diff --git a/tests/fixtures/formats/random_numbers.csv b/tests/fixtures/formats/random_numbers.csv
new file mode 100644
index 0000000000..5e5c694657
--- /dev/null
+++ b/tests/fixtures/formats/random_numbers.csv
@@ -0,0 +1,51 @@
+random numbers
+5
+2
+0
+5
+1
+3
+5
+2
+1
+1
+0
+5
+1
+0
+0
+4
+0
+4
+5
+2
+2
+4
+3
+2
+5
+3
+1
+0
+5
+1
+2
+2
+5
+0
+1
+1
+5
+1
+1
+3
+3
+1
+5
+0
+2
+1
+3
+1
+1
+2