require 'spec_helper' describe Route do let(:group) { create(:group, path: 'git_lab', name: 'git_lab') } let(:route) { group.route } describe 'relationships' do it { is_expected.to belong_to(:source) } end describe 'validations' do before do expect(route).to be_persisted end it { is_expected.to validate_presence_of(:source) } it { is_expected.to validate_presence_of(:path) } it { is_expected.to validate_uniqueness_of(:path).case_insensitive } describe '#ensure_permanent_paths' do context 'when the route is not yet persisted' do let(:new_route) { described_class.new(path: 'foo', source: build(:group)) } context 'when permanent conflicting redirects exist' do it 'is invalid' do redirect = build(:redirect_route, :permanent, path: 'foo/bar/baz') redirect.save!(validate: false) expect(new_route.valid?).to be_falsey expect(new_route.errors.first[1]).to eq('foo has been taken before. Please use another one') end end context 'when no permanent conflicting redirects exist' do it 'is valid' do expect(new_route.valid?).to be_truthy end end end context 'when path has changed' do before do route.path = 'foo' end context 'when permanent conflicting redirects exist' do it 'is invalid' do redirect = build(:redirect_route, :permanent, path: 'foo/bar/baz') redirect.save!(validate: false) expect(route.valid?).to be_falsey expect(route.errors.first[1]).to eq('foo has been taken before. Please use another one') end end context 'when no permanent conflicting redirects exist' do it 'is valid' do expect(route.valid?).to be_truthy end end end context 'when path has not changed' do context 'when permanent conflicting redirects exist' do it 'is valid' do redirect = build(:redirect_route, :permanent, path: 'git_lab/foo/bar') redirect.save!(validate: false) expect(route.valid?).to be_truthy end end context 'when no permanent conflicting redirects exist' do it 'is valid' do expect(route.valid?).to be_truthy end end end end end describe 'callbacks' do context 'before validation' do it 'calls #delete_conflicting_orphaned_routes' do expect(route).to receive(:delete_conflicting_orphaned_routes) route.valid? end end context 'after update' do it 'calls #create_redirect_for_old_path' do expect(route).to receive(:create_redirect_for_old_path) route.update_attributes(path: 'foo') end it 'calls #delete_conflicting_redirects' do expect(route).to receive(:delete_conflicting_redirects) route.update_attributes(path: 'foo') end end context 'after create' do it 'calls #delete_conflicting_redirects' do route.destroy new_route = described_class.new(source: group, path: group.path) expect(new_route).to receive(:delete_conflicting_redirects) new_route.save! end end end describe '.inside_path' do let!(:nested_group) { create(:group, path: 'test', name: 'test', parent: group) } let!(:deep_nested_group) { create(:group, path: 'foo', name: 'foo', parent: nested_group) } let!(:another_group) { create(:group, path: 'other') } let!(:similar_group) { create(:group, path: 'gitllab') } let!(:another_group_nested) { create(:group, path: 'another', name: 'another', parent: similar_group) } it 'returns correct routes' do expect(described_class.inside_path('git_lab')).to match_array([nested_group.route, deep_nested_group.route]) end end describe '#rename_descendants' do let!(:nested_group) { create(:group, path: 'test', name: 'test', parent: group) } let!(:deep_nested_group) { create(:group, path: 'foo', name: 'foo', parent: nested_group) } let!(:similar_group) { create(:group, path: 'gitlab-org', name: 'gitlab-org') } let!(:another_group) { create(:group, path: 'gittlab', name: 'gitllab') } let!(:another_group_nested) { create(:group, path: 'git_lab', name: 'git_lab', parent: another_group) } context 'path update' do context 'when route name is set' do before do route.update_attributes(path: 'bar') end it 'updates children routes with new path' do expect(described_class.exists?(path: 'bar')).to be_truthy expect(described_class.exists?(path: 'bar/test')).to be_truthy expect(described_class.exists?