Add support for JUnit tests

Add `test.junit` ant target that compiles and runs JUnit tests
found in `test/junit` directory.

Add `scala.tools.nsc.SampleTest` that demonstrates working
testing infrastructure.

1 files changed, 17 insertions, 0 deletions

diff --git a/test/junit/scala/tools/nsc/SampleTest.scala b/test/junit/scala/tools/nsc/SampleTest.scala
new file mode 100644
index 0000000000..8e026da1ea
--- /dev/null
+++ b/test/junit/scala/tools/nsc/SampleTest.scala
@@ -0,0 +1,17 @@
+package scala.tools.nsc
+package test
+
+import org.junit.Assert._
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.JUnit4
+
+/** Sample JUnit test that shows that all pieces
+    of JUnit infrastructure work correctly */
+@RunWith(classOf[JUnit4])
+class SampleTest {
+  @Test
+  def testMath: Unit = {
+    assert(2+2 == 4, "you didn't get the math right fellow")
+  }
+}