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deepseek-harness/python/sdk/tests/test_runtime_resolution.py
T

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Python

"""Keyless runtime-resolution tests; launch coverage lives in test_bundled_runtime.py."""
from __future__ import annotations
import pytest
from deepseek_harness_runtime import (
RUNTIME_MODE_ENV_VAR,
bundled_default_config_path,
bundled_package_dir,
resolve_bundled_launch_args,
)
def test_default_config_is_shipped_with_the_package() -> None:
path = bundled_default_config_path()
assert path == bundled_package_dir() / "runtime" / "cordis.yml"
config = path.read_text()
assert "@deepseek-ai/dsh-agent-spine-demo" in config
assert "@deepseek-ai/dsh-session-persistence-jsonl" in config
assert "@deepseek-ai/dsh-session-checkpoint-policy" in config
def test_unknown_explicit_mode_fails_loud() -> None:
with pytest.raises(ValueError, match="expected 'exe' or 'node'"):
resolve_bundled_launch_args("bogus")
def test_unknown_env_mode_fails_loud(monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setenv(RUNTIME_MODE_ENV_VAR, "bogus")
with pytest.raises(ValueError, match="expected 'exe' or 'node'"):
resolve_bundled_launch_args()
def test_explicit_mode_wins_over_env_mode(monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setenv(RUNTIME_MODE_ENV_VAR, "bogus")
try:
args = resolve_bundled_launch_args("exe")
except FileNotFoundError:
return # explicit 'exe' was honored; only the artifact is missing
assert args[0].endswith(("-x64", "-arm64"))