integration tests: invalid bluechi agent port

This test includes three nodes: bluechi-controller, node-foo, node-bar.

- bluechi-controller is the controller node

- node-foo will start the agent service with normal
  configuration using port 8420

- node-bar will try to start the agent service with
  incorrect port (842O) and should fail (as expected)

Signed-off-by: Douglas Schilling Landgraf <[email protected]>

tests/tests/tier0/bluechi-agent-invalid-port-configuration/main.fmf

@@ -0,0 +1 @@
+summary: Test if bluechi agent can handle invalid port in the configuration file

tests/tests/tier0/bluechi-agent-invalid-port-configuration/test_agent_invalid_port_configuration.py

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+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import pytest
+from typing import Dict
+
+from bluechi_test.test import BluechiTest
+from bluechi_test.container import BluechiControllerContainer, BluechiNodeContainer
+from bluechi_test.config import BluechiControllerConfig, BluechiNodeConfig
+
+NODE_FOO = "node-foo"
+NODE_BAR = "node-bar"
+
+
+def start_with_invalid_port(ctrl: BluechiControllerContainer, nodes: Dict[str, BluechiNodeContainer]):
+    result, _ = nodes[NODE_FOO].exec_run('systemctl restart bluechi-agent')
+    assert result == 0
+
+    result, _ = nodes[NODE_BAR].exec_run('systemctl restart bluechi-agent')
+    assert result == 1
+
+
+@pytest.mark.timeout(60)
+def test_agent_invalid_port_configuration(
+        bluechi_test: BluechiTest,
+        bluechi_node_default_config: BluechiNodeConfig, bluechi_ctrl_default_config: BluechiControllerConfig):
+
+    node_foo_cfg = bluechi_node_default_config.deep_copy()
+    node_foo_cfg.node_name = NODE_FOO
+    node_foo_cfg.manager_port = "8420"
+
+    node_bar_cfg = bluechi_node_default_config.deep_copy()
+    node_bar_cfg.node_name = NODE_BAR
+    node_bar_cfg.manager_port = "842O"
+
+    bluechi_ctrl_default_config.allowed_node_names = [NODE_FOO, NODE_BAR]
+    bluechi_test.set_bluechi_controller_config(bluechi_ctrl_default_config)
+
+    bluechi_test.add_bluechi_node_config(node_foo_cfg)
+    bluechi_test.add_bluechi_node_config(node_bar_cfg)
+
+    bluechi_test.run(start_with_invalid_port)