From 81faff85fbd3bb008474446951a37b8c4c514827 Mon Sep 17 00:00:00 2001
From: Chris Hunt <chrishunt@github.com>
Date: Sun, 19 Jan 2014 12:09:25 -0800
Subject: [PATCH 1/3] Add mute as development dependency

---
 github-auth.gemspec | 1 +
 1 file changed, 1 insertion(+)

diff --git a/github-auth.gemspec b/github-auth.gemspec
index a5bacac..1cbb05b 100644
--- a/github-auth.gemspec
+++ b/github-auth.gemspec
@@ -22,6 +22,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'cane',           '~> 2.6.1'
   spec.add_development_dependency 'cane-hashcheck', '~> 1.2.0'
   spec.add_development_dependency 'coveralls',      '~> 0.7.0'
+  spec.add_development_dependency 'mute',           '~> 1.0.0'
   spec.add_development_dependency 'pry',            '~> 0.9.12.4'
   spec.add_development_dependency 'rake',           '~> 10.1.1'
   spec.add_development_dependency 'rspec',          '~> 2.14.1'

From b1da523e0ddf66f466597a5d0bddd6191789dcb3 Mon Sep 17 00:00:00 2001
From: Chris Hunt <chrishunt@github.com>
Date: Sun, 19 Jan 2014 12:09:38 -0800
Subject: [PATCH 2/3] Require mute for all specs

---
 spec/spec_helper.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 0894e9b..2d030fd 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,3 +1,4 @@
 require 'pry'
+require 'mute'
 require 'coveralls'
 Coveralls.wear!

From ba515fbf1902409b851c056339cb668b76c144bd Mon Sep 17 00:00:00 2001
From: Chris Hunt <chrishunt@github.com>
Date: Sun, 19 Jan 2014 12:12:53 -0800
Subject: [PATCH 3/3] Use Mute::IO to mute cli acceptance specs

---
 spec/acceptance/github/auth/cli_spec.rb | 26 +++++++++++++++++--------
 spec/support/capture_stdout.rb          | 11 -----------
 2 files changed, 18 insertions(+), 19 deletions(-)
 delete mode 100644 spec/support/capture_stdout.rb

diff --git a/spec/acceptance/github/auth/cli_spec.rb b/spec/acceptance/github/auth/cli_spec.rb
index 889af5e..3df66a1 100644
--- a/spec/acceptance/github/auth/cli_spec.rb
+++ b/spec/acceptance/github/auth/cli_spec.rb
@@ -1,5 +1,4 @@
 require 'spec_helper'
-require 'support/capture_stdout'
 require 'support/mock_github_server'
 require 'github/auth'
 
@@ -20,13 +19,17 @@ def cli(args = [])
     end
 
     it 'adds and removes keys from the keys file' do
-      cli %w(add --users=chrishunt)
+      Mute::IO.capture_stdout do
+        cli %w(add --users=chrishunt)
+      end
 
       keys_file.read.tap do |keys_file_content|
         keys.each { |key| expect(keys_file_content).to include key.to_s }
       end
 
-      cli %w(remove --users=chrishunt)
+      Mute::IO.capture_stdout do
+        cli %w(remove --users=chrishunt)
+      end
 
       expect(keys_file.read).to be_empty
 
@@ -34,9 +37,11 @@ def cli(args = [])
     end
 
     it 'lists users from the keys file' do
-      cli %w(add --users=chrishunt)
+      Mute::IO.capture_stdout do
+        cli %w(add --users=chrishunt)
+      end
 
-      output = capture_stdout do
+      output = Mute::IO.capture_stdout do
         cli %w(list)
       end
 
@@ -44,18 +49,23 @@ def cli(args = [])
     end
 
     it 'supports ssh commands' do
-      cli %w(add --users=chrishunt) << '--command=tmux attach'
+      Mute::IO.capture_stdout do
+        cli %w(add --users=chrishunt) << '--command=tmux attach'
+      end
 
       expect(keys_file.read).to include 'command="tmux attach"'
 
       keys_file.rewind
-      cli %w(remove --users=chrishunt)
+
+      Mute::IO.capture_stdout do
+        cli %w(remove --users=chrishunt)
+      end
 
       expect(keys_file.read.strip).to be_empty
     end
 
     it 'prints version information' do
-      output = capture_stdout do
+      output = Mute::IO.capture_stdout do
         cli %w(version)
       end
 
diff --git a/spec/support/capture_stdout.rb b/spec/support/capture_stdout.rb
deleted file mode 100644
index 3892054..0000000
--- a/spec/support/capture_stdout.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-require 'stringio'
-
-def capture_stdout
-  captured_output = StringIO.new
-  real_stdout = $stdout
-  $stdout = captured_output
-  yield
-  captured_output.string
-ensure
-  $stdout = real_stdout
-end