jiang
fa188af0b1
Reorganize WNDB by responsibility and remove legacy scheme endpoints.\n\nRoute analysis and time-series access through project pools, preserve transactional realtime replacement, and refresh GIS materialized views after writes.\n\nAdd database architecture documentation, live pooling coverage, API contract updates, and executable container verification.\n\nBREAKING CHANGE: legacy scheme APIs and flat app.native.wndb module imports are removed.
95 lines
2.5 KiB
Python
95 lines
2.5 KiB
Python
from app.native.wndb.core import database
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def _command(statement: str) -> database.DatabaseCommand:
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return database.DatabaseCommand(statement, [])
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def test_database_command_has_no_removed_undo_state() -> None:
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changes = [{"operation": "update", "type": "title", "value": "new"}]
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command = database.DatabaseCommand("SELECT 1", changes)
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assert vars(command) == {"sql": "SELECT 1", "changes": changes}
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assert not hasattr(command, "undo_sql")
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assert not hasattr(command, "undo_cs")
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def test_direct_model_write_refreshes_materialized_views(monkeypatch) -> None:
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events: list[str] = []
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monkeypatch.setattr(
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database,
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"write",
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lambda _name, _statement: events.append("write"),
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)
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monkeypatch.setattr(
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database,
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"is_project_transaction_active",
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lambda _name: False,
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)
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monkeypatch.setattr(
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database,
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"refresh_materialized_views",
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lambda _name: events.append("refresh"),
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)
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result = database.execute_command(
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"project_a",
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database.DatabaseCommand(
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"UPDATE network.junctions SET elevation = 1",
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[{"operation": "update", "type": "junction", "id": "J-1"}],
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),
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)
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assert events == ["write", "refresh"]
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assert result.operations == [
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{"operation": "update", "type": "junction", "id": "J-1"}
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]
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def test_batch_model_write_defers_materialized_view_refresh(monkeypatch) -> None:
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events: list[str] = []
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monkeypatch.setattr(
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database,
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"write",
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lambda _name, _statement: events.append("write"),
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)
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monkeypatch.setattr(
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database,
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"is_project_transaction_active",
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lambda _name: True,
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)
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monkeypatch.setattr(
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database,
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"refresh_materialized_views",
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lambda _name: events.append("refresh"),
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)
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database.execute_command(
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"project_a",
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_command("UPDATE network.junctions SET elevation = 1"),
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)
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assert events == ["write"]
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def test_non_gis_model_write_does_not_refresh_materialized_views(monkeypatch) -> None:
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events: list[str] = []
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monkeypatch.setattr(
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database,
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"write",
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lambda _name, _statement: events.append("write"),
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)
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monkeypatch.setattr(
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database,
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"refresh_materialized_views",
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lambda _name: events.append("refresh"),
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)
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database.execute_command(
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"project_a",
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_command("UPDATE network.time_settings SET value = '01:00'"),
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)
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assert events == ["write"]
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