require 'spec_helper' describe Discussions::UpdateDiffPositionService do let(:project) { create(:project, :repository) } let(:current_user) { project.owner } let(:create_commit) { project.commit("913c66a37b4a45b9769037c55c2d238bd0942d2e") } let(:modify_commit) { project.commit("874797c3a73b60d2187ed6e2fcabd289ff75171e") } let(:edit_commit) { project.commit("570e7b2abdd848b95f2f578043fc23bd6f6fd24d") } let(:path) { "files/ruby/popen.rb" } let(:old_diff_refs) do Gitlab::Diff::DiffRefs.new( base_sha: create_commit.parent_id, head_sha: modify_commit.sha ) end let(:new_diff_refs) do Gitlab::Diff::DiffRefs.new( base_sha: create_commit.parent_id, head_sha: edit_commit.sha ) end subject do described_class.new( project, current_user, old_diff_refs: old_diff_refs, new_diff_refs: new_diff_refs, paths: [path] ) end # old diff: # 1 + require 'fileutils' # 2 + require 'open3' # 3 + # 4 + module Popen # 5 + extend self # 6 + # 7 + def popen(cmd, path=nil) # 8 + unless cmd.is_a?(Array) # 9 + raise "System commands must be given as an array of strings" # 10 + end # 11 + # 12 + path ||= Dir.pwd # 13 + vars = { "PWD" => path } # 14 + options = { chdir: path } # 15 + # 16 + unless File.directory?(path) # 17 + FileUtils.mkdir_p(path) # 18 + end # 19 + # 20 + @cmd_output = "" # 21 + @cmd_status = 0 # 22 + Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr| # 23 + @cmd_output << stdout.read # 24 + @cmd_output << stderr.read # 25 + @cmd_status = wait_thr.value.exitstatus # 26 + end # 27 + # 28 + return @cmd_output, @cmd_status # 29 + end # 30 + end # # new diff: # 1 + require 'fileutils' # 2 + require 'open3' # 3 + # 4 + module Popen # 5 + extend self # 6 + # 7 + def popen(cmd, path=nil) # 8 + unless cmd.is_a?(Array) # 9 + raise RuntimeError, "System commands must be given as an array of strings" # 10 + end # 11 + # 12 + path ||= Dir.pwd # 13 + # 14 + vars = { # 15 + "PWD" => path # 16 + } # 17 + # 18 + options = { # 19 + chdir: path # 20 + } # 21 + # 22 + unless File.directory?(path) # 23 + FileUtils.mkdir_p(path) # 24 + end # 25 + # 26 + @cmd_output = "" # 27 + @cmd_status = 0 # 28 + # 29 + Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr| # 30 + @cmd_output << stdout.read # 31 + @cmd_output << stderr.read # 32 + @cmd_status = wait_thr.value.exitstatus # 33 + end # 34 + # 35 + return @cmd_output, @cmd_status # 36 + end # 37 + end # # old->new diff: # .. .. @@ -6,12 +6,18 @@ module Popen # 6 6 # 7 7 def popen(cmd, path=nil) # 8 8 unless cmd.is_a?(Array) # 9 - raise "System commands must be given as an array of strings" # 9 + raise RuntimeError, "System commands must be given as an array of strings" # 10 10 end # 11 11 # 12 12 path ||= Dir.pwd # 13 - vars = { "PWD" => path } # 14 - options = { chdir: path } # 13 + # 14 + vars = { # 15 + "PWD" => path # 16 + } # 17 + # 18 + options = { # 19 + chdir: path # 20 + } # 15 21 # 16 22 unless File.directory?(path) # 17 23 FileUtils.mkdir_p(path) # 18 24 end # 19 25 # 20 26 @cmd_output = "" # 21 27 @cmd_status = 0 # 28 + # 22 29 Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr| # 23 30 @cmd_output << stdout.read # 24 31 @cmd_output << stderr.read # .. .. describe "#execute" do let(:discussion) { create(:diff_note_on_merge_request, project: project, position: old_position).to_discussion } let(:old_position) do Gitlab::Diff::Position.new( old_path: path, new_path: path, old_line: nil, new_line: line, diff_refs: old_diff_refs ) end context "when the diff line is the same" do let(:line) { 16 } it "updates the position" do subject.execute(discussion) expect(discussion.original_position).to eq(old_position) expect(discussion.position).not_to eq(old_position) expect(discussion.position.new_line).to eq(22) end end context "when the diff line has changed" do let(:line) { 9 } it "doesn't update the position" do subject.execute(discussion) expect(discussion.original_position).to eq(old_position) expect(discussion.position).to eq(old_position) end it 'sets the change position' do subject.execute(discussion) change_position = discussion.change_position expect(change_position.start_sha).to eq(old_diff_refs.head_sha) expect(change_position.head_sha).to eq(new_diff_refs.head_sha) expect(change_position.old_line).to eq(9) expect(change_position.new_line).to be_nil end it 'creates a system discussion' do expect(SystemNoteService).to receive(:diff_discussion_outdated).with( discussion, project, current_user, instance_of(Gitlab::Diff::Position)) subject.execute(discussion) end end end end