def test_delete_accounts(self):
"""Test deleting an account from disk."""
with custom_qiskitrc(), mock_ibmq_provider():
IBMQ.save_account('QISKITRC_TOKEN')
self.assertEqual(len(read_credentials_from_qiskitrc()), 1)
IBMQ._accounts.clear()
IBMQ.delete_accounts(token='QISKITRC_TOKEN')
self.assertEqual(len(read_credentials_from_qiskitrc()), 0)
def test_delete_all_accounts(self):
"""Test deleting all accounts from disk."""
with custom_qiskitrc(), mock_ibmq_provider():
IBMQ.save_account('QISKITRC_TOKEN')
IBMQ.save_account('QISKITRC_TOKEN',
url=IBMQ_TEMPLATE.format('a', 'b', 'c'))
self.assertEqual(len(read_credentials_from_qiskitrc()), 2)
IBMQ.delete_accounts()
self.assertEqual(len(IBMQ._accounts), 0)
self.assertEqual(len(read_credentials_from_qiskitrc()), 0)