Sansan
7b144ae419
- Unit tests use an in-memory fake database (internal/testutil/fakedb), temp folders and httptest; `go test ./...` needs no Docker or env vars - Integration tests (build tag "integration") start PostgreSQL with testcontainers: migrations step by step, SQL dumps (skipped if missing) and a full sync against a real database - Removed tests that only checked copies of the logic or had empty bodies, the broken root integration_test.go, compose.test.yaml and .env.test with hardcoded paths - testMusic MP3s replaced with tiny placeholders (sync never decodes audio), 194 MB -> 168 KB
112 lines
3.7 KiB
Go
112 lines
3.7 KiB
Go
//go:build integration
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package backend
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import (
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"context"
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"os"
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"path/filepath"
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"testing"
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"music-server/internal/db/repository"
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"music-server/internal/logging"
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"music-server/internal/testutil/pgtest"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestMain(m *testing.M) {
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logging.Init("fatal", false)
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os.Exit(pgtest.Main(m))
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}
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// copyTestMusic copies the repository's testMusic folder so tests can change it.
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func copyTestMusic(t *testing.T) string {
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t.Helper()
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dst := t.TempDir()
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require.NoError(t, os.CopyFS(dst, os.DirFS(filepath.Join("..", "..", "testMusic"))))
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return dst
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}
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// TestSyncWithPostgres runs syncs against a real database to check the SQL queries.
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func TestSyncWithPostgres(t *testing.T) {
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ctx := context.Background()
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q := repository.New(pgtest.NewMigratedDatabase(t).Pool)
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musicDir := copyTestMusic(t)
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s := NewSyncService(q, musicDir, nil)
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run := func(full bool) SyncResponse {
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require.True(t, s.Start(full))
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s.Wait()
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result := s.Result()
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require.Empty(t, result.CatchedErrors)
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return result
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}
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result := run(false)
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assert.Equal(t, []string{"A Bird Story", "Clair Obscur - Expedition 33", "Metal Gear Rising - Revengeance"}, result.SoundtracksAdded)
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soundtracks, err := q.FindAllSoundtracks(ctx)
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require.NoError(t, err)
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require.Len(t, soundtracks, 3)
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bird := soundtracks[0]
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assert.NotEmpty(t, bird.Fingerprint)
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songs, err := q.FindSongsFromSoundtrack(ctx, bird.ID)
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require.NoError(t, err)
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assert.Len(t, songs, 6)
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// Play a song, then rename one of its files and, in a later sync, the soundtrack folder.
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// (Renaming both at once changes the content hash, so the folder would count as new.)
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require.NoError(t, q.AddSongPlayed(ctx, repository.AddSongPlayedParams{SoundtrackID: bird.ID, SongName: "2. Yesterday"}))
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birdDir := filepath.Join(musicDir, "A Bird Story")
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require.NoError(t, os.Rename(filepath.Join(birdDir, "2. Yesterday.mp3"), filepath.Join(birdDir, "02 Yesterday.mp3")))
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result = run(false)
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assert.Equal(t, []string{"A Bird Story"}, result.SoundtracksChangedContent)
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require.NoError(t, os.Rename(birdDir, filepath.Join(musicDir, "A Bird Story (2014)")))
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result = run(false)
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assert.Equal(t, map[string]string{"A Bird Story": "A Bird Story (2014)"}, result.SoundtracksChangedTitle)
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assert.Empty(t, result.SoundtracksAdded)
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assert.Empty(t, result.SoundtracksRemoved)
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renamed, err := q.GetSoundtrackById(ctx, bird.ID)
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require.NoError(t, err)
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assert.Equal(t, "A Bird Story (2014)", renamed.SoundtrackName)
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songs, err = q.FindSongsFromSoundtrack(ctx, bird.ID)
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require.NoError(t, err)
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require.Len(t, songs, 6)
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var yesterday repository.Song
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for _, song := range songs {
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assert.Contains(t, song.Path, "/A Bird Story (2014)/")
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if song.SongName == "02 Yesterday" {
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yesterday = song
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}
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}
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assert.Equal(t, int32(1), yesterday.TimesPlayed, "play count survives renames")
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// Nothing changed: the fingerprint lets the sync skip everything.
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result = run(false)
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assert.Empty(t, result.SoundtracksChangedContent)
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assert.Empty(t, result.SoundtracksChangedTitle)
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// Remove a soundtrack and bring it back.
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mgr := filepath.Join(musicDir, "Metal Gear Rising - Revengeance")
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backup := filepath.Join(t.TempDir(), "mgr")
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require.NoError(t, os.Rename(mgr, backup))
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result = run(false)
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assert.Equal(t, []string{"Metal Gear Rising - Revengeance"}, result.SoundtracksRemoved)
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active, err := q.FindAllSoundtracks(ctx)
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require.NoError(t, err)
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assert.Len(t, active, 2)
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require.NoError(t, os.Rename(backup, mgr))
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result = run(true)
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assert.Equal(t, []string{"Metal Gear Rising - Revengeance"}, result.SoundtracksReAdded)
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// Classic random picks only songs of active soundtracks.
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row, err := q.GetRandomActiveSong(ctx)
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require.NoError(t, err)
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assert.NotEmpty(t, row.SoundtrackPath)
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}
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