More tests

sangria-graphql · Oct 7, 2016 · 6c8fc0b · 6c8fc0b
1 parent 1fe65c4
commit 6c8fc0b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/test/scala/sangria/streaming/MonixIntegrationSpec.scala b/src/test/scala/sangria/streaming/MonixIntegrationSpec.scala
@@ -16,7 +16,7 @@ class MonixIntegrationSpec extends WordSpec with Matchers {
 
   "Monix Integration" should {
     "support itself" in {
-      impl.supported(new monix.ObservableSubscriptionStream) should be (true)
+      impl.supported(monix.observableSubscriptionStream) should be (true)
     }
 
     "map" in {
@@ -39,6 +39,10 @@ class MonixIntegrationSpec extends WordSpec with Matchers {
       res(impl.first(Observable(1, 2, 3))) should be (1)
     }
 
+    "first throws error on empty" in {
+      an [IllegalStateException] should be thrownBy res(impl.first(Observable()))
+    }
+
     "failed" in {
       an [IllegalStateException] should be thrownBy res(impl.failed(new IllegalStateException("foo")))
     }