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Check redistribution demurrage in two periods in test period

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This commit is contained in:
nolash 2021-06-08 11:20:11 +02:00
parent 12d5711e36
commit 689baa5f62
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
1 changed files with 25 additions and 0 deletions
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python/tests/test_period.py
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@ -76,6 +76,31 @@ class TestPeriod(TestDemurrageDefault):
period = int(period) * (10 ** (38 - 9))
self.assertEqual(modifier, period)
self.backend.time_travel(self.start_time + self.period_seconds * 2)
c = DemurrageToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash, o) = c.change_period(self.address, self.accounts[0])
r = self.rpc.do(o)
o = receipt(tx_hash)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
o = c.redistributions(self.address, 2, sender_address=self.accounts[0])
r = self.rpc.do(o)
redistribution = c.parse_redistributions(r)
o = c.to_redistribution_demurrage_modifier(self.address, redistribution, sender_address=self.accounts[0])
r = self.rpc.do(o)
period = c.parse_to_redistribution_item(r)
# allow test code float rounding error to billionth
modifier = (1 - (self.tax_level / 1000000)) ** ((self.period_seconds * 2) / 60)
modifier *= 10 ** 9
modifier = int(modifier) * (10 ** (38 - 9))
period /= (10 ** (38 - 9))
period = int(period) * (10 ** (38 - 9))
self.assertEqual(modifier, period)
if __name__ == '__main__':
unittest.main()