feat: registre des votes feature_votes #94

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tests/roadmap/conftest.py

@@ -0,0 +1,18 @@
+import pytest
+
+# Dash minimal pour que register_page() fonctionne dans les tests de pages de ce
+# répertoire (CONFIG peuplé). Instancié une seule fois, ici, avant tout import de page.
+from dash import Dash as _Dash
+
+_Dash(__name__, use_pages=True, pages_folder="", assets_folder="assets")
+
+
+@pytest.fixture
+def users_db_path(monkeypatch, tmp_path):
+    from src.auth.db import reset_conn_for_tests
+
+    db_path = tmp_path / "users.test.sqlite"
+    monkeypatch.setenv("USERS_DB_PATH", str(db_path))
+    reset_conn_for_tests()
+    yield db_path
+    reset_conn_for_tests()

tests/roadmap/test_db.py

@@ -0,0 +1,31 @@
+from src.auth import db as auth_db
+from src.roadmap import db as roadmap_db
+
+
+def _make_user(email="u@ex.fr"):
+    auth_db.init_schema()
+    return auth_db.create_user(email, "hash")
+
+
+def test_init_schema_creates_feature_votes(users_db_path):
+    roadmap_db.init_schema()
+    conn = auth_db.get_conn()
+    tables = {
+        row[0]
+        for row in conn.execute("SELECT name FROM sqlite_master WHERE type='table'")
+    }
+    assert "feature_votes" in tables
+
+
+def test_record_vote_and_counts(users_db_path):
+    roadmap_db.init_schema()
+    uid = _make_user()
+    roadmap_db.record_vote(uid, 42)
+    roadmap_db.record_vote(uid, 42)  # vote multiple autorisé
+    roadmap_db.record_vote(uid, 7)
+    assert roadmap_db.vote_counts() == {42: 2, 7: 1}
+
+
+def test_vote_counts_empty(users_db_path):
+    roadmap_db.init_schema()
+    assert roadmap_db.vote_counts() == {}