--- a/marking/trade_test4.scala	Tue Oct 29 11:11:44 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,15 +0,0 @@
-//println("starting test now")
-
-
-import scala.concurrent._
-import scala.concurrent.duration._
-import ExecutionContext.Implicits.global
-import scala.language.postfixOps 
-
-lazy val f = Future {
-  assert(query_company("YHOO") == ("1996-07-24", "2000-01-03"))
-  assert(query_company("IBM") == ("1962-06-14", "2013-03-14"))
-  assert(query_company("BIDU") == ("2006-02-07", "2014-11-11"))
-}
-
-Await.result(f, 120 second)