95 lines
2.2 KiB
Go
95 lines
2.2 KiB
Go
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package feeds
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import (
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"context"
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"os"
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"strings"
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"sync"
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"testing"
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"time"
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"github.com/google/uuid"
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"github.com/jackc/pgx/v5/pgxpool"
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)
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func TestFindOrCreatePendingSyncJobDedupesSameFeed(t *testing.T) {
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dsn := strings.TrimSpace(os.Getenv("DATABASE_URL"))
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if dsn == "" {
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t.Skip("DATABASE_URL not set")
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}
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ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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pg, err := pgxpool.New(ctx, dsn)
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if err != nil {
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t.Fatal(err)
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}
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defer pg.Close()
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companyID := uuid.New()
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_, err = pg.Exec(ctx, `INSERT INTO companies (id, name) VALUES ($1, $2)`,
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companyID, "sync-dedupe-"+companyID.String()[:8])
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if err != nil {
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t.Fatalf("seed company: %v", err)
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}
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t.Cleanup(func() {
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_, _ = pg.Exec(context.Background(), `DELETE FROM companies WHERE id = $1`, companyID)
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})
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var feedID uuid.UUID
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err = pg.QueryRow(ctx, `
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INSERT INTO input_feeds (company_id, name, url, feed_type, status, sync_interval_minutes, options)
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VALUES ($1, 'dedupe-feed', 'https://example.com/feed.csv', 'csv', 'active', 60, '{}'::jsonb)
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RETURNING id`, companyID).Scan(&feedID)
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if err != nil {
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t.Fatalf("seed feed: %v", err)
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}
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svc := &Service{Pool: pg}
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first, err := svc.findOrCreatePendingSyncJob(ctx, companyID, feedID)
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if err != nil {
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t.Fatalf("first: %v", err)
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}
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second, err := svc.findOrCreatePendingSyncJob(ctx, companyID, feedID)
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if err != nil {
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t.Fatalf("second: %v", err)
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}
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if first != second {
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t.Fatalf("dedupe failed: first=%s second=%s", first, second)
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}
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var pendingCount int
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if err := pg.QueryRow(ctx, `
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SELECT COUNT(*) FROM feed_sync_jobs
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WHERE feed_id = $1 AND company_id = $2 AND status = 'pending'`,
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feedID, companyID).Scan(&pendingCount); err != nil {
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t.Fatal(err)
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}
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if pendingCount != 1 {
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t.Fatalf("pending count=%d want 1", pendingCount)
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}
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const n = 8
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ids := make([]uuid.UUID, n)
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var wg sync.WaitGroup
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wg.Add(n)
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for i := 0; i < n; i++ {
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go func(i int) {
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defer wg.Done()
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id, err := svc.findOrCreatePendingSyncJob(ctx, companyID, feedID)
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if err != nil {
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t.Errorf("concurrent findOrCreate: %v", err)
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return
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}
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ids[i] = id
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}(i)
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}
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wg.Wait()
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for _, id := range ids {
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if id != first {
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t.Fatalf("concurrent id=%s want %s", id, first)
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}
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}
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}
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