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# frozen_string_literal: true
require 'fast_spec_helper'
RSpec.describe Gitlab::WordDiff::Segments::DiffHunk do
subject(:diff_hunk) { described_class.new(line) }
let(:line) { '@@ -3,14 +4,13 @@' }
describe '#pos_old' do
subject { diff_hunk.pos_old }
it { is_expected.to eq 3 }
context 'when diff hunk is broken' do
let(:line) { '@@ ??? @@' }
it { is_expected.to eq 0 }
end
end
describe '#pos_new' do
subject { diff_hunk.pos_new }
it { is_expected.to eq 4 }
context 'when diff hunk is broken' do
let(:line) { '@@ ??? @@' }
it { is_expected.to eq 0 }
end
end
describe '#first_line?' do
subject { diff_hunk.first_line? }
it { is_expected.to be_falsey }
context 'when diff hunk located on the first line' do
let(:line) { '@@ -1,14 +1,13 @@' }
it { is_expected.to be_truthy }
end
end
describe '#to_s' do
subject { diff_hunk.to_s }
it { is_expected.to eq(line) }
end
end
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