nats-streaming-server: use assert_predicate instead of File.exist?

Homebrew · Oct 6, 2017 · 89fcac0 · 89fcac0
1 parent affdd3e
commit 89fcac0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Formula/nats-streaming-server.rb b/Formula/nats-streaming-server.rb
@@ -51,7 +51,7 @@ def plist; <<-EOS.undent
 
     begin
       assert_match "INFO", shell_output("curl localhost:8085")
-      assert File.exist?(testpath/"log")
+      assert_predicate testpath/"log", :exist?
       assert_match version.to_s, File.read(testpath/"log")
     ensure
       Process.kill "SIGINT", pid