try_finally_in_tests.py

# WRONG 
def test_open_and_delete_file():
    f = open(FILEPATH)
    content = f.read()
    assert content == "hello world"
    content.close()


# RIGHT 
def test_open_and_delete_file():
    f = open(FILEPATH)
    try:
        content = f.read()
        assert content == "hello world"
    finally:
        content.close()


# WRONG
def test_create_user():
    u = create_user(username="test")
    assert count_users() == 1
    flush_db()

# RIGHT
def test_create_user():
    try:
        u = create_user(username="test")
        assert count_users() == 1
    finally:
        flush_db()



# WRONG 
def test_create_multiple_users():
    u = create_users(usernames=["test", "test2"])
    assert count_users() == 2
    flush_db()


# RIGHT 
def test_create_multiple_users():
    try:
        u = create_users(usernames=["test", "test2"])
        assert count_users() == 2
    finally:
        flush_db()