navidrome/server/nativeapi/native_api_song_test.go
Claude 68591dab06
Add API abstraction layer for mediafiles in native API
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
2026-02-15 21:28:18 +00:00

448 lines
13 KiB
Go

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