Enable JUnit testing, via sbt-test-interface, for `JavaModule`s

1 files changed, 37 insertions, 6 deletions

diff --git a/scalalib/test/src/mill/scalalib/HelloJavaTests.scala b/scalalib/test/src/mill/scalalib/HelloJavaTests.scala
index 7794d5a5..bcfdd19f 100644
--- a/scalalib/test/src/mill/scalalib/HelloJavaTests.scala
+++ b/scalalib/test/src/mill/scalalib/HelloJavaTests.scala
@@ -1,8 +1,10 @@
-package mill.scalalib
+package mill
+package scalalib
 
 
 import ammonite.ops.{%, %%, cp, ls, mkdir, pwd, rm, up}
 import ammonite.ops.ImplicitWd._
+import mill.eval.Result
 import mill.util.{TestEvaluator, TestUtil}
 import utest._
 import utest.framework.TestPath
@@ -12,9 +14,17 @@ object HelloJavaTests extends TestSuite {
 
   object HelloJava extends TestUtil.BaseModule{
     def millSourcePath =  TestUtil.getSrcPathBase() / millOuterCtx.enclosing.split('.')
-    object core extends JavaModule
-    object main extends JavaModule{
+    trait JUnitTests extends TestModule{
+      def testFrameworks = Seq("com.novocode.junit.JUnitFramework")
+      def ivyDeps = Agg(ivy"com.novocode:junit-interface:0.11")
+    }
+
+    object core extends JavaModule{
+      object test extends Tests with JUnitTests
+    }
+    object app extends JavaModule{
       def moduleDeps = Seq(core)
+      object test extends Tests with JUnitTests
     }
   }
   val resourcePath = pwd / 'scalalib / 'test / 'resources / "hello-java"
@@ -28,12 +38,12 @@ object HelloJavaTests extends TestSuite {
     eval
   }
   def tests: Tests = Tests {
-    'scalaVersion - {
+    'compile - {
       val eval = init()
 
       val Right((res1, n1)) = eval.apply(HelloJava.core.compile)
       val Right((res2, 0)) = eval.apply(HelloJava.core.compile)
-      val Right((res3, n2)) = eval.apply(HelloJava.main.compile)
+      val Right((res3, n2)) = eval.apply(HelloJava.app.compile)
 
       assert(
         res1 == res2,
@@ -49,12 +59,33 @@ object HelloJavaTests extends TestSuite {
       val eval = init()
 
       val Right((ref1, _)) = eval.apply(HelloJava.core.docJar)
-      val Right((ref2, _)) = eval.apply(HelloJava.main.docJar)
+      val Right((ref2, _)) = eval.apply(HelloJava.app.docJar)
 
       assert(
         %%("jar", "tf", ref1.path).out.lines.contains("hello/Core.html"),
         %%("jar", "tf", ref2.path).out.lines.contains("hello/Main.html")
       )
     }
+    'test  - {
+      val eval = init()
+
+      val Left(Result.Failure(ref1, Some(v1))) = eval.apply(HelloJava.core.test.test())
+
+      assert(
+        v1._2(0).fullyQualifiedName == "hello.MyCoreTests.lengthTest",
+        v1._2(0).status == "Success",
+        v1._2(1).fullyQualifiedName == "hello.MyCoreTests.msgTest",
+        v1._2(1).status == "Failure"
+      )
+
+      val Right((v2, _)) = eval.apply(HelloJava.app.test.test())
+
+      assert(
+        v2._2(0).fullyQualifiedName == "hello.MyAppTests.appTest",
+        v2._2(0).status == "Success",
+        v2._2(1).fullyQualifiedName == "hello.MyAppTests.coreTest",
+        v2._2(1).status == "Success"
+      )
+    }
   }
 }