44 lines
1.3 KiB
Ruby
44 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::StringRangeMarker do
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describe '#mark' do
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def mark_diff(rich = nil)
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raw = 'abc <def>'
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inline_diffs = [2..5]
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described_class.new(raw, rich).mark(inline_diffs) do |text, left:, right:, mode:|
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"LEFT#{text}RIGHT".html_safe
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end
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end
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context "when the rich text is html safe" do
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let(:rich) { %{<span class="abc">abc</span><span class="space"> </span><span class="def"><def></span>}.html_safe }
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it 'marks the inline diffs' do
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expect(mark_diff(rich)).to eq(%{<span class="abc">abLEFTcRIGHT</span><span class="space">LEFT RIGHT</span><span class="def">LEFT<dRIGHTef></span>})
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expect(mark_diff(rich)).to be_html_safe
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end
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end
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context "when the rich text is not html safe" do
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context 'when rich text equals raw text' do
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it 'marks the inline diffs' do
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expect(mark_diff).to eq(%{abLEFTc <dRIGHTef>})
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expect(mark_diff).not_to be_html_safe
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end
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end
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context 'when rich text doeas not equal raw text' do
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let(:rich) { "abc <def> differs" }
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it 'marks the inline diffs' do
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expect(mark_diff(rich)).to eq(%{abLEFTc <dRIGHTef> differs})
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expect(mark_diff(rich)).to be_html_safe
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end
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end
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end
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end
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end
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