v: add test and modernize

1 files changed, 12 insertions, 8 deletions

diff --git a/Library/Formula/v.rb b/Library/Formula/v.rb
index 48d0fe1e6..48e30d0f0 100644
--- a/Library/Formula/v.rb
+++ b/Library/Formula/v.rb
@@ -1,13 +1,17 @@
-require 'formula'
-
 class V < Formula
-  homepage 'https://github.com/rupa/v'
-  head 'https://github.com/rupa/v.git'
-  url 'https://github.com/rupa/v/archive/v1.0.tar.gz'
-  sha1 '9e8ce44167a97c10ab41b8fc0e5ec1b2d1cbc4f3'
+  homepage "https://github.com/rupa/v"
+  head "https://github.com/rupa/v.git"
+  url "https://github.com/rupa/v/archive/v1.0.tar.gz"
+  sha256 "fc25860c29a2d02908f4c2b6ecf0499e0121393a0ec13ec1c047f7a6ead100f1"
 
   def install
-    bin.install 'v'
-    man1.install 'v.1'
+    bin.install "v"
+    man1.install "v.1"
+  end
+
+  test do
+    (testpath/".vimrc").write "set viminfo='25,\"50,n#{testpath}/.viminfo"
+    system "/usr/bin/vim", "-u", testpath/".vimrc", "+wq", "test.txt"
+    assert_equal "#{testpath}/test.txt", shell_output("#{bin}/v -a --debug").chomp
   end
 end