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Introduce a mapping layer between internal model.MediaFile and the API response type. The native API /song endpoint now returns apimodel.Song instead of exposing the database model directly. This decouples the API surface from the persistence layer, enabling calculated fields and hiding internal details (Path, FolderID, LibraryPath, PID, etc.). The architecture is designed for expansion to other models: - mappedRepository: generic REST repository wrapper that transforms Read/ReadAll results through mapping functions - apimodel package: dedicated API response types with explicit field selection and JSON tags independent of the model https://claude.ai/code/session_01TvZ2CgPPfFoxzNYoWuPUBg
448 lines
13 KiB
Go
448 lines
13 KiB
Go
package nativeapi
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import (
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"bytes"
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"net/url"
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"time"
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"github.com/navidrome/navidrome/conf"
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"github.com/navidrome/navidrome/conf/configtest"
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"github.com/navidrome/navidrome/consts"
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"github.com/navidrome/navidrome/core/auth"
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"github.com/navidrome/navidrome/model"
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"github.com/navidrome/navidrome/server"
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"github.com/navidrome/navidrome/server/nativeapi/apimodel"
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"github.com/navidrome/navidrome/tests"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Song Endpoints", func() {
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var (
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router http.Handler
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ds *tests.MockDataStore
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mfRepo *tests.MockMediaFileRepo
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userRepo *tests.MockedUserRepo
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w *httptest.ResponseRecorder
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testUser model.User
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testSongs model.MediaFiles
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)
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BeforeEach(func() {
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DeferCleanup(configtest.SetupConfig())
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conf.Server.SessionTimeout = time.Minute
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// Setup mock repositories
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mfRepo = tests.CreateMockMediaFileRepo()
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userRepo = tests.CreateMockUserRepo()
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ds = &tests.MockDataStore{
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MockedMediaFile: mfRepo,
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MockedUser: userRepo,
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MockedProperty: &tests.MockedPropertyRepo{},
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}
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// Initialize auth system
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auth.Init(ds)
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// Create test user
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testUser = model.User{
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ID: "user-1",
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UserName: "testuser",
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Name: "Test User",
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IsAdmin: false,
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NewPassword: "testpass",
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}
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err := userRepo.Put(&testUser)
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Expect(err).ToNot(HaveOccurred())
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// Create test songs
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testSongs = model.MediaFiles{
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{
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ID: "song-1",
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Title: "Test Song 1",
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Artist: "Test Artist 1",
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Album: "Test Album 1",
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AlbumID: "album-1",
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ArtistID: "artist-1",
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Duration: 180.5,
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BitRate: 320,
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Path: "/music/song1.mp3",
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Suffix: "mp3",
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Size: 5242880,
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CreatedAt: time.Now(),
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UpdatedAt: time.Now(),
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},
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{
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ID: "song-2",
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Title: "Test Song 2",
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Artist: "Test Artist 2",
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Album: "Test Album 2",
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AlbumID: "album-2",
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ArtistID: "artist-2",
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Duration: 240.0,
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BitRate: 256,
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Path: "/music/song2.mp3",
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Suffix: "mp3",
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Size: 7340032,
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CreatedAt: time.Now(),
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UpdatedAt: time.Now(),
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},
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}
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mfRepo.SetData(testSongs)
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// Create the native API router and wrap it with the JWTVerifier middleware
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nativeRouter := New(ds, nil, nil, nil, tests.NewMockLibraryService(), tests.NewMockUserService(), nil, nil)
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router = server.JWTVerifier(nativeRouter)
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w = httptest.NewRecorder()
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})
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// Helper function to create unauthenticated request
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createUnauthenticatedRequest := func(method, path string, body []byte) *http.Request {
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var req *http.Request
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if body != nil {
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req = httptest.NewRequest(method, path, bytes.NewReader(body))
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req.Header.Set("Content-Type", "application/json")
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} else {
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req = httptest.NewRequest(method, path, nil)
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}
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return req
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}
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// Helper function to create authenticated request with JWT token
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createAuthenticatedRequest := func(method, path string, body []byte) *http.Request {
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req := createUnauthenticatedRequest(method, path, body)
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// Create JWT token for the test user
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token, err := auth.CreateToken(&testUser)
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Expect(err).ToNot(HaveOccurred())
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// Add JWT token to Authorization header
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req.Header.Set(consts.UIAuthorizationHeader, "Bearer "+token)
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return req
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}
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Describe("GET /song", func() {
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Context("when user is authenticated", func() {
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It("returns all songs as apimodel.Song types", func() {
