Migrate from chat to peer

client/tests/packed_chat_test.py

@@ -1,10 +0,0 @@
-from telethon._impl.session import PackedType, PeerRef
-
-
-def test_hash_optional() -> None:
-    for ty in PackedType:
-        pc = PeerRef(ty, 123, 456789)
-        assert PeerRef.from_bytes(bytes(pc)) == pc
-
-        pc = PeerRef(ty, 987, None)
-        assert PeerRef.from_bytes(bytes(pc)) == pc

client/tests/peer_ref_test.py

@@ -0,0 +1,40 @@
+import inspect
+
+from pytest import raises
+from telethon._impl.session import ChannelRef, GroupRef, PeerRef, UserRef
+
+USER = UserRef(12, 34)
+GROUP = GroupRef(5, None)
+CHANNEL = ChannelRef(67, 89)
+
+
+def test_peer_ref() -> None:
+    assert PeerRef.from_str(str(USER)) == USER
+    assert PeerRef.from_str(str(GROUP)) == GROUP
+    assert PeerRef.from_str(str(CHANNEL)) == CHANNEL
+
+    assert inspect.isabstract(PeerRef)
+
+    with raises(ValueError):
+        PeerRef.from_str("invalid")
+
+
+def test_user_ref() -> None:
+    assert UserRef.from_str(str(USER)) == USER
+
+    with raises(TypeError):
+        UserRef.from_str(str(GROUP))
+
+
+def test_group_ref() -> None:
+    assert GroupRef.from_str(str(GROUP)) == GROUP
+
+    with raises(TypeError):
+        GroupRef.from_str(str(CHANNEL))
+
+
+def test_channel_ref() -> None:
+    assert ChannelRef.from_str(str(CHANNEL)) == CHANNEL
+
+    with raises(TypeError):
+        ChannelRef.from_str(str(USER))