Demonstrate that bottles are selected correctly

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

Library/Homebrew/test/test_bottles.rb

@@ -0,0 +1,34 @@
+require 'testing_env'
+require 'test/testball'
+
+# We temporarily redefine bottles_supported? because the
+# following tests assume it is true, but other tests may
+# expect the real value.
+def bottles_are_supported &block
+  alias :old_bottles_supported? :bottles_supported?
+  def bottles_supported?; true end
+  instance_eval(&block)
+  def bottles_supported?; old_bottles_supported? end
+end
+
+class BottleTests < Test::Unit::TestCase
+  def test_bottle_spec_selection
+    bottles_are_supported do
+      f = SnowLeopardBottleSpecTestBall.new
+
+      assert_equal case MacOS.cat
+        when :snowleopard then f.bottle
+        else f.stable
+        end, f.active_spec
+
+      f = LionBottleSpecTestBall.new
+      assert_equal case MacOS.cat
+        when :lion then f.bottle
+        else f.stable
+        end, f.active_spec
+
+      f = AllCatsBottleSpecTestBall.new
+      assert_equal f.bottle, f.active_spec
+    end
+  end
+end

Library/Homebrew/test/test_formula.rb

@@ -105,6 +105,7 @@ class FormulaTests < Test::Unit::TestCase
     assert_equal case MacOS.cat
       when :snowleopard then 'deadbeefdeadbeefdeadbeefdeadbeefdeadbeef'
       when :lion then 'baadf00dbaadf00dbaadf00dbaadf00dbaadf00d'
+      when :mountainlion then '8badf00d8badf00d8badf00d8badf00d8badf00d'
       end, f.bottle.checksum.hexdigest
     assert_match /[0-9a-fA-F]{40}/, f.stable.checksum.hexdigest
     assert_match /[0-9a-fA-F]{64}/, f.devel.checksum.hexdigest
@@ -295,4 +296,15 @@ class FormulaTests < Test::Unit::TestCase
     assert_equal({ :tag => '0.3' }, f.devel.specs)
     assert f.head.specs.empty?
   end
+
+  def test_revised_bottle_specs
+    f = RevisedBottleSpecTestBall.new
+
+    assert_equal 1, f.bottle.revision
+    assert_equal case MacOS.cat
+      when :snowleopard then 'deadbeefdeadbeefdeadbeefdeadbeefdeadbeef'
+      when :lion then 'baadf00dbaadf00dbaadf00dbaadf00dbaadf00d'
+      when :mountainlion then '8badf00d8badf00d8badf00d8badf00d8badf00d'
+      end, f.bottle.checksum.hexdigest
+  end
 end

Library/Homebrew/test/testball.rb

@@ -112,6 +112,7 @@ class SpecTestBall < Formula
   bottle do
     sha1 'deadbeefdeadbeefdeadbeefdeadbeefdeadbeef' => :snowleopard
     sha1 'baadf00dbaadf00dbaadf00dbaadf00dbaadf00d' => :lion
+    sha1 '8badf00d8badf00d8badf00d8badf00d8badf00d' => :mountainlion
   end
 
   def initialize name=nil
@@ -224,3 +225,64 @@ class ExplicitStrategySpecTestBall < Formula
     super "explicitstrategyspectestball"
   end
 end
+
+class SnowLeopardBottleSpecTestBall < Formula
+  homepage 'http://example.com'
+  url 'file:///foo.com/testball-0.1.tbz'
+  sha1 '482e737739d946b7c8cbaf127d9ee9c148b999f5'
+
+  bottle do
+    sha1 'deadbeefdeadbeefdeadbeefdeadbeefdeadbeef' => :snowleopard
+  end
+
+  def initialize name=nil
+    super "snowleopardbottlespectestball"
+  end
+end
+
+class LionBottleSpecTestBall < Formula
+  homepage 'http://example.com'
+  url 'file:///foo.com/testball-0.1.tbz'
+  sha1 '482e737739d946b7c8cbaf127d9ee9c148b999f5'
+
+  bottle do
+    sha1 'deadbeefdeadbeefdeadbeefdeadbeefdeadbeef' => :lion
+  end
+
+  def initialize name=nil
+    super "lionbottlespectestball"
+  end
+end
+
+class AllCatsBottleSpecTestBall < Formula
+  homepage 'http://example.com'
+  url 'file:///foo.com/testball-0.1.tbz'
+  sha1 '482e737739d946b7c8cbaf127d9ee9c148b999f5'
+
+  bottle do
+    sha1 'deadbeefdeadbeefdeadbeefdeadbeefdeadbeef' => :snowleopard
+    sha1 'baadf00dbaadf00dbaadf00dbaadf00dbaadf00d' => :lion
+    sha1 '8badf00d8badf00d8badf00d8badf00d8badf00d' => :mountainlion
+  end
+
+  def initialize name=nil
+    super "allcatsbottlespectestball"
+  end
+end
+
+class RevisedBottleSpecTestBall < Formula
+  homepage 'http://example.com'
+  url 'file:///foo.com/testball-0.1.tbz'
+  sha1 '482e737739d946b7c8cbaf127d9ee9c148b999f5'
+
+  bottle do
+    version 1
+    sha1 'deadbeefdeadbeefdeadbeefdeadbeefdeadbeef' => :snowleopard
+    sha1 'baadf00dbaadf00dbaadf00dbaadf00dbaadf00d' => :lion
+    sha1 '8badf00d8badf00d8badf00d8badf00d8badf00d' => :mountainlion
+  end
+
+  def initialize name=nil
+    super "revisedbottlespectestball"
+  end
+end