454 lines
12 KiB
Ruby
454 lines
12 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Suggestions::FileSuggestion do
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def create_suggestion(new_line, to_content, lines_above = 0, lines_below = 0)
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position = Gitlab::Diff::Position.new(old_path: file_path,
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new_path: file_path,
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old_line: nil,
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new_line: new_line,
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diff_refs: merge_request.diff_refs)
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diff_note = create(:diff_note_on_merge_request,
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noteable: merge_request,
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position: position,
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project: project)
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create(:suggestion,
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:content_from_repo,
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note: diff_note,
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lines_above: lines_above,
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lines_below: lines_below,
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to_content: to_content)
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end
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let_it_be(:user) { create(:user) }
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let_it_be(:file_path) { 'files/ruby/popen.rb'}
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let_it_be(:project) { create(:project, :repository) }
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let_it_be(:merge_request) do
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create(:merge_request, source_project: project, target_project: project)
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end
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let_it_be(:suggestion1) do
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create_suggestion(9, " *** SUGGESTION 1 ***\n")
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end
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let_it_be(:suggestion2) do
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create_suggestion(15, " *** SUGGESTION 2 ***\n")
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end
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let(:suggestions) { [suggestion1, suggestion2] }
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let(:file_suggestion) { described_class.new(file_path, suggestions) }
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describe '#line_conflict' do
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def stub_suggestions(line_index_spans)
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fake_suggestions = line_index_spans.map do |span|
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double("Suggestion",
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from_line_index: span[:from_line_index],
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to_line_index: span[:to_line_index])
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end
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allow(file_suggestion).to(receive(:suggestions).and_return(fake_suggestions))
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end
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context 'when line ranges do not overlap' do
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it 'return false' do
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stub_suggestions(
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[
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{
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from_line_index: 0,
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to_line_index: 10
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},
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{
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from_line_index: 11,
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to_line_index: 20
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}
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]
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)
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expect(file_suggestion.line_conflict?).to be(false)
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end
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end
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context 'when line ranges are identical' do
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it 'returns true' do
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stub_suggestions(
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[
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{
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from_line_index: 0,
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to_line_index: 10
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},
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{
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from_line_index: 0,
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to_line_index: 10
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}
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]
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)
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expect(file_suggestion.line_conflict?).to be(true)
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end
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end
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context 'when one range starts, and the other ends, on the same line' do
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it 'returns true' do
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stub_suggestions(
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[
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{
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from_line_index: 0,
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to_line_index: 10
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},
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{
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from_line_index: 10,
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to_line_index: 20
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}
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]
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)
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expect(file_suggestion.line_conflict?).to be(true)
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end
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end
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context 'when one line range contains the other' do
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it 'returns true' do
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stub_suggestions(
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[
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{
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from_line_index: 0,
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to_line_index: 10
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},
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{
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from_line_index: 5,
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to_line_index: 7
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}
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]
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)
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expect(file_suggestion.line_conflict?).to be(true)
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end
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end
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context 'when line ranges overlap' do
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it 'returns true' do
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stub_suggestions(
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[
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{
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from_line_index: 0,
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to_line_index: 10
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},
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{
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from_line_index: 8,
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to_line_index: 15
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}
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]
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)
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expect(file_suggestion.line_conflict?).to be(true)
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end
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end
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context 'when no suggestions have been added' do
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it 'returns false' do
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expect(file_suggestion.line_conflict?).to be(false)
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end
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end
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end
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describe '#new_content' do
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context 'with two suggestions' do
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let(:suggestions) { [suggestion1, suggestion2] }
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it 'returns a blob with the suggestions applied to it' do
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expected_content = <<-CONTENT.strip_heredoc
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require 'fileutils'
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require 'open3'
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module Popen
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extend self
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def popen(cmd, path=nil)
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unless cmd.is_a?(Array)
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*** SUGGESTION 1 ***
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end
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path ||= Dir.pwd
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vars = {
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*** SUGGESTION 2 ***
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}
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options = {
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chdir: path
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}
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unless File.directory?(path)
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FileUtils.mkdir_p(path)
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end
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@cmd_output = ""
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@cmd_status = 0
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Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
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@cmd_output << stdout.read
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@cmd_output << stderr.read
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@cmd_status = wait_thr.value.exitstatus
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end
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return @cmd_output, @cmd_status
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end
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end
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CONTENT
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expect(file_suggestion.new_content).to eq(expected_content)
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end
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end
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context 'when no suggestions have been added' do
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let(:suggestions) { [] }
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it 'returns an empty string' do
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expect(file_suggestion.new_content).to eq('')
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end
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end
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context 'with multiline suggestions' do
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let(:suggestions) { [multi_suggestion1, multi_suggestion2, multi_suggestion3] }
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context 'when the previous suggestion increases the line count' do
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let!(:multi_suggestion1) do
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create_suggestion(9, " *** SUGGESTION 1 ***\n *** SECOND LINE ***\n *** THIRD LINE ***\n")
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end
