Moved the current implementation to src/audita_prototype, moved current test suite to tests/audita_prototype, and started a new, more modular application skeleton in src/audita

tests/test_new_config.py

@@ -0,0 +1,31 @@
+import pytest
+
+from audita.core.config import (
+    AuditaConfig,
+    ConfigOverrides,
+    DEFAULT_NORMALIZE_MAX_SEGMENT_GAP,
+    DEFAULT_WORK_DIR_RETENTION,
+)
+from audita.core.errors import AuditaConfigError
+
+
+def test_default_config_allows_missing_api_key():
+    config = AuditaConfig.from_sources(env={})
+
+    assert config.api_key is None
+    assert config.normalize_max_segment_gap == DEFAULT_NORMALIZE_MAX_SEGMENT_GAP
+    assert config.work_dir_retention == DEFAULT_WORK_DIR_RETENTION
+
+
+def test_cli_overrides_take_precedence():
+    config = AuditaConfig.from_sources(
+        env={"AUDITA_MAX_SECTION_TOKENS": "1000"},
+        overrides=ConfigOverrides(max_section_tokens=2000),
+    )
+
+    assert config.max_section_tokens == 2000
+
+
+def test_invalid_work_dir_retention_is_rejected():
+    with pytest.raises(AuditaConfigError):
+        AuditaConfig.from_sources(env={"AUDITA_WORK_DIR_RETENTION": "sometimes"})