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Review findings, each reproduced before the fix: - The run-it-now offer wrote CREWAI_TRACING_ENABLED into ./.env before checking the directory is a crewAI project, then run_crew() died on a missing pyproject.toml with a traceback. Now: no pyproject.toml → one sentence, exit 1, nothing written. - httpx errors (AMP unreachable, a timeout) surfaced as tracebacks. Now the start says "Could not reach AMP to start the evaluation: …"; while waiting, an unreachable AMP or a 5xx is retried up to POLL_RETRIES consecutive times, then reported with the URL — the evaluation keeps running server-side either way. - The POST now carries a 120 s timeout (AMP reads the run's spans inside it), the poll 30 s. - A 200 whose body has no known status (a non-dict, no status, a status outside queued/running/done/failed) polled forever. Now it stops with the status it saw and the URL. - A 404 without a JSON message read "AMP holds no run <evaluation id>" while polling. _refused takes "run <id>" / "evaluation <id>" and says "AMP answered 404 for <subject>" — AMP's own message still wins. - The record's amp_base_url was ignored; the CLI now evaluates the run at the AMP it was traced to. --run keeps the configured AMP. - The post-run explanation names the third cause: a crewai older than the version that records the last run. Tests for each, plus the previously untested paths: Ctrl-C exits 130, a 2xx without an id, a refusal mid-poll, DMN opens no browser, --run skips the offer. 51 passed in lib/cli/tests (eval + plus_api). Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
338 lines
14 KiB
Python
338 lines
14 KiB
Python
"""`crewai eval`: the last traced run, evaluated through AMP."""
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from __future__ import annotations
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import json
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from pathlib import Path
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from click.testing import CliRunner
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import httpx
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import pytest
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from rich.console import Console
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from crewai_cli import eval_crew as eval_module
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from crewai_cli.cli import eval_command
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EXECUTION_ID = "6f31fe1a-20bd-4bfe-a011-25d6b9341f62"
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URL = "https://evolve.crewai.test/e/ev-1"
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class FakeAMP:
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"""A PlusAPI double: scripted answers, calls recorded."""
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def __init__(self, create=None, statuses=None):
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self.create = create if create is not None else httpx.Response(
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202, json={"id": "ev-1", "url": URL, "status": "queued"}
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)
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self.statuses = list(statuses or [])
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self.calls: list[tuple] = []
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self.api_key = None
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def create_evaluation(self, execution_id):
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self.calls.append(("create", execution_id))
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return self.create
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def get_evaluation(self, evaluation_id):
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self.calls.append(("get", evaluation_id))
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return self.statuses.pop(0) if self.statuses else httpx.Response(200, json={"id": evaluation_id, "status": "running"})
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def done(gate="passed", grades=None):
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return httpx.Response(200, json={
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"id": "ev-1", "status": "done", "url": URL,
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"verdict": {"gate": gate, "grades": grades if grades is not None else {"goal": 5, "quality": 4, "process": 5, "cost": None}},
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})
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@pytest.fixture
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def project(tmp_path, monkeypatch):
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monkeypatch.chdir(tmp_path)
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monkeypatch.setattr(eval_module, "console", Console(width=240)) # one sentence per line in the captured output
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monkeypatch.setattr(eval_module, "get_or_create_project_id", lambda: None)
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monkeypatch.setattr(eval_module, "saved_login", lambda: "login-token")
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monkeypatch.setattr(eval_module.time, "sleep", lambda seconds: None)
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monkeypatch.setattr(eval_module, "is_dmn_mode_enabled", lambda: False)
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opened: list[str] = []
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monkeypatch.setattr(eval_module.webbrowser, "open", lambda url: opened.append(url) or True)
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return tmp_path, opened
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def record_last_run(directory: Path, execution_id: str = EXECUTION_ID, **fields) -> None:
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(directory / ".crewai").mkdir(exist_ok=True)
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record = {"execution_id": execution_id, "tier": "ephemeral", "amp_base_url": "https://amp.test", **fields}
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(directory / ".crewai" / "last_run.json").write_text(json.dumps(record))
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def install(monkeypatch, amp: FakeAMP) -> FakeAMP:
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def build(api_key=None, base_url=None):
