t.verbose=true in Rake::Task.new doesn't work

[daddygongon]

When 'rake test' with verbose output,

rake test TESTOPTS="-v"

works well, but

Rake::TestTask.new do |t|
     t.verbose = true
end

does not work.

Changing it to

     t.options = '-v'

it works.

If it is the specs, please change the example from t.verbose = true to t.options = '-v'