tests: clean up whitespace

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

16 files changed, 76 insertions, 86 deletions

diff --git a/Library/Homebrew/test/test_ARGV.rb b/Library/Homebrew/test/test_ARGV.rb
index 1e65fe143..219049365 100644
--- a/Library/Homebrew/test/test_ARGV.rb
+++ b/Library/Homebrew/test/test_ARGV.rb
@@ -20,9 +20,9 @@ class ARGVTests < Test::Unit::TestCase
 
   def test_ARGV
     assert ARGV.named.empty?
-    
+
     (HOMEBREW_CELLAR+'mxcl/10.0').mkpath
-    
+
     ARGV.reset
     ARGV.unshift 'mxcl'
     assert_equal 1, ARGV.named.length
diff --git a/Library/Homebrew/test/test_ENV.rb b/Library/Homebrew/test/test_ENV.rb
index 210b5d4c5..cd9c930ed 100644
--- a/Library/Homebrew/test/test_ENV.rb
+++ b/Library/Homebrew/test/test_ENV.rb
@@ -1,6 +1,6 @@
 require 'testing_env'
 require 'hardware'
-  
+
 class EnvironmentTests < Test::Unit::TestCase
   def test_ENV_options
     ENV.gcc_4_0
diff --git a/Library/Homebrew/test/test_bucket.rb b/Library/Homebrew/test/test_bucket.rb
index cdbe9bd81..ace2c1096 100644
--- a/Library/Homebrew/test/test_bucket.rb
+++ b/Library/Homebrew/test/test_bucket.rb
@@ -1,7 +1,7 @@
 require 'testing_env'
 require 'test/testball'
 
-class MockFormula <Formula
+class MockFormula < Formula
   def initialize url
     @url=url
     @homepage = 'http://example.com/'
@@ -9,7 +9,7 @@ class MockFormula <Formula
   end
 end
 
-class TestZip <Formula
+class TestZip < Formula
   def initialize
     zip=HOMEBREW_CACHE.parent+'test-0.1.zip'
     Kernel.system '/usr/bin/zip', '-q', '-0', zip, ABS__FILE__
@@ -39,7 +39,7 @@ class BeerTasting < Test::Unit::TestCase
   def test_formula_funcs
     classname=Formula.class_s(FOOBAR)
     path=Formula.path(FOOBAR)
-    
+
     assert_equal "FooBar", classname
     assert_match Regexp.new("^#{HOMEBREW_PREFIX}/Library/Formula"), path.to_s
 
@@ -57,14 +57,14 @@ class BeerTasting < Test::Unit::TestCase
         end
       }
     end
-    
+
     assert_not_nil Formula.factory(FOOBAR)
   end
-  
+
   def test_zip
     nostdout { assert_nothing_raised { TestZip.new.brew {} } }
   end
-  
+
   # needs resurrecting
   # def test_no_ARGV_dupes
   #   ARGV.reset
@@ -73,7 +73,7 @@ class BeerTasting < Test::Unit::TestCase
   #   ARGV.named.each{|f| n+=1 if f == 'foo'}
   #   assert_equal 1, n
   # end
-  
+
   def test_brew_h
     require 'cmd/info'
     require 'cmd/prune'
@@ -135,13 +135,13 @@ class BeerTasting < Test::Unit::TestCase
     d.mkpath
     assert_equal '0.1.9', d.version
   end
-  
+
   def test_pathname_plus_yeast
     nostdout do
       assert_nothing_raised do
         assert !Pathname.getwd.rmdir_if_possible
         assert !Pathname.getwd.abv.empty?
-        
+
         abcd=orig_abcd=HOMEBREW_CACHE+'abcd'
         FileUtils.cp ABS__FILE__, abcd
         installed_paths=HOMEBREW_PREFIX.install abcd
@@ -154,7 +154,7 @@ class BeerTasting < Test::Unit::TestCase
         abcd.unlink
         abcd.write 'HELLOWORLD'
         assert_equal 'HELLOWORLD', File.read(abcd)
-        
+
         assert !orig_abcd.exist?
         rv=abcd.cp orig_abcd
         assert orig_abcd.exist?
@@ -171,10 +171,10 @@ class BeerTasting < Test::Unit::TestCase
       end
     end
   end
-  
+
   def test_pathname_properties
     foo1 = HOMEBREW_CACHE/'foo-0.1.tar.gz'
-    
+
     assert_equal '.tar.gz', foo1.extname
     assert_equal 'foo-0.1', foo1.stem
     assert_equal '0.1', foo1.version
diff --git a/Library/Homebrew/test/test_checksums.rb b/Library/Homebrew/test/test_checksums.rb
index 5691b5b2b..10ac8787c 100644
--- a/Library/Homebrew/test/test_checksums.rb
+++ b/Library/Homebrew/test/test_checksums.rb
@@ -5,26 +5,26 @@ class ChecksumTests < Test::Unit::TestCase
   def good_checksum f
     assert_nothing_raised { nostdout { f.new.brew {} } }
   end
-  
+
   def bad_checksum f
     assert_raises ChecksumMismatchError do
       nostdout { f.new.brew {} }
     end
   end
-  
+
   def test_md5
     valid_md5 = Class.new(TestBall) do
       @md5='060844753f2a3b36ecfc3192d307dab2'
     end
-    
+
     good_checksum valid_md5
   end
-  
+
   def test_badmd5
     invalid_md5 = Class.new(TestBall) do
       @md5='61aa838a9e4050d1876a295a9e62cbe6'
     end
-    
+
     bad_checksum invalid_md5
   end
 
