632b730fff
Systematic rename of all semantic anchors (#region, [DEF], @RELATION) across 1400+ files — backend Python, frontend Svelte/TS, specs, docs: - Flat anchors become Namespace.Module.Entity - @RELATION references updated to match new anchor paths - Zero business logic changes
100 lines
3.7 KiB
Python
100 lines
3.7 KiB
Python
# #region Test.DeleteRunningTasks.TestDeleteRunningTasks [C:2] [TYPE Module] [SEMANTICS test,maintenance,tasks,cleanup]
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# @BRIEF Tests for delete_running_tasks.py script (mocked DB session).
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# @RELATION BINDS_TO -> [Tooling.DeleteRunningTasks.DeleteRunningTasksUtil]
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# @TEST_EDGE: delete_with_running_tasks -> Deletes found tasks
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# @TEST_EDGE: delete_no_running_tasks -> Prints message, no deletion
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# @TEST_EDGE: delete_db_error -> Rollback on failure
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import sys
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from pathlib import Path
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from unittest.mock import MagicMock, patch
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import pytest
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sys.path.insert(0, str(Path(__file__).parent.parent.parent / "src"))
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# =============================================================================
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# delete_running_tasks
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# =============================================================================
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class TestDeleteRunningTasks:
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"""Tests for delete_running_tasks.delete_running_tasks()."""
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@patch("src.scripts.delete_running_tasks.TasksSessionLocal")
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def test_deletes_found_tasks(self, MockSession, capsys):
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"""Happy: running tasks found and deleted."""
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from src.scripts.delete_running_tasks import delete_running_tasks
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mock_session = MagicMock()
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MockSession.return_value = mock_session
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# Mock running tasks query results
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task1 = MagicMock()
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task1.id = "task-1"
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task1.type = "backup"
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task2 = MagicMock()
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task2.id = "task-2"
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task2.type = "migration"
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mock_query = MagicMock()
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mock_query.filter.return_value.all.return_value = [task1, task2]
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mock_session.query.return_value = mock_query
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delete_running_tasks()
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# Verify tasks were printed
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captured = capsys.readouterr()
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assert "Found 2 RUNNING tasks" in captured.out
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assert "task-1" in captured.out
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assert "task-2" in captured.out
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assert "Successfully deleted 2 RUNNING tasks" in captured.out
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# Verify delete was called
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mock_query.filter.assert_called()
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mock_session.commit.assert_called_once()
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mock_session.close.assert_called_once()
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@patch("src.scripts.delete_running_tasks.TasksSessionLocal")
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def test_no_running_tasks(self, MockSession, capsys):
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"""Edge: no running tasks prints message, no delete."""
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from src.scripts.delete_running_tasks import delete_running_tasks
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mock_session = MagicMock()
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MockSession.return_value = mock_session
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mock_query = MagicMock()
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mock_query.filter.return_value.all.return_value = []
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mock_session.query.return_value = mock_query
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delete_running_tasks()
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captured = capsys.readouterr()
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assert "No RUNNING tasks found" in captured.out
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# Verify no delete or commit happened
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mock_session.commit.assert_not_called()
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mock_session.close.assert_called_once()
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@patch("src.scripts.delete_running_tasks.TasksSessionLocal")
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def test_db_error_rollback(self, MockSession, capsys):
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"""Edge: DB error triggers rollback."""
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from src.scripts.delete_running_tasks import delete_running_tasks
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mock_session = MagicMock()
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MockSession.return_value = mock_session
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# Make all() raise exception
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mock_query = MagicMock()
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mock_query.filter.return_value.all.side_effect = Exception("DB connection lost")
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mock_session.query.return_value = mock_query
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delete_running_tasks()
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captured = capsys.readouterr()
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assert "Error deleting tasks" in captured.out
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assert "DB connection lost" in captured.out
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mock_session.rollback.assert_called_once()
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mock_session.close.assert_called_once()
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# #endregion Test.DeleteRunningTasks.TestDeleteRunningTasks
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