Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/ci/test_lockfile_diff.py

@@ -0,0 +1,93 @@
+"""Tests for scripts/ci/lockfile_diff.py.
+
+The differ's job is semantic comparison: reordering and integrity-hash
+churn in the lockfile text must produce an empty diff, while actual
+version movement must show up as added/removed/updated regardless of
+where in the file it appears.
+"""
+
+from __future__ import annotations
+
+import importlib.util
+import json
+from pathlib import Path
+
+_PATH = Path(__file__).resolve().parents[2] / "scripts" / "ci" / "lockfile_diff.py"
+_spec = importlib.util.spec_from_file_location("lockfile_diff", _PATH)
+if _spec is None or _spec.loader is None:
+    raise ImportError("Failed to load lockfile_diff.py")
+_mod = importlib.util.module_from_spec(_spec)
+_spec.loader.exec_module(_mod)
+
+
+def _lock(packages: dict[str, dict]) -> str:
+    return json.dumps(
+        {
+            "name": "hermes",
+            "lockfileVersion": 3,
+            "packages": {"": {"name": "hermes"}, **packages},
+        }
+    )
+
+
+BASE = _lock(
+    {
+        "node_modules/react": {"version": "18.2.0", "integrity": "sha512-aaa"},
+        "node_modules/left-pad": {"version": "1.3.0", "integrity": "sha512-bbb"},
+        "node_modules/foo/node_modules/react": {"version": "17.0.2"},
+    }
+)
+
+
+
+
+
+
+def test_add_remove_update_all_detected():
+    head = _lock(
+        {
+            "node_modules/react": {"version": "18.3.1"},  # updated
+            "node_modules/is-even": {"version": "1.0.0"},  # added
+            "node_modules/foo/node_modules/react": {"version": "17.0.2"},  # unchanged
+            # left-pad removed
+        }
+    )
+    d = _mod.diff_locks(_mod.parse_lockfile(BASE), _mod.parse_lockfile(head))
+    assert d["added"] == [("node_modules/is-even", "1.0.0")]
+    assert d["removed"] == [("node_modules/left-pad", "1.3.0")]
+    assert d["updated"] == [("node_modules/react", "18.2.0", "18.3.1")]
+
+
+def test_nested_dedup_is_distinct_entry():
+    # The same package at two nesting levels must be tracked separately —
+    # bumping only the nested copy must not look like a top-level change.
+    head = _lock(
+        {
+            "node_modules/react": {"version": "18.2.0"},
+            "node_modules/left-pad": {"version": "1.3.0"},
+            "node_modules/foo/node_modules/react": {"version": "17.0.3"},
+        }
+    )
+    d = _mod.diff_locks(_mod.parse_lockfile(BASE), _mod.parse_lockfile(head))
+    assert d["updated"] == [("node_modules/foo/node_modules/react", "17.0.2", "17.0.3")]
+
+
+def test_render_markdown_contains_versions_and_nested_display():
+    d = _mod.diff_locks(
+        _mod.parse_lockfile(BASE),
+        _mod.parse_lockfile(_lock({"node_modules/react": {"version": "19.0.0"}})),
+    )
+    md = _mod.render_markdown({"apps/desktop/package-lock.json": d})
+    # Fragment starts directly with the per-lockfile subsection header.
+    assert md.startswith("#### `apps/desktop/package-lock.json`")
+    assert "`18.2.0`" in md and "`19.0.0`" in md
+    # nested display name keeps the parent chain visible
+    assert "nested under foo" in md
+
+
+def test_render_markdown_omits_unchanged_lockfiles():
+    changed = _mod.diff_locks({}, {"node_modules/x": "1.0.0"})
+    unchanged = _mod.diff_locks({}, {})
+    md = _mod.render_markdown({"a/package-lock.json": changed, "b/package-lock.json": unchanged})
+    assert "a/package-lock.json" in md
+    assert "b/package-lock.json" not in md