@@ -32,7 +32,7 @@ class ChecksumTests < Test::Unit::TestCase
     valid_sha1 = Class.new(TestBall) do
       @sha1='482e737739d946b7c8cbaf127d9ee9c148b999f5'
     end
-    
+
     good_checksum valid_sha1
   end
 
@@ -40,7 +40,7 @@ class ChecksumTests < Test::Unit::TestCase
     invalid_sha1 = Class.new(TestBall) do
       @sha1='7ea8a98acb8f918df723c2ae73fe67d5664bfd7e'
     end
-    
+
     bad_checksum invalid_sha1
   end
 
@@ -48,7 +48,7 @@ class ChecksumTests < Test::Unit::TestCase
     valid_sha256 = Class.new(TestBall) do
       @sha256='1dfb13ce0f6143fe675b525fc9e168adb2215c5d5965c9f57306bb993170914f'
     end
-    
+
     good_checksum valid_sha256
   end
 
@@ -56,7 +56,7 @@ class ChecksumTests < Test::Unit::TestCase
     invalid_sha256 = Class.new(TestBall) do
       @sha256='dcbf5f44743b74add648c7e35e414076632fa3b24463d68d1f6afc5be77024f8'
     end
-    
+
     bad_checksum invalid_sha256
   end
 end
diff --git a/Library/Homebrew/test/test_formula.rb b/Library/Homebrew/test/test_formula.rb
index 6b68bfbc8..63404dfbd 100644
--- a/Library/Homebrew/test/test_formula.rb
+++ b/Library/Homebrew/test/test_formula.rb
@@ -5,7 +5,7 @@ class AbstractDownloadStrategy
   attr_reader :url
 end
 
-class MostlyAbstractFormula <Formula
+class MostlyAbstractFormula < Formula
   @url=''
   @homepage = 'http://example.com/'
 end
@@ -20,7 +20,7 @@ class FormulaTests < Test::Unit::TestCase
       end
     end
   end
-  
+
   def test_class_naming
     assert_equal 'ShellFm', Formula.class_s('shell.fm')
     assert_equal 'Fooxx', Formula.class_s('foo++')
@@ -32,7 +32,7 @@ class FormulaTests < Test::Unit::TestCase
   def test_cant_override_brew
     assert_raises(RuntimeError) do
       eval <<-EOS
-      class TestBallOverrideBrew <Formula
+      class TestBallOverrideBrew < Formula
         def initialize
           super "foo"
         end
@@ -42,7 +42,7 @@ class FormulaTests < Test::Unit::TestCase
       EOS
     end
   end
-  
+
   def test_abstract_formula
     f=MostlyAbstractFormula.new
     assert_equal '__UNKNOWN__', f.name
diff --git a/Library/Homebrew/test/test_formula_install.rb b/Library/Homebrew/test/test_formula_install.rb
index 2c2a5e675..6a4aea2ef 100644
--- a/Library/Homebrew/test/test_formula_install.rb
+++ b/Library/Homebrew/test/test_formula_install.rb
@@ -4,10 +4,10 @@ require 'test/testball'
 require 'keg'
 
 
-class TestScriptFileFormula <ScriptFileFormula
+class TestScriptFileFormula < ScriptFileFormula
   url "file:///#{Pathname.new(ABS__FILE__).realpath}"
   version "1"
-  
+
   def initialize
     @name='test-script-formula'
     @homepage = 'http://example.com/'
@@ -37,7 +37,7 @@ class InstallTests < Test::Unit::TestCase
 
