Test my validators

tests/integration_tests/component_creation/test_permission_system.py

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+from enum import Enum
+from typing import Dict, List, Literal
+
+import pytest
+
+from primaite.simulator.core import Action, ActionManager, AllowAllValidator, SimComponent
+from primaite.simulator.domain.controller import AccountGroup, GroupMembershipValidator
+
+
+def test_group_action_validation() -> None:
+    """Check that actions are denied when an unauthorised request is made."""
+
+    class Folder(SimComponent):
+        name: str
+
+        def describe_state(self) -> Dict:
+            return super().describe_state()
+
+    class Node(SimComponent):
+        name: str
+        folders: List[Folder] = []
+
+        def __init__(self, **kwargs):
+            super().__init__(**kwargs)
+            self.action_manager = ActionManager()
+
+            self.action_manager.add_action(
+                "create_folder",
+                Action(
+                    func=lambda request, context: self.create_folder(request[0]),
+                    validator=GroupMembershipValidator([AccountGroup.local_admin, AccountGroup.domain_admin]),
+                ),
+            )
+
+        def describe_state(self) -> Dict:
+            return super().describe_state()
+
+        def create_folder(self, folder_name: str) -> None:
+            new_folder = Folder(uuid="0000-0000-0001", name=folder_name)
+            self.folders.append(new_folder)
+
+        def remove_folder(self, folder: Folder) -> None:
+            self.folders = [x for x in self.folders if x is not folder]
+
+    permitted_context = {"request_source": {"agent": "BLUE", "account": "User1", "groups": ["local_admin"]}}
+
+    my_node = Node(uuid="0000-0000-1234", name="pc")
+    my_node.apply_action(["create_folder", "memes"], context=permitted_context)
+    assert len(my_node.folders) == 1
+    assert my_node.folders[0].name == "memes"
+
+    invalid_context = {"request_source": {"agent": "BLUE", "account": "User1", "groups": ["local_user", "domain_user"]}}
+
+    my_node.apply_action(["create_folder", "memes2"], context=invalid_context)
+    assert len(my_node.folders) == 1
+    assert my_node.folders[0].name == "memes"
+
+
+def test_hierarchical_action_with_validation() -> None:
+    """Check that validation works with sub-objects"""
+
+    class Application(SimComponent):
+        name: str
+        state: Literal["on", "off", "disabled"] = "off"
+
+        def __init__(self, **kwargs):
+            super().__init__(**kwargs)
+            self.action_manager = ActionManager()
+
+            self.action_manager.add_action(
+                "turn_on",
+                Action(
+                    func=lambda request, context: self.turn_on(),
+                    validator=AllowAllValidator(),
+                ),
+            )
+            self.action_manager.add_action(
+                "turn_off",
+                Action(
+                    func=lambda request, context: self.turn_off(),
+                    validator=AllowAllValidator(),
+                ),
+            )
+            self.action_manager.add_action(
+                "disable",
+                Action(
+                    func=lambda request, context: self.disable(),
+                    validator=GroupMembershipValidator([AccountGroup.local_admin, AccountGroup.domain_admin]),
+                ),
+            )
+            self.action_manager.add_action(
+                "enable",
+                Action(
+                    func=lambda request, context: self.enable(),
+                    validator=GroupMembershipValidator([AccountGroup.local_admin, AccountGroup.domain_admin]),
+                ),
+            )
+
+        def describe_state(self) -> Dict:
+            return super().describe_state()
+
+        def disable(self) -> None:
+            self.status = "disabled"
+
+        def enable(self) -> None:
+            if self.status == "disabled":
+                self.status = "off"
+
+        def turn_on(self) -> None:
+            if self.status == "off":
+                self.status = "on"
+
+        def turn_off(self) -> None:
+            if self.status == "on":
+                self.status = "off"
+
+    class Node(SimComponent):
+        name: str
+        state: Literal["on", "off"] = "on"
+        apps: List[Application] = []
+
+        def __init__(self, **kwargs):
+            super().__init__(**kwargs)
+            self.action_manager = ActionManager()
+
+            self.action_manager.add_action(
+                "apps",
+                Action(
+                    func=lambda request, context: self.send_action_to_app(request.pop(0), request, context),
+                    validator=AllowAllValidator(),
+                ),
+            )
+
+        def describe_state(self) -> Dict:
+            return super().describe_state()
+
+        def install_app(self, app_name: str) -> None:
+            new_app = Application(name=app_name)
+            self.apps.append(new_app)
+
+        def send_action_to_app(self, app_name: str, options: List[str], context: Dict):
+            for app in self.apps:
+                if app_name == app.name:
+                    app.apply_action(options)
+                    break
+            else:
+                msg = f"Node has no app with name {app_name}"
+                raise LookupError(msg)
+
+    my_node = Node(name="pc")
+    my_node.install_app("Chrome")
+    my_node.install_app("Firefox")
+
+    non_admin_context = {
+        "request_source": {"agent": "BLUE", "account": "User1", "groups": ["local_user", "domain_user"]}
+    }
+
+    admin_context = {
+        "request_source": {
+            "agent": "BLUE",
+            "account": "User1",
+            "groups": ["local_admin", "domain_admin", "local_user", "domain_user"],
+        }
+    }
+
+    my_node.apply_action(["apps", "Chrome", "disable"], non_admin_context)
+    my_node.apply_action(["apps", "Firefox", "turn_on"], non_admin_context)
+
+    assert my_node.apps[0].name == "Chrome"
+    assert my_node.apps[1].name == "Firefox"
+    assert my_node.apps[0].state == ...  # TODO: finish