package app

import (
	"net"
	"strconv"
	"testing"

	"github.com/alicebob/miniredis/v2"
	"github.com/gochat/gochat/internal/config"
	"github.com/stretchr/testify/require"
)

func TestNewRedisClientPrefersHostAndPortOverURL(t *testing.T) {
	server := miniredis.RunT(t)
	host, portText, err := net.SplitHostPort(server.Addr())
	require.NoError(t, err)
	port, err := strconv.Atoi(portText)
	require.NoError(t, err)

	client, err := NewRedisClient(&config.RedisConfig{
		URL:      "redis://localhost:6397/0",
		Host:     host,
		Port:     port,
		DB:       0,
		PoolSize: 2,
	})
	require.NoError(t, err)
	t.Cleanup(func() { _ = client.Close() })
	require.Equal(t, server.Addr(), client.Options().Addr)
}