package coreimport ("context""github.com/deluan/rest""github.com/navidrome/navidrome/model""github.com/navidrome/navidrome/model/request""github.com/navidrome/navidrome/tests". "github.com/onsi/ginkgo/v2". "github.com/onsi/gomega")var _ = Describe("Share", func() {var ds model.DataStorevar share Sharevar mockedRepo rest.Persistable[model.Share]ctx := context.Background()BeforeEach(func() {ds = &tests.MockDataStore{}mockedRepo = ds.Share().(rest.Persistable[model.Share])share = NewShare(ds)})Describe("NewRepository", func() {var repo rest.Persistable[model.Share]BeforeEach(func() {repo = share.Repository().(rest.Persistable[model.Share])_ = ds.Album().Put(ctx, &model.Album{ID: "123", Name: "Album"})})Describe("Save", func() {It("it sets a random ID", func() {entity := &model.Share{Description: "test", ResourceIDs: "123"}id, err := repo.Save(ctx, entity)Expect(err).ToNot(HaveOccurred())Expect(id).ToNot(BeEmpty())Expect(entity.ID).To(Equal(id))})It("assigns the logged-in user as owner, ignoring a client-supplied UserID", func() {loggedInCtx := request.WithUser(context.Background(), model.User{ID: "logged-in-user"})repo := share.Repository().(rest.Persistable[model.Share])entity := &model.Share{Description: "test", ResourceIDs: "123", UserID: "victim-user"}_, err := repo.Save(loggedInCtx, entity)Expect(err).ToNot(HaveOccurred())Expect(entity.UserID).To(Equal("logged-in-user"))})It("does not truncate ASCII labels shorter than 30 characters", func() {_ = ds.MediaFile().Put(ctx, &model.MediaFile{ID: "456", Title: "Example Media File"})entity := &model.Share{Description: "test", ResourceIDs: "456"}_, err := repo.Save(ctx, entity)Expect(err).ToNot(HaveOccurred())Expect(entity.Contents).To(Equal("Example Media File"))})It("truncates ASCII labels longer than 30 characters", func() {_ = ds.MediaFile().Put(ctx, &model.MediaFile{ID: "789", Title: "Example Media File But The Title Is Really Long For Testing Purposes"})entity := &model.Share{Description: "test", ResourceIDs: "789"}_, err := repo.Save(ctx, entity)Expect(err).ToNot(HaveOccurred())Expect(entity.Contents).To(Equal("Example Media File But The ..."))})It("does not truncate CJK labels shorter than 30 runes", func() {_ = ds.MediaFile().Put(ctx, &model.MediaFile{ID: "456", Title: "้ๆฅใณใณใใฌใใฏใน"})entity := &model.Share{Description: "test", ResourceIDs: "456"}_, err := repo.Save(ctx, entity)Expect(err).ToNot(HaveOccurred())Expect(entity.Contents).To(Equal("้ๆฅใณใณใใฌใใฏใน"))})It("truncates CJK labels longer than 30 runes", func() {_ = ds.MediaFile().Put(ctx, &model.MediaFile{ID: "789", Title: "็งใฎไธญใฎๅนปๆณ็ไธ็่ฆณๅใณใใฎ้ก็พใๆณ่ตทใใใใใ็พๅฎใงใฎๅบๆฅไบใซ้ขใใไธ่ๅฏ"})entity := &model.Share{Description: "test", ResourceIDs: "789"}_, err := repo.Save(ctx, entity)Expect(err).ToNot(HaveOccurred())Expect(entity.Contents).To(Equal("็งใฎไธญใฎๅนปๆณ็ไธ็่ฆณๅใณใใฎ้ก็พใๆณ่ตทใใใใใ็พๅฎใง..."))})It("fails when any of the resource IDs does not exist", func() {entity := &model.Share{Description: "test", ResourceIDs: "123,missing"}_, err := repo.Save(ctx, entity)Expect(err).To(MatchError(model.ErrNotFound))})It("fails when the resource IDs are of mixed types", func() {_ = ds.MediaFile().Put(ctx, &model.MediaFile{ID: "456", Title: "Example Media File"})entity := &model.Share{Description: "test", ResourceIDs: "123,456"}_, err := repo.Save(ctx, entity)Expect(err).To(HaveOccurred())})})Describe("Update", func() {It("filters out read-only fields", func() {err := repo.Update(ctx, "id", model.Share{})Expect(err).ToNot(HaveOccurred())Expect(mockedRepo.(*tests.MockShareRepo).Cols).To(ConsistOf("description", "downloadable"))})})})})