change(usermaint): converted to use aurweb.db ORM

- Removed usermaint sharness test

Signed-off-by: Kevin Morris <kevr@0cost.org>

test/test_usermaint.py

@@ -0,0 +1,67 @@
+from datetime import datetime
+
+import pytest
+
+from aurweb import db
+from aurweb.models import User
+from aurweb.models.account_type import USER_ID
+from aurweb.scripts import usermaint
+
+
+@pytest.fixture(autouse=True)
+def setup(db_test):
+    return
+
+
+@pytest.fixture
+def user() -> User:
+    with db.begin():
+        user = db.create(User, Username="test", Email="test@example.org",
+                         Passwd="testPassword", AccountTypeID=USER_ID)
+    yield user
+
+
+def test_usermaint_noop(user: User):
+    """ Last[SSH]Login isn't expired in this test: usermaint is noop. """
+
+    now = int(datetime.utcnow().timestamp())
+    with db.begin():
+        user.LastLoginIPAddress = "127.0.0.1"
+        user.LastLogin = now - 10
+        user.LastSSHLoginIPAddress = "127.0.0.1"
+        user.LastSSHLogin = now - 10
+
+    usermaint.main()
+
+    assert user.LastLoginIPAddress == "127.0.0.1"
+    assert user.LastSSHLoginIPAddress == "127.0.0.1"
+
+
+def test_usermaint(user: User):
+    """
+    In this case, we first test that only the expired record gets
+    updated, but the non-expired record remains untouched. After,
+    we update the login time on the non-expired record and exercise
+    its code path.
+    """
+
+    now = int(datetime.utcnow().timestamp())
+    limit_to = now - 86400 * 7
+    with db.begin():
+        user.LastLoginIPAddress = "127.0.0.1"
+        user.LastLogin = limit_to - 666
+        user.LastSSHLoginIPAddress = "127.0.0.1"
+        user.LastSSHLogin = now - 10
+
+    usermaint.main()
+
+    assert user.LastLoginIPAddress is None
+    assert user.LastSSHLoginIPAddress == "127.0.0.1"
+
+    with db.begin():
+        user.LastSSHLogin = limit_to - 666
+
+    usermaint.main()
+
+    assert user.LastLoginIPAddress is None
+    assert user.LastSSHLoginIPAddress is None