(path: 'bar/test/foo')).to be_truthy expect(described_class.exists?(path: 'gitlab-org')).to be_truthy expect(described_class.exists?(path: 'gittlab')).to be_truthy expect(described_class.exists?(path: 'gittlab/git_lab')).to be_truthy end end context 'when route name is nil' do before do route.update_column(:name, nil) end it "does not fail" do expect(route.update_attributes(path: 'bar')).to be_truthy end end context 'when conflicting redirects exist' do let(:route) { create(:project).route } let!(:conflicting_redirect1) { route.create_redirect('bar/test') } let!(:conflicting_redirect2) { route.create_redirect('bar/test/foo') } let!(:conflicting_redirect3) { route.create_redirect('gitlab-org') } it 'deletes the conflicting redirects' do route.update_attributes(path: 'bar') expect(RedirectRoute.exists?(path: 'bar/test')).to be_falsey expect(RedirectRoute.exists?(path: 'bar/test/foo')).to be_falsey expect(RedirectRoute.exists?(path: 'gitlab-org')).to be_truthy end end end context 'name update' do it 'updates children routes with new path' do route.update_attributes(name: 'bar') expect(described_class.exists?(name: 'bar')).to be_truthy expect(described_class.exists?(name: 'bar / test')).to be_truthy expect(described_class.exists?(name: 'bar / test / foo')).to be_truthy expect(described_class.exists?(name: 'gitlab-org')).to be_truthy end it 'handles a rename from nil' do # Note: using `update_columns` to skip all validation and callbacks route.update_columns(name: nil) expect { route.update_attributes(name: 'bar') } .to change { route.name }.from(nil).to('bar') end end end describe '#create_redirect_for_old_path' do context 'if the path changed' do it 'creates a RedirectRoute for the old path' do redirect_scope = route.source.redirect_routes.where(path: 'git_lab') expect(redirect_scope.exists?).to be_falsey route.path = 'new-path' route.save! expect(redirect_scope.exists?).to be_truthy end end end describe '#create_redirect' do it 'creates a RedirectRoute with the same source' do redirect_route = route.create_redirect('foo') expect(redirect_route).to be_a(RedirectRoute) expect(redirect_route).to be_persisted expect(redirect_route.source).to eq(route.source) expect(redirect_route.path).to eq('foo') end context 'when the source is a Project' do it 'creates a temporal RedirectRoute' do project = create(:project) route = project.route redirect_route = route.create_redirect('foo') expect(redirect_route.permanent?).to be_falsy end end context 'when the source is not a project' do it 'creates a permanent RedirectRoute' do redirect_route = route.create_redirect('foo', permanent: true) expect(redirect_route.permanent?).to be_truthy end end end describe '#delete_conflicting_redirects' do context 'with permanent redirect' do it 'does not delete the redirect' do route.create_redirect("#{route.path}/foo", permanent: true) expect do route.delete_conflicting_redirects end.not_to change { RedirectRoute.count } end end context 'with temporal redirect' do let(:route) { create(:project).route } it 'deletes the redirect' do route.create_redirect("#{route.path}/foo") expect do route.delete_conflicting_redirects end.to change { RedirectRoute.count }.by(-1) end end context 'when a redirect route with the same path exists' do context 'when the redirect route has matching case' do let(:route) { create(:project).route } let!(:redirect1) { route.create_redirect(route.path) } it 'deletes the redirect' do expect do route.delete_conflicting_redirects end.to change { RedirectRoute.count }.by(-1) end context 'when redirect routes with paths descending from the route path exists' do let!(:redirect2) { route.create_redirect("#{route.path}/foo") } let!(:redirect3) { route.create_redirect("#{route.path}/foo/bar") } let!(:redirect4) { route.create_redirect("#{route.path}/baz/quz") } let!(:other_redirect) { route.create_redirect("other") } it 'deletes all redirects with paths that descend from the route path' do expect do route.delete_conflicting_redirects end.to change { RedirectRoute.count }.by(-4) end end end context 'when the redirect route is differently cased' do let(:route) { create(:project).route } let!