test: rename timeline models test to avoid import clash

- Rename the timeline lib test module to keep pytest collection stable
- Avoid basename collisions after removing test package init files

.github/workflows/check-test-init-files.yml

@@ -0,0 +1,33 @@
+name: 'Tools: Check Test Init Files'
+
+on:
+  pull_request:
+    branches:
+      - 'master'
+      - 'v5.*'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check-test-init-files:
+    if: github.repository == 'prowler-cloud/prowler'
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    permissions:
+      contents: read
+
+    steps:
+      - name: Harden the runner (Audit all outbound calls)
+        uses: step-security/harden-runner@fa2e9d605c4eeb9fcad4c99c224cee0c6c7f3594 # v2.16.0
+        with:
+          egress-policy: audit
+
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+
+      - name: Check for __init__.py files in test directories
+        run: python3 scripts/check_test_init_files.py .

scripts/check_test_init_files.py

@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+"""Fail when __init__.py files are present inside test directories."""
+
+from __future__ import annotations
+
+import sys
+from argparse import ArgumentParser
+from pathlib import Path
+
+EXCLUDED_TEST_INIT_ROOTS = {
+    Path("tests/lib/check/fixtures/checks_folder"),
+}
+
+
+def is_test_init_file(path: Path) -> bool:
+    """Return True when the file is a test __init__.py."""
+    return path.name == "__init__.py" and "tests" in path.parts
+
+
+def is_excluded_test_init_file(path: Path, root: Path) -> bool:
+    """Return True when the file belongs to an allowed fixture directory."""
+    relative_path = path.relative_to(root)
+    return any(
+        relative_path.is_relative_to(excluded) for excluded in EXCLUDED_TEST_INIT_ROOTS
+    )
+
+
+def find_test_init_files(root: Path) -> list[Path]:
+    """Return sorted __init__.py files found under test directories."""
+    return sorted(
+        path
+        for path in root.rglob("__init__.py")
+        if is_test_init_file(path) and not is_excluded_test_init_file(path, root)
+    )
+
+
+def main(argv: list[str] | None = None) -> int:
+    parser = ArgumentParser(description=__doc__)
+    parser.add_argument(
+        "root",
+        nargs="?",
+        default=".",
+        help="Repository root to scan. Defaults to the current directory.",
+    )
+    args = parser.parse_args(argv)
+
+    root = Path(args.root).resolve()
+    matches = find_test_init_files(root)
+
+    if not matches:
+        print("No __init__.py files found in test directories.")
+        return 0
+
+    print("Remove __init__.py files from test directories:")
+    for path in matches:
+        print(path.relative_to(root))
+
+    return 1
+
+
+if __name__ == "__main__":
+    sys.exit(main())

tests/lib/check_test_init_files_test.py

@@ -0,0 +1,68 @@
+from importlib.util import module_from_spec, spec_from_file_location
+from pathlib import Path
+
+SCRIPT_PATH = (
+    Path(__file__).resolve().parents[2] / "scripts" / "check_test_init_files.py"
+)
+
+
+def load_guard_module():
+    spec = spec_from_file_location("check_test_init_files", SCRIPT_PATH)
+    assert spec is not None
+    assert spec.loader is not None
+
+    module = module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module
+
+
+def test_find_test_init_files_detects_only_test_directories(tmp_path):
+    guard = load_guard_module()
+
+    (tmp_path / "tests" / "providers" / "aws").mkdir(parents=True)
+    (tmp_path / "tests" / "providers" / "aws" / "__init__.py").write_text("")
+    (tmp_path / "api" / "tests" / "performance").mkdir(parents=True)
+    (tmp_path / "api" / "tests" / "performance" / "__init__.py").write_text("")
+    (tmp_path / "prowler" / "providers" / "aws").mkdir(parents=True)
+    (tmp_path / "prowler" / "providers" / "aws" / "__init__.py").write_text("")
+    (
+        tmp_path / "tests" / "lib" / "check" / "fixtures" / "checks_folder" / "check11"
+    ).mkdir(parents=True)
+    (
+        tmp_path
+        / "tests"
+        / "lib"
+        / "check"
+        / "fixtures"
+        / "checks_folder"
+        / "check11"
+        / "__init__.py"
+    ).write_text("")
+
+    matches = guard.find_test_init_files(tmp_path)
+
+    assert [path.relative_to(tmp_path) for path in matches] == [
+        Path("api/tests/performance/__init__.py"),
+        Path("tests/providers/aws/__init__.py"),
+    ]
+
+
+def test_main_returns_error_when_test_init_files_exist(tmp_path, capsys):
+    guard = load_guard_module()
+
+    (tmp_path / "tests" / "config").mkdir(parents=True)
+    (tmp_path / "tests" / "config" / "__init__.py").write_text("")
+
+    assert guard.main([str(tmp_path)]) == 1
+
+    captured = capsys.readouterr()
+    assert "Remove __init__.py files from test directories" in captured.out
+    assert "tests/config/__init__.py" in captured.out
+
+
+def test_repository_has_no_test_init_files():
+    guard = load_guard_module()
+
+    repo_root = Path(__file__).resolve().parents[2]
+
+    assert guard.find_test_init_files(repo_root) == []

tests/providers/oraclecloud/__init__.py

@@ -1 +0,0 @@
-# OCI Provider Tests