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req := createAuthenticatedRequest("GET", "/song", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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var response []apimodel.Song
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err := json.Unmarshal(w.Body.Bytes(), &response)
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Expect(err).ToNot(HaveOccurred())
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Expect(response).To(HaveLen(2))
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Expect(response[0].ID).To(Equal("song-1"))
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Expect(response[0].Title).To(Equal("Test Song 1"))
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Expect(response[1].ID).To(Equal("song-2"))
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Expect(response[1].Title).To(Equal("Test Song 2"))
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})
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It("does not expose internal model fields like Path", func() {
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req := createAuthenticatedRequest("GET", "/song", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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// Parse into a raw map to check that Path is not present
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var rawResponse []map[string]any
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err := json.Unmarshal(w.Body.Bytes(), &rawResponse)
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Expect(err).ToNot(HaveOccurred())
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Expect(rawResponse).To(HaveLen(2))
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Expect(rawResponse[0]).ToNot(HaveKey("path"))
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Expect(rawResponse[0]).ToNot(HaveKey("folderId"))
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Expect(rawResponse[0]).ToNot(HaveKey("libraryPath"))
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})
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It("handles repository errors gracefully", func() {
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mfRepo.SetError(true)
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req := createAuthenticatedRequest("GET", "/song", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusInternalServerError))
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})
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})
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Context("when user is not authenticated", func() {
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It("returns unauthorized", func() {
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req := createUnauthenticatedRequest("GET", "/song", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusUnauthorized))
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})
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})
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})
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Describe("GET /song/{id}", func() {
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Context("when user is authenticated", func() {
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It("returns the specific song as apimodel.Song type", func() {
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req := createAuthenticatedRequest("GET", "/song/song-1", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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var response apimodel.Song
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err := json.Unmarshal(w.Body.Bytes(), &response)
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Expect(err).ToNot(HaveOccurred())
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Expect(response.ID).To(Equal("song-1"))
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Expect(response.Title).To(Equal("Test Song 1"))
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Expect(response.Artist).To(Equal("Test Artist 1"))
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})
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It("returns 404 for non-existent song", func() {
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req := createAuthenticatedRequest("GET", "/song/non-existent", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusNotFound))
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})
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It("handles repository errors gracefully", func() {
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mfRepo.SetError(true)
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req := createAuthenticatedRequest("GET", "/song/song-1", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusInternalServerError))
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})
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})
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Context("when user is not authenticated", func() {
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It("returns unauthorized", func() {
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req := createUnauthenticatedRequest("GET", "/song/song-1", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusUnauthorized))
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})
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})
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})
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Describe("Song endpoints are read-only", func() {
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Context("POST /song", func() {
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It("should not be available (songs are not persistable)", func() {
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newSong := model.MediaFile{
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Title: "New Song",
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Artist: "New Artist",
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Album: "New Album",
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Duration: 200.0,
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}
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body, _ := json.Marshal(newSong)
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req := createAuthenticatedRequest("POST", "/song", body)
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router.ServeHTTP(w, req)
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// Should return 405 Method Not Allowed or 404 Not Found
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Expect(w.Code).To(Equal(http.StatusMethodNotAllowed))
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})
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})
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Context("PUT /song/{id}", func() {
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It("should not be available (songs are not persistable)", func() {
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updatedSong := model.MediaFile{
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ID: "song-1",
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Title: "Updated Song",
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Artist: "Updated Artist",
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Album: "Updated Album",
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Duration: 250.0,
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}
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body, _ := json.Marshal(updatedSong)
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req := createAuthenticatedRequest("PUT", "/song/song-1", body)
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router.ServeHTTP(w, req)
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// Should return 405 Method Not Allowed or 404 Not Found
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Expect(w.Code).To(Equal(http.StatusMethodNotAllowed))
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})
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})
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Context("DELETE /song/{id}", func() {
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It("should not be available (songs are not persistable)", func() {
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req := createAuthenticatedRequest("DELETE", "/song/song-1", nil)
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router.ServeHTTP(w, req)
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// Should return 405 Method Not Allowed or 404 Not Found
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Expect(w.Code).To(Equal(http.StatusMethodNotAllowed))
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})
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})
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})
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Describe("Query parameters and filtering", func() {
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Context("when using query parameters", func() {
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It("handles pagination parameters", func() {
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req := createAuthenticatedRequest("GET", "/song?_start=0&_end=1", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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var response []apimodel.Song
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err := json.Unmarshal(w.Body.Bytes(), &response)
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Expect(err).ToNot(HaveOccurred())
