package inmemdb_test

import (
	"testing"
	"time"

	"git.arav.su/Arav/justcaptcha/pkg/captcha"
	"git.arav.su/Arav/justcaptcha/pkg/captcha/inmemdb"
	"git.arav.su/Arav/justcaptcha/pkg/dwcaptcha"
)

const expiry = 10 * time.Minute
const testData = "192.168.0.1"

func TestInMemDBDefaultInstance(t *testing.T) {
	if inmemdb.GetExpiry() != captcha.DefaultExpiredScanInterval {
		t.Errorf("expiration is different from a default one (%v != %v)",
			inmemdb.GetExpiry(), captcha.DefaultExpiredScanInterval)
	}

	inmemdb.SetExpiry(expiry)

	if expiry != inmemdb.GetExpiry() {
		t.Errorf("Expected %v, but got %v", expiry, inmemdb.GetExpiry())
	}

	captcha, captchaID := inmemdb.New(testData, dwcaptcha.NewDwellingCaptcha(expiry))

	if inmemdb.Image(captchaID, "") == nil {
		t.Error("nil returned instead of an image.Image struct")
	}

	if !inmemdb.Solve(captchaID, captcha.Answer()) {
		t.Error("CAPTCHA not solved. Looks like provided ID wasn't found")
	}

	if !inmemdb.IsSolved(captchaID) {
		t.Error("last test solved a CAPTCHA, but IsSolved() returned false")
	}
}

func TestInMemDBNewInstance(t *testing.T) {
	db := inmemdb.NewInMemoryDB(expiry)

	if db.GetExpiry() != expiry {
		t.Errorf("expected expiry %v, but got %v", expiry, db.GetExpiry())
	}
}