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amp.api_key, amp.base_url = api_key, base_url
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return amp
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monkeypatch.setattr(eval_module, "PlusAPI", build)
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return amp
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def test_the_last_run_is_evaluated_the_url_opened_and_the_verdict_printed(project, monkeypatch, capsys):
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directory, opened = project
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record_last_run(directory)
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amp = install(monkeypatch, FakeAMP(statuses=[httpx.Response(200, json={"id": "ev-1", "status": "running"}), done()]))
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eval_module.eval_crew()
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out = capsys.readouterr().out
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assert amp.api_key == "login-token"
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assert amp.base_url == "https://amp.test" # the AMP the run was traced to, off the record
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assert amp.calls == [("create", EXECUTION_ID), ("get", "ev-1"), ("get", "ev-1")]
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assert opened == [URL]
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assert EXECUTION_ID in out and URL in out
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assert "Goal gate: PASSED" in out and "goal 5/5" in out and "cost not measured" in out
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def test_run_names_another_execution_and_an_anonymous_caller_sends_no_token(project, monkeypatch, capsys):
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directory, _ = project
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record_last_run(directory)
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monkeypatch.setattr(eval_module, "saved_login", lambda: None)
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amp = install(monkeypatch, FakeAMP(statuses=[done("failed")]))
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eval_module.eval_crew(run_id="other-run")
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assert amp.api_key is None
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assert amp.base_url is None # a run named by hand goes to the configured AMP, not the record's
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assert amp.calls[0] == ("create", "other-run")
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assert "Goal gate: FAILED" in capsys.readouterr().out
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def test_a_failed_evaluation_exits_one_with_amps_reason(project, monkeypatch, capsys):
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directory, _ = project
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record_last_run(directory)
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install(monkeypatch, FakeAMP(statuses=[httpx.Response(200, json={"id": "ev-1", "status": "failed", "error": "the judge was unreachable"})]))
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1
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assert "Evaluation failed: the judge was unreachable" in capsys.readouterr().out
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@pytest.mark.parametrize(
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("response", "expected"),
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[
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(httpx.Response(401, json={"error": "account_required", "message": "Execution x was already read once without an account. Log in with `crewai login`, or create an account, to read it again."}),
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"already read once without an account"),
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(httpx.Response(401, json={"error": "bad_credentials", "message": "Bad credentials"}), "Bad credentials. Log in with `crewai login`"),
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(httpx.Response(404, json={"error": "trace_not_found", "message": "No spans recorded for execution 6f31"}), "No spans recorded for execution 6f31"),
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(httpx.Response(404, text="<html>Page not found</html>"), f"AMP answered 404 for run {EXECUTION_ID}."),
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(httpx.Response(202, json={"url": URL}), "AMP answered without an evaluation id (202)."),
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(httpx.Response(429, json={"error": "rate_limit_exceeded", "message": "Too many requests"}, headers={"Retry-After": "60"}), "Too many requests — retry after 60s"),
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(httpx.Response(503, json={"error": "service_unavailable", "message": "Wharf could not list the spans"}), "AMP answered 503: Wharf could not list the spans"),
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(httpx.Response(500, text="boom"), "AMP answered 500."),
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],
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)
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def test_amps_refusals_are_printed_in_its_words_and_exit_one(project, monkeypatch, capsys, response, expected):
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directory, opened = project
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record_last_run(directory)
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install(monkeypatch, FakeAMP(create=response))
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1
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assert expected in capsys.readouterr().out
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assert opened == []
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def test_amp_unreachable_at_the_start_is_a_sentence_not_a_traceback(project, monkeypatch, capsys):
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directory, _ = project
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record_last_run(directory)
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amp = install(monkeypatch, FakeAMP())
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monkeypatch.setattr(amp, "create_evaluation", lambda execution_id: (_ for _ in ()).throw(httpx.ConnectError("connection refused")))
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1
