diff --git a/test/test_5_runningnumber.csv b/test/test_5_runningnumber.csv
new file mode 100644
index 0000000..d8ef1e9
--- /dev/null
+++ b/test/test_5_runningnumber.csv
@@ -0,0 +1 @@
+Affiliation,Thomas Olsson,0001,https://dblp.org/pid/31/5587-1.xml
\ No newline at end of file