emma-hermes/tests/gateway/test_whatsapp_to_jid.py

57 lines
2.1 KiB
Python

"""Unit tests for gateway.whatsapp_identity.to_whatsapp_jid.
``to_whatsapp_jid`` is the outbound inverse of
``normalize_whatsapp_identifier``: it builds the bridge-safe JID a send
must use. Baileys' ``jidDecode`` crashes on a bare phone number (#8637),
so every outbound target must be rewritten to ``<digits>@s.whatsapp.net``
before it reaches the bridge.
"""
import pytest
from gateway.whatsapp_identity import to_whatsapp_jid
class TestToWhatsappJid:
@pytest.mark.parametrize(
"raw,expected",
[
# bare phone numbers → user JID
("+50766715226", "50766715226@s.whatsapp.net"),
("50766715226", "50766715226@s.whatsapp.net"),
# human-formatted phone numbers get stripped to digits
("+1 (555) 123-4567", "15551234567@s.whatsapp.net"),
("+1.555.123.4567", "15551234567@s.whatsapp.net"),
],
)
def test_bare_phone_becomes_user_jid(self, raw, expected):
assert to_whatsapp_jid(raw) == expected
@pytest.mark.parametrize(
"jid",
[
"50766715226@s.whatsapp.net", # already a user JID
"123456789-987654321@g.us", # group JID
"130631430344750@lid", # linked identity
"status@broadcast", # broadcast pseudo-chat
"123@newsletter", # channel/newsletter
],
)
def test_fully_qualified_jid_passes_through(self, jid):
assert to_whatsapp_jid(jid) == jid
def test_device_suffixed_colon_form_collapses_to_at(self):
# ``user:device@domain`` (legacy) → ``user@domain``
assert to_whatsapp_jid("60123456789:47@s.whatsapp.net") == (
"60123456789@s.whatsapp.net"
)
@pytest.mark.parametrize("empty", ["", " ", None])
def test_empty_input_returns_empty(self, empty):
assert to_whatsapp_jid(empty) == ""
def test_unrecognized_target_passes_through_unchanged(self):
# Not a phone, no ``@`` — leave it for the bridge to reject with a
# meaningful error rather than mangling it into a bogus JID.
assert to_whatsapp_jid("not-a-number") == "not-a-number"