Hermes-agent

tests/hermes_cli/conftest.py

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+"""Fixtures shared across hermes_cli kanban tests."""
+
+from __future__ import annotations
+
+import pytest
+
+
+@pytest.fixture
+def all_assignees_spawnable(monkeypatch):
+    """Pretend every assignee maps to a real Hermes profile.
+
+    Most dispatcher tests use synthetic assignees ("alice", "bob") that
+    don't correspond to actual profile directories on disk. Without this
+    patch, the dispatcher's profile-exists guard (PR #20105) routes
+    those tasks into ``skipped_nonspawnable`` instead of spawning, which
+    would break tests that assert spawn behavior.
+    """
+    from hermes_cli import profiles
+    monkeypatch.setattr(profiles, "profile_exists", lambda name: True)
+
+
+@pytest.fixture(autouse=True)
+def _suppress_concurrent_hermes_gate(request, monkeypatch):
+    """Default ``_detect_concurrent_hermes_instances`` to ``[]`` for every test.
+
+    The Windows update path now refuses to proceed when another
+    ``hermes.exe`` is detected (issue #26670). On a developer's Windows
+    machine running the test suite via ``hermes`` itself, this would
+    flag the running agent as a concurrent instance and abort every
+    ``cmd_update`` test. Tests that want to exercise the gate explicitly
+    re-patch ``_detect_concurrent_hermes_instances`` with their own
+    return value — autouse here gives a clean default without touching
+    the rest of the suite.
+
+    Tests that need to call the REAL function (e.g. unit tests for the
+    helper itself) opt out with ``@pytest.mark.real_concurrent_gate``.
+    """
+    if request.node.get_closest_marker("real_concurrent_gate"):
+        return
+    try:
+        from hermes_cli import main as _cli_main
+    except Exception:
+        return
+    # raising=False: under pytest's per-test spawn isolation, a concurrent
+    # xdist worker importing a module that transitively touches hermes_cli.main
+    # can briefly expose a partially-initialized module object here — one where
+    # _detect_concurrent_hermes_instances isn't defined yet. A bare setattr
+    # would raise AttributeError and error the (unrelated) test. The attribute
+    # always exists once main.py finishes importing, so a no-op when it's
+    # transiently absent is the correct, race-free default.
+    monkeypatch.setattr(
+        _cli_main,
+        "_detect_concurrent_hermes_instances",
+        lambda *_a, **_k: [],
+        raising=False,
+    )