Created test module

tests/build.gradle

@@ -0,0 +1,4 @@
+apply plugin: "java"
+
+sourceCompatibility = 1.8
+sourceSets.main.java.srcDirs = [ "src/" ]

tests/src/test/java/Tests.java

@@ -0,0 +1,9 @@
+import org.junit.jupiter.api.Test;
+
+public class Tests{
+
+    @Test
+    void testThings(){
+
+    }
+}