debian-mirror-gitlab/spec/lib/gitlab/diff/line_spec.rb

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# 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)
end
end
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let(:line) do
described_class.new('<input>', 'match', 0, 0, 1,
parent_file: double(:file),
line_code: double(:line_code),
rich_text: rich_text)
end
describe '.init_from_hash' do
let(:rich_text) { '&lt;input&gt;' }
it_behaves_like 'line object initialized by hash'
end
describe '.safe_init_from_hash' do
let(:rich_text) { '<input>' }
it_behaves_like 'line object initialized by hash'
it 'ensures rich_text is HTML-safe' do
expect(line.rich_text).not_to be_html_safe
new_line = described_class.safe_init_from_hash(line.to_hash)
expect(new_line.rich_text).to be_html_safe
end
context 'when given hash has no rich_text' do
it_behaves_like 'line object initialized by hash' do
let(:rich_text) { nil }
end
end
end
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context "when setting rich text" do
it 'escapes any HTML special characters in the diff chunk header' do
subject = described_class.new("<input>", "", 0, 0, 0)
line = subject.as_json
expect(line[:rich_text]).to eq("&lt;input&gt;")
end
end
end