Skip to content


Subversion checkout URL

You can clone with
Download ZIP
Browse files

Merge pull request #50 from Motiejus/eunit_readme

Add a note for PropEr invocation from EUnit
  • Loading branch information...
commit 44bddfb4d09890b3cf48a43adacba0377f3ee461 2 parents 8f09ee5 + f931688
@kostis kostis authored
Showing with 14 additions and 0 deletions.
  1. +14 −0
@@ -107,6 +107,18 @@ Quickstart guide
+A note about running PropEr from EUnit
+[EUnit captures standard output][eunit stdout], so normally PropEr output is
+not visible when `proper:quickcheck()` is invoked from EUnit. You can work
+around this by passing an `{to_file, user}` to `proper:quickcheck/2`. For
+ ?assertEqual(true,
+ proper:quickcheck(your_module:some_property(), [{to_file, user}]).
+This will make PropEr properties visible also when invoked from EUnit.
Where to go from here
@@ -143,3 +155,5 @@ known incompatibilities:
* PropEr handles `size` differently from QuickCheck.
* `proper:module/2` accepts options in the second argument instead of the
first; this is for consistency with other `module/2` functions in Erlang/OTP.
+[eunit stdout]:
Please sign in to comment.
Something went wrong with that request. Please try again.