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21 lines
720 B
Python
21 lines
720 B
Python
from unittest import TestCase
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from noir_constraint import NoirConstraint
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class TestNoirCoinstraint(TestCase):
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def test_bigger(self):
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# simple constraint that proves we know a number bigger than the provided
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# public input.
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bigger = NoirConstraint("bigger")
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# x is the secret input, y is the public input
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proof = bigger.prove({"x": "5", "y": "3"})
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# The proof that we know an `x` that is bigger than `y` should verify
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# Note, we must provide the public input that was used in the proof.
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assert bigger.verify({"y": "3"}, proof)
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# If we change the public input, the proof fails to verify.
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assert not bigger.verify({"y": "4"}, proof)
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