Added test for DefaultListenAddrs
@@ -8,6 +8,7 @@ import (
crypto "github.com/libp2p/go-libp2p-crypto"
host "github.com/libp2p/go-libp2p-host"
+ "github.com/libp2p/go-tcp-transport"
)
func TestNewHost(t *testing.T) {
@@ -39,6 +40,39 @@ func TestInsecure(t *testing.T) {
h.Close()
}
+func TestDefaultListenAddrs(t *testing.T) {
+ ctx := context.Background()
+
+ // Test 1: Listen addr should not set if user defined transport is passed.
+ h, err := New(
+ ctx,
+ Transport(tcp.TcpTransport{}),
+ )
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ if len(h.Addrs()) != 0 {
+ t.Error("expected zero listen addrs as none is set with user defined transport")
+ }
+ h.Close()
+
+ // Test 2: User defined listener addrs should overwrite the default options.
+ h, err = New(
+ ctx,
+ Transport(tcp.TcpTransport{}),
+ ListenAddrStrings("/ip4/127.0.0.1/tcp/0"),
+ )
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ if len(h.Addrs()) != 1 {
+ t.Error("expected one listen addr")
+ }
+ h.Close()
+}
+
func makeRandomHost(t *testing.T, port int) (host.Host, error) {
ctx := context.Background()
priv, _, err := crypto.GenerateKeyPair(crypto.RSA, 2048)
