a quixotic journey to a passing travis build

Squashed commit of the following:

commit 379d19d38da69a25f2ddf0b802a2e1c9cd2e40df
Author: phinze <paul.t.hinze@gmail.com>
Date:   Fri Apr 5 02:04:56 2013 -0600

    concat out+err?

commit 3414556d5e494c89a1b91322be666df9933d29f2
Author: phinze <paul.t.hinze@gmail.com>
Date:   Fri Apr 5 01:59:06 2013 -0600

    switch to capture_subprocces_io

commit d50a878bf20892db4d136530ff64e5cb94fe3ae4
Author: phinze <paul.t.hinze@gmail.com>
Date:   Fri Apr 5 01:42:41 2013 -0600

    ensure later version of minitest

commit 49078c48b024e1f1ed1b5d9785de60ec050ee261
Author: phinze <paul.t.hinze@gmail.com>
Date:   Fri Apr 5 01:30:12 2013 -0600

    pull down a newer minitest

    hopefully to fix must_output

commit 537b5ddd22de57f0fff812646a03b982725dfa23
Author: phinze <paul.t.hinze@gmail.com>
Date:   Fri Apr 5 01:24:53 2013 -0600

    run a brew update in the build

commit 1516456663f8840f5ffc22345e140c0b5aa23c96
Author: phinze <paul.t.hinze@gmail.com>
Date:   Fri Apr 5 01:22:31 2013 -0600

    remove stray puts

commit 4c8f8348f88ffd8eafd7a1f948f70dfbc881b416
Author: phinze <paul.t.hinze@gmail.com>
Date:   Fri Apr 5 01:16:10 2013 -0600

    add expand_path to see if that helps

commit c6e8aa160dd4c778497de4dca8f90f4519d76bd4
Author: phinze <paul.t.hinze@gmail.com>
Date:   Fri Apr 5 01:13:22 2013 -0600

    add debugging output for travis

.ruby-version

@@ -0,0 +1 @@
+1.8.7-p358

.travis.yml

@@ -1,3 +1,4 @@
 language: objective-c
+before_install: brew update
 install: bundle
 script: bundle exec rake test

Gemfile

@@ -2,5 +2,6 @@ source 'https://rubygems.org'
 
 group :test do
   gem 'rake'
-  gem 'purdytest'
+  gem 'minitest', '4.7.0'
+  gem 'minitest-colorize'
 end

Gemfile.lock

@@ -1,14 +1,15 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    minitest (2.12.1)
-    purdytest (1.0.0)
-      minitest (~> 2.2)
-    rake (10.0.1)
+    minitest (4.7.0)
+    minitest-colorize (0.0.5)
+      minitest (>= 2.0)
+    rake (10.0.4)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  purdytest
+  minitest (= 4.7.0)
+  minitest-colorize
   rake

test/cli/install_test.rb

@@ -11,9 +11,11 @@ describe Cask::CLI::Install do
   end
 
   it "properly handles casks that are not present" do
-    lambda {
+    out, err = capture_subprocess_io do 
       Cask::CLI::Install.run('what-the-balls')
-    }.must_output <<-OUTPUT.gsub(/^ */, '')
+    end
+
+    (out+err).must_equal <<-OUTPUT.gsub(/^ */, '')
       Error: No available cask for what-the-balls
     OUTPUT
   end

test/cli/uninstall_test.rb

@@ -2,17 +2,21 @@ require 'test_helper'
 
 describe Cask::CLI::Uninstall do
   it "shows an error when a bad cask is provided" do
-    lambda {
+    out, err = capture_subprocess_io do 
       Cask::CLI::Uninstall.run('notacask')
-    }.must_output <<-OUTPUT.gsub(/^ */, '')
+    end
+
+    (out+err).must_equal <<-OUTPUT.gsub(/^ */, '')
       Error: No available cask for notacask
     OUTPUT
   end
 
   it "shows an error when a cask is provided that's not installed" do
-    lambda {
+    out, err = capture_subprocess_io do 
       Cask::CLI::Uninstall.run('anvil')
-    }.must_output <<-OUTPUT.gsub(/^ */, '')
+    end
+
+    (out+err).must_equal <<-OUTPUT.gsub(/^ */, '')
       Error: anvil is not installed
     OUTPUT
   end

test/test_helper.rb

@@ -1,5 +1,5 @@
 require 'bundler/setup'
-require 'pp'
+
 
 # add cask lib to load path
 brew_cask_path = Pathname.new(File.expand_path(__FILE__+'/../../'))
@@ -19,20 +19,19 @@ require 'test/testing_env'
 HOMEBREW_CACHE.mkpath
 
 # must be called after testing_env so at_exit hooks are in proper order
-require 'minitest/spec'
 require 'minitest/autorun'
-require 'purdytest'
+require 'minitest-colorize'
 
 # our baby
 require 'cask'
 
-# look for casks in testscasks by default
+# look for casks in testcasks by default
 Cask.default_tap = 'phinze-testcasks'
 
 class TestHelper
   # helper for test casks to reference local files easily
   def self.local_binary(name)
-    path = File.join(File.dirname(__FILE__), 'support', 'binaries', name)
+    path = File.expand_path(File.join(File.dirname(__FILE__), 'support', 'binaries', name))
     "file://#{path}"
   end