require "spec_helper" describe Gitlab::Git::Blame, :seed_helper do let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '', 'group/project') } let(:blame) do Gitlab::Git::Blame.new(repository, SeedRepo::Commit::ID, "CONTRIBUTING.md") end describe 'blaming a file' do context "each count" do it do data = [] blame.each do |commit, line| data << { commit: commit, line: line } end expect(data.size).to eq(95) expect(data.first[:commit]).to be_kind_of(Gitlab::Git::Commit) expect(data.first[:line]).to eq("# Contribute to GitLab") expect(data.first[:line]).to be_utf8 end end context "ISO-8859 encoding" do let(:blame) do Gitlab::Git::Blame.new(repository, SeedRepo::EncodingCommit::ID, "encoding/iso8859.txt") end it 'converts to UTF-8' do data = [] blame.each do |commit, line| data << { commit: commit, line: line } end expect(data.size).to eq(1) expect(data.first[:commit]).to be_kind_of(Gitlab::Git::Commit) expect(data.first[:line]).to eq("Ä ü") expect(data.first[:line]).to be_utf8 end end context "unknown encoding" do let(:blame) do Gitlab::Git::Blame.new(repository, SeedRepo::EncodingCommit::ID, "encoding/iso8859.txt") end it 'converts to UTF-8' do expect(CharlockHolmes::EncodingDetector).to receive(:detect).and_return(nil) data = [] blame.each do |commit, line| data << { commit: commit, line: line } end expect(data.size).to eq(1) expect(data.first[:commit]).to be_kind_of(Gitlab::Git::Commit) expect(data.first[:line]).to eq(" ") expect(data.first[:line]).to be_utf8 end end end end