require File.expand_path('../../../../spec_helper', __FILE__)

module Pod
  describe Command::Repo::Update do
    extend SpecHelper::Command
    extend SpecHelper::TemporaryRepos

    before do
      set_up_test_repo
      config.repos_dir = SpecHelper.tmp_repos_path
    end

    it 'updates a repository' do
      upstream = SpecHelper.temporary_directory + 'upstream'
      FileUtils.cp_r(test_repo_path, upstream)
      Dir.chdir(test_repo_path) do
        `git remote add origin #{upstream}`
        `git remote -v`
        `git fetch -q`
        `git branch --set-upstream-to=origin/master master`
      end
      lambda { command('repo', 'update').run }.should.not.raise
    end

    it 'updates a spec-repo' do
      repo1 = repo_make('repo1')
      repo2 = repo_clone('repo1', 'repo2')
      repo_make_readme_change(repo1, 'Updated')
      Dir.chdir(repo1) { `git commit -a -m "Update"` }
      run_command('repo', 'update', 'repo2')
      (repo2 + 'README').read.should.include 'Updated'
    end
  end
end
