From 267ffddbd3042127d0c8b88580ba12df960981d0 Mon Sep 17 00:00:00 2001 From: Jack Nagel Date: Thu, 25 Oct 2012 22:09:23 -0500 Subject: [PATCH] tests: define assert_empty for Ruby <= 1.8 Signed-off-by: Jack Nagel --- Library/Homebrew/test/testing_env.rb | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Library/Homebrew/test/testing_env.rb b/Library/Homebrew/test/testing_env.rb index a35ad3f496..a975a83e14 100644 --- a/Library/Homebrew/test/testing_env.rb +++ b/Library/Homebrew/test/testing_env.rb @@ -88,3 +88,10 @@ module VersionAssertions assert_nil Version.parse(url) end end + +module Test::Unit::Assertions + def assert_empty(obj, msg=nil) + assert_respond_to(obj, :empty?, msg) + assert(obj.empty?, msg) + end if RUBY_VERSION.to_f <= 1.8 +end