pyloxi: move remaining basic serialization tests to datafiles
diff --git a/test_data/of12/oxm_in_phy_port.data b/test_data/of12/oxm_in_phy_port.data
new file mode 100644
index 0000000..32ac1ea
--- /dev/null
+++ b/test_data/of12/oxm_in_phy_port.data
@@ -0,0 +1,7 @@
+-- binary
+80 00 # class
+02 # type/masked
+04 # length
+00 00 00 2a # value
+-- python
+ofp.oxm.in_phy_port(value=42)