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20 lines
877 B
Python
20 lines
877 B
Python
from electrum.coinchooser import CoinChooserPrivacy
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from electrum.util import NotEnoughFunds
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from . import ElectrumTestCase
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class TestCoinChooser(ElectrumTestCase):
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def test_bucket_candidates_with_empty_buckets(self):
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def sufficient_funds(buckets, *, bucket_value_sum):
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return True
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coin_chooser = CoinChooserPrivacy()
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self.assertEqual([[]], coin_chooser.bucket_candidates_any([], sufficient_funds))
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self.assertEqual([[]], coin_chooser.bucket_candidates_prefer_confirmed([], sufficient_funds))
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def sufficient_funds(buckets, *, bucket_value_sum):
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return False
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with self.assertRaises(NotEnoughFunds):
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coin_chooser.bucket_candidates_any([], sufficient_funds)
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with self.assertRaises(NotEnoughFunds):
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coin_chooser.bucket_candidates_prefer_confirmed([], sufficient_funds)
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