【发布时间】:2016-10-21 13:06:59
【问题描述】:
我的控制器是:
import rx.Single;
...
@GetMapping
Single<List<MyType>> fetchFromDB() {
return Single
.fromCallable(() -> dao.fetch())
.subscribeOn(Schedulers.io());
}
而且效果很好。但我无法测试它。我试过了:
MvcResult asyncResult = mvc.perform(get("/")).andReturn()
String result = mvc
.perform(asyncDispatch(asyncResult))
.andReturn().getResponse().getContentAsString()
但它失败了:
java.lang.IllegalStateException: Async result for handler [rx.Single<java.util.List<MyType>> MyController.fetchFromDB()] was not set during the specified timeToWait=-1
at org.springframework.test.web.servlet.DefaultMvcResult.getAsyncResult(DefaultMvcResult.java:145)
at org.springframework.test.web.servlet.DefaultMvcResult.getAsyncResult(DefaultMvcResult.java:121)
at org.springframework.test.web.servlet.request.MockMvcRequestBuilders.asyncDispatch(MockMvcRequestBuilders.java:246)
at MyControllerSpec.should fetch from db...
so:如何使用 spring mvc 测试rx.Single?
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标签: java spring spring-mvc testing rx-java