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e-maks
74 lines
3.1 KiB
Python
74 lines
3.1 KiB
Python
# - In this file, you have to add your tests on Database module.
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# - See, app/database.py
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# - Test most of the methods
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# - Use mocks in proper parts
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from app.database import Database
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from unittest.mock import patch
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import pytest
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@pytest.fixture
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def db():
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return Database('')
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@patch('app.database.Database')
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def test_add_customer(mock_db_class):
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mock_db_instance = mock_db_class.return_value
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mock_db_instance.add_customer.return_value = 1
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assert mock_db_instance.add_customer('Maks', 'Universitetskaya 1') == 1
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mock_db_instance.add_customer.assert_called_once_with('Maks', 'Universitetskaya 1')
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@patch('app.database.Database')
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def test_get_customer(mock_db_class):
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mock_db_instance = mock_db_class.return_value
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mock_db_instance.get_customer.return_value = (1, 'Maks', 'Universitetskaya 1')
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customer = mock_db_instance.get_customer(1)
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assert customer[1] == 'Maks'
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assert customer[2] == 'Universitetskaya 1'
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@patch('app.database.Database')
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def test_update_customer(mock_db_class):
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mock_db_instance = mock_db_class.return_value
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mock_db_instance.add_customer.return_value = 1
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mock_db_instance.get_customer.return_value = (1, 'Maks New', 'Universitetskaya 1/3')
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customer_id = mock_db_instance.add_customer('Maks', 'Universitetskaya 1')
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mock_db_instance.update_customer(customer_id, 'Maks New', 'Universitetskaya 1/3')
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updated_customer = mock_db_instance.get_customer(customer_id)
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assert updated_customer[1] == 'Maks New'
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assert updated_customer[2] == 'Universitetskaya 1/3'
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@patch('app.database.Database')
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def test_delete_customer(mock_db_class):
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mock_db_instance = mock_db_class.return_value
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mock_db_instance.add_customer.return_value = 1
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mock_db_instance.get_customer.return_value = None
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customer_id = mock_db_instance.add_customer('Maks', 'Universitetskaya 1')
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mock_db_instance.delete_customer(customer_id)
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deleted_customer = mock_db_instance.get_customer(customer_id)
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assert deleted_customer is None
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@patch('app.database.Database')
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def test_add_account(mock_db_class):
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mock_db_instance = mock_db_class.return_value
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mock_db_instance.add_account.return_value = 1
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customer_id = mock_db_class.add_customer('Maks', 'Universitetskaya 1')
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account_id = mock_db_class.add_account(customer_id, 'deposit', 1000.00)
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assert account_id is not None
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@patch('app.database.Database')
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def test_get_account(mock_db_class):
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mock_db_instance = mock_db_class.return_value
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mock_db_instance.add_customer.return_value = 1
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mock_db_instance.add_account.return_value = 1
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mock_db_instance.get_account.return_value = (1, 1, 'deposit', 1000.00)
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customer_id = mock_db_instance.add_customer('Maks', 'Universitetskaya 1')
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account_id = mock_db_instance.add_account(customer_id, 'deposit', 1000.00)
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retrieved_account = mock_db_instance.get_account(account_id)
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assert retrieved_account[2] == 'deposit'
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assert retrieved_account[3] == 1000.00
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@patch('app.database.Database.add_transaction')
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def test_add_transaction(mock_add_transaction, db):
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db.add_transaction(1, 2, 100, 'deposit')
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mock_add_transaction.assert_called_once_with(1, 2, 100, 'deposit')
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