Move hardware detection tests to separate file.

Library/Homebrew/test/test_bucket.rb

@@ -101,18 +101,6 @@ class BeerTasting < Test::Unit::TestCase
     assert_raises(FormulaUnavailableError) { ARGV.formulae }
   end
   
-  # these will raise if we don't recognise your mac, but that prolly 
-  # indicates something went wrong rather than we don't know
-  def test_hardware_cpu_type
-    assert [:intel, :ppc].include?(Hardware.cpu_type)
-  end
-  
-  def test_hardware_intel_family
-    if Hardware.cpu_type == :intel
-      assert [:core, :core2, :penryn, :nehalem].include?(Hardware.intel_family)
-    end
-  end
-  
   def test_brew_h
     nostdout do
       assert_nothing_raised do

Library/Homebrew/test/test_hardware.rb

@@ -0,0 +1,21 @@
+require 'testing_env'
+
+require 'extend/ARGV' # needs to be after test/unit to avoid conflict with OptionsParser
+ARGV.extend(HomebrewArgvExtension)
+
+require 'hardware'
+
+
+class HardwareTests < Test::Unit::TestCase
+  # these will raise if we don't recognise your mac, but that prolly 
+  # indicates something went wrong rather than we don't know
+  def test_hardware_cpu_type
+    assert [:intel, :ppc].include?(Hardware.cpu_type)
+  end
+  
+  def test_hardware_intel_family
+    if Hardware.cpu_type == :intel
+      assert [:core, :core2, :penryn, :nehalem].include?(Hardware.intel_family)
+    end
+  end
+end

Library/Homebrew/test/tests

@@ -9,6 +9,9 @@
 # Bulk of the tests
 ruby unittest.rb $*
 
+# Test hardware sniffers
+ruby test_hardware.rb $*
+
 # Test formula installs
 ruby test_formula_install.rb $*
 

Library/Homebrew/test/unittest.rb

@@ -23,13 +23,11 @@ Dir.chdir HOMEBREW_PREFIX
 at_exit { HOMEBREW_PREFIX.parent.rmtree }
 
 require 'utils'
-require 'hardware'
 require 'formula'
 require 'download_strategy'
 require 'keg'
 require 'utils'
 require 'brew.h'
-require 'hardware'
 
 # for some reason our utils.rb safe_system behaves completely differently 
 # during these tests. This is worrying for sure.