require 'spec_helper' describe GitStats::GitData::Repo do let(:repo) { build(:repo) } let(:expected_authors) { [ build(:author, repo: repo, name: "John Doe", email: "john.doe@gmail.com"), build(:author, repo: repo, name: "Joe Doe", email: "joe.doe@gmail.com") ] } describe 'commit range' do it 'should return HEAD by default' do repo.commit_range.should == 'HEAD' end it 'should return last_commit if it was given' do repo = build(:repo, last_commit_hash: 'abc') repo.commit_range.should == 'abc' end it 'should return range from first_commit to HEAD if first_commit was given' do repo = build(:repo, first_commit_hash: 'abc') repo.commit_range.should == 'abc..HEAD' end it 'should return range from first to last commit if both were given' do repo = build(:repo, first_commit_hash: 'abc', last_commit_hash: 'def') repo.commit_range.should == 'abc..def' end end describe 'git output parsing' do before do repo.should_receive(:run).with('git shortlog -se HEAD').and_return(" 156 John Doe 53 Joe Doe ") end it 'should parse git shortlog output to authors hash' do repo.authors.should == expected_authors end it 'should parse git revlist output to date sorted commits array' do repo.should_receive(:run).with('git rev-list --pretty=format:"%h|%at|%ai|%aE" HEAD | grep -v commit').and_return( "e4412c3|1348603824|2012-09-25 22:10:24 +0200|john.doe@gmail.com ce34874|1347482927|2012-09-12 22:48:47 +0200|joe.doe@gmail.com 5eab339|1345835073|2012-08-24 21:04:33 +0200|john.doe@gmail.com ") repo.commits.should == [ GitStats::GitData::Commit.new( repo: repo, hash: "5eab339", stamp: "1345835073", date: DateTime.parse("2012-08-24 21:04:33 +0200"), author: repo.authors.by_email("john.doe@gmail.com")), GitStats::GitData::Commit.new( repo: repo, hash: "ce34874", stamp: "1347482927", date: DateTime.parse("2012-09-12 22:48:47 +0200"), author: repo.authors.by_email("joe.doe@gmail.com")), GitStats::GitData::Commit.new( repo: repo, hash: "e4412c3", stamp: "1348603824", date: DateTime.parse("2012-09-25 22:10:24 +0200"), author: repo.authors.by_email("john.doe@gmail.com")) ] end end end