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require 'spec_helper'
describe Gitlab::InlineDiff do
describe '#processing' do
let(:diff) do
<<eos
--- a/test.rb
+++ b/test.rb
@@ -1,6 +1,6 @@
class Test
def cleanup_string(input)
return nil if input.nil?
- input.sub(/[\\r\\n].+/,'').sub(/\\\\[rn].+/, '').strip
+ input.to_s.sub(/[\\r\\n].+/,'').sub(/\\\\[rn].+/, '').strip
end
end
eos
end
let(:expected) do
["--- a/test.rb\n",
"+++ b/test.rb\n",
"@@ -1,6 +1,6 @@\n",
" class Test\n",
" def cleanup_string(input)\n",
" return nil if input.nil?\n",
"- input.#!idiff-start!##!idiff-finish!#sub(/[\\r\\n].+/,'').sub(/\\\\[rn].+/, '').strip\n",
"+ input.#!idiff-start!#to_s.#!idiff-finish!#sub(/[\\r\\n].+/,'').sub(/\\\\[rn].+/, '').strip\n",
" end\n",
" end\n"]
end
let(:subject) { Gitlab::InlineDiff.processing(diff.lines) }
it 'should retain backslashes' do
expect(subject).to eq(expected)
end
end
end
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