package uploads_test

// The limits production runs on are the DEFAULTS: nothing outside tests sets
// MaxReceives or MaxReceivesPerUser. Pinned here with the literal numbers, so changing a
// default is a visible decision (#47 review). With 4 receives, 20 queued and 1 running at
// the 200 MiB cap, the spool needs ~5 GiB of the 6 Gi emptyDir (infra); raising any of
// them or TAPIR_UPLOAD_MAX_BYTES must revisit that arithmetic.

import (
	"context"
	"strings"
	"testing"
	"time"

	"git.d-ma.be/mathias/tapir/internal/domain"
	"git.d-ma.be/mathias/tapir/internal/uploads"
)

func TestNewIntake_DefaultsAllowTwoReceivesPerUserAndFourOverall(t *testing.T) {
	r := newRig(t)
	in := uploads.NewIntake(r.st, r.pr, r.sub, uploads.Limits{MaxBytes: 1024, MaxDuration: time.Hour}, r.tmp)
	startSlowReceive(t, r, in, "a", 1)
	startSlowReceive(t, r, in, "a", 2)

	_, err := in.Accept(context.Background(), "a", "t", domain.LangSwedish, strings.NewReader("x"))
	requireBusy(t, err) // a third body from one user

	startSlowReceive(t, r, in, "b", 3)
	startSlowReceive(t, r, in, "b", 4)
	_, err = in.Accept(context.Background(), "c", "t", domain.LangSwedish, strings.NewReader("x"))
	requireBusy(t, err) // a fifth body overall
}