()).prepareTestInstance(this)
feature("Admin Login") {
scenario("Correct username and password") {...}
}
}