diff --git a/src/test/java/puzzles/shorttruthtable/rules/DummyTest.java b/src/test/java/puzzles/shorttruthtable/rules/DummyTest.java
new file mode 100644
index 000000000..4d8106f86
--- /dev/null
+++ b/src/test/java/puzzles/shorttruthtable/rules/DummyTest.java
@@ -0,0 +1,13 @@
+package puzzles.shorttruthtable.rules;
+
+import org.junit.Test;
+
+import static org.junit.Assert.fail;
+
+public class DummyTest {
+
+    @Test
+    public void testFailure() {
+        fail("This test intentionally fails. Your JUnit configuration is working if you see this message.");
+    }
+}