89 lines
2.3 KiB
Ruby
89 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Diff::Line do
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shared_examples 'line object initialized by hash' do
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it 'round-trips correctly with to_hash' do
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expect(described_class.safe_init_from_hash(line.to_hash).to_hash)
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.to eq(line.to_hash)
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end
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end
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let(:line) do
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described_class.new('<input>', 'match', 0, 0, 1,
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parent_file: double(:file),
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line_code: double(:line_code),
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rich_text: rich_text)
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end
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let(:rich_text) { nil }
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describe '.init_from_hash' do
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let(:rich_text) { '<input>' }
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it_behaves_like 'line object initialized by hash'
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end
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describe '.safe_init_from_hash' do
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let(:rich_text) { '<input>' }
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it_behaves_like 'line object initialized by hash'
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it 'ensures rich_text is HTML-safe' do
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expect(line.rich_text).not_to be_html_safe
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new_line = described_class.safe_init_from_hash(line.to_hash)
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expect(new_line.rich_text).to be_html_safe
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end
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context 'when given hash has no rich_text' do
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it_behaves_like 'line object initialized by hash' do
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let(:rich_text) { nil }
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end
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end
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end
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describe '#text' do
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let(:line) { described_class.new(raw_diff, 'new', 0, 0, 0) }
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let(:raw_diff) { '+Hello' }
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it 'returns raw diff text' do
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expect(line.text).to eq('+Hello')
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end
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context 'when prefix is disabled' do
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it 'returns raw diff text without prefix' do
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expect(line.text(prefix: false)).to eq('Hello')
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end
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context 'when diff is empty' do
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let(:raw_diff) { '' }
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it 'returns an empty raw diff' do
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expect(line.text(prefix: false)).to eq('')
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end
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end
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end
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end
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context "when setting rich text" do
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it 'escapes any HTML special characters in the diff chunk header' do
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subject = described_class.new("<input>", "", 0, 0, 0)
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line = subject.as_json
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expect(line[:rich_text]).to eq("<input>")
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end
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end
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describe '#set_marker_ranges' do
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let(:marker_ranges) { [Gitlab::MarkerRange.new(1, 10, mode: :deletion)] }
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it 'stores MarkerRanges in Diff::Line object' do
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line.set_marker_ranges(marker_ranges)
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expect(line.marker_ranges).to eq(marker_ranges)
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end
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end
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end
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