Initial commit: SearXNG CLI Toolkit v1.6.0

Multi-instance failover, exponential-backoff retry, SQLite cache, batch mode, domain filter, cross-engine dedup, result sorting, CSV export, structured logging, enhanced Markdown conversion, 155 pytest tests, Gitea Actions CI

tests/conftest.py

@@ -0,0 +1,28 @@
+"""Shared fixtures and path setup for the searxng-cli test suite.
+
+This conftest is loaded by pytest before any test module is imported, so
+the ``sys.path`` insertion below makes the scripts/ directory importable
+as top-level modules (``search``, ``fetch``, ``common``, ``cache``, ``_config``)
+without requiring a package install.
+"""
+import sys
+from pathlib import Path
+
+# Make scripts/ importable as top-level modules.
+SCRIPTS_DIR = Path(__file__).resolve().parent.parent / "scripts"
+if str(SCRIPTS_DIR) not in sys.path:
+    sys.path.insert(0, str(SCRIPTS_DIR))
+
+import pytest
+
+
+@pytest.fixture
+def isolated_cache(monkeypatch, tmp_path):
+    """Redirect the SQLite cache to a per-test temp directory.
+
+    ``cache._cache_path()`` reads ``$SEARXNG_CACHE_DIR``; pointing it at a
+    fresh ``tmp_path`` keeps each test hermetic and prevents cross-test
+    contamination from leftover entries.
+    """
+    monkeypatch.setenv("SEARXNG_CACHE_DIR", str(tmp_path))
+    return tmp_path