如何用ScalaTest测试骆驼

Question

我想用ScalaTest和FunSpec测试风格来测试骆驼代码。

要做到这一点，我需要同时扩展FunSpec和CamelTestSupport。但是，这两个类都是类，为了在Scala中实现这一点，至少需要有一个特性。例如，这不起作用：

class MySpec extends FunSpec with CamelTestSupport {}

注意:许多在线引用FunSpec似乎表明它是一个特性，但它是一个类，在scalatest_2.11-3.0.0-M15中。

如何使用ScalaTest FunSpec测试骆驼？

使用JUnit编写的相同测试如下所示：

public class DataLakeEventListenerRouteIT extends CamelTestSupport {
    @Autowired
    private MyRouteBuilder myRouteBuilder;
    private MockEndpoint myEndpointMock;

    @Override
    public boolean isUseAdviceWith() {
        return true;
    }

    @Override
    protected JndiRegistry createRegistry() throws Exception {
        JndiRegistry registry = super.createRegistry();
        //do some required bindings here
        return registry;
    }

    @Before
    public void startup() throws Exception {    
        AdviceWithRouteBuilder mock = new AdviceWithRouteBuilder() {
            public void configure() throws Exception {
                mockEndpointsAndSkip(myRouteBuilder.MY_ROUTE_URI);
            }
        };

        context.addRoutes(myRouteBuilder);
        context.getRouteDefinition(myRouteBuilder.MY_ROUTE_ID)
                .adviceWith(context, mock);

        myEndpointMock = getMockEndpoint(
                "mock:" + myRouteBuilder.MY_ROUTE_URI);
    }

    @Test
    public void timerRouteShouldSendMessage() throws Exception {
        // Arrange
        context.start();

        myEndpointMock.expectedMessageCount(1);
        myEndpointMock.assertIsSatisfied();

        context.stop();
    }
}

Answer 1

结果却很简单。ScalaTest提供了一种与FunSpec类似的特征，称为FunSpecLike。声明如下所示的测试：

class StoreSVSFileRouteSpec extends CamelTestSupport with FunSpecLike  {}