     # Allow the test to do some processing
     yield
-    
+
     # Remove the brewed formula and double check
     # that it did get removed. This lets multiple
     # tests use the same formula name without
@@ -51,13 +51,13 @@ class InstallTests < Test::Unit::TestCase
 
   def test_a_basic_install
     f=TestBall.new
-    
+
     assert_equal Formula.path(f.name), f.path
     assert !f.installed?
-    
+
     temporary_install f do
       assert_match Regexp.new("^#{HOMEBREW_CELLAR}/"), f.prefix.to_s
-    
+
       # Test that things made it into the Keg
       assert f.bin.directory?
       assert_equal 3, f.bin.children.length
@@ -66,7 +66,7 @@ class InstallTests < Test::Unit::TestCase
       assert_equal 1, libexec.children.length
       assert !(f.prefix+'main.c').exist?
       assert f.installed?
-    
+
       # Test that things make it into the Cellar
       keg=Keg.new f.prefix
       keg.link
@@ -75,15 +75,15 @@ class InstallTests < Test::Unit::TestCase
       assert_equal 3, (HOMEBREW_PREFIX+'bin').children.length
     end
   end
-  
+
   def test_script_install
     f=TestScriptFileFormula.new
-    
+
     temporary_install f do
       nostdout do
         f.brew { f.install }
       end
-    
+
       assert_equal 1, f.bin.children.length
     end
   end
diff --git a/Library/Homebrew/test/test_hardware.rb b/Library/Homebrew/test/test_hardware.rb
index bdc20d39a..a1f94f6b3 100644
--- a/Library/Homebrew/test/test_hardware.rb
+++ b/Library/Homebrew/test/test_hardware.rb
@@ -7,7 +7,7 @@ class HardwareTests < Test::Unit::TestCase
   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, :arrandale, :sandybridge].include?(Hardware.intel_family)
diff --git a/Library/Homebrew/test/test_inreplace.rb b/Library/Homebrew/test/test_inreplace.rb
index 11e09274d..9e952d8fd 100644
--- a/Library/Homebrew/test/test_inreplace.rb
+++ b/Library/Homebrew/test/test_inreplace.rb
@@ -17,7 +17,7 @@ class InreplaceTest < Test::Unit::TestCase
     s1.change_make_var! "FLAG", "def"
     assert_equal "OTHER=def\nFLAG=def\nFLAG2=abc", s1
   end
-    
+
   def test_change_make_var_empty_2
     # Replace empty flag
     s1="FLAG = \nmv file_a file_b"
@@ -25,7 +25,7 @@ class InreplaceTest < Test::Unit::TestCase
     s1.change_make_var! "FLAG", "def"
     assert_equal "FLAG=def\nmv file_a file_b", s1
   end
-    
+
   def test_change_make_var_append
     # Append to flag
     s1="OTHER=def\nFLAG = abc\nFLAG2=abc"
@@ -33,7 +33,7 @@ class InreplaceTest < Test::Unit::TestCase
     s1.change_make_var! "FLAG", "\\1 def"
     assert_equal "OTHER=def\nFLAG=abc def\nFLAG2=abc", s1
   end
-  
+
   def test_change_make_var_shell_style
     # Shell variables have no spaces around =
     s1="OTHER=def\nFLAG=abc\nFLAG2=abc"
diff --git a/Library/Homebrew/test/test_mach.rb b/Library/Homebrew/test/test_mach.rb
index c2ba0083c..7b14fd431 100644
--- a/Library/Homebrew/test/test_mach.rb
+++ b/Library/Homebrew/test/test_mach.rb
@@ -136,12 +136,6 @@ class MachOPathnameTests < Test::Unit::TestCase
 end
 
