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Three independent pre-existing test-hygiene regressions on main, all surfaced as cascading CI failures: 1. tests/test_cli/test_wrap_copilot.py (from #229) mutated sys.modules["headroom.cli.main"] with a fake click.Group() at module-import time and never restored it. Any later test that did `from headroom.cli.main import main` got an empty group with no version option and no registered subcommands, breaking ~20 test_cli/* and test_cli_proxy_env.py tests. Rewrite to import the real `main` directly — the fake-group indirection served no purpose. 2. tests/test_proxy_copilot_auth_hooks.py (from #229) installed fake httpx / fastapi.responses / headroom.proxy.* modules into sys.modules inside a helper called from test functions, never cleaned up. Later tests that imported ASGITransport or JSONResponse hit the fakes and failed with ImportError. Switch the helper to monkeypatch.setitem so the fakes are scoped to the owning test. 3. tests/test_release_version.py hardcoded canonical=0.5.25 in the subprocess-output assertion; the project version in pyproject.toml has since bumped to 0.9.1. Compute the expected value dynamically via get_canonical_version(ROOT) so the test tracks pyproject.
253 lines
8.9 KiB
Python
253 lines
8.9 KiB
Python
"""Tests for `headroom wrap copilot` command."""
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from __future__ import annotations
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from pathlib import Path
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from unittest.mock import patch
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import pytest
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from click.testing import CliRunner
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from headroom.cli import wrap as wrap_cli
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from headroom.cli.main import main
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from headroom.copilot_auth import DEFAULT_API_URL
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@pytest.fixture
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def runner() -> CliRunner:
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return CliRunner()
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@pytest.fixture(autouse=True)
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def no_running_proxy(monkeypatch: pytest.MonkeyPatch) -> None:
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monkeypatch.setattr(wrap_cli, "_check_proxy", lambda _port: False)
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def test_wrap_copilot_auto_anthropic_injects_instructions(
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runner: CliRunner, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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monkeypatch.chdir(tmp_path)
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monkeypatch.setenv("ANTHROPIC_API_KEY", "sk-test-dummy")
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captured: dict[str, object] = {}
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def fake_launch_tool(**kwargs): # noqa: ANN003
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captured.update(kwargs)
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with patch("headroom.cli.wrap.shutil.which", return_value="copilot"):
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with patch("headroom.cli.wrap._ensure_rtk_binary", return_value=Path("/tmp/rtk")):
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with patch("headroom.cli.wrap._launch_tool", side_effect=fake_launch_tool):
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result = runner.invoke(
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main,
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["wrap", "copilot", "--", "--model", "claude-sonnet-4-20250514"],
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)
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assert result.exit_code == 0, result.output
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instructions = tmp_path / ".github" / "copilot-instructions.md"
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assert instructions.exists()
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content = instructions.read_text()
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assert wrap_cli._RTK_MARKER in content
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assert "RTK (Rust Token Killer)" in content
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env = captured["env"]
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assert isinstance(env, dict)
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assert env["COPILOT_PROVIDER_TYPE"] == "anthropic"
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assert env["COPILOT_PROVIDER_BASE_URL"] == "http://127.0.0.1:8787"
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assert "COPILOT_PROVIDER_WIRE_API" not in env
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assert captured["agent_type"] == "copilot"
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assert captured["tool_label"] == "COPILOT"
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assert captured["args"] == ("--model", "claude-sonnet-4-20250514")
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def test_wrap_copilot_openai_backend_sets_completions_env(
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runner: CliRunner, monkeypatch: pytest.MonkeyPatch
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) -> None:
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monkeypatch.setenv("OPENAI_API_KEY", "sk-test-dummy")
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captured: dict[str, object] = {}
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def fake_launch_tool(**kwargs): # noqa: ANN003
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captured.update(kwargs)
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with patch("headroom.cli.wrap.shutil.which", return_value="copilot"):
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with patch("headroom.cli.wrap._launch_tool", side_effect=fake_launch_tool):
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result = runner.invoke(
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main,
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[
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"wrap",
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"copilot",
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"--no-rtk",
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"--backend",
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"anyllm",
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"--anyllm-provider",
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"groq",
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"--region",
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"us-central1",
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"--",
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"--model",
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"gpt-4o",
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],
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)
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assert result.exit_code == 0, result.output
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env = captured["env"]
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assert isinstance(env, dict)
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assert env["COPILOT_PROVIDER_TYPE"] == "openai"
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assert env["COPILOT_PROVIDER_BASE_URL"] == "http://127.0.0.1:8787/v1"
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assert env["COPILOT_PROVIDER_WIRE_API"] == "completions"
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assert captured["backend"] == "anyllm"
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assert captured["anyllm_provider"] == "groq"
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assert captured["region"] == "us-central1"
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assert captured["args"] == ("--model", "gpt-4o")
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def test_wrap_copilot_auto_detects_running_proxy_backend(
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runner: CliRunner, monkeypatch: pytest.MonkeyPatch
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) -> None:
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monkeypatch.setenv("OPENAI_API_KEY", "sk-test-dummy")
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captured: dict[str, object] = {}
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def fake_launch_tool(**kwargs): # noqa: ANN003
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captured.update(kwargs)
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with patch("headroom.cli.wrap.shutil.which", return_value="copilot"):
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with patch("headroom.cli.wrap._check_proxy", return_value=True):
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with patch("headroom.cli.wrap._detect_running_proxy_backend", return_value="anyllm"):
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with patch("headroom.cli.wrap._launch_tool", side_effect=fake_launch_tool):
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result = runner.invoke(
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main,
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["wrap", "copilot", "--no-rtk", "--", "--model", "gpt-4o"],
