def test_list_todo():
DAO = TodoDAO()
t1 = DAO.create({'task': 'test-todo'})
assert t1 is not None
assert t1['id'] > 0
t2 = DAO.get(t1['id'])
assert t2 is not None
assert t2['task'] == t1['task']
def test_empty_todo():
DAO = TodoDAO()
assert len(DAO.todos) == 0
def test_notfound_todo():
DAO = TodoDAO()
assert DAO.todos is not None
def test_notfound_todo():
DAO=TodoDAO()
t11=DAO.create({'task':'test-notfound1'})
t22=DAO.create({'task':'test-notfound2'})
with pytest.raise(Exception):
t3=DAO.get(3)