require 'spec_helper' describe Note, models: true do include RepoHelpers describe 'associations' do it { is_expected.to belong_to(:project) } it { is_expected.to belong_to(:noteable).touch(true) } it { is_expected.to belong_to(:author).class_name('User') } it { is_expected.to have_many(:todos).dependent(:destroy) } end describe 'modules' do subject { described_class } it { is_expected.to include_module(Participable) } it { is_expected.to include_module(Mentionable) } it { is_expected.to include_module(Awardable) } it { is_expected.to include_module(Gitlab::CurrentSettings) } end describe 'validation' do it { is_expected.to validate_presence_of(:note) } it { is_expected.to validate_presence_of(:project) } context 'when note is on commit' do before { allow(subject).to receive(:for_commit?).and_return(true) } it { is_expected.to validate_presence_of(:commit_id) } it { is_expected.not_to validate_presence_of(:noteable_id) } end context 'when note is not on commit' do before { allow(subject).to receive(:for_commit?).and_return(false) } it { is_expected.not_to validate_presence_of(:commit_id) } it { is_expected.to validate_presence_of(:noteable_id) } end context 'when noteable and note project differ' do subject do build(:note, noteable: build_stubbed(:issue), project: build_stubbed(:empty_project)) end it { is_expected.to be_invalid } end context 'when noteable and note project are the same' do subject { create(:note) } it { is_expected.to be_valid } end context 'when project is missing for a project related note' do subject { build(:note, project: nil, noteable: build_stubbed(:issue)) } it { is_expected.to be_invalid } end context 'when noteable is a personal snippet' do subject { build(:note_on_personal_snippet) } it 'is valid without project' do is_expected.to be_valid end end end describe "Commit notes" do let!(:note) { create(:note_on_commit, note: "+1 from me") } let!(:commit) { note.noteable } it "is accessible through #noteable" do expect(note.commit_id).to eq(commit.id) expect(note.noteable).to be_a(Commit) expect(note.noteable).to eq(commit) end it "saves a valid note" do expect(note.commit_id).to eq(commit.id) note.noteable == commit end it "is recognized by #for_commit?" do expect(note).to be_for_commit end it "keeps the commit around" do expect(note.project.repository.kept_around?(commit.id)).to be_truthy end end describe 'authorization' do before do @p1 = create(:empty_project) @p2 = create(:empty_project) @u1 = create(:user) @u2 = create(:user) @u3 = create(:user) end describe 'read' do before do @p1.project_members.create(user: @u2, access_level: ProjectMember::GUEST) @p2.project_members.create(user: @u3, access_level: ProjectMember::GUEST) end it { expect(Ability.allowed?(@u1, :read_note, @p1)).to be_falsey } it { expect(Ability.allowed?(@u2, :read_note, @p1)).to be_truthy } it { expect(Ability.allowed?(@u3, :read_note, @p1)).to be_falsey } end describe 'write' do before do @p1.project_members.create(user: @u2, access_level: ProjectMember::DEVELOPER) @p2.project_members.create(user: @u3, access_level: ProjectMember::DEVELOPER) end it { expect(Ability.allowed?(@u1, :create_note, @p1)).to be_falsey } it { expect(Ability.allowed?(@u2, :create_note, @p1)).to be_truthy } it { expect(Ability.allowed?(@u3, :create_note, @p1)).to be_falsey } end describe 'admin' do before do @p1.project_members.create(user: @u1, access_level: ProjectMember::REPORTER) @p1.project_members.create(user: @u2, access_level: ProjectMember::MASTER) @p2.project_members.create(user: @u3, access_level: ProjectMember::MASTER) end it { expect(Ability.allowed?(@u1, :admin_note, @p1)).to be_falsey } it { expect(Ability.allowed?(@u2, :admin_note, @p1)).to be_truthy } it { expect(Ability.allowed?(@u3, :admin_note, @p1)).to be_falsey } end end it_behaves_like 'an editable mentionable' do subject { create :note, noteable: issue, project: issue.project } let(:issue) { create(:issue, project: create(:project, :repository)) } let(:backref_text) { issue.gfm_reference } let(:set_mentionable_text) { ->(txt) { subject.note = txt } } end describe "#all_references" do let!(:note1) { create(:note_on_issue) } let!