【发布时间】:2014-04-09 05:13:30
【问题描述】:
我有这个测试:
未来 f = neo4d.nodes.delete(1); f.then(((_) { })).catchError((e){ 期望(e.statusCode,等于(409)); }); 返回 f; });目前已经崩溃,因为 e.statusCode 是 404 而不是 409。我希望测试只是失败,但是由于未捕获的异常,整个测试套件都停止了。
我如何捕获异常(并使测试失败)并阻止它破坏所有其他测试?
这是我运行上述代码时得到的输出:
[2014-03-06 14:44:32.020] DEBUG http:R10:在 9ms 内收到数据,状态为 404:[{
"message" : "在数据库中找不到 ID [1] 的节点。",
“异常”:“NodeNotFoundException”,
“全名”:“org.neo4j.server.rest.web.NodeNotFoundException”,
“堆栈跟踪”:[“org.neo4j.server.rest.web.DatabaseActions.node(DatabaseActions.java:183)”,“org.neo4j.server.rest.web.DatabaseActions.deleteNode(DatabaseActions.java:233)” , "org.neo4j.server.rest.web.RestfulGraphDatabase.deleteNode(RestfulGraphDatabase.java:279)", "java.lang.reflect.Method.invoke(Method.java:601)", "org.neo4j.server. rest.transactional.TransactionalRequestDispatcher.dispatch(TransactionalRequestDispatcher.java:139)"、"org.neo4j.server.rest.security.SecurityFilter.doFilter(SecurityFilter.java:112)"、"java.lang.Thread.run(Thread. java:722)"]
}]
未捕获的错误:预期:409
实际:404
堆栈跟踪:
#0 SimpleConfiguration.onExpectFailure (package:unittest/src/simple_configuration.dart:141:7)
#1 _ExpectFailureHandler.fail (包:unittest/src/simple_configuration.dart:15:28)
#2 DefaultFailureHandler.failMatch (package:unittest/src/expect.dart:117:9)
#3 期望(包:unittest/src/expect.dart:75:29)
#4 个节点... (file:///Users/oskbor/Projects/neo4dart/test/alltests.dart:202:15)
#5 _invokeErrorHandler (dart:async/async_error.dart:12)
#6 _Future._propagateToListeners。 (dart:async/future_impl.dart:469)
#7 _rootRun (dart:async/zone.dart:683)
#8 _RootZone.run (dart:async/zone.dart:823)
#9 _Future._propagateToListeners (dart:async/future_impl.dart:445)
#10 _Future._propagateMultipleListeners (dart:async/future_impl.dart:384)
#11 _Future._propagateToListeners (dart:async/future_impl.dart:411)
#12 _Future._completeError (dart:async/future_impl.dart:315)
#13 _Future._asyncCompleteError。 (dart:async/future_impl.dart:367)
#14 _asyncRunCallback (dart:async/schedule_microtask.dart:18)
#15 _createTimer。 (dart:async-patch/timer_patch.dart:11)
#16 _Timer._createTimerHandler._handleTimeout (timer_impl.dart:151)
#17 _Timer._createTimerHandler。 (timer_impl.dart:166)
#18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:93)
未处理的异常:
预期:409
实际:404
#0 _rootHandleUncaughtError.. (dart:async/zone.dart:677)
#1 _asyncRunCallback (dart:async/schedule_microtask.dart:18)
#2 _asyncRunCallback (dart:async/schedule_microtask.dart:21)
#3 _createTimer。 (dart:async-patch/timer_patch.dart:11)
#4 _Timer._createTimerHandler._handleTimeout (timer_impl.dart:151)
#5 _Timer._createTimerHandler._handleTimeout (timer_impl.dart:159)
#6 _Timer._createTimerHandler._handleTimeout (timer_impl.dart:159)
#7 _Timer._createTimerHandler。 (timer_impl.dart:166)
#8 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:93)
问候奥斯卡
【问题讨论】:
标签: unit-testing asynchronous dart