Mochy git with ruby mocha

gistfile1.rb

require "test/unit"
require "mocha"
require_relative  '../lib'
require "git"

class GitWrapTest < Test::Unit::TestCase
  def test_fails_if_untrackedFiles_present_before_pull
      git = mock()
      fakeStatus= mock()
      fakeStatusCount = mock()
      git.expects(:status).returns(fakeStatus)
      fakeStatus.expects(:added).returns(fakeStatusCount)
      fakeStatusCount.expects(:count).returns(1000)
      wrap = GitWrap.new(git)
      assert_raise RuntimeError do
          wrap.pull(".")
      end
  end
      
  def test_commit_raisesexception_if_emptyMessage
      git = mock()
      wrap = GitWrap.new(git)
      wrap.expects(:checkReadyForCheckin).returns(true)
      assert_raise RuntimeError do
          wrap.commit("")
      end
  end
end

class GitWrap
  
  GITPATH= "."
  
  def initialize(git=nil, path=nil)
      @git = git || Git.open(path || GITPATH)
  end

  def pull(remote="origin", branch="master")
      if !checkReadyForCheckin
          raise RuntimeError, "Please check your git status for adds, deletes, changes or conflicts"
      end
      @git.pull remote, branch
  end

  def commit(message)
      raise RuntimeError, "Please check your git status for adds, deletes, changes or conflicts" if !checkReadyForCheckin
      raise RuntimeError, "Commit message is empty" if message.empty?
      @git.commit message
  end      

  def checkReadyForCheckin()
      status = @git.status
      return !(status.added.count > 0 || status.deleted.count > 0 || status.changed.count > 0 || status.conflicts.count > 0)
  end
end