2 files changed, 111 insertions, 2 deletions
diff --git a/rpc/config.go b/rpc/config.go
index 67dc1094..8a34752a 100644
--- a/rpc/config.go
+++ b/rpc/config.go
@@ -18,7 +18,7 @@ type config struct {
 func (cfg *config) listener() (net.Listener, error) {
 	dsn := strings.Split(cfg.Listen, "://")
 	if len(dsn) != 2 {
-		return nil, errors.New("invalid socket DSN (tcp://:6001, unix://sock.unix)")
+		return nil, errors.New("invalid socket DSN (tcp://:6001, unix://rpc.sock)")
 	}
 
 	return net.Listen(dsn[0], dsn[1])
@@ -28,7 +28,7 @@ func (cfg *config) listener() (net.Listener, error) {
 func (cfg *config) dialer() (net.Conn, error) {
 	dsn := strings.Split(cfg.Listen, "://")
 	if len(dsn) != 2 {
-		return nil, errors.New("invalid socket DSN (tcp://:6001, unix://sock.unix)")
+		return nil, errors.New("invalid socket DSN (tcp://:6001, unix://rpc.sock)")
 	}
 
 	return net.Dial(dsn[0], dsn[1])
diff --git a/rpc/config_test.go b/rpc/config_test.go
new file mode 100644
index 00000000..dbb028d3
--- /dev/null
+++ b/rpc/config_test.go
@@ -0,0 +1,109 @@
+package rpc
+
+import (
+	"testing"
+	"github.com/stretchr/testify/assert"
+	"runtime"
+)
+
+func TestConfig_Listener(t *testing.T) {
+	cfg := &config{Listen: "tcp://:18001"}
+
+	ln, err := cfg.listener()
+	assert.NoError(t, err)
+	assert.NotNil(t, ln)
+	defer ln.Close()
+
+	assert.Equal(t, "tcp", ln.Addr().Network())
+	assert.Equal(t, "[::]:18001", ln.Addr().String())
+}
+
+func TestConfig_ListenerUnix(t *testing.T) {
+	if runtime.GOOS == "windows" {
+		t.Skip("not supported on " + runtime.GOOS)
+	}
+
+	cfg := &config{Listen: "unix://rpc.sock"}
+
+	ln, err := cfg.listener()
+	assert.NoError(t, err)
+	assert.NotNil(t, ln)
+	defer ln.Close()
+
+	assert.Equal(t, "unix", ln.Addr().Network())
+	assert.Equal(t, "rpc.sock", ln.Addr().String())
+}
+
+func Test_Config_Error(t *testing.T) {
+	if runtime.GOOS == "windows" {
+		t.Skip("not supported on " + runtime.GOOS)
+	}
+
+	cfg := &config{Listen: "uni:unix.sock"}
+	ln, err := cfg.listener()
+	assert.Nil(t, ln)
+	assert.Error(t, err)
+	assert.Equal(t, "invalid socket DSN (tcp://:6001, unix://rpc.sock)", err.Error())
+}
+
+func Test_Config_ErrorMethod(t *testing.T) {
+	cfg := &config{Listen: "xinu://unix.sock"}
+
+	ln, err := cfg.listener()
+	assert.Nil(t, ln)
+	assert.Error(t, err)
+}
+
+func TestConfig_Dialer(t *testing.T) {
+	cfg := &config{Listen: "tcp://:18001"}
+
+	ln, err := cfg.listener()
+	defer ln.Close()
+
+	conn, err := cfg.dialer()
+	assert.NoError(t, err)
+	assert.NotNil(t, conn)
+	defer conn.Close()
+
+	assert.Equal(t, "tcp", conn.RemoteAddr().Network())
+	assert.Equal(t, "127.0.0.1:18001", conn.RemoteAddr().String())
+}
+
+func TestConfig_DialerUnix(t *testing.T) {
+	if runtime.GOOS == "windows" {
+		t.Skip("not supported on " + runtime.GOOS)
+	}
+
+	cfg := &config{Listen: "unix://rpc.sock"}
+
+	ln, err := cfg.listener()
+	defer ln.Close()
+
+	conn, err := cfg.dialer()
+	assert.NoError(t, err)
+	assert.NotNil(t, conn)
+	defer conn.Close()
+
+	assert.Equal(t, "unix", conn.RemoteAddr().Network())
+	assert.Equal(t, "rpc.sock", conn.RemoteAddr().String())
+}
+
+func Test_Config_DialerError(t *testing.T) {
+	if runtime.GOOS == "windows" {
+		t.Skip("not supported on " + runtime.GOOS)
+	}
+
+	cfg := &config{Listen: "uni:unix.sock"}
+	ln, err := cfg.dialer()
+	assert.Nil(t, ln)
+	assert.Error(t, err)
+	assert.Equal(t, "invalid socket DSN (tcp://:6001, unix://rpc.sock)", err.Error())
+}
+
+func Test_Config_DialerErrorMethod(t *testing.T) {
+	cfg := &config{Listen: "xinu://unix.sock"}
+
+	ln, err := cfg.dialer()
+	assert.Nil(t, ln)
+	assert.Error(t, err)
+}