Initial release: iai-mcp v0.1.0

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: XNLLLLH <XNLLLLH@users.noreply.github.com>

tests/conftest.py

@@ -0,0 +1,41 @@
+"""Project-wide pytest fixtures for the IAI-MCP test suite.
+
+Phase 07.10 (file-based crypto key migration) removed the keyring backend
+from `iai_mcp.crypto.CryptoKey.get_or_create()`. Pre-existing tests that
+exercised the daemon, store, events, recall, and CLI paths relied on the
+keyring auto-fallback to source the encryption key in test environments.
+After Phase 07.10, the runtime path is **file → passphrase env → error**
+with no keyring fallback, so those tests now hit `CryptoKeyError` unless
+either the file or the passphrase is set.
+
+This module's autouse fixture sets `IAI_MCP_CRYPTO_PASSPHRASE` to a fixed
+test passphrase for every test session, restoring the deterministic
+`derive_key_from_passphrase(...)` path that the test suite expects.
+Production behavior is unaffected — the production daemon never sets
+this env var and instead reads the 32-byte file at `{IAI_MCP_STORE}/.crypto.key`
+written by `iai-mcp crypto migrate-to-file` or `iai-mcp crypto init`.
+
+The dedicated file-backend tests in `tests/test_crypto_file_backend.py`
+override this fixture per-test by clearing the env var or by writing an
+explicit `.crypto.key` file in their `tmp_path` fixtures.
+"""
+from __future__ import annotations
+
+import os
+
+import pytest
+
+
+_TEST_PASSPHRASE = "iai-mcp-test-passphrase-2026-04-30-phase-07.10"
+
+
+@pytest.fixture(autouse=True)
+def _crypto_passphrase_env(monkeypatch: pytest.MonkeyPatch) -> None:
+    """Set IAI_MCP_CRYPTO_PASSPHRASE for every test unless already set.
+
+    Tests that need to assert the absent-passphrase / missing-key error
+    path can still call `monkeypatch.delenv("IAI_MCP_CRYPTO_PASSPHRASE",
+    raising=False)` inside the test body to override this default.
+    """
+    if "IAI_MCP_CRYPTO_PASSPHRASE" not in os.environ:
+        monkeypatch.setenv("IAI_MCP_CRYPTO_PASSPHRASE", _TEST_PASSPHRASE)