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assert "Could not reach AMP to start the evaluation: connection refused" in capsys.readouterr().out
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def test_while_waiting_a_blip_is_retried_and_a_streak_is_reported(project, monkeypatch, capsys):
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directory, _ = project
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record_last_run(directory)
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amp = install(monkeypatch, FakeAMP(statuses=[httpx.Response(502), httpx.Response(503, json={"error": "service_unavailable", "message": "crew-optimize is down"}), done()]))
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eval_module.eval_crew() # two bad polls, then the verdict
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assert "Goal gate: PASSED" in capsys.readouterr().out
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assert amp.calls.count(("get", "ev-1")) == 3
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record_last_run(directory)
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amp = install(monkeypatch, FakeAMP(statuses=[httpx.Response(503, json={"error": "service_unavailable", "message": "crew-optimize is down"})] * eval_module.POLL_RETRIES))
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1
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assert "AMP answered 503: crew-optimize is down" in capsys.readouterr().out
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assert amp.calls.count(("get", "ev-1")) == eval_module.POLL_RETRIES
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amp = install(monkeypatch, FakeAMP())
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monkeypatch.setattr(amp, "get_evaluation", lambda evaluation_id: (_ for _ in ()).throw(httpx.ReadTimeout("timed out")))
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1
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assert f"Could not reach AMP while waiting (timed out); the evaluation keeps running at {URL}." in capsys.readouterr().out
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def test_a_refusal_mid_poll_names_the_evaluation_and_an_unknown_status_stops_the_wait(project, monkeypatch, capsys):
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directory, _ = project
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record_last_run(directory)
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install(monkeypatch, FakeAMP(statuses=[httpx.Response(404, text="gone")]))
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1 and "AMP answered 404 for evaluation ev-1." in capsys.readouterr().out
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for odd in (httpx.Response(200, json={"id": "ev-1", "status": "cancelled"}), httpx.Response(200, json=[]), httpx.Response(200, text="<html>")):
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install(monkeypatch, FakeAMP(statuses=[httpx.Response(200, json={"id": "ev-1", "status": "queued"}), odd]))
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1
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assert f"AMP answered without a known evaluation status" in capsys.readouterr().out
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def test_ctrl_c_leaves_the_evaluation_running_and_exits_130(project, monkeypatch, capsys):
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directory, _ = project
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record_last_run(directory)
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amp = install(monkeypatch, FakeAMP())
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monkeypatch.setattr(amp, "get_evaluation", lambda evaluation_id: (_ for _ in ()).throw(KeyboardInterrupt()))
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 130
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assert f"Still running at {URL}." in capsys.readouterr().out
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def test_dmn_mode_prints_the_url_but_opens_no_browser(project, monkeypatch, capsys):
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directory, opened = project
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record_last_run(directory)
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monkeypatch.setattr(eval_module, "is_dmn_mode_enabled", lambda: True)
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install(monkeypatch, FakeAMP(statuses=[done()]))
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eval_module.eval_crew()
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assert opened == [] and URL in capsys.readouterr().out
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def test_run_skips_the_offer_when_nothing_is_recorded(project, monkeypatch, capsys):
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monkeypatch.setattr(eval_module.click, "confirm", lambda *args, **kwargs: pytest.fail("no offer with --run"))
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amp = install(monkeypatch, FakeAMP(statuses=[done()]))
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eval_module.eval_crew(run_id="named-run")
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assert amp.calls[0] == ("create", "named-run")
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def test_outside_a_crewai_project_nothing_is_written_and_it_says_so(project, monkeypatch, capsys):
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directory, _ = project
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monkeypatch.setattr(eval_module.sys.stdin, "isatty", lambda: True)
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monkeypatch.setattr(eval_module.click, "confirm", lambda *args, **kwargs: pytest.fail("no offer outside a project"))
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amp = install(monkeypatch, FakeAMP())
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1
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assert "No crewAI project here (no pyproject.toml)" in capsys.readouterr().out
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assert not (directory / ".env").exists() and amp.calls == []
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def test_without_a_traced_run_and_no_terminal_it_explains_and_exits(project, monkeypatch, capsys):
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(project[0] / "pyproject.toml").write_text("[project]\nname = 'demo'\n")
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monkeypatch.setattr(eval_module, "is_dmn_mode_enabled", lambda: True)