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)
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assert result.exit_code == 0, result.output
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env = captured["env"]
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assert isinstance(env, dict)
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assert env["COPILOT_PROVIDER_TYPE"] == "openai"
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assert env["COPILOT_PROVIDER_BASE_URL"] == "http://127.0.0.1:8787/v1"
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assert env["COPILOT_PROVIDER_WIRE_API"] == "completions"
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def test_wrap_copilot_prefers_existing_oauth_session(
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runner: CliRunner, monkeypatch: pytest.MonkeyPatch
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) -> None:
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monkeypatch.setenv("ANTHROPIC_API_KEY", "sk-test-dummy")
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captured: dict[str, object] = {}
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def fake_launch_tool(**kwargs): # noqa: ANN003
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captured.update(kwargs)
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with patch("headroom.cli.wrap.shutil.which", return_value="copilot"):
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with patch("headroom.cli.wrap.resolve_client_bearer_token", return_value="gho-existing"):
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with patch("headroom.cli.wrap.has_oauth_auth", return_value=True):
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with patch("headroom.cli.wrap._launch_tool", side_effect=fake_launch_tool):
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result = runner.invoke(
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main,
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["wrap", "copilot", "--no-rtk", "--", "--model", "claude-sonnet-4.6"],
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)
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assert result.exit_code == 0, result.output
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env = captured["env"]
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assert isinstance(env, dict)
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assert env["COPILOT_PROVIDER_TYPE"] == "openai"
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assert env["COPILOT_PROVIDER_BASE_URL"] == "http://127.0.0.1:8787/v1"
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assert env["COPILOT_PROVIDER_WIRE_API"] == "completions"
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assert env["COPILOT_PROVIDER_BEARER_TOKEN"] == "gho-existing"
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assert "COPILOT_PROVIDER_API_KEY" not in env
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assert captured["openai_api_url"] == DEFAULT_API_URL
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def test_wrap_copilot_translated_backend_still_requires_byok(
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runner: CliRunner,
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) -> None:
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with patch("headroom.cli.wrap.shutil.which", return_value="copilot"):
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with patch("headroom.cli.wrap.has_oauth_auth", return_value=True):
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result = runner.invoke(
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main,
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[
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"wrap",
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"copilot",
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"--backend",
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"anyllm",
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"--",
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"--model",
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"gpt-4o",
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],
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)
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assert result.exit_code == 1
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assert "Copilot BYOK mode requires a provider API key" in result.output
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def test_wrap_copilot_rejects_wire_api_for_anthropic_provider(runner: CliRunner) -> None:
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with patch("headroom.cli.wrap.shutil.which", return_value="copilot"):
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result = runner.invoke(
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main,
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[
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"wrap",
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"copilot",
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"--wire-api",
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"responses",
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"--",
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"--model",
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"claude-sonnet-4-20250514",
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],
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)
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assert result.exit_code != 0
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assert "--wire-api is only valid" in result.output
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def test_wrap_copilot_rejects_responses_for_translated_backends(runner: CliRunner) -> None:
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with patch("headroom.cli.wrap.shutil.which", return_value="copilot"):
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result = runner.invoke(
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main,
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[
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"wrap",
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"copilot",
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"--backend",
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"anyllm",
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"--wire-api",
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"responses",
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"--",
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"--model",
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"gpt-4o",
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],
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)
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assert result.exit_code != 0
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assert "not supported with translated backends" in result.output
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def test_wrap_copilot_clears_stale_wire_api_in_anthropic_mode(
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runner: CliRunner, monkeypatch: pytest.MonkeyPatch
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) -> None:
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monkeypatch.setenv("ANTHROPIC_API_KEY", "sk-test-dummy")
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captured: dict[str, object] = {}
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def fake_launch_tool(**kwargs): # noqa: ANN003
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captured.update(kwargs)
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with patch("headroom.cli.wrap.shutil.which", return_value="copilot"):
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with patch("headroom.cli.wrap._launch_tool", side_effect=fake_launch_tool):
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result = runner.invoke(
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main,
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["wrap", "copilot", "--no-rtk", "--", "--model", "claude-sonnet-4-20250514"],
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env={
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"COPILOT_PROVIDER_WIRE_API": "responses",
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"ANTHROPIC_API_KEY": "sk-test-dummy",
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},
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)
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assert result.exit_code == 0, result.output
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env = captured["env"]
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assert isinstance(env, dict)
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assert env["COPILOT_PROVIDER_TYPE"] == "anthropic"
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assert "COPILOT_PROVIDER_WIRE_API" not in env
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def test_wrap_copilot_fails_when_binary_missing(runner: CliRunner) -> None:
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with patch("headroom.cli.wrap.shutil.which", return_value=None):
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result = runner.invoke(main, ["wrap", "copilot", "--", "--model", "gpt-4o"])
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assert result.exit_code == 1
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assert "'copilot' not found in PATH" in result.output
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assert "Install GitHub Copilot CLI" in result.output
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