NoMethodError for the "mock" method in the tests

[nickmccurdy]

I'm working on setting up dandelion with Travis CI, but the tests keep failing because the mock method can't be found. I don't have that much experience with Test::Unit, and I couldn't figure out how to fix this issue yet. Is there something that could be set up in a test helper or fixed in the Gemfile that could fix this?

Here is the error:

TestFTP#test_delete:
NoMethodError: undefined method `mock' for #<TestFTP:0x9ce3354>
    /home/nick/Repos/dandelion/test/test_ftp.rb:8:in `setup'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:1263:in `run'
    /usr/lib/ruby/2.1.0/test/unit/testcase.rb:17:in `run'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:940:in `block in _run_suite'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:933:in `map'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:933:in `_run_suite'
    /usr/lib/ruby/2.1.0/test/unit.rb:663:in `block in _run_suites'
    /usr/lib/ruby/2.1.0/test/unit.rb:661:in `each'
    /usr/lib/ruby/2.1.0/test/unit.rb:661:in `_run_suites'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:884:in `_run_anything'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:1092:in `run_tests'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:1079:in `block in _run'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:1078:in `each'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:1078:in `_run'
    /usr/lib/ruby/2.1.0/minitest/unit.rb:1066:in `run'
    /usr/lib/ruby/2.1.0/test/unit.rb:27:in `run'
    /usr/lib/ruby/2.1.0/test/unit.rb:780:in `run'
    /usr/lib/ruby/2.1.0/test/unit.rb:372:in `block (2 levels) in autorun'
    /usr/lib/ruby/2.1.0/test/unit.rb:33:in `run_once'
    /usr/lib/ruby/2.1.0/test/unit.rb:371:in `block in autorun'

You can also see this Travis build.

[scttnlsn]

See the new development branch. Rewrote Dandelion using Rugged (https://github.com/libgit2/rugged) since Grit (github.com/mojombo/grit) is no longer maintained.