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amp = install(monkeypatch, FakeAMP())
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1
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out = capsys.readouterr().out
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assert "No traced run is recorded" in out and "CREWAI_TRACING_ENABLED=true" in out and "crewai run" in out
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assert amp.calls == []
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def test_without_a_traced_run_it_offers_to_turn_tracing_on_and_run_the_crew(project, monkeypatch, capsys):
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directory, _ = project
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(directory / "pyproject.toml").write_text("[project]\nname = 'demo'\n")
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monkeypatch.setattr(eval_module.sys.stdin, "isatty", lambda: True)
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monkeypatch.setattr(eval_module.click, "confirm", lambda *args, **kwargs: True)
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ran: list[str] = []
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def fake_run_crew() -> None:
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ran.append("run")
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assert eval_module.os.environ.get("CREWAI_TRACING_ENABLED") == "true"
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record_last_run(directory, "fresh-run")
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import crewai_cli.run_crew as run_crew_module
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monkeypatch.setattr(run_crew_module, "run_crew", fake_run_crew)
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monkeypatch.delenv("CREWAI_TRACING_ENABLED", raising=False)
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amp = install(monkeypatch, FakeAMP(statuses=[done()]))
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eval_module.eval_crew()
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assert ran == ["run"]
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assert "CREWAI_TRACING_ENABLED=true" in (directory / ".env").read_text()
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assert amp.calls[0] == ("create", "fresh-run")
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assert "Tracing is on for this project" in capsys.readouterr().out
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def test_declining_the_offer_exits_cleanly_with_the_steps(project, monkeypatch, capsys):
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(project[0] / "pyproject.toml").write_text("[project]\nname = 'demo'\n")
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monkeypatch.setattr(eval_module.sys.stdin, "isatty", lambda: True)
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monkeypatch.setattr(eval_module.click, "confirm", lambda *args, **kwargs: False)
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amp = install(monkeypatch, FakeAMP())
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 0
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assert "crewai eval" in capsys.readouterr().out and amp.calls == []
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def test_a_run_that_leaves_no_trace_behind_is_explained(project, monkeypatch, capsys):
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(project[0] / "pyproject.toml").write_text("[project]\nname = 'demo'\n")
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monkeypatch.setattr(eval_module.sys.stdin, "isatty", lambda: True)
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monkeypatch.setattr(eval_module.click, "confirm", lambda *args, **kwargs: True)
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import crewai_cli.run_crew as run_crew_module
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monkeypatch.setattr(run_crew_module, "run_crew", lambda: None)
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install(monkeypatch, FakeAMP())
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with pytest.raises(SystemExit) as exit_:
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eval_module.eval_crew()
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assert exit_.value.code == 1
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out = capsys.readouterr().out
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assert "no trace was recorded" in out and "older than the version that records the last run" in out
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def test_the_cli_command_maps_to_the_implementation(monkeypatch):
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calls = []
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monkeypatch.setattr("crewai_cli.cli.eval_crew", lambda **kwargs: calls.append(kwargs))
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runner = CliRunner()
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assert runner.invoke(eval_command, []).exit_code == 0
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assert runner.invoke(eval_command, ["--run", EXECUTION_ID]).exit_code == 0
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assert calls == [{"run_id": None}, {"run_id": EXECUTION_ID}]
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assert "Evaluate the last traced run" in runner.invoke(eval_command, ["--help"]).output
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def test_read_last_run_reads_the_record_crewai_writes(tmp_path):
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assert eval_module.read_last_run(tmp_path) is None
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(tmp_path / ".crewai").mkdir()
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(tmp_path / ".crewai" / "last_run.json").write_text("not json")
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assert eval_module.read_last_run(tmp_path) is None
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(tmp_path / ".crewai" / "last_run.json").write_text(json.dumps({"tier": "ephemeral"}))
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assert eval_module.read_last_run(tmp_path) is None
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record_last_run(tmp_path)
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record = eval_module.read_last_run(tmp_path)
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assert record is not None and record["execution_id"] == EXECUTION_ID and record["amp_base_url"] == "https://amp.test"
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