127 lines
3.8 KiB
Ruby
127 lines
3.8 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Projects::LsifDataService do
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let(:artifact) { create(:ci_job_artifact, :lsif) }
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let(:project) { build_stubbed(:project) }
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let(:path) { 'main.go' }
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let(:commit_id) { Digest::SHA1.hexdigest(SecureRandom.hex) }
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let(:service) { described_class.new(artifact.file, project, commit_id) }
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describe '#execute' do
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def highlighted_value(value)
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[{ language: 'go', value: Gitlab::Highlight.highlight(nil, value, language: 'go') }]
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end
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context 'fetched lsif file', :use_clean_rails_memory_store_caching do
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it 'is cached' do
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service.execute(path)
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cached_data = Rails.cache.fetch("project:#{project.id}:lsif:#{commit_id}")
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expect(cached_data.keys).to eq(%w[def_refs doc_ranges docs hover_refs ranges])
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end
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end
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context 'for main.go' do
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let(:path_prefix) { "/#{project.full_path}/-/blob/#{commit_id}" }
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it 'returns lsif ranges for the file' do
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expect(service.execute(path)).to eq([
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{
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end_char: 9,
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end_line: 6,
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start_char: 5,
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start_line: 6,
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definition_url: "#{path_prefix}/main.go#L7",
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hover: highlighted_value('func main()')
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},
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{
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end_char: 36,
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end_line: 3,
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start_char: 1,
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start_line: 3,
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definition_url: "#{path_prefix}/main.go#L4",
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hover: highlighted_value('package "github.com/user/hello/morestrings" ("github.com/user/hello/morestrings")')
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},
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{
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end_char: 12,
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end_line: 7,
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start_char: 1,
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start_line: 7,
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definition_url: "#{path_prefix}/main.go#L4",
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hover: highlighted_value('package "github.com/user/hello/morestrings" ("github.com/user/hello/morestrings")')
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},
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{
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end_char: 20,
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end_line: 7,
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start_char: 13,
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start_line: 7,
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definition_url: "#{path_prefix}/morestrings/reverse.go#L11",
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hover: highlighted_value('func Reverse(s string) string') + [{ value: "This method reverses a string \n\n" }]
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},
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{
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end_char: 12,
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end_line: 8,
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start_char: 1,
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start_line: 8,
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definition_url: "#{path_prefix}/main.go#L4",
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hover: highlighted_value('package "github.com/user/hello/morestrings" ("github.com/user/hello/morestrings")')
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},
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{
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end_char: 18,
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end_line: 8,
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start_char: 13,
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start_line: 8,
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definition_url: "#{path_prefix}/morestrings/reverse.go#L5",
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hover: highlighted_value('func Func2(i int) string')
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}
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])
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end
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end
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context 'for morestring/reverse.go' do
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let(:path) { 'morestrings/reverse.go' }
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it 'returns lsif ranges for the file' do
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expect(service.execute(path).first).to eq({
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end_char: 2,
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end_line: 11,
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start_char: 1,
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start_line: 11,
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definition_url: "/#{project.full_path}/-/blob/#{commit_id}/morestrings/reverse.go#L12",
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hover: highlighted_value('var a string')
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})
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end
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end
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context 'for an unknown file' do
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let(:path) { 'unknown.go' }
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it 'returns nil' do
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expect(service.execute(path)).to eq(nil)
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end
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end
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end
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describe '#doc_id' do
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context 'when the passed path matches multiple files' do
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let(:path) { 'check/main.go' }
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let(:docs) do
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{
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1 => 'cmd/check/main.go',
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2 => 'cmd/command.go',
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3 => 'check/main.go',
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4 => 'cmd/nested/check/main.go'
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}
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end
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it 'fetches the document with the shortest absolute path' do
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expect(service.__send__(:find_doc_id, docs, path)).to eq(3)
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end
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end
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end
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end
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