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package quic
import (
"net"
"testing"
"time"
"github.com/quic-go/quic-go/internal/protocol"
"github.com/stretchr/testify/require"
"go.uber.org/mock/gomock"
)
func TestBasicConn(t *testing.T) {
mockCtrl := gomock.NewController(t)
c := NewMockPacketConn(mockCtrl)
addr := &net.UDPAddr{IP: net.IPv4(1, 2, 3, 4), Port: 1234}
c.EXPECT().ReadFrom(gomock.Any()).DoAndReturn(func(b []byte) (int, net.Addr, error) {
data := []byte("foobar")
require.Equal(t, protocol.MaxPacketBufferSize, len(b))
return copy(b, data), addr, nil
})
conn, err := wrapConn(c)
require.NoError(t, err)
p, err := conn.ReadPacket()
require.NoError(t, err)
require.Equal(t, []byte("foobar"), p.data)
require.WithinDuration(t, time.Now(), p.rcvTime, scaleDuration(100*time.Millisecond))
require.Equal(t, addr, p.remoteAddr)
}
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