32 lines
1.1 KiB
Ruby
32 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Diff::InlineDiff do
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describe '#inline_diffs' do
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subject { described_class.new(old_line, new_line, offset: offset).inline_diffs }
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let(:old_line) { 'XXX def initialize(test = true)' }
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let(:new_line) { 'YYY def initialize(test = false)' }
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let(:offset) { 3 }
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it 'finds the inline diff', :aggregate_failures do
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expect(subject[0]).to eq([Gitlab::MarkerRange.new(26, 28, mode: :deletion)])
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expect(subject[1]).to eq([Gitlab::MarkerRange.new(26, 29, mode: :addition)])
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end
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context 'when lines have multiple changes' do
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let(:old_line) { '- Hello, how are you?' }
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let(:new_line) { '+ Hi, how are you doing?' }
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let(:offset) { 1 }
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it 'finds all inline diffs', :aggregate_failures do
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expect(subject[0]).to eq([Gitlab::MarkerRange.new(3, 6, mode: :deletion)])
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expect(subject[1]).to eq([
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Gitlab::MarkerRange.new(3, 3, mode: :addition),
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Gitlab::MarkerRange.new(17, 22, mode: :addition)
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])
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end
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end
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end
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end
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