(:redirect1) { route.create_redirect(route.path.upcase) } it 'deletes the redirect' do expect do route.delete_conflicting_redirects end.to change { RedirectRoute.count }.by(-1) end end end end describe '#conflicting_redirects' do it 'returns an ActiveRecord::Relation' do expect(route.conflicting_redirects).to be_an(ActiveRecord::Relation) end context 'with permanent redirects' do it 'does not return anything' do route.create_redirect("#{route.path}/foo", permanent: true) route.create_redirect("#{route.path}/foo/bar", permanent: true) route.create_redirect("#{route.path}/baz/quz", permanent: true) expect(route.conflicting_redirects).to be_empty end end context 'with temporal redirects' do let(:route) { create(:project).route } it 'returns the redirect routes' do route = create(:project).route redirect1 = route.create_redirect("#{route.path}/foo") redirect2 = route.create_redirect("#{route.path}/foo/bar") redirect3 = route.create_redirect("#{route.path}/baz/quz") expect(route.conflicting_redirects).to match_array([redirect1, redirect2, redirect3]) end end context 'when a redirect route with the same path exists' do let(:route) { create(:project).route } context 'when the redirect route has matching case' do let!(:redirect1) { route.create_redirect(route.path) } it 'returns the redirect route' do expect(route.conflicting_redirects).to match_array([redirect1]) end context 'when redirect routes with paths descending from the route path exists' do let!(:redirect2) { route.create_redirect("#{route.path}/foo") } let!(:redirect3) { route.create_redirect("#{route.path}/foo/bar") } let!(:redirect4) { route.create_redirect("#{route.path}/baz/quz") } let!(:other_redirect) { route.create_redirect("other") } it 'returns the redirect routes' do expect(route.conflicting_redirects).to match_array([redirect1, redirect2, redirect3, redirect4]) end end end context 'when the redirect route is differently cased' do let!(:redirect1) { route.create_redirect(route.path.upcase) } it 'returns the redirect route' do expect(route.conflicting_redirects).to match_array([redirect1]) end end end end describe "#conflicting_redirect_exists?" do context 'when a conflicting redirect exists' do let(:group1) { create(:group, path: 'foo') } let(:group2) { create(:group, path: 'baz') } it 'should not be saved' do group1.path = 'bar' group1.save group2.path = 'foo' expect(group2.save).to be_falsy end it 'should return an error on path' do group1.path = 'bar' group1.save group2.path = 'foo' group2.valid? expect(group2.errors["route.path"].first).to eq('foo has been taken before. Please use another one') end end context 'when a conflicting redirect does not exist' do let(:project1) { create(:project, path: 'foo') } let(:project2) { create(:project, path: 'baz') } it 'should be saved' do project1.path = 'bar' project1.save project2.path = 'foo' expect(project2.save).to be_truthy end end end describe '#delete_conflicting_orphaned_routes' do context 'when there is a conflicting route' do let!(:conflicting_group) { create(:group, path: 'foo') } before do route.path = conflicting_group.route.path end context 'when the route is orphaned' do let!(:offending_route) { conflicting_group.route } before do Group.delete(conflicting_group) # Orphan the route end it 'deletes the orphaned route' do expect do route.valid? end.to change { described_class.count }.from(2).to(1) end it 'passes validation, as usual' do expect(route.valid?).to be_truthy end end context 'when the route is not orphaned' do it 'does not delete the conflicting route' do expect do route.valid? end.not_to change { described_class.count } end it 'fails validation, as usual' do expect(route.valid?).to be_falsey end end end context 'when there are no conflicting routes' do it 'does not delete any routes' do route expect do route.valid? end.not_to change { described_class.count } end it 'passes validation, as usual' do expect(route.valid?).to be_truthy end end end end