solidity-coverage now uses hardhat v2.6.0 by default which uses the London hardfork and enables eip-1559. This is causing the original tests to fail. The current workaround is to explicitly set the hardfork version to berlin to fall back to the old behaviour. However this needs to be corrected such that the test suite can work properly with the latest release.
[ ] update hardhat version to v2.6.0 for local test environment
[ ] remove hardfork = berlin in the config
[ ] modify tests to pass in accordance with the new config
solidity-coverage now uses hardhat v2.6.0 by default which uses the London hardfork and enables eip-1559. This is causing the original tests to fail. The current workaround is to explicitly set the hardfork version to
berlin
to fall back to the old behaviour. However this needs to be corrected such that the test suite can work properly with the latest release.berlin
in the config