def test_inline_databank(self):
from data_bank import InlineDataBank
InlineDataBank.add_item('email', '*****@*****.**')
InlineDataBank.add_item('email', '*****@*****.**') # duplicated adding
InlineDataBank.remove_item('email', '*****@*****.**') # invalid removal
InlineDataBank.remove_item('email', '*****@*****.**') # valid removal
self.assertEqual(len(InlineDataBank.get_data('email')), 2)
InlineDataBank.add_item('phone-number', '0912345678') # add data into a new type
InlineDataBank.add_item('phone-number', '0987654321')
self.assertEqual(len(InlineDataBank.get_types()), 4)
self.assertEqual(len(InlineDataBank.get_data('phone-number')), 2)
self.assertIsNone(InlineDataBank.get_data('text'))
