* Add integration test for withdrawing 0x stake in catastrophic mode
* Add a test for delegating to an external account
* Use startPrank for all calls as all from delegator
* Better use of prank
Co-authored-by: duncancmt <1207590+duncancmt@users.noreply.github.com>
* Add the delegation test under normal operation mode'
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Co-authored-by: duncancmt <1207590+duncancmt@users.noreply.github.com>
* Integration test catastrophic mode
* Update test for withdrawals in catastrophic mode
* Test withdrawing delegator rewards work in catastrophic mode
* Test top stakers can withdraw
* Test more delegators rewards withdrawals
* Add claiming rewards for a pool owner
* Fix for forge coverage
* Segregate tests and mocks and wire up integration test base
* Switch to a production version of predicting a deployment address
* Add integration test for exchange governor migration
* Add integration test for treassury migration
* Add integration test for migrating the treasury
* Add governance upgrade action to transfer ZRX tokens to new governor
* Add governance upgrade action to transfer wCELO tokens to new governor
* Add governance upgrade action to transfer WYV tokens to new governor
* Turn on verbose logging
