require 'spec_helper' describe BlameHelper do describe '#get_age_map_start_date' do let(:dates) do [Time.zone.local(2014, 3, 17, 0, 0, 0), Time.zone.local(2011, 11, 2, 0, 0, 0), Time.zone.local(2015, 7, 9, 0, 0, 0), Time.zone.local(2013, 2, 24, 0, 0, 0), Time.zone.local(2010, 9, 22, 0, 0, 0)] end let(:blame_groups) do [ { commit: double(committed_date: dates[0]) }, { commit: double(committed_date: dates[1]) }, { commit: double(committed_date: dates[2]) } ] end it 'returns the earliest date from a blame group' do project = double(created_at: dates[3]) duration = helper.age_map_duration(blame_groups, project) expect(duration[:started_days_ago]).to eq((duration[:now] - dates[1]).to_i / 1.day) end it 'returns the earliest date from a project' do project = double(created_at: dates[4]) duration = helper.age_map_duration(blame_groups, project) expect(duration[:started_days_ago]).to eq((duration[:now] - dates[4]).to_i / 1.day) end end describe '#age_map_class' do let(:date) { Time.zone.local(2014, 3, 17, 0, 0, 0) } let(:blame_groups) { [{ commit: double(committed_date: date) }] } let(:duration) do project = double(created_at: date) helper.age_map_duration(blame_groups, project) end it 'returns blame-commit-age-9 when oldest' do expect(helper.age_map_class(date, duration)).to eq 'blame-commit-age-9' end it 'returns blame-commit-age-0 class when newest' do expect(helper.age_map_class(duration[:now], duration)).to eq 'blame-commit-age-0' end context 'when called on the same day as project creation' do let(:same_day_duration) do project = double(created_at: now) helper.age_map_duration(today_blame_groups, project) end let(:today_blame_groups) { [{ commit: double(committed_date: now) }] } let(:now) { Time.zone.now } it 'returns blame-commit-age-0 class' do expect(helper.age_map_class(duration[:now], same_day_duration)).to eq 'blame-commit-age-0' end end end end