Wie kann ich die Benutzereingabe in CSV Python verspotten? ⇐ Python

[Anonymous]

Ich möchte verspotten

Code: Select all

add_new _costumer()

[/b] in der Klasse

Code: Select all

NewCoustumer

. [/b]
Der
Dateiname ist **: main.py **

Code: Select all

import csv
import os

class NewCoustumer():
def __init__(self,balance_checking = 0.0 , balance_saving = 0.0):
self.balance_checking = balance_checking
self.balance_saving = balance_saving
if not os.path.exists("bank_data.csv") or os.stat("bank_data.csv").st_size == 0:
with open("bank_data.csv", "w", newline="")as file:
writer = csv.writer(file)
writer.writerow(["account_id","first_name","last_name","password","balance_checking","balance_saving"])

def generate_account_id(self):
try:
with open("bank_data.csv", "r")as file:
reader = csv.reader(file)
data = [row for row in reader if row and row[0].isdigit()]
if len(data) > 1:
last_id = int(data[-1][0])
return str(last_id + 1)
else:
return "10001"
except FileNotFoundError:
return "10001"

def add_new_customer(self):
account_id = self.generate_account_id()
first_name = input("Enter first name: ")
last_name = input("Enter last name: ")
password = input("Enter password: ")
balance_checking = self.balance_checking
balance_saving = self.balance_saving

with open("bank_data.csv", mode='a', newline='') as file:
writer = csv.writer(file)
writer.writerow([account_id, first_name, last_name, password,balance_checking,balance_saving])
return True

Das versuche ich, in einer anderen PY -Seite mit dem Namen: main_test.py

zu verspotten

Code: Select all

import unittest
from unittest.mock import patch, Mock
from main import NewCoustumer

class AddCustomer(unittest.TestCase, NewCoustumer):
user_input = ['dan', 'sam','dan123']
@patch('builtins.input', side_effect=[user_input])
def test_add(self, mock_inputs):
result = self.add_new_customer()
self.assertTrue(result,True)

if __name__ == '__main__':
unittest.main(verbosity=2 )

Es zeigt diesen Fehler:

Code: Select all

(File "C:\Python313\Lib\unittest\mock.py", line 1171, in _mock_call
return self._execute_mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "C:\Python313\Lib\unittest\mock.py", line 1228, in _execute_mock_call
result = next(effect)
StopIteration)