Squashed 'examples/scala-js/' content from commit 47311ba

git-subtree-dir: examples/scala-js
git-subtree-split: 47311ba693f949f204f27ea9475bb63425fbd4f3

1 files changed, 17 insertions, 0 deletions

diff --git a/examples/testing/src/test/scala/CollectionTest.scala b/examples/testing/src/test/scala/CollectionTest.scala
new file mode 100644
index 0000000..a586ca2
--- /dev/null
+++ b/examples/testing/src/test/scala/CollectionTest.scala
@@ -0,0 +1,17 @@
+import scala.scalajs.js
+import scala.scalajs.js.Dynamic.global
+import scala.scalajs.js.JSConverters._
+
+import org.scalajs.jasminetest.JasmineTest
+
+object CollectionTest extends JasmineTest {
+
+  describe("Array") {
+
+    it("should be able to map and filter integers") {
+      val array = Array(5, 7, 2, 6, -30, 33, 66, 76, 75, 0)
+      val result = array.filter(_.toInt % 3 != 0).map(x => x*x)
+      expect(result.toJSArray).toEqual(js.Array(25, 49, 4, 76*76))
+    }
+  }
+}