 class TextExecutableTests < Test::Unit::TestCase
-  TMPDIR = HOMEBREW_PREFIX/'tmp'
-
-  def setup
-    FileUtils.mkdir_p TMPDIR
-  end
-
   def test_simple_shebang
     pn = Pathname.new('foo')
     pn.write '#!/bin/sh'
@@ -189,8 +183,4 @@ class TextExecutableTests < Test::Unit::TestCase
     assert pn.arch == :dunno
     assert_no_match /text executable/, file(pn)
   end
-
-  def teardown
-    TMPDIR.rmtree
-  end
 end
diff --git a/Library/Homebrew/test/test_patches.rb b/Library/Homebrew/test/test_patches.rb
index e3a8203ce..668d4b395 100644
--- a/Library/Homebrew/test/test_patches.rb
+++ b/Library/Homebrew/test/test_patches.rb
@@ -24,10 +24,10 @@ class PatchingTests < Test::Unit::TestCase
   def test_patchArray
     patches = Patches.new(["http://example.com/patch1.diff", "http://example.com/patch2.diff"])
     assert_equal 2, patches.patches.length
-    
+
     p1 = patches.patches[0]
     assert_equal :p1, p1.patch_p
-    
+
     p2 = patches.patches[0]
     assert_equal :p1, p2.patch_p
   end
@@ -37,7 +37,7 @@ class PatchingTests < Test::Unit::TestCase
       :p0 => "http://example.com/patch.diff"
     })
     assert_equal 1, patches.patches.length
-    
+
     p = patches.patches[0]
     assert_equal :p0, p.patch_p
   end
@@ -47,7 +47,7 @@ class PatchingTests < Test::Unit::TestCase
       :p1 => "http://example.com/patch.diff"
     })
     assert_equal 1, patches.patches.length
-    
+
     p = patches.patches[0]
     assert_equal :p1, p.patch_p
   end
diff --git a/Library/Homebrew/test/test_patching.rb b/Library/Homebrew/test/test_patching.rb
index 248530a49..e0064864e 100644
--- a/Library/Homebrew/test/test_patching.rb
+++ b/Library/Homebrew/test/test_patching.rb
@@ -2,26 +2,26 @@ require 'testing_env'
 require 'test/testball'
 
 
-class DefaultPatchBall <TestBall
+class DefaultPatchBall < TestBall
   def patches
     # Default is p1
     "file:///#{TEST_FOLDER}/patches/noop-a.diff"
   end
 end
 
-class ListPatchBall <TestBall
+class ListPatchBall < TestBall
   def patches
     ["file:///#{TEST_FOLDER}/patches/noop-a.diff"]
   end
 end
 
-class P0PatchBall <TestBall
+class P0PatchBall < TestBall
   def patches
     { :p0 => ["file:///#{TEST_FOLDER}/patches/noop-b.diff"] }
   end
 end
 
-class P1PatchBall <TestBall
+class P1PatchBall < TestBall
   def patches
     { :p1 => ["file:///#{TEST_FOLDER}/patches/noop-a.diff"] }
   end
@@ -32,7 +32,7 @@ class PatchingTests < Test::Unit::TestCase
   def read_file path
     File.open(path, 'r') { |f| f.read }
   end
-  
+
   def test_single_patch
     shutup do
       DefaultPatchBall.new('test_patch').brew do
diff --git a/Library/Homebrew/test/test_pathname_install.rb b/Library/Homebrew/test/test_pathname_install.rb
index bdd90ec4c..68dbccd16 100644
--- a/Library/Homebrew/test/test_pathname_install.rb
+++ b/Library/Homebrew/test/test_pathname_install.rb
@@ -7,7 +7,7 @@ class PathnameInstallTests < Test::Unit::TestCase
   def setup
     FileUtils.mkdir_p TEMP_FOLDER
   end
-  
+
   def with_temp_folder
     TEMP_FOLDER.cd do
       # Keep these around while building out tests, to make sure
@@ -19,47 +19,47 @@ class PathnameInstallTests < Test::Unit::TestCase
       yield
     end
   end
-  
+
   def test_install_missing_file
     assert_raises(RuntimeError) do
       Pathname.getwd.install 'non_existant_file'
     end
   end
-  
+
   def test_install
     with_temp_folder do
       TARGET_FOLDER.install 'a.txt'
-      
+
       assert  (TARGET_FOLDER+'a.txt').exist?, "a.txt not installed."
       assert !(TARGET_FOLDER+'b.txt').exist?, "b.txt was installed."
     end
   end
-  
+
   def test_install_list
     with_temp_folder do
       TARGET_FOLDER.install %w[a.txt b.txt]
-      
+
       assert (TARGET_FOLDER+'a.txt').exist?, "a.txt not installed."
       assert (TARGET_FOLDER+'b.txt').exist?, "b.txt not installed."
     end
   end
-  
+
   def test_install_glob
     with_temp_folder do
       TARGET_FOLDER.install Dir['*.txt']
-      
+
       assert (TARGET_FOLDER+'a.txt').exist?, "a.txt not installed."
       assert (TARGET_FOLDER+'b.txt').exist?, "b.txt not installed."
     end
   end
-  
+
   def test_install_folder
     with_temp_folder do
       FileUtils.mkdir_p "bin"
       system "mv *.txt bin"
-      
+
       TARGET_FOLDER.install "bin"
-      
+
       assert (TARGET_FOLDER+'bin/a.txt').exist?, "a.txt not installed."
       assert (TARGET_FOLDER+'bin/b.txt').exist?, "b.txt not installed."
     end
@@ -68,40 +68,40 @@ class PathnameInstallTests < Test::Unit::TestCase
   def test_install_rename
     with_temp_folder do
       TARGET_FOLDER.install 'a.txt' => 'c.txt'
-      
+
       assert  (TARGET_FOLDER+'c.txt').exist?, "c.txt not installed."
       assert !(TARGET_FOLDER+'a.txt').exist?, "a.txt was installed but not renamed."
       assert !(TARGET_FOLDER+'b.txt').exist?, "b.txt was installed."
     end
   end
-  
+
   def test_install_rename_more
     with_temp_folder do
       TARGET_FOLDER.install({'a.txt' => 'c.txt', 'b.txt' => 'd.txt'})
-      
+
       assert  (TARGET_FOLDER+'c.txt').exist?, "c.txt not installed."
       assert  (TARGET_FOLDER+'d.txt').exist?, "d.txt not installed."
       assert !(TARGET_FOLDER+'a.txt').exist?, "a.txt was installed but not renamed."
       assert !(TARGET_FOLDER+'b.txt').exist?, "b.txt was installed but not renamed."
     end
   end
-  
+
   def test_install_rename_folder
     with_temp_folder do
       FileUtils.mkdir_p "bin"
       system "mv *.txt bin"
-      
+
       TARGET_FOLDER.install "bin" => "libexec"
-      
+
       assert !(TARGET_FOLDER+'bin').exist?, "bin was installed but not renamed."
       assert  (TARGET_FOLDER+'libexec/a.txt').exist?, "a.txt not installed."
       assert  (TARGET_FOLDER+'libexec/b.txt').exist?, "b.txt not installed."
     end
   end
-  
+
   # test_install_symlink
   # test_install_relative_symlink
-  
+
   def teardown
     FileUtils.rm_rf TEMP_FOLDER
   end
diff --git a/Library/Homebrew/test/test_string.rb b/Library/Homebrew/test/test_string.rb
index 2acc21ddb..6f8692367 100644
--- a/Library/Homebrew/test/test_string.rb
+++ b/Library/Homebrew/test/test_string.rb
@@ -1,7 +1,7 @@
 require 'testing_env'
 require 'extend/string'
 
