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add test

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This commit is contained in:
Ethan Buchman 2018-07-02 13:04:34 -04:00
parent 737c5c065d
commit c3504c111e
1 changed files with 32 additions and 0 deletions
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32
p2p/listener_test.go
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@ -2,8 +2,11 @@ package p2p
import (
"bytes"
"net"
"strings"
"testing"
"github.com/stretchr/testify/require"
"github.com/tendermint/tendermint/libs/log"
)
@ -45,3 +48,32 @@ func TestListener(t *testing.T) {
// Close the server, no longer needed.
l.Stop()
}
func TestExternalAddress(t *testing.T) {
{
// Create a listener with no external addr. Should default
// to local ipv4.
l := NewDefaultListener("tcp://:8001", "", false, log.TestingLogger())
lAddr := l.ExternalAddress().String()
_, _, err := net.SplitHostPort(lAddr)
require.Nil(t, err)
spl := strings.Split(lAddr, ".")
require.Equal(t, len(spl), 4)
l.Stop()
}
{
// Create a listener with set external ipv4 addr.
setExAddr := "8.8.8.8:8080"
l := NewDefaultListener("tcp://:8001", setExAddr, false, log.TestingLogger())
lAddr := l.ExternalAddress().String()
require.Equal(t, lAddr, setExAddr)
l.Stop()
}
{
// Invalid external addr causes panic
setExAddr := "awrlsckjnal:8080"
require.Panics(t, func() { NewDefaultListener("tcp://:8001", setExAddr, false, log.TestingLogger()) })
}
}