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let!(:multi_suggestion2) do
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create_suggestion(15, " *** SUGGESTION 2 ***\n *** SECOND LINE ***\n")
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end
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let!(:multi_suggestion3) do
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create_suggestion(19, " chdir: *** SUGGESTION 3 ***\n")
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end
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it 'returns a blob with the suggestions applied to it' do
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expected_content = <<-CONTENT.strip_heredoc
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require 'fileutils'
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require 'open3'
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module Popen
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extend self
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def popen(cmd, path=nil)
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unless cmd.is_a?(Array)
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*** SUGGESTION 1 ***
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*** SECOND LINE ***
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*** THIRD LINE ***
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end
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path ||= Dir.pwd
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vars = {
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*** SUGGESTION 2 ***
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*** SECOND LINE ***
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}
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options = {
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chdir: *** SUGGESTION 3 ***
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}
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unless File.directory?(path)
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FileUtils.mkdir_p(path)
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end
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@cmd_output = ""
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@cmd_status = 0
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Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
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@cmd_output << stdout.read
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@cmd_output << stderr.read
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@cmd_status = wait_thr.value.exitstatus
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end
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return @cmd_output, @cmd_status
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end
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end
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CONTENT
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expect(file_suggestion.new_content).to eq(expected_content)
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end
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end
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context 'when the previous suggestion decreases and increases the line count' do
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let!(:multi_suggestion1) do
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create_suggestion(9, " *** SUGGESTION 1 ***\n", 1, 1)
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end
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let!(:multi_suggestion2) do
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create_suggestion(15, " *** SUGGESTION 2 ***\n *** SECOND LINE ***\n")
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end
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let!(:multi_suggestion3) do
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create_suggestion(19, " chdir: *** SUGGESTION 3 ***\n")
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end
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it 'returns a blob with the suggestions applied to it' do
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expected_content = <<-CONTENT.strip_heredoc
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require 'fileutils'
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require 'open3'
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module Popen
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extend self
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def popen(cmd, path=nil)
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*** SUGGESTION 1 ***
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path ||= Dir.pwd
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vars = {
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*** SUGGESTION 2 ***
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*** SECOND LINE ***
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}
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options = {
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chdir: *** SUGGESTION 3 ***
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}
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unless File.directory?(path)
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FileUtils.mkdir_p(path)
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end
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@cmd_output = ""
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@cmd_status = 0
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Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
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@cmd_output << stdout.read
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@cmd_output << stderr.read
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@cmd_status = wait_thr.value.exitstatus
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end
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return @cmd_output, @cmd_status
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end
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end
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CONTENT
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expect(file_suggestion.new_content).to eq(expected_content)
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end
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end
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context 'when the previous suggestion replaces with the same number of lines' do
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let!(:multi_suggestion1) do
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create_suggestion(9, " *** SUGGESTION 1 ***\n *** SECOND LINE ***\n *** THIRD LINE ***\n", 1, 1)
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end
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let!(:multi_suggestion2) do
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create_suggestion(15, " *** SUGGESTION 2 ***\n")
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end
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let!(:multi_suggestion3) do
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create_suggestion(19, " chdir: *** SUGGESTION 3 ***\n")
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end
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it 'returns a blob with the suggestions applied to it' do
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expected_content = <<-CONTENT.strip_heredoc
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require 'fileutils'
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require 'open3'
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module Popen
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extend self
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def popen(cmd, path=nil)
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*** SUGGESTION 1 ***
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*** SECOND LINE ***
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*** THIRD LINE ***
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path ||= Dir.pwd
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vars = {
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*** SUGGESTION 2 ***
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}
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options = {
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chdir: *** SUGGESTION 3 ***
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}
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unless File.directory?(path)
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FileUtils.mkdir_p(path)
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end
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@cmd_output = ""
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@cmd_status = 0
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Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
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@cmd_output << stdout.read
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@cmd_output << stderr.read
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@cmd_status = wait_thr.value.exitstatus
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end
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return @cmd_output, @cmd_status
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end
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end
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CONTENT
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expect(file_suggestion.new_content).to eq(expected_content)
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end
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end
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context 'when the previous suggestion replaces multiple lines and the suggestions were applied out of order' do
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let(:suggestions) { [multi_suggestion1, multi_suggestion3, multi_suggestion2] }
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let!(:multi_suggestion1) do
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create_suggestion(9, " *** SUGGESTION 1 ***\n *** SECOND LINE ***\n *** THIRD LINE ***\n", 1, 1)
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end
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let!(:multi_suggestion3) do
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create_suggestion(19, " *** SUGGESTION 3 ***\n", 1, 1)
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end
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let!(:multi_suggestion2) do
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create_suggestion(15, " *** SUGGESTION 2 ***\n", 1, 1)
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end
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it 'returns a blob with the suggestions applied to it' do
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expected_content = <<-CONTENT.strip_heredoc
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require 'fileutils'
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require 'open3'
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module Popen
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extend self
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def popen(cmd, path=nil)
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*** SUGGESTION 1 ***
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*** SECOND LINE ***
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*** THIRD LINE ***
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path ||= Dir.pwd
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*** SUGGESTION 2 ***
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*** SUGGESTION 3 ***
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unless File.directory?(path)
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FileUtils.mkdir_p(path)
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end
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@cmd_output = ""
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@cmd_status = 0
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Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
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@cmd_output << stdout.read
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@cmd_output << stderr.read
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@cmd_status = wait_thr.value.exitstatus
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end
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return @cmd_output, @cmd_status
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end
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end
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CONTENT
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expect(file_suggestion.new_content).to eq(expected_content)
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end
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end
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end
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end
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end
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