diff options
| -rw-r--r-- | tests/test_crate_fetchurl.py | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/tests/test_crate_fetchurl.py b/tests/test_crate_fetchurl.py index b4619eb..50363b3 100644 --- a/tests/test_crate_fetchurl.py +++ b/tests/test_crate_fetchurl.py @@ -1,20 +1,38 @@ import json +import os import subprocess +import tempfile import unittest from pathlib import Path +from unittest.mock import patch ROOT = Path(__file__).resolve().parents[1] class CrateFetchTests(unittest.TestCase): + def test_checkout_path_with_special_characters(self): + attrs = {"url": "https://example.org/source.tar.gz", "hash": "unchanged"} + with tempfile.TemporaryDirectory() as directory: + checkout = Path(directory) / 'rui@canonical.com space " ${name}' + checkout.mkdir() + (checkout / "nix").symlink_to(ROOT / "nix", target_is_directory=True) + with patch(f"{__name__}.ROOT", checkout): + self.assertEqual(self.evaluate(attrs), attrs) + def evaluate(self, attrs): expression = ( - f"let fetch = import {ROOT}/nix/fetch-crate.nix (args: args); " - f"in fetch (builtins.fromJSON {json.dumps(json.dumps(attrs))})" + 'let fetch = import (builtins.toPath (builtins.getEnv "CRATE_TEST_SOURCE")) (args: args); ' + 'in fetch (builtins.fromJSON (builtins.getEnv "CRATE_TEST_ATTRS"))' ) return json.loads( subprocess.check_output( - ["nix", "eval", "--impure", "--json", "--expr", expression], text=True + ["nix", "eval", "--impure", "--json", "--expr", expression], + text=True, + env={ + **os.environ, + "CRATE_TEST_SOURCE": str(ROOT / "nix/fetch-crate.nix"), + "CRATE_TEST_ATTRS": json.dumps(attrs), + }, ) ) |