123 lines
3.0 KiB
Python
123 lines
3.0 KiB
Python
# © Crown-owned copyright 2023, Defence Science and Technology Laboratory UK
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"""Used to test Active Node functions."""
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import pytest
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from primaite.common.enums import FileSystemState, HardwareState, SoftwareState
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from primaite.nodes.active_node import ActiveNode
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@pytest.mark.parametrize(
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"operating_state, expected_state",
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[
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(HardwareState.OFF, SoftwareState.GOOD),
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(HardwareState.ON, SoftwareState.OVERWHELMED),
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],
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)
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def test_os_state_change(operating_state, expected_state):
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"""
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Test that a node cannot change its Software State.
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When its hardware state is OFF.
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"""
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active_node = ActiveNode(
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0,
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"node",
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"COMPUTER",
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"1",
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operating_state,
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"192.168.0.1",
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SoftwareState.GOOD,
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"GOOD",
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1,
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)
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active_node.software_state = SoftwareState.OVERWHELMED
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assert active_node.software_state == expected_state
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@pytest.mark.parametrize(
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"operating_state, expected_state",
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[
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(HardwareState.OFF, SoftwareState.GOOD),
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(HardwareState.ON, SoftwareState.OVERWHELMED),
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],
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)
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def test_os_state_change_if_not_compromised(operating_state, expected_state):
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"""
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Test that a node cannot change its Software State.
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If not compromised) when its hardware state is OFF.
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"""
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active_node = ActiveNode(
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0,
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"node",
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"COMPUTER",
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"1",
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operating_state,
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"192.168.0.1",
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SoftwareState.GOOD,
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"GOOD",
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1,
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)
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active_node.set_software_state_if_not_compromised(SoftwareState.OVERWHELMED)
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assert active_node.software_state == expected_state
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@pytest.mark.parametrize(
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"operating_state, expected_state",
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[
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(HardwareState.OFF, FileSystemState.GOOD),
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(HardwareState.ON, FileSystemState.CORRUPT),
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],
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)
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def test_file_system_change(operating_state, expected_state):
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"""Test that a node cannot change its file system state when its hardware state is ON."""
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active_node = ActiveNode(
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0,
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"node",
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"COMPUTER",
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"1",
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operating_state,
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"192.168.0.1",
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"COMPROMISED",
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FileSystemState.GOOD,
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1,
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)
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active_node.set_file_system_state(FileSystemState.CORRUPT)
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assert active_node.file_system_state_actual == expected_state
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@pytest.mark.parametrize(
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"operating_state, expected_state",
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[
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(HardwareState.OFF, FileSystemState.GOOD),
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(HardwareState.ON, FileSystemState.CORRUPT),
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],
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)
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def test_file_system_change_if_not_compromised(operating_state, expected_state):
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"""
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Test that a node cannot change its file system state.
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If not compromised) when its hardware state is OFF.
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"""
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active_node = ActiveNode(
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0,
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"node",
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"COMPUTER",
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"1",
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operating_state,
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"192.168.0.1",
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"GOOD",
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FileSystemState.GOOD,
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1,
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)
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active_node.set_file_system_state_if_not_compromised(FileSystemState.CORRUPT)
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assert active_node.file_system_state_actual == expected_state
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