zlib: use assert_predicate instead of File.exist?

2017-10-06 02:08:16 -07:00 · 2017-10-06 02:08:16 -07:00 · c9a125e031
commit c9a125e031
parent 2b03944383
1 changed files with 1 additions and 1 deletions
--- a/Formula/zlib.rb
+++ b/Formula/zlib.rb
@ -34,6 +34,6 @@ class Zlib < Formula
    touch "foo.txt"
    output = "./zpipe < foo.txt > foo.txt.z"
    system output
-    assert File.exist?("foo.txt.z")
+    assert_predicate testpath/"foo.txt.z", :exist?
  end
 end