-class StringTest <Test::Unit::TestCase
+class StringTest < Test::Unit::TestCase
   def test_undent
     undented = <<-EOS.undent
     hi
diff --git a/Library/Homebrew/test/test_updater.rb b/Library/Homebrew/test/test_updater.rb
index 847d60e28..4f7a6378e 100644
--- a/Library/Homebrew/test/test_updater.rb
+++ b/Library/Homebrew/test/test_updater.rb
@@ -82,7 +82,7 @@ class UpdaterTests < Test::Unit::TestCase
       assert report.select_formula(:R).empty?
     end
   end
-  
+
   def test_update_homebrew_with_formulae_changes
     diff_output = fixture('update_git_diff_output_with_formulae_changes')
 
diff --git a/Library/Homebrew/test/test_versions.rb b/Library/Homebrew/test/test_versions.rb
index b7e90a035..95f68e0b7 100644
--- a/Library/Homebrew/test/test_versions.rb
+++ b/Library/Homebrew/test/test_versions.rb
@@ -2,7 +2,7 @@ require 'testing_env'
 require 'formula'
 require 'test/testball'
 
-class MockFormula <Formula
+class MockFormula < Formula
   def initialize url
     @url=url
     @homepage = 'http://example.com/'
@@ -10,7 +10,7 @@ class MockFormula <Formula
   end
 end
 
-class TestBadVersion <TestBall
+class TestBadVersion < TestBall
   @version="versions can't have spaces"
 end
 
diff --git a/Library/Homebrew/test/testball.rb b/Library/Homebrew/test/testball.rb
index 75ddf9444..66036d927 100644
--- a/Library/Homebrew/test/testball.rb
+++ b/Library/Homebrew/test/testball.rb
@@ -1,6 +1,6 @@
 require 'formula'
 
-class TestBall <Formula
+class TestBall < Formula
   # name parameter required for some Formula::factory
   def initialize name=nil
     @url="file:///#{TEST_FOLDER}/tarballs/testball-0.1.tbz"
@@ -32,7 +32,7 @@ class TestBallWithMirror < Formula
   end
 end
 
-class ConfigureFails <Formula
+class ConfigureFails < Formula
   # name parameter required for some Formula::factory
   def initialize name=nil
     @url="file:///#{TEST_FOLDER}/tarballs/configure_fails.tar.gz"