rein-aharness/tests/test_intake.py

from __future__ import annotations

import json
import subprocess
from pathlib import Path
from unittest.mock import MagicMock, patch

import pytest

from rein_aharness.intake import (
    EmittedIssue,
    IntakeConfig,
    IssueCoreClient,
    infer_agent_and_event,
    issue_to_taskspec,
    poll_next,
    resolve_target_repo,
)
from rein_aharness.taskspec import TaskSpecError


def _make_repo(tmp_path: Path, name: str = "binky-control") -> Path:
    repo = tmp_path / name
    repo.mkdir()
    subprocess.run(["git", "init", "-q"], cwd=repo, check=True)
    (repo / "README.md").write_text("repo\n")
    subprocess.run(["git", "add", "."], cwd=repo, check=True)
    subprocess.run(
        ["git", "-c", "user.email=t@t", "-c", "user.name=t", "commit", "-qm", "init"],
        cwd=repo,
        check=True,
    )
    return repo


def test_resolve_target_repo_by_slug(tmp_path: Path) -> None:
    repo = _make_repo(tmp_path, "binky-control")
    found = resolve_target_repo(
        "binky-control",
        repo_roots=(str(tmp_path),),
    )
    assert found == repo.resolve()


def test_resolve_target_repo_map(tmp_path: Path) -> None:
    repo = _make_repo(tmp_path, "sandbox")
    found = resolve_target_repo(
        "coulomb/other-name",
        repo_map={"other-name": str(repo)},
    )
    assert found == repo.resolve()


def test_infer_agent_from_definition() -> None:
    issue = EmittedIssue(
        issue_id="1",
        title="x",
        description="y",
        labels=["binky", "automated"],
        activity_definition_id="binky-weekly-mail-intake",
    )
    agent, event = infer_agent_and_event(issue)
    assert agent == "mail-triage"
    assert event == "binky_mail_intake"


def test_infer_agent_from_labels() -> None:
    issue = EmittedIssue(
        issue_id="1",
        title="x",
        description="y",
        labels=["rhythm", "automated"],
    )
    agent, event = infer_agent_and_event(issue)
    assert agent == "coach"
    assert event == "binky_daily_brief"


def test_issue_to_taskspec(tmp_path: Path) -> None:
    repo = _make_repo(tmp_path)
    issue = EmittedIssue(
        issue_id="abc",
        title="Run daily",
        description="do the rhythm",
        labels=["binky", "rhythm", "automated"],
        target_repo="binky-control",
        activity_definition_id="binky-daily-rhythm",
    )
    cfg = IntakeConfig(repo_roots=(str(tmp_path),))
    spec = issue_to_taskspec(issue, cfg)
    assert spec.title == "Run daily"
    assert spec.agent == "coach"
    assert spec.completion_event_type == "binky_daily_brief"
    assert spec.target_repo == repo.resolve()


def test_issue_to_taskspec_missing_repo_raises(tmp_path: Path) -> None:
    issue = EmittedIssue(
        issue_id="1",
        title="x",
        description="y",
        target_repo="no-such-repo",
    )
    with pytest.raises(TaskSpecError):
        issue_to_taskspec(issue, IntakeConfig(repo_roots=(str(tmp_path),)))


def test_client_list_claim_close() -> None:
    cfg = IntakeConfig(
        base_url="http://issue-core.test",
        api_key="k",
        require_labels=("automated",),
        assignee="rein-aharness",
    )
    client = IssueCoreClient(cfg)

    list_body = [
        {
            "issue_id": "id-1",
            "number": 3,
            "title": "Run Binky daily rhythm",
            "description": "hygiene + brief",
            "state": "open",
            "labels": ["binky", "rhythm", "automated"],
            "target_repo": "binky-control",
            "activity_definition_id": "binky-daily-rhythm",
        }
    ]
    claim_body = {**list_body[0], "state": "in_progress", "assignee": "rein-aharness"}
    close_body = {**claim_body, "state": "closed"}

    with patch("rein_aharness.intake.httpx.get") as get_mock, patch(
        "rein_aharness.intake.httpx.patch"
    ) as patch_mock:
        get_resp = MagicMock()
        get_resp.raise_for_status = MagicMock()
        get_resp.json.return_value = list_body
        get_mock.return_value = get_resp

        issues = client.list_open()
        assert len(issues) == 1
        assert issues[0].issue_id == "id-1"
        get_mock.assert_called_once()
        params = get_mock.call_args.kwargs.get("params") or get_mock.call_args[1].get(
            "params"
        )
        assert ("label", "automated") in params

        patch_resp = MagicMock()
        patch_resp.raise_for_status = MagicMock()
        patch_resp.json.return_value = claim_body
        patch_mock.return_value = patch_resp
        claimed = client.claim("id-1")
        assert claimed.state == "in_progress"

        patch_resp.json.return_value = close_body
        closed = client.close("id-1")
        assert closed.state == "closed"


def test_poll_next_empty() -> None:
    client = IssueCoreClient(IntakeConfig(base_url="http://x", api_key="k"))
    with patch.object(client, "list_open", return_value=[]):
        assert poll_next(client) is None


def test_poll_next_claims_and_maps(tmp_path: Path) -> None:
    _make_repo(tmp_path)
    client = IssueCoreClient(
        IntakeConfig(
            base_url="http://x",
            api_key="k",
            repo_roots=(str(tmp_path),),
        )
    )
    open_issue = EmittedIssue(
        issue_id="id-9",
        title="Mail intake",
        description="triage",
        labels=["mail-intake", "automated"],
        target_repo="binky-control",
        activity_definition_id="binky-weekly-mail-intake",
        number=9,
    )
    claimed = EmittedIssue(
        issue_id="id-9",
        title="Mail intake",
        description="triage",
        labels=["mail-intake", "automated"],
        target_repo="binky-control",
        activity_definition_id="binky-weekly-mail-intake",
        number=9,
        state="in_progress",
    )
    with patch.object(client, "list_open", return_value=[open_issue]), patch.object(
        client, "claim", return_value=claimed
    ) as claim:
        result = poll_next(client, claim=True)
        assert result is not None
        issue, spec = result
        claim.assert_called_once_with("id-9")
        assert issue.state == "in_progress"
        assert spec.agent == "mail-triage"
        assert spec.completion_event_type == "binky_mail_intake"