From 1acbfb1614fb35de545e8223f99d5d757f957b49 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Rzepecki?= <divided.mind@gmail.com>
Date: Mon, 6 Oct 2014 18:43:03 +0200
Subject: [PATCH] Use io-grab to make the tests work in jenkins

---
 slosilo.gemspec             |  1 +
 spec/io_helper.rb           | 18 ------------------
 spec/sequel_adapter_spec.rb |  6 +++---
 3 files changed, 4 insertions(+), 21 deletions(-)
 delete mode 100644 spec/io_helper.rb

diff --git a/slosilo.gemspec b/slosilo.gemspec
index e14ae10..9986a89 100644
--- a/slosilo.gemspec
+++ b/slosilo.gemspec
@@ -21,6 +21,7 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency 'rspec', '~> 2.14'
   gem.add_development_dependency 'ci_reporter', '~> 1.9'
   gem.add_development_dependency 'simplecov'
+  gem.add_development_dependency 'io-grab', '~> 0.0.1'
   gem.add_development_dependency 'sequel' # for sequel tests
   gem.add_development_dependency 'sqlite3' # for sequel tests
 end
diff --git a/spec/io_helper.rb b/spec/io_helper.rb
deleted file mode 100644
index f457a7c..0000000
--- a/spec/io_helper.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-class IO
-  def grab &block
-    @grabbed_output = ""
-    class << self
-      def write arg
-        @grabbed_output += arg
-      end
-    end
-
-    begin
-      yield
-    ensure
-      singleton_class.send :remove_method, :write
-    end
-
-    @grabbed_output
-  end
-end
diff --git a/spec/sequel_adapter_spec.rb b/spec/sequel_adapter_spec.rb
index 787c618..3555365 100644
--- a/spec/sequel_adapter_spec.rb
+++ b/spec/sequel_adapter_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 require 'sequel'
-require 'io_helper'
+require 'io/grab'
 
 require 'slosilo/adapters/sequel_adapter'
 
@@ -95,7 +95,7 @@
       end
 
       it "supports look up by fingerprint, without a warning" do
-        STDERR.grab do
+        $stderr.grab do
           subject.get_by_fingerprint(key.fingerprint).should == [key, 'test']
         end.should be_empty
       end
@@ -106,7 +106,7 @@
     end
 
     it "supports look up by fingerprint, but issues a warning" do
-      STDERR.grab do
+      $stderr.grab do
         subject.get_by_fingerprint(key.fingerprint).should == [key, 'test']
       end.should_not be_empty
     end