THIS IS WHY ISOLATION

gistfile1.txt

$ time rake test
/home/jadams/.rvm/rubies/ruby-1.9.3-p194/bin/ruby -I"lib:test" -I"/home/jadams/.rvm/gems/ruby-1.9.3-p194@global/gems/rake-0.9.2.2/lib" "/home/jadams/.rvm/gems/ruby-1.9.3-p194@global/gems/rake-0.9.2.2/lib/rake/rake_test_loader.rb" "test/integration/canvas_stack_stitcher_printing_test.rb" "test/integration/canvas_stitching_test.rb" "test/unit/canvas_stack_stitcher_test.rb" "test/unit/canvas_layer_test.rb" "test/unit/canvas_printer_test.rb" "test/unit/canvas_test.rb" "test/unit/canvas_creator_test.rb" "test/unit/canvas_stitcher_test.rb" "test/unit/canvas_stack_test.rb" 
Run options: --seed 42824

# Running tests:

..........................

Finished tests in 0.010393s, 2501.7495 tests/s, 4811.0568 assertions/s.

26 tests, 50 assertions, 0 failures, 0 errors, 0 skips

real	0m0.709s
user	0m0.652s