readme: example of file-compare check

diff --git a/README.md b/README.md
index a68a289a51feac64b09e2079df65237afb353b79..d738c44e60135df59a24a4d6e64b599acb7ccde8 100644 (file)
--- a/README.md
+++ b/README.md
@@ -134,6 +134,11 @@ checks:
       # A shell check that also tests the output of the command.
       args: cat fast.log | wc -l | xargs
       expect: 1
+
+  - file-compare:
+      # A check that compares two files
+      filename: datasets.csv
+      expected: expected/datasets.csv
 ```            
 
 ## Adding a new test the automated way: createst