Function Test_Client_Subscribe

client_test.go:6879–7139

(t *testing.T)

}

func Test_Client_Subscribe(t *testing.T) {
	t.Parallel()

	ctx := context.Background()

	type JobArgs struct {
		testutil.JobArgsReflectKind[JobArgs]

		Name string `json:"name"`
	}

	keyEventsByName := func(events []*Event) map[string]*Event {
		return sliceutil.KeyBy(events, func(event *Event) (string, *Event) {
			var args JobArgs
			require.NoError(t, json.Unmarshal(event.Job.EncodedArgs, &args))
			return args.Name, event
		})
	}

	requireInsert := func(ctx context.Context, client *Client[pgx.Tx], jobName string) *rivertype.JobRow {
		insertRes, err := client.Insert(ctx, JobArgs{Name: jobName}, nil)
		require.NoError(t, err)
		return insertRes.Job
	}

	t.Run("Success", func(t *testing.T) {
		t.Parallel()

		var (
			dbPool = riversharedtest.DBPool(ctx, t)
			driver = riverpgxv5.New(dbPool)
			schema = riverdbtest.TestSchema(ctx, t, driver, nil)
			config = newTestConfig(t, schema)
		)

		// Fail/succeed jobs based on their name so we can get a mix of both to
		// verify.
		AddWorker(config.Workers, WorkFunc(func(ctx context.Context, job *Job[JobArgs]) error {
			if strings.HasPrefix(job.Args.Name, "failed") {
				return errors.New("job error")
			}
			return nil
		}))

		client := newTestClient(t, dbPool, config)

		subscribeChan, cancel := client.Subscribe(EventKindJobCompleted, EventKindJobFailed)
		t.Cleanup(cancel)

		jobCompleted1 := requireInsert(ctx, client, "completed1")
		jobCompleted2 := requireInsert(ctx, client, "completed2")
		jobFailed1 := requireInsert(ctx, client, "failed1")
		jobFailed2 := requireInsert(ctx, client, "failed2")

		expectedJobs := []*rivertype.JobRow{
			jobCompleted1,
			jobCompleted2,
			jobFailed1,