fix(android): cast from the Wi-Fi the phone is on, not its hotspotHEADmain

Android 17 lists the phone's own hotspot as a Wi-Fi network; taken first,
the television was handed an address it cannot reach.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/packages/meshbay-hub/tests/test_android_cast.py b/packages/meshbay-hub/tests/test_android_cast.py
index 82b36d61..da8b912b 100644
--- a/packages/meshbay-hub/tests/test_android_cast.py
+++ b/packages/meshbay-hub/tests/test_android_cast.py
@@ -93,6 +93,15 @@ def test_the_relay_is_on_wifi_never_the_mobile_network():
     assert "TRANSPORT_CELLULAR" not in lan
 
 
+def test_the_relay_prefers_the_wifi_the_phone_is_on():
+    """Android 17 lists the phone's own hotspot as a Wi-Fi network; taken first,
+    the television was handed an address on a network it is not on."""
+    channels = _read(CAST / "CastChannels.kt")
+    lan = channels.split("private fun lanAddress()", 1)[1]
+    assert "activeNetwork" in lan and "NET_CAPABILITY_INTERNET" in lan
+    assert "return pickLan(found)" in lan
+
+
 def test_the_receiver_is_pointed_at_the_relay_and_nothing_else():
     channels = _read(CAST / "CastChannels.kt")
     check = channels.split("private fun relayUrl(", 1)[1].split("\n    }", 1)[0]