health_factor assertion error if AMOUNT_COLLATERAL is 0.000011 ether
Summary
I set AMOUNT_COLLATERAL = web3.toWei(0.000011, "ether") in Conftest.py with a small amount in decimal, then there is a Assertion Error in tests/unit/test_dsce.py:226 and tests/unit/test_dsce.py:242:
assert health_factor == expected_health_factor
E assert 100000000000000909090 == 100000000000000000000
tests/unit/test_dsce.py:226: AssertionError
tests/unit/test_dsce.py:242: AssertionError
assert user_health_factor == 0.9 * 10**18
E assert 900000000000008181 == (0.9 * (10 ** 18))
Vulnerability Details
Impact
Tools Used
Brownie test
Recommendations
It's better to restrict the minimum ether users can put as collateral on the interface to avoid errors.
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