Files
navidrome/core/scrobbler/buffered_scrobbler_test.go
T
Deluan f14692c1f0 test: remove racy buffer length assertion in scrobbler test
Removed the buffer.Length() check that was causing intermittent test failures.
The background goroutine started by newBufferedScrobbler can process and
dequeue scrobble entries before the test assertion runs, leading to a race
condition where the observed length is 0 instead of 1. The Eventually block
that follows already verifies the scrobble was processed correctly.

Signed-off-by: Deluan <deluan@navidrome.org>
2025-11-30 21:59:11 -05:00

90 lines
2.5 KiB
Go

package scrobbler
import (
"context"
"time"
"github.com/navidrome/navidrome/model"
"github.com/navidrome/navidrome/tests"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var _ = Describe("BufferedScrobbler", func() {
var ds model.DataStore
var scr *fakeScrobbler
var bs *bufferedScrobbler
var ctx context.Context
var buffer *tests.MockedScrobbleBufferRepo
BeforeEach(func() {
ctx = context.Background()
buffer = tests.CreateMockedScrobbleBufferRepo()
ds = &tests.MockDataStore{
MockedScrobbleBuffer: buffer,
}
scr = &fakeScrobbler{Authorized: true}
bs = newBufferedScrobbler(ds, scr, "test")
})
It("forwards IsAuthorized calls", func() {
scr.Authorized = true
Expect(bs.IsAuthorized(ctx, "user1")).To(BeTrue())
scr.Authorized = false
Expect(bs.IsAuthorized(ctx, "user1")).To(BeFalse())
})
It("forwards NowPlaying calls", func() {
track := &model.MediaFile{ID: "123", Title: "Test Track"}
Expect(bs.NowPlaying(ctx, "user1", track, 0)).To(Succeed())
Expect(scr.NowPlayingCalled).To(BeTrue())
Expect(scr.UserID).To(Equal("user1"))
Expect(scr.Track).To(Equal(track))
})
It("enqueues scrobbles to buffer", func() {
track := model.MediaFile{ID: "123", Title: "Test Track"}
now := time.Now()
scrobble := Scrobble{MediaFile: track, TimeStamp: now}
Expect(buffer.Length()).To(Equal(int64(0)))
Expect(scr.ScrobbleCalled.Load()).To(BeFalse())
Expect(bs.Scrobble(ctx, "user1", scrobble)).To(Succeed())
// Wait for the background goroutine to process the scrobble.
// We don't check buffer.Length() here because the background goroutine
// may dequeue the entry before we can observe it.
Eventually(scr.ScrobbleCalled.Load).Should(BeTrue())
lastScrobble := scr.LastScrobble.Load()
Expect(lastScrobble.MediaFile.ID).To(Equal("123"))
Expect(lastScrobble.TimeStamp).To(BeTemporally("==", now))
})
It("stops the background goroutine when Stop is called", func() {
// Replace the real run method with one that signals when it exits
done := make(chan struct{})
// Start our instrumented run function that will signal when it exits
go func() {
defer close(done)
bs.run(bs.ctx)
}()
// Wait a bit to ensure the goroutine is running
time.Sleep(10 * time.Millisecond)
// Call the real Stop method
bs.Stop()
// Wait for the goroutine to exit or timeout
select {
case <-done:
// Success, goroutine exited
case <-time.After(100 * time.Millisecond):
Fail("Goroutine did not exit in time after Stop was called")
}
})
})