added comment regarding the use of lazy in SmartProjectTest

KamalKang · Sep 5, 2017 · 47f401c · 47f401c
1 parent 773a5ec
commit 47f401c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/dataset/src/test/scala/frameless/ops/SmartProjectTest.scala b/dataset/src/test/scala/frameless/ops/SmartProjectTest.scala
@@ -12,6 +12,7 @@ case class InvalidFooProjectionType(i: Int, x: Boolean)
 case class InvalidFooProjectionName(i: Int, xerr: String)
 
 class SmartProjectTest extends TypedDatasetSuite {
+ // Lazy needed to prevent initialization anterior to the `beforeAll` hook
  lazy val dataset = TypedDataset.create(Foo(1, 2, "hi") :: Foo(2, 3, "there") :: Nil)
 
  test("project Foo to Bar") {