diff options
author | Jason Zaugg <jzaugg@gmail.com> | 2013-09-18 09:01:51 -0700 |
---|---|---|
committer | Jason Zaugg <jzaugg@gmail.com> | 2013-09-18 09:01:51 -0700 |
commit | c5fdc815c30f0565a80a3837f368717a4e81e04d (patch) | |
tree | 48d2fc9de28b359fa9ef479e78388b9778f4ef52 /test/files/jvm/future-spec/PromiseTests.scala | |
parent | 42151a9980be37eae6e8fdf40330070361fd88fd (diff) | |
parent | f4267ccd96a9143c910c66a5b0436aaa64b7c9dc (diff) | |
download | scala-c5fdc815c30f0565a80a3837f368717a4e81e04d.tar.gz scala-c5fdc815c30f0565a80a3837f368717a4e81e04d.tar.bz2 scala-c5fdc815c30f0565a80a3837f368717a4e81e04d.zip |
Merge pull request #2961 from paulp/pr/whitespace
Cull extraneous whitespace.
Diffstat (limited to 'test/files/jvm/future-spec/PromiseTests.scala')
-rw-r--r-- | test/files/jvm/future-spec/PromiseTests.scala | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/test/files/jvm/future-spec/PromiseTests.scala b/test/files/jvm/future-spec/PromiseTests.scala index 8e07393900..6e613bf3ec 100644 --- a/test/files/jvm/future-spec/PromiseTests.scala +++ b/test/files/jvm/future-spec/PromiseTests.scala @@ -13,29 +13,29 @@ object PromiseTests extends MinimalScalaTest { import ExecutionContext.Implicits._ val defaultTimeout = Inf - + /* promise specification */ - + "An empty Promise" should { - + "not be completed" in { val p = Promise() p.future.isCompleted mustBe (false) p.isCompleted mustBe (false) } - + "have no value" in { val p = Promise() p.future.value mustBe (None) p.isCompleted mustBe (false) } - + "return supplied value on timeout" in { val failure = Promise.failed[String](new RuntimeException("br0ken")).future val otherFailure = Promise.failed[String](new RuntimeException("last")).future val empty = Promise[String]().future val timedOut = Promise.successful[String]("Timedout").future - + Await.result(failure fallbackTo timedOut, defaultTimeout) mustBe ("Timedout") Await.result(timedOut fallbackTo empty, defaultTimeout) mustBe ("Timedout") Await.result(failure fallbackTo failure fallbackTo timedOut, defaultTimeout) mustBe ("Timedout") @@ -43,47 +43,47 @@ object PromiseTests extends MinimalScalaTest { Await.result(failure fallbackTo otherFailure, defaultTimeout) }.getMessage mustBe ("last") } - + } - + "A successful Promise" should { val result = "test value" val promise = Promise[String]().complete(Success(result)) promise.isCompleted mustBe (true) futureWithResult(_(promise.future, result)) } - + "A failed Promise" should { val message = "Expected Exception" val promise = Promise[String]().complete(Failure(new RuntimeException(message))) promise.isCompleted mustBe (true) futureWithException[RuntimeException](_(promise.future, message)) } - + "An interrupted Promise" should { val message = "Boxed InterruptedException" val future = Promise[String]().complete(Failure(new InterruptedException(message))).future futureWithException[ExecutionException](_(future, message)) } - + "A NonLocalReturnControl failed Promise" should { val result = "test value" val future = Promise[String]().complete(Failure(new NonLocalReturnControl[String]("test", result))).future futureWithResult(_(future, result)) } - + def futureWithResult(f: ((Future[Any], Any) => Unit) => Unit) { - + "be completed" in { f((future, _) => future.isCompleted mustBe (true)) } - + "contain a value" in { f((future, result) => future.value mustBe (Some(Success(result)))) } - + "return when ready with 'Await.ready'" in { f((future, result) => Await.ready(future, defaultTimeout).isCompleted mustBe (true)) } - + "return result with 'Await.result'" in { f((future, result) => Await.result(future, defaultTimeout) mustBe (result)) } - + "not timeout" in { f((future, _) => Await.ready(future, 0 millis)) } - + "filter result" in { f { (future, result) => @@ -93,16 +93,16 @@ object PromiseTests extends MinimalScalaTest { } } } - + "transform result with map" in { f((future, result) => Await.result((future map (_.toString.length)), defaultTimeout) mustBe (result.toString.length)) } - + "compose result with flatMap" in { f { (future, result) => val r = for (r <- future; p <- Promise.successful("foo").future) yield r.toString + p Await.result(r, defaultTimeout) mustBe (result.toString + "foo") } } - + "perform action with foreach" in { f { (future, result) => @@ -111,7 +111,7 @@ object PromiseTests extends MinimalScalaTest { Await.result(p.future, defaultTimeout) mustBe (result) } } - + "zip properly" in { f { (future, result) => @@ -121,9 +121,9 @@ object PromiseTests extends MinimalScalaTest { }.getMessage mustBe ("ohnoes") } } - + "not recover from exception" in { f((future, result) => Await.result(future.recover({ case _ => "pigdog" }), defaultTimeout) mustBe (result)) } - + "perform action on result" in { f { (future, result) => @@ -132,7 +132,7 @@ object PromiseTests extends MinimalScalaTest { Await.result(p.future, defaultTimeout) mustBe (result) } } - + "not project a failure" in { f { (future, result) => @@ -141,34 +141,34 @@ object PromiseTests extends MinimalScalaTest { }.getMessage mustBe ("Future.failed not completed with a throwable.") } } - + "cast using mapTo" in { f { (future, result) => Await.result(future.mapTo[Boolean].recover({ case _: ClassCastException ⇒ false }), defaultTimeout) mustBe (false) } } - + } def futureWithException[E <: Throwable: Manifest](f: ((Future[Any], String) => Unit) => Unit) { - + "be completed" in { f((future, _) => future.isCompleted mustBe (true)) } - + "contain a value" in { f((future, message) => { future.value.get.failed.get.getMessage mustBe (message) }) } - + "throw not throw exception with 'Await.ready'" in { f { (future, message) => Await.ready(future, defaultTimeout).isCompleted mustBe (true) } } - + "throw exception with 'Await.result'" in { f { (future, message) => @@ -177,7 +177,7 @@ object PromiseTests extends MinimalScalaTest { }.getMessage mustBe (message) } } - + "retain exception with filter" in { f { (future, message) => @@ -185,21 +185,21 @@ object PromiseTests extends MinimalScalaTest { intercept[E] { Await.result(future filter (_ => false), defaultTimeout) }.getMessage mustBe (message) } } - + "retain exception with map" in { f { (future, message) => intercept[E] { Await.result(future map (_.toString.length), defaultTimeout) }.getMessage mustBe (message) } } - + "retain exception with flatMap" in { f { (future, message) => intercept[E] { Await.result(future flatMap (_ => Promise.successful("foo").future), defaultTimeout) }.getMessage mustBe (message) } } - + "zip properly" in { f { (future, message) => @@ -208,18 +208,18 @@ object PromiseTests extends MinimalScalaTest { }.getMessage mustBe (message) } } - + "recover from exception" in { f { (future, message) => Await.result(future.recover({ case e if e.getMessage == message ⇒ "pigdog" }), defaultTimeout) mustBe ("pigdog") } } - + "project a failure" in { f((future, message) => Await.result(future.failed, defaultTimeout).getMessage mustBe (message)) } - + "perform action on exception" in { f { (future, message) => @@ -228,7 +228,7 @@ object PromiseTests extends MinimalScalaTest { Await.result(p.future, defaultTimeout) mustBe (message) } } - + "always cast successfully using mapTo" in { f { (future, message) => |