fix test

Author: ashellunts

active_tcp_test.go

@@ -46,11 +46,12 @@ func TestActiveTCP(t *testing.T) {
 	fmt.Println(tcpMux.LocalAddr())
 
 	passiveAgent, err := NewAgent(&AgentConfig{
-		TCPMux:         tcpMux,
-		CandidateTypes: []CandidateType{CandidateTypeHost},
-		NetworkTypes:   []NetworkType{NetworkTypeTCP4},
-		LoggerFactory:  loggerFactory,
-		ActiveTCP:      false,
+		TCPMux:          tcpMux,
+		CandidateTypes:  []CandidateType{CandidateTypeHost},
+		NetworkTypes:    []NetworkType{NetworkTypeTCP4},
+		LoggerFactory:   loggerFactory,
+		ActiveTCP:       false,
+		IncludeLoopback: true,
 	})
 	r.NoError(err)
 	r.NotNil(passiveAgent)