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# Copyright (c) 2023-2024 Arista Networks, Inc.
# Use of this source code is governed by the Apache License 2.0
# that can be found in the LICENSE file.
"""Benchmark tests for anta.runner."""
from __future__ import annotations
from typing import TYPE_CHECKING, Any
from anta.result_manager import ResultManager
from anta.runner import get_coroutines, prepare_tests
if TYPE_CHECKING:
from collections import defaultdict
from collections.abc import Coroutine
from pytest_codspeed import BenchmarkFixture
from anta.catalog import AntaCatalog, AntaTestDefinition
from anta.device import AntaDevice
from anta.inventory import AntaInventory
from anta.result_manager.models import TestResult
def test_prepare_tests(benchmark: BenchmarkFixture, catalog: AntaCatalog, inventory: AntaInventory) -> None:
"""Benchmark `anta.runner.prepare_tests`."""
def _() -> defaultdict[AntaDevice, set[AntaTestDefinition]] | None:
catalog.clear_indexes()
return prepare_tests(inventory=inventory, catalog=catalog, tests=None, tags=None)
selected_tests = benchmark(_)
assert selected_tests is not None
assert len(selected_tests) == len(inventory)
assert sum(len(tests) for tests in selected_tests.values()) == len(inventory) * len(catalog.tests)
def test_get_coroutines(benchmark: BenchmarkFixture, catalog: AntaCatalog, inventory: AntaInventory) -> None:
"""Benchmark `anta.runner.get_coroutines`."""
selected_tests = prepare_tests(inventory=inventory, catalog=catalog, tests=None, tags=None)
assert selected_tests is not None
def bench() -> list[Coroutine[Any, Any, TestResult]]:
coros = get_coroutines(selected_tests=selected_tests, manager=ResultManager())
for c in coros:
c.close()
return coros
coroutines = benchmark(bench)
count = sum(len(tests) for tests in selected_tests.values())
assert count == len(coroutines)
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