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

5 files changed, 43 insertions, 8 deletions

diff --git a/scalalib/test/resources/hello-java/app/src/hello/Main.java b/scalalib/test/resources/hello-java/app/src/hello/Main.java
new file mode 100644
index 00000000..23ddd679
--- /dev/null
+++ b/scalalib/test/resources/hello-java/app/src/hello/Main.java
@@ -0,0 +1,10 @@
+package hello;
+
+public class Main{
+    public static String getMessage(String[] args){
+        return Core.msg() + " " + args[0];
+    }
+    public static void main(String[] args){
+        System.out.println(getMessage(args));
+    }
+}
\ No newline at end of file
diff --git a/scalalib/test/resources/hello-java/app/test/src/hello/MyAppTests.java b/scalalib/test/resources/hello-java/app/test/src/hello/MyAppTests.java
new file mode 100644
index 00000000..df0d0351
--- /dev/null
+++ b/scalalib/test/resources/hello-java/app/test/src/hello/MyAppTests.java
@@ -0,0 +1,18 @@
+package hello;
+
+import static org.junit.Assert.assertEquals;
+import org.junit.Test;
+
+public class MyAppTests {
+
+    @Test
+    public void coreTest() {
+        assertEquals(Core.msg(), "Hello World");
+    }
+
+    @Test
+    public void appTest() {
+        assertEquals(Main.getMessage(new String[]{"lols"}), "Hello World lols");
+    }
+
+}
\ No newline at end of file
diff --git a/scalalib/test/resources/hello-java/core/src/hello/Core.java b/scalalib/test/resources/hello-java/core/src/hello/Core.java
index bef1a5a0..3ecb1f61 100644
--- a/scalalib/test/resources/hello-java/core/src/hello/Core.java
+++ b/scalalib/test/resources/hello-java/core/src/hello/Core.java
@@ -4,5 +4,4 @@ public class Core{
     public static String msg(){
         return "Hello World";
     }
-
 }
\ No newline at end of file
diff --git a/scalalib/test/resources/hello-java/core/test/src/hello/MyCoreTests.java b/scalalib/test/resources/hello-java/core/test/src/hello/MyCoreTests.java
new file mode 100644
index 00000000..38bebaeb
--- /dev/null
+++ b/scalalib/test/resources/hello-java/core/test/src/hello/MyCoreTests.java
@@ -0,0 +1,15 @@
+package hello;
+
+import static org.junit.Assert.assertEquals;
+import org.junit.Test;
+
+public class MyCoreTests {
+    @Test
+    public void msgTest() {
+        assertEquals(Core.msg(), "Hello World!!");
+    }
+    @Test
+    public void lengthTest() {
+        assertEquals(Core.msg().length(), 11);
+    }
+}
\ No newline at end of file
diff --git a/scalalib/test/resources/hello-java/main/src/hello/Main.java b/scalalib/test/resources/hello-java/main/src/hello/Main.java
deleted file mode 100644
index 44b927bd..00000000
--- a/scalalib/test/resources/hello-java/main/src/hello/Main.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package hello;
-
-public class Main{
-    public static void main(String[] args){
-        System.out.println(Core.msg() + " " + args[0]);
-    }
-}
\ No newline at end of file