litellm/tests/integration/run.py
devin-ai-integration[bot] 6b6222578e
test(integration): let run.py select cells by pytest node id (#44319)
Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
2026-10-02 21:01:57 -07:00

123 lines
4.4 KiB
Python

from __future__ import annotations
import argparse
import json
import os
import subprocess
import sys
from dataclasses import dataclass
from pathlib import Path
from types import MappingProxyType
from typing import Final
GROUPS: Final = MappingProxyType(
{
"management": ("management", "authorization", "configuration"),
"accounting": ("pricing", "spend"),
"database": ("database",),
"providers": ("providers", "routing", "streaming", "messages_endpoint"),
"extensions": ("observability", "compatibility"),
"mcp": ("mcp",),
"sdk": ("sdk",),
"cost": ("cost_calculation",),
"security": ("security",),
}
)
@dataclass(frozen=True, slots=True)
class Selection:
nodes: tuple[str, ...]
foreign: tuple[str, ...]
def file_of(node: str) -> str:
return node.split("::", 1)[0]
def select(requested: tuple[str, ...], group_files: tuple[str, ...]) -> Selection:
members: Final = frozenset(group_files)
return Selection(
nodes=requested or group_files,
foreign=tuple(sorted({node for node in requested if file_of(node) not in members})),
)
def uncollected(nodes: tuple[str, ...], collected: frozenset[str]) -> tuple[str, ...]:
collected_files: Final = frozenset(file_of(node) for node in collected)
return tuple(node for node in nodes if file_of(node) not in collected_files)
def main() -> int:
parser: Final = argparse.ArgumentParser()
parser.add_argument("group", choices=tuple(GROUPS))
parser.add_argument("--results", type=Path, default=Path("test-results/integration"))
parser.add_argument("--seed", type=int, default=int(os.environ.get("INTEGRATION_SEED", "4106601")))
parser.add_argument("--order-seed", type=int, default=int(os.environ.get("INTEGRATION_ORDER_SEED", "0")))
parser.add_argument("--workers", type=int, default=int(os.environ.get("INTEGRATION_WORKERS", "1")))
parser.add_argument("--list", action="store_true", help="print the group's test files and exit")
parser.add_argument("files", nargs="*", help="run only these files, or pytest node ids inside them, of the group")
options: Final = parser.parse_intermixed_args()
root: Final = Path(__file__).resolve().parents[2]
group_files: Final = tuple(
str(path.relative_to(root))
for folder in GROUPS[options.group]
for path in sorted((root / "tests/integration" / folder).rglob("test_*.py"))
)
if options.list:
print("\n".join(group_files))
return 0
selection: Final = select(tuple(options.files), group_files)
if selection.foreign:
parser.error(f"Not in the {options.group} group: {', '.join(selection.foreign)}")
if not selection.nodes:
parser.error(f"No integration test files selected for {options.group}")
output: Final = options.results.resolve()
output.mkdir(parents=True, exist_ok=True)
environment: Final = {
**os.environ,
"PYTHONPATH": os.pathsep.join((str(root), str(root / "tests"), str(root / "tests/e2e"))),
"INTEGRATION_RESULTS_DIR": str(output),
"LITELLM_LOCAL_MODEL_COST_MAP": "True",
}
result: Final = subprocess.call(
[
sys.executable,
"-m",
"pytest",
*selection.nodes,
"-vv",
"-rs",
"--strict-markers",
"-p",
"no:pytest-retry",
"-p",
"no:rerunfailures",
"--timeout=90",
"--durations=15",
"--tb=short",
f"--hypothesis-seed={options.seed}",
f"--integration-order-seed={options.order_seed}",
f"--junitxml={output / 'junit.xml'}",
"-o",
"junit_family=xunit1",
*(("-n", str(options.workers)) if options.workers > 1 else ()),
],
cwd=root,
env=environment,
)
if result != 0:
return result
evidence: Final = json.loads((output / "execution.json").read_text())
empty: Final = uncollected(selection.nodes, frozenset(evidence["collected"]))
if empty:
sys.stderr.write(f"Selected integration files collected zero tests: {', '.join(empty)}\n")
return 1
if not evidence["complete"]:
sys.stderr.write("Integration run did not complete: a collected node neither passed nor skipped\n")
return 1
return 0
if __name__ == "__main__":
raise SystemExit(main())