diff --git a/app/src/main/java/org/dslul/ticketreader/util/HelperFunctions.java b/app/src/main/java/org/dslul/ticketreader/util/HelperFunctions.java
new file mode 100644
index 0000000..c9e4972
--- /dev/null
+++ b/app/src/main/java/org/dslul/ticketreader/util/HelperFunctions.java
@@ -0,0 +1,4 @@
+package org.dslul.ticketreader.util;
+
+public class HelperFunctions {
+}
diff --git a/app/src/test/java/org/dslul/ticketreader/ExampleUnitTest.java b/app/src/test/java/org/dslul/ticketreader/ChipOnPaperUnitTest.java
similarity index 100%
rename from app/src/test/java/org/dslul/ticketreader/ExampleUnitTest.java
rename to app/src/test/java/org/dslul/ticketreader/ChipOnPaperUnitTest.java