litellm/tests/test_rust_python_harness.py
Yujong Lee 96baeb8b04 refactor(rust): remove gateway, config, router, realtime, and trace-parity infrastructure
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-16 16:00:07 +00:00

121 lines
4.1 KiB
Python

from __future__ import annotations
import importlib
from typing import Final
import pytest
models = importlib.import_module("tests.rust-python-harness.shared.reporting.models")
strategy_module = importlib.import_module("tests.rust-python-harness.shared.reporting.strategy")
ui = importlib.import_module("tests.rust-python-harness.shared.reporting.ui")
contracts = importlib.import_module("tests.rust-python-harness.shared.unit_runners.contracts")
cli = importlib.import_module("tests.rust-python-harness.cli")
UNIT_TEST_CONTRACTS = contracts.UNIT_TEST_CONTRACTS
CaseResult = models.CaseResult
Coverage = models.Coverage
HarnessCase = models.HarnessCase
HarnessRun = models.HarnessRun
RunStatus = models.RunStatus
ModuleCaseSpec = strategy_module.ModuleCaseSpec
NotImplementedCaseSpec = strategy_module.NotImplementedCaseSpec
SkippedCaseSpec = strategy_module.SkippedCaseSpec
_format_duration = ui._format_duration
_summary = ui._summary
def _case(module: str = "tests.example") -> HarnessCase:
return HarnessCase(
strategy_id="example",
strategy_label="Example",
sdk_function="messages",
spec=ModuleCaseSpec(coverage=Coverage.COMPLETE, module=module),
)
@pytest.mark.parametrize(
"module",
[
"tests.rust-python-harness.strategies.e2e_parity.sdk.ocr.test_sdk_parity",
"tests.rust-python-harness.strategies.trace_parity.sdk.ocr.case",
"tests.rust-python-harness.strategies.trace_parity.sdk.messages.case",
"tests.rust-python-harness.strategies.trace_parity.sdk.chat_completions.case",
"tests.rust-python-harness.strategies.trace_parity.sdk.transcription.case",
],
)
def test_implemented_namespace_case_modules_remain_importable(module: str) -> None:
assert importlib.import_module(module)
def test_should_mark_not_implemented_and_skipped_cases_without_running() -> None:
not_implemented: Final = CaseResult(
case=HarnessCase(
strategy_id="example",
strategy_label="Example",
sdk_function="messages",
spec=NotImplementedCaseSpec(reason="No case is registered."),
)
)
skipped: Final = CaseResult(
case=HarnessCase(
strategy_id="example",
strategy_label="Example",
sdk_function="messages",
spec=SkippedCaseSpec(reason="The surface does not apply."),
)
)
not_implemented.set_initial_status()
skipped.set_initial_status()
assert not_implemented.status is RunStatus.NOT_IMPLEMENTED
assert skipped.status is RunStatus.SKIPPED
def test_should_finalize_a_fully_passing_case() -> None:
result = CaseResult(case=_case())
result.set_initial_status()
result.collected.update({"one", "two"})
result.completed.update({"one", "two"})
result.passed = 2
result.finalize()
assert result.status is RunStatus.PASSED
def test_should_replace_a_pass_with_a_teardown_error() -> None:
result = CaseResult(case=_case())
result.set_initial_status()
result.collected.add("one")
result.record("one", RunStatus.PASSED, 0.1)
result.record("one", RunStatus.ERROR, 0.2)
assert result.status is RunStatus.ERROR
assert result.passed == 0
assert result.errors == 1
assert result.duration == pytest.approx(0.3)
def test_should_format_developer_facing_run_context() -> None:
run = HarnessRun.from_cases((_case(),))
result = next(iter(run.results.values()))
result.collected.add("tests/test_parity.py::test_one")
result.record("tests/test_parity.py::test_one", RunStatus.PASSED, 1.25)
assert _summary(run) == (1, 0, 0, 0)
assert _format_duration(1.25) == "1.2s"
def test_should_leave_functions_without_unit_test_contracts_unimplemented() -> None:
assert "messages" not in UNIT_TEST_CONTRACTS
def test_strategy_subcommand_accepts_function_filter(capsys: pytest.CaptureFixture[str]) -> None:
exit_code: Final = cli.main(["run", "unit_tests_rust", "--function", "messages"])
captured: Final = capsys.readouterr()
assert exit_code == 0
assert "- messages: not_implemented" in captured.out
assert "unit_tests_rust:messages: not_implemented" not in captured.out