require 'spec_helper' describe Snippet, models: true do describe 'modules' do subject { described_class } it { is_expected.to include_module(Gitlab::VisibilityLevel) } it { is_expected.to include_module(Linguist::BlobHelper) } it { is_expected.to include_module(Participable) } it { is_expected.to include_module(Referable) } it { is_expected.to include_module(Sortable) } it { is_expected.to include_module(Awardable) } end describe 'associations' do it { is_expected.to belong_to(:author).class_name('User') } it { is_expected.to belong_to(:project) } it { is_expected.to have_many(:notes).dependent(:destroy) } it { is_expected.to have_many(:award_emoji).dependent(:destroy) } end describe 'validation' do it { is_expected.to validate_presence_of(:author) } it { is_expected.to validate_presence_of(:title) } it { is_expected.to validate_length_of(:title).is_at_most(255) } it { is_expected.to validate_length_of(:file_name).is_at_most(255) } it { is_expected.to validate_presence_of(:content) } it { is_expected.to validate_inclusion_of(:visibility_level).in_array(Gitlab::VisibilityLevel.values) } end describe '#to_reference' do context 'when snippet belongs to a project' do let(:project) { build(:empty_project, name: 'sample-project') } let(:snippet) { build(:snippet, id: 1, project: project) } it 'returns a String reference to the object' do expect(snippet.to_reference).to eq "$1" end it 'supports a cross-project reference' do another_project = build(:project, name: 'another-project', namespace: project.namespace) expect(snippet.to_reference(another_project)).to eq "sample-project$1" end end context 'when snippet does not belong to a project' do let(:snippet) { build(:snippet, id: 1, project: nil) } it 'returns a String reference to the object' do expect(snippet.to_reference).to eq "$1" end it 'still returns shortest reference when project arg present' do another_project = build(:project, name: 'another-project') expect(snippet.to_reference(another_project)).to eq "$1" end end end describe '#file_name' do let(:project) { create(:empty_project) } context 'file_name is nil' do let(:snippet) { create(:snippet, project: project, file_name: nil) } it 'returns an empty string' do expect(snippet.file_name).to eq '' end end context 'file_name is not nil' do let(:snippet) { create(:snippet, project: project, file_name: 'foo.txt') } it 'returns the file_name' do expect(snippet.file_name).to eq 'foo.txt' end end end describe "#content_html_invalidated?" do let(:snippet) { create(:snippet, content: "md", content_html: "html", file_name: "foo.md") } it "invalidates the HTML cache of content when the filename changes" do expect { snippet.file_name = "foo.rb" }.to change { snippet.content_html_invalidated? }.from(false).to(true) end end describe '.search' do let(:snippet) { create(:snippet) } it 'returns snippets with a matching title' do expect(described_class.search(snippet.title)).to eq([snippet]) end it 'returns snippets with a partially matching title' do expect(described_class.search(snippet.title[0..2])).to eq([snippet]) end it 'returns snippets with a matching title regardless of the casing' do expect(described_class.search(snippet.title.upcase)).to eq([snippet]) end it 'returns snippets with a matching file name' do expect(described_class.search(snippet.file_name)).to eq([snippet]) end it 'returns snippets with a partially matching file name' do expect(described_class.search(snippet.file_name[0..2])).to eq([snippet]) end it 'returns snippets with a matching file name regardless of the casing' do expect(described_class.search(snippet.file_name.upcase)).to eq([snippet]) end end describe '.search_code' do let(:snippet) { create(:snippet, content: 'class Foo; end') } it 'returns snippets with matching content' do expect(described_class.search_code(snippet.content)).to eq([snippet]) end it 'returns snippets with partially matching content' do expect(described_class.search_code('class')).to eq([snippet]) end it 'returns snippets with matching content regardless of the casing' do expect(described_class.search_code('FOO')).to eq([snippet]) end end describe '.accessible_to' do let(:author) { create(:author) } let(:project) { create(:empty_project) } let!(:public_snippet) { create(:snippet, :public) } let!(:internal_snippet) { create(:snippet, :internal) } let!(:private_snippet) { create(:snippet, :private, author: author) } let!(:project_public_snippet) { create(:snippet, :public, project: project) } let!(:project_internal_snippet) { create(:snippet, :internal, project: project) } let!(:project_private_snippet) { create(:snippet, :private, project: project) } it 'returns only public snippets when user is blank' do expect(described_class.accessible_to(nil)).to match_array [public_snippet, project_public_snippet] end it 'returns only public, and internal snippets for regular users' do user = create(:user) expect(described_class.accessible_to(user)).to match_array [public_snippet, internal_snippet, project_public_snippet, project_internal_snippet] end it 'returns public, internal snippets and project private snippets for project members' do member = create(:user) project.team << [member, :developer] expect(described_class.accessible_to(member)).to match_array [public_snippet, internal_snippet, project_public_snippet, project_internal_snippet, project_private_snippet] end it 'returns private snippets where the user is the author' do expect(described_class.accessible_to(author)).to match_array [public_snippet, internal_snippet, private_snippet, project_public_snippet, project_internal_snippet] end it 'returns all snippets when for admins' do admin = create(:admin) expect(described_class.accessible_to(admin)).to match_array [public_snippet, internal_snippet, private_snippet, project_public_snippet, project_internal_snippet, project_private_snippet] end end describe '#participants' do let(:project) { create(:project, :public) } let(:snippet) { create(:snippet, content: 'foo', project: project) } let!(:note1) do create(:note_on_project_snippet, noteable: snippet, project: project, note: 'a') end let!(:note2) do create(:note_on_project_snippet, noteable: snippet, project: project, note: 'b') end it 'includes the snippet author' do expect(snippet.participants).to include(snippet.author) end it 'includes the note authors' do expect(snippet.participants).to include(note1.author, note2.author) end end end