Added serialization for tag-only types

[sandbox] / serial / test_binary.py

diff --git a/serial/test_binary.py b/serial/test_binary.py
new file mode 100644 (file)
index 0000000..b9acaa5
--- /dev/null
+++ b/serial/test_binary.py
@@ -0,0 +1,53 @@
+import unittest
+
+import binary
+
+class SerializeTests(unittest.TestCase):
+    def test_serializes_tag_only_types(self):
+        self.assertEqual(
+            binary.serialize(binary.TaggedObject(
+                tag = binary.TAG_NULL,
+                instance = None,
+            )),
+            b'\x00',
+        )
+        self.assertEqual(
+            binary.serialize(binary.TaggedObject(
+                tag = binary.TAG_TRUE,
+                instance = True,
+            )),
+            b'\x01',
+        )
+        self.assertEqual(
+            binary.serialize(binary.TaggedObject(
+                tag = binary.TAG_FALSE,
+                instance = False,
+            )),
+            b'\x02',
+        )
+
+class DeserializeTests(unittest.TestCase):
+    def test_deserializes_tag_only_types(self):
+        self.assertEqual(
+            binary.deserialize(b'\x00'),
+            binary.TaggedObject(
+                tag = binary.TAG_NULL,
+                instance = None,
+            ),
+        )
+        self.assertEqual(
+            binary.deserialize(b'\x01'),
+            binary.TaggedObject(
+                tag = binary.TAG_TRUE,
+                instance = True,
+            ),
+        )
+        self.assertEqual(
+            binary.deserialize(b'\x02'),
+            binary.TaggedObject(
+                tag = binary.TAG_FALSE,
+                instance = False,
+            )
+        )
+
+unittest.main()