ext/python: Close connection after each test

bindings/python/tests/test_database.py

@@ -42,6 +42,8 @@ def test_fetchall_select_all_users(provider, setup_database):
     cursor.execute("SELECT * FROM users")
 
     users = cursor.fetchall()
+
+    conn.close()
     assert users
     assert users == [(1, "alice"), (2, "bob")]
 
@@ -53,6 +55,8 @@ def test_fetchall_select_user_ids(provider):
     cursor.execute("SELECT id FROM users")
 
     user_ids = cursor.fetchall()
+
+    conn.close()
     assert user_ids
     assert user_ids == [(1,), (2,)]
 
@@ -67,6 +71,8 @@ def test_in_memory_fetchone_select_all_users(provider):
     cursor.execute("SELECT * FROM users")
 
     alice = cursor.fetchone()
+
+    conn.close()
     assert alice
     assert alice == (1, "alice")
 
@@ -82,6 +88,8 @@ def test_fetchone_select_all_users(provider):
     assert alice == (1, "alice")
 
     bob = cursor.fetchone()
+
+    conn.close()
     assert bob
     assert bob == (2, "bob")
 
@@ -93,6 +101,8 @@ def test_fetchone_select_max_user_id(provider):
     cursor.execute("SELECT MAX(id) FROM users")
 
     max_id = cursor.fetchone()
+
+    conn.close()
     assert max_id
     assert max_id == (2,)
 
@@ -100,8 +110,8 @@ def test_fetchone_select_max_user_id(provider):
 # Test case for: https://github.com/tursodatabase/limbo/issues/494
 @pytest.mark.parametrize("provider", ["sqlite3", "limbo"])
 def test_commit(provider):
-    con = connect(provider, "tests/database.db")
-    cur = con.cursor()
+    conn = connect(provider, "tests/database.db")
+    cur = conn.cursor()
 
     cur.execute("""
         CREATE TABLE IF NOT EXISTS users_b (
@@ -113,7 +123,7 @@ def test_commit(provider):
         )
     """)
 
-    con.commit()
+    conn.commit()
 
     sample_users = [
         ("alice", "alice@example.com", "admin"),
@@ -125,11 +135,13 @@ def test_commit(provider):
     for username, email, role in sample_users:
         cur.execute("INSERT INTO users_b (username, email, role) VALUES (?, ?, ?)", (username, email, role))
 
-    con.commit()
+    conn.commit()
 
     # Now query the table
     res = cur.execute("SELECT * FROM users_b")
     record = res.fetchone()
+
+    conn.close()
     assert record