17 lines
509 B
Python
17 lines
509 B
Python
import unittest
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from ledger import Ledger
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class HoldoutLedgerTests(unittest.TestCase):
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def test_rejected_id_remains_globally_available(self):
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ledger = Ledger()
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with self.assertRaises(ValueError):
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ledger.apply("shared", "a", -1)
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self.assertEqual(ledger.apply("shared", "b", 3), 3)
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def test_successful_id_is_global_across_accounts(self):
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ledger = Ledger()
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ledger.apply("shared", "a", 3)
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self.assertEqual(ledger.apply("shared", "b", 9), 0)
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