test: Add test for Keg#mach_o_files hardlink behavior.

Move dylib_path and bundle_path from test_mach to testing_env to
accommodate the new test.

Closes #400.

Signed-off-by: Tim D. Smith <git@tim-smith.us>

1 files changed, 8 insertions, 0 deletions

diff --git a/Library/Homebrew/test/testing_env.rb b/Library/Homebrew/test/testing_env.rb
index 4e7089e42..6be622cc5 100644
--- a/Library/Homebrew/test/testing_env.rb
+++ b/Library/Homebrew/test/testing_env.rb
@@ -112,5 +112,13 @@ module Homebrew
       }
       refute exp.eql?(act), msg
     end
+
+    def dylib_path(name)
+      Pathname.new("#{TEST_DIRECTORY}/mach/#{name}.dylib")
+    end
+
+    def bundle_path(name)
+      Pathname.new("#{TEST_DIRECTORY}/mach/#{name}.bundle")
+    end
   end
 end