require "formula" class Q < Formula homepage "https://github.com/harelba/q" url "https://github.com/harelba/q/archive/1.5.0.tar.gz" sha1 "772c1bc7a49d725042ffc130e3c9328fc9da67dc" def install bin.install "bin/q" end test do output = shell_output("seq 1 100 | #{bin}/q 'select sum(c1) from -'") assert_equal "5050\n", output end end