85 lines
2.9 KiB
Ruby
85 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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require "spec_helper"
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RSpec.describe Gitlab::Git::Blame, :seed_helper do
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let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '', 'group/project') }
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let(:sha) { SeedRepo::Commit::ID }
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let(:path) { 'CONTRIBUTING.md' }
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let(:range) { nil }
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subject(:blame) { Gitlab::Git::Blame.new(repository, sha, path, range: range) }
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let(:result) do
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[].tap do |data|
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blame.each do |commit, line, previous_path|
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data << { commit: commit, line: line, previous_path: previous_path }
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end
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end
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end
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describe 'blaming a file' do
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it 'has the right number of lines' do
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expect(result.size).to eq(95)
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expect(result.first[:commit]).to be_kind_of(Gitlab::Git::Commit)
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expect(result.first[:line]).to eq("# Contribute to GitLab")
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expect(result.first[:line]).to be_utf8
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end
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context 'blaming a range' do
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let(:range) { 2..4 }
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it 'only returns the range' do
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expect(result.size).to eq(range.size)
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expect(result.map {|r| r[:line] }).to eq(['', 'This guide details how contribute to GitLab.', ''])
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end
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end
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context "ISO-8859 encoding" do
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let(:sha) { SeedRepo::EncodingCommit::ID }
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let(:path) { 'encoding/iso8859.txt' }
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it 'converts to UTF-8' do
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expect(result.size).to eq(1)
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expect(result.first[:commit]).to be_kind_of(Gitlab::Git::Commit)
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expect(result.first[:line]).to eq("Ä ü")
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expect(result.first[:line]).to be_utf8
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end
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end
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context "unknown encoding" do
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let(:sha) { SeedRepo::EncodingCommit::ID }
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let(:path) { 'encoding/iso8859.txt' }
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it 'converts to UTF-8' do
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expect_next_instance_of(CharlockHolmes::EncodingDetector) do |detector|
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expect(detector).to receive(:detect).and_return(nil)
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end
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expect(result.size).to eq(1)
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expect(result.first[:commit]).to be_kind_of(Gitlab::Git::Commit)
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expect(result.first[:line]).to eq(" ")
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expect(result.first[:line]).to be_utf8
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end
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end
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context "renamed file" do
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let(:project) { create(:project, :repository) }
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let(:repository) { project.repository.raw_repository }
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let(:commit) { project.commit('blame-on-renamed') }
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let(:sha) { commit.id }
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let(:path) { 'files/plain_text/renamed' }
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it 'includes the previous path' do
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expect(result.size).to eq(5)
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expect(result[0]).to include(line: 'Initial commit', previous_path: nil)
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expect(result[1]).to include(line: 'Initial commit', previous_path: nil)
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expect(result[2]).to include(line: 'Renamed as "filename"', previous_path: 'files/plain_text/initial-commit')
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expect(result[3]).to include(line: 'Renamed as renamed', previous_path: 'files/plain_text/"filename"')
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expect(result[4]).to include(line: 'Last edit, no rename', previous_path: path)
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end
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end
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end
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end
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