package db

import (
	"testing"
	"time"
)

func TestVerifyPasswordWaitsForArgonSlot(t *testing.T) {
	for range cap(argonSlots) {
		argonSlots <- struct{}{}
	}
	done := make(chan bool)
	go func() {
		ok, _ := VerifyPassword(npmHash, "testpass123")
		done <- ok
	}()
	select {
	case <-done:
		t.Fatal("VerifyPassword ran while every slot was taken")
	case <-time.After(100 * time.Millisecond):
	}
	for range cap(argonSlots) {
		<-argonSlots
	}
	if !<-done {
		t.Fatal("VerifyPassword rejected the right password")
	}
}