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// Should still return all songs since our mock doesn't implement pagination
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// but the request should be processed successfully
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Expect(len(response)).To(BeNumerically(">=", 1))
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})
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It("handles sort parameters", func() {
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req := createAuthenticatedRequest("GET", "/song?_sort=title&_order=ASC", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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var response []apimodel.Song
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err := json.Unmarshal(w.Body.Bytes(), &response)
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Expect(err).ToNot(HaveOccurred())
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Expect(response).To(HaveLen(2))
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})
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It("handles filter parameters", func() {
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// Properly encode the URL with query parameters
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baseURL := "/song"
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params := url.Values{}
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params.Add("title", "Test Song 1")
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fullURL := baseURL + "?" + params.Encode()
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req := createAuthenticatedRequest("GET", fullURL, nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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var response []apimodel.Song
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err := json.Unmarshal(w.Body.Bytes(), &response)
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Expect(err).ToNot(HaveOccurred())
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// Mock doesn't implement filtering, but request should be processed
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Expect(len(response)).To(BeNumerically(">=", 1))
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})
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})
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})
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Describe("Response headers and content type", func() {
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It("sets correct content type for JSON responses", func() {
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req := createAuthenticatedRequest("GET", "/song", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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Expect(w.Header().Get("Content-Type")).To(ContainSubstring("application/json"))
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})
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It("includes total count header when available", func() {
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req := createAuthenticatedRequest("GET", "/song", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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// The X-Total-Count header might be set by the REST framework
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// We just verify the request is processed successfully
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})
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})
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Describe("Edge cases and error handling", func() {
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Context("when repository is unavailable", func() {
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It("handles database connection errors", func() {
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mfRepo.SetError(true)
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req := createAuthenticatedRequest("GET", "/song", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusInternalServerError))
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})
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})
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Context("when no songs exist", func() {
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It("returns empty array when no songs are found", func() {
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mfRepo.SetData(model.MediaFiles{}) // Empty dataset
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req := createAuthenticatedRequest("GET", "/song", nil)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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var response []apimodel.Song
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err := json.Unmarshal(w.Body.Bytes(), &response)
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Expect(err).ToNot(HaveOccurred())
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Expect(response).To(HaveLen(0))
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})
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})
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})
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Describe("Authentication middleware integration", func() {
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Context("with different user types", func() {
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It("works with admin users", func() {
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adminUser := model.User{
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ID: "admin-1",
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UserName: "admin",
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Name: "Admin User",
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IsAdmin: true,
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NewPassword: "adminpass",
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}
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err := userRepo.Put(&adminUser)
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Expect(err).ToNot(HaveOccurred())
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// Create JWT token for admin user
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token, err := auth.CreateToken(&adminUser)
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Expect(err).ToNot(HaveOccurred())
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req := createUnauthenticatedRequest("GET", "/song", nil)
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req.Header.Set(consts.UIAuthorizationHeader, "Bearer "+token)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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})
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It("works with regular users", func() {
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regularUser := model.User{
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ID: "user-2",
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UserName: "regular",
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Name: "Regular User",
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IsAdmin: false,
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NewPassword: "userpass",
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}
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err := userRepo.Put(®ularUser)
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Expect(err).ToNot(HaveOccurred())
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// Create JWT token for regular user
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token, err := auth.CreateToken(®ularUser)
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Expect(err).ToNot(HaveOccurred())
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req := createUnauthenticatedRequest("GET", "/song", nil)
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req.Header.Set(consts.UIAuthorizationHeader, "Bearer "+token)
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusOK))
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})
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})
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Context("with missing authentication context", func() {
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It("rejects requests without user context", func() {
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req := createUnauthenticatedRequest("GET", "/song", nil)
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// No authentication header added
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusUnauthorized))
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})
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It("rejects requests with invalid JWT tokens", func() {
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req := createUnauthenticatedRequest("GET", "/song", nil)
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req.Header.Set(consts.UIAuthorizationHeader, "Bearer invalid.token.here")
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router.ServeHTTP(w, req)
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Expect(w.Code).To(Equal(http.StatusUnauthorized))
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})
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})
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})
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})
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