(:note2) { create(:note_on_issue) } it "reads the rendered note body from the cache" do expect(Banzai::Renderer).to receive(:cache_collection_render). with([{ text: note1.note, context: { skip_project_check: false, pipeline: :note, cache_key: [note1, "note"], project: note1.project, author: note1.author } }]).and_call_original expect(Banzai::Renderer).to receive(:cache_collection_render). with([{ text: note2.note, context: { skip_project_check: false, pipeline: :note, cache_key: [note2, "note"], project: note2.project, author: note2.author } }]).and_call_original note1.all_references.users note2.all_references.users end end describe "editable?" do it "returns true" do note = build(:note) expect(note.editable?).to be_truthy end it "returns false" do note = build(:note, system: true) expect(note.editable?).to be_falsy end end describe "cross_reference_not_visible_for?" do let(:private_user) { create(:user) } let(:private_project) { create(:empty_project, namespace: private_user.namespace) { |p| p.team << [private_user, :master] } } let(:private_issue) { create(:issue, project: private_project) } let(:ext_proj) { create(:empty_project, :public) } let(:ext_issue) { create(:issue, project: ext_proj) } let(:note) do create :note, noteable: ext_issue, project: ext_proj, note: "mentioned in issue #{private_issue.to_reference(ext_proj)}", system: true end it "returns true" do expect(note.cross_reference_not_visible_for?(ext_issue.author)).to be_truthy end it "returns false" do expect(note.cross_reference_not_visible_for?(private_user)).to be_falsy end it "returns false if user visible reference count set" do note.user_visible_reference_count = 1 expect(note).not_to receive(:reference_mentionables) expect(note.cross_reference_not_visible_for?(ext_issue.author)).to be_falsy end it "returns true if ref count is 0" do note.user_visible_reference_count = 0 expect(note).not_to receive(:reference_mentionables) expect(note.cross_reference_not_visible_for?(ext_issue.author)).to be_truthy end end describe 'clear_blank_line_code!' do it 'clears a blank line code before validation' do note = build(:note, line_code: ' ') expect { note.valid? }.to change(note, :line_code).to(nil) end end describe '#participants' do it 'includes the note author' do project = create(:empty_project, :public) issue = create(:issue, project: project) note = create(:note_on_issue, noteable: issue, project: project) expect(note.participants).to include(note.author) end end describe '.discussions' do # TODO: Test end describe '.find_original_discussion' do # TODO: Test end describe '.find_discussion' do # TODO: Test end describe ".grouped_diff_discussions" do let!(:merge_request) { create(:merge_request) } let(:project) { merge_request.project } let!(:active_diff_note1) { create(:diff_note_on_merge_request, project: project, noteable: merge_request) } let!(:active_diff_note2) { create(:diff_note_on_merge_request, project: project, noteable: merge_request) } let!(:active_diff_note3) { create(:diff_note_on_merge_request, project: project, noteable: merge_request, position: active_position2) } let!(:outdated_diff_note1) { create(:diff_note_on_merge_request, project: project, noteable: merge_request, position: outdated_position) } let!(:outdated_diff_note2) { create(:diff_note_on_merge_request, project: project, noteable: merge_request, position: outdated_position) } let(:active_position2) do Gitlab::Diff::Position.new( old_path: "files/ruby/popen.rb", new_path: "files/ruby/popen.rb", old_line: 16, new_line: 22, diff_refs: merge_request.diff_refs ) end let(:outdated_position) do Gitlab::Diff::Position.new( old_path: "files/ruby/popen.rb", new_path: "files/ruby/popen.rb", old_line: nil, new_line: 9, diff_refs: project.commit("874797c3a73b60d2187ed6e2fcabd289ff75171e").diff_refs ) end subject { merge_request.notes.grouped_diff_discussions } it "includes active discussions" do discussions = subject.values expect(discussions.count).to eq(2) expect(discussions.map(&:id)).to eq([active_diff_note1.discussion_id, active_diff_note3.discussion_id]) expect(discussions.all?