Add tests for modify HIVE_OWNER_UPDATE_LIMIT

tests/python/functional/foundation_layer_tests/test_modify_hive_owner_update_limit.py

@@ -0,0 +1,40 @@
+import pytest
+
+import test_tools as tt
+from hive_local_tools.constants import ALTERNATE_CHAIN_JSON_FILENAME
+from hive_local_tools.functional.python import change_hive_owner_update_limit
+
+
+@pytest.mark.testnet
+@pytest.mark.parametrize("limit", [6, 15, 30, 45, 90, 180, 360, 720])
+def test_modify_hive_owner_update_limit(limit):
+    change_hive_owner_update_limit(seconds_limit=limit)
+
+    node = tt.InitNode()
+    node.run(
+        arguments=["--alternate-chain-spec", str(tt.context.get_current_directory() / ALTERNATE_CHAIN_JSON_FILENAME)]
+    )
+
+    limit_in_microseconds = node.api.database.get_config()["HIVE_OWNER_UPDATE_LIMIT"]
+    assert limit_in_microseconds / 1_000_000 == limit, "The `HIVE_OWNER_UPDATE_LIMIT` was not updated correctly."
+
+
+@pytest.mark.testnet
+@pytest.mark.parametrize(
+    "limit",
+    [
+        5,  # the limit cannot be less than default (6 second),
+        7,  # the limit must be divisible by 3,
+    ],
+)
+def test_invalid_hive_owner_update_limit_modification(limit):
+    change_hive_owner_update_limit(seconds_limit=limit)
+
+    node = tt.InitNode()
+    with pytest.raises(TimeoutError):
+        node.run(
+            arguments=[
+                "--alternate-chain-spec",
+                str(tt.context.get_current_directory() / ALTERNATE_CHAIN_JSON_FILENAME),
+            ]
+        )