rake TestTask problem with t.options

I am trying to understand some rake stuff better ..

I have a test that works fine if I do: "ruby test/integration/tcp_test.rb -n test_job_create"

but if I try to do it in a rake file like below, it errors out. It seems the t.options is the problem because I can get it to work without that:

/usr/bin/ruby -I"lib" "/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake/ rake_test_loader.rb" "test/integration/tcp_test.rb" -n test_job_create

/home/me/.gem/ruby/1.8/gems/activesupport-2.3.5/lib/active_support/ dependencies.rb:147:in `load_without_new_constant_marking': no such file to load -- test_job_create (MissingSourceFile)   from /home/LGuild/.gem/ruby/1.8/gems/activesupport-2.3.5/lib/ active_support/dependencies.rb:147:in `load'   from /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake/ rake_test_loader.rb:4   from /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake/ rake_test_loader.rb:4:in `each'   from /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake/ rake_test_loader.rb:4 rake aborted! Command failed with status (1): [/usr/bin/ruby -I"lib" "/usr/lib/ruby/ gems/...]