require 'spec_helper' describe Gitlab::ImportExport::Reader, lib: true do let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: '') } let(:test_config) { 'spec/support/import_export/import_export.yml' } let(:project_tree_hash) do { except: [:id, :created_at], include: [:issues, :labels, { merge_requests: { only: [:id], except: [:iid], include: [:merge_request_diff, :merge_request_test] } }, { commit_statuses: { include: :commit } }, { project_members: { include: { user: { only: [:email] } } } }] } end before do allow_any_instance_of(Gitlab::ImportExport).to receive(:config_file).and_return(test_config) end it 'generates hash from project tree config' do expect(described_class.new(shared: shared).project_tree).to match(project_tree_hash) end context 'individual scenarios' do it 'generates the correct hash for a single project relation' do setup_yaml(project_tree: [:issues]) expect(described_class.new(shared: shared).project_tree).to match(include: [:issues]) end it 'generates the correct hash for a single project feature relation' do setup_yaml(project_tree: [:project_feature]) expect(described_class.new(shared: shared).project_tree).to match(include: [:project_feature]) end it 'generates the correct hash for a multiple project relation' do setup_yaml(project_tree: [:issues, :snippets]) expect(described_class.new(shared: shared).project_tree).to match(include: [:issues, :snippets]) end it 'generates the correct hash for a single sub-relation' do setup_yaml(project_tree: [issues: [:notes]]) expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { include: :notes } }]) end it 'generates the correct hash for a multiple sub-relation' do setup_yaml(project_tree: [merge_requests: [:notes, :merge_request_diff]]) expect(described_class.new(shared: shared).project_tree).to match(include: [{ merge_requests: { include: [:notes, :merge_request_diff] } }]) end it 'generates the correct hash for a sub-relation with another sub-relation' do setup_yaml(project_tree: [merge_requests: [notes: :author]]) expect(described_class.new(shared: shared).project_tree).to match(include: [{ merge_requests: { include: { notes: { include: :author } } } }]) end it 'generates the correct hash for a relation with included attributes' do setup_yaml(project_tree: [:issues], included_attributes: { issues: [:name, :description] }) expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { only: [:name, :description] } }]) end it 'generates the correct hash for a relation with excluded attributes' do setup_yaml(project_tree: [:issues], excluded_attributes: { issues: [:name] }) expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { except: [:name] } }]) end it 'generates the correct hash for a relation with both excluded and included attributes' do setup_yaml(project_tree: [:issues], excluded_attributes: { issues: [:name] }, included_attributes: { issues: [:description] }) expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { except: [:name], only: [:description] } }]) end it 'generates the correct hash for a relation with custom methods' do setup_yaml(project_tree: [:issues], methods: { issues: [:name] }) expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { methods: [:name] } }]) end it 'generates the correct hash for group members' do expect(described_class.new(shared: shared).group_members_tree).to match({ include: { user: { only: [:email] } } }) end def setup_yaml(hash) allow(YAML).to receive(:load_file).with(test_config).and_return(hash) end end end