package api

import (
	"context"
	"testing"

	"atlas9.dev/c/core/throttle"
)

func TestAccountThrottle_AllowsNormalLogin(t *testing.T) {
	at := NewAccountThrottle(throttle.NewMemoryBucket())
	ctx := context.Background()

	if !at.Check(ctx, "user@example.com") {
		t.Error("normal login should be allowed")
	}
}

func TestAccountThrottle_BlocksAfterEmailExhausted(t *testing.T) {
	at := NewAccountThrottle(throttle.NewMemoryBucket())
	at.EmailRefillRate = 0 // disable refill for test
	ctx := context.Background()

	for i := 0; i < at.EmailCapacity; i++ {
		if !at.Check(ctx, "user@example.com") {
			t.Errorf("attempt %d should be allowed", i+1)
		}
	}

	if at.Check(ctx, "user@example.com") {
		t.Error("should be denied after email capacity exhausted")
	}
}