Adding test.txt for unit testing presentation example

diff --git a/unit_testing/test.txt b/unit_testing/test.txt
new file mode 100644 (file)
index 0000000..25819e8
--- /dev/null
+++ b/unit_testing/test.txt
@@ -0,0 +1,3 @@
+2, 3, 4, 5
+1, 3, 6, 1, 2
+20, 9