Use described_class, not a new constant
Use shuffle and *splat operator to test arrays

Also, move the local variables to inside the describe block to avoid any
future scope issues.
Convert local variables to HEREDOC methods
DRY with a cookie_sanity_check method
Set a context for #get_cookies
Indent like a sane person.
Merge pull request #3 from todb-r7/pr-2421-more-descriptive-rspec

PR #2421 More descriptive rspec