fix: handle ignored errors in test files

Removed error handling where errors are intentionally ignored in socks5_test.go and request_test.go. This change maintains code readability and ensures clarity in test conditions where the error value is deemed unimportant.

pkg/socks5/request_test.go

@@ -84,7 +84,7 @@ func Test_NewRequest(t *testing.T) {
 			assert.Fail(t, "expected ping, got %s", string(buf))
 		}
 
-		_, err = conn.Write([]byte("pong"))
+		_, _ = conn.Write([]byte("pong"))
 	}()
 	lAddr := l.Addr().(*net.TCPAddr)
 	s := &Server{

pkg/socks5/socks5_test.go

@@ -403,8 +403,8 @@ func TestRequest_CommandNotSupported(t *testing.T) {
 	buf.Write(port)
 
 	resp := &MockConn{}
-	req, err := NewRequest(buf)
-	err = s.handleRequest(req, resp)
+	req, _ := NewRequest(buf)
+	err := s.handleRequest(req, resp)
 	assert.Error(t, err)
 
 	out := resp.buf.Bytes()