mesos: use assert_predicate instead of File.exist?

Homebrew · Oct 6, 2017 · 4ec91ba · 4ec91ba
1 parent 3fdcbb8
commit 4ec91ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Formula/mesos.rb b/Formula/mesos.rb
@@ -197,7 +197,7 @@ def install
     end
     Process.kill("TERM", master)
     Process.kill("TERM", agent)
-    assert File.exist?("#{testpath}/executed")
+    assert_predicate testpath/"executed", :exist?
     system "python", "-c", "import mesos.native"
   end
 end