src/auth/db.py : schéma SQLite et connexion (#73)

tests/auth/conftest.py

@@ -0,0 +1,12 @@
+import pytest
+
+
+@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/auth/test_db.py

@@ -0,0 +1,31 @@
+from src.auth.db import get_conn, init_schema
+
+
+def test_init_schema_creates_tables(users_db_path):
+    init_schema()
+    conn = get_conn()
+    tables = {
+        row[0]
+        for row in conn.execute(
+            "SELECT name FROM sqlite_master WHERE type='table'"
+        ).fetchall()
+    }
+    assert {"users", "email_verification_tokens", "password_reset_tokens"} <= tables
+
+
+def test_init_schema_is_idempotent(users_db_path):
+    init_schema()
+    init_schema()
+    conn = get_conn()
+    tables = conn.execute(
+        "SELECT name FROM sqlite_master WHERE type='table'"
+    ).fetchall()
+    names = [r[0] for r in tables]
+    assert names.count("users") == 1
+
+
+def test_pragmas_active(users_db_path):
+    init_schema()
+    conn = get_conn()
+    assert conn.execute("PRAGMA foreign_keys").fetchone()[0] == 1
+    assert conn.execute("PRAGMA journal_mode").fetchone()[0].lower() == "wal"