(&:active?)).to be true expect(discussions.first.notes).to eq([active_diff_note1, active_diff_note2]) expect(discussions.last.notes).to eq([active_diff_note3]) end it "doesn't include outdated discussions" do expect(subject.values.map(&:id)).not_to include(outdated_diff_note1.discussion_id) end it "groups the discussions by line code" do expect(subject[active_diff_note1.line_code].id).to eq(active_diff_note1.discussion_id) expect(subject[active_diff_note3.line_code].id).to eq(active_diff_note3.discussion_id) end end describe '#for_personal_snippet?' do it 'returns false for a project snippet note' do expect(build(:note_on_project_snippet).for_personal_snippet?).to be_falsy end it 'returns true for a personal snippet note' do expect(build(:note_on_personal_snippet).for_personal_snippet?).to be_truthy end end describe '#to_ability_name' do it 'returns snippet for a project snippet note' do expect(build(:note_on_project_snippet).to_ability_name).to eq('snippet') end it 'returns personal_snippet for a personal snippet note' do expect(build(:note_on_personal_snippet).to_ability_name).to eq('personal_snippet') end it 'returns merge_request for an MR note' do expect(build(:note_on_merge_request).to_ability_name).to eq('merge_request') end it 'returns issue for an issue note' do expect(build(:note_on_issue).to_ability_name).to eq('issue') end it 'returns issue for a commit note' do expect(build(:note_on_commit).to_ability_name).to eq('commit') end end describe '#cache_markdown_field' do let(:html) { '<p>some html</p>'} context 'note for a project snippet' do let(:note) { build(:note_on_project_snippet) } before do expect(Banzai::Renderer).to receive(:cacheless_render_field). with(note, :note, { skip_project_check: false }).and_return(html) note.save end it 'creates a note' do expect(note.note_html).to eq(html) end end context 'note for a personal snippet' do let(:note) { build(:note_on_personal_snippet) } before do expect(Banzai::Renderer).to receive(:cacheless_render_field). with(note, :note, { skip_project_check: true }).and_return(html) note.save end it 'creates a note' do expect(note.note_html).to eq(html) end end end describe '#can_be_discussion_note?' do # TODO: Test end describe '#discussion_class' do # TODO: Test end describe "#discussion_id" do let(:note) { create(:note) } context "when it is newly created" do it "has a discussion id" do expect(note.discussion_id).not_to be_nil expect(note.discussion_id).to match(/\A\h{40}\z/) end end context "when it didn't store a discussion id before" do before do note.update_column(:discussion_id, nil) end it "has a discussion id" do # The discussion_id is set in `after_initialize`, so `reload` won't work reloaded_note = Note.find(note.id) expect(reloaded_note.discussion_id).not_to be_nil expect(reloaded_note.discussion_id).to match(/\A\h{40}\z/) end end end describe "#original_discussion_id" do # TODO: Test end describe '#to_discussion' do subject { create(:discussion_note_on_merge_request) } let!(:note2) { create(:discussion_note_on_merge_request, project: subject.project, noteable: subject.noteable, in_reply_to_discussion_id: subject.discussion_id) } it "returns a discussion with just this note" do discussion = subject.to_discussion expect(discussion.id).to eq(subject.discussion_id) expect(discussion.notes).to eq([subject]) end end describe "#discussion" do let!(:note1) { create(:discussion_note_on_merge_request) } let!(:note2) { create(:diff_note_on_merge_request, project: note1.project, noteable: note1.noteable) } context 'when the note is part of a discussion' do subject { create(:discussion_note_on_merge_request, project: note1.project, noteable: note1.noteable, in_reply_to_discussion_id: note1.discussion_id) } it "returns the discussion this note is in" do discussion = subject.discussion expect(discussion.id).to eq(subject.discussion_id) expect(discussion.notes).to eq([note1, subject]) end end context 'when the note is not part of a discussion' do subject { create(:note) } it "returns a discussion with just this note" do discussion = subject.discussion expect(discussion.id).to eq(subject.discussion_id) expect(discussion.notes).to eq([subject]) end end end describe "#part_of_discussion?" do # TODO: Test end describe 'expiring ETag cache' do let(:note) { build(:note_on_issue) } it "expires cache for note's issue when note is saved" do expect_any_instance_of(Gitlab::EtagCaching::Store) .to receive(:touch) .with("/#{note.project.namespace.to_param}/#{note.project.to_param}/noteable/issue/#{note.noteable.id}/notes") note.save! end end end