1 files changed, 42 insertions, 0 deletions
diff --git a/packages/meshbay-hub/tests/test_spa_ordering.py b/packages/meshbay-hub/tests/test_spa_ordering.py
index 0ef34fc..9301fcc 100644
--- a/packages/meshbay-hub/tests/test_spa_ordering.py
+++ b/packages/meshbay-hub/tests/test_spa_ordering.py
@@ -101,3 +101,45 @@ def test_the_ack_still_verifies_the_announced_node_key():
         "the challenge's node_pk must be checked against the ack's")
     assert "verifyNodeSignature" in source, (
         "the ack's signature over the handshake transcript must still be verified")
+
+
+# ── Component boundaries ────────────────────────────────────────────────────
+#
+# A second class of bug this file exists for. Moving a block between components
+# is a plain cut and paste, and nothing checks that the paste landed somewhere
+# the names it uses exist: the invite form and the member list were cut out of
+# MembersPanel and pasted into AdminPage, which left a standard member seeing an
+# empty Members tab, the group owner seeing only a pairing form, and the hub's
+# Users tab referencing `doInvite`, `members` and `adminId` — none of which are
+# defined there.
+
+APP = STATIC / "app.js"
+
+
+def _component(name: str) -> str:
+    """The source of one top-level `function Name(...)`, up to the next one."""
+    source = APP.read_text()
+    start = source.find(f"\nfunction {name}(")
+    assert start != -1, f"{name} is gone from app.js — update this test"
+    end = source.find("\nfunction ", start + 1)
+    return source[start:end if end != -1 else len(source)]
+
+
+def test_members_panel_renders_what_it_owns():
+    panel = _component("MembersPanel")
+    assert "members.map(" in panel, "the member list is not rendered"
+    assert "onSubmit=${doInvite}" in panel, "the invite form is not rendered"
+    assert "onSubmit=${doPair}" in panel, "the pairing form is not rendered"
+
+
+def test_the_invite_form_comes_before_the_list():
+    panel = _component("MembersPanel")
+    assert panel.index("onSubmit=${doInvite}") < panel.index("members.map("), \
+        "the invite form belongs above the member list"
+
+
+def test_admin_page_does_not_borrow_the_members_panel_state():
+    admin = _component("AdminPage")
+    for name in ("doInvite", "adminId", "inviteCode", "setInviteUser"):
+        assert name not in admin, \
+            f"AdminPage references {name}, which only exists in MembersPanel"