Tweaked the tests to improve coverage

[jalextowle]

Description

Added coverage to the InstanceTest suite.

Review Checklists

Please check each item before approving the pull request. While going through the checklist, it is recommended to leave comments on items that are referenced in the checklist to make sure that they are reviewed. If there are multiple reviewers, copy the checklists into sections titled ## [Reviewer Name]. If the PR doesn't touch Solidity and/or Rust, the corresponding checklist can be removed.

@jrhea

Solidity

• [x] Testing
  • [x] Are there new or updated unit or integration tests?
  • [x] Do the tests cover the happy paths?
  • [x] Do the tests cover the unhappy paths?
  • [x] Are there an adequate number of fuzz tests to ensure that we are covering the full input space?

@mcclurejt

Solidity

• [x] Testing
  • [x] Are there new or updated unit or integration tests?
  • [x] Do the tests cover the happy paths?
  • [x] Do the tests cover the unhappy paths?
  • [x] Are there an adequate number of fuzz tests to ensure that we are covering the full input space?

[github-actions[bot]]

Hyperdrive Gas Benchmark

Benchmark suite	Current: 885105ea1d33730a37191c8368cd7d2d773d3e0e	Previous: dada2f960df0457e64eb6116e98595cb1f62c48e	Deviation	Status
addLiquidity: min	33893 gas	33893 gas	0%	🟰
addLiquidity: avg	144587 gas	144301 gas	0.1982%	🚨
addLiquidity: max	428295 gas	428319 gas	-0.0056%	✅
checkpoint: min	40220 gas	40220 gas	0%	🟰
checkpoint: avg	103984 gas	104067 gas	-0.0798%	✅
checkpoint: max	212154 gas	212154 gas	0%	🟰
closeLong: min	31517 gas	31517 gas	0%	🟰
closeLong: avg	138171 gas	137774 gas	0.2882%	🚨
closeLong: max	2640435 gas	2640435 gas	0%	🟰
closeShort: min	31394 gas	31394 gas	0%	🟰
closeShort: avg	132750 gas	132727 gas	0.0173%	🚨
closeShort: max	227565 gas	227565 gas	0%	🟰
initialize: min	31305 gas	31305 gas	0%	🟰
initialize: avg	253632 gas	253638 gas	-0.0024%	✅
initialize: max	322760 gas	322760 gas	0%	🟰
openLong: min	33437 gas	33437 gas	0%	🟰
openLong: avg	167181 gas	167331 gas	-0.0896%	✅
openLong: max	253162 gas	253162 gas	0%	🟰
openShort: min	33959 gas	33959 gas	0%	🟰
openShort: avg	170521 gas	170153 gas	0.2163%	🚨
openShort: max	385650 gas	385650 gas	0%	🟰
redeemWithdrawalShares: min	31227 gas	31227 gas	0%	🟰
redeemWithdrawalShares: avg	62273 gas	61916 gas	0.5766%	🚨
redeemWithdrawalShares: max	167572 gas	167572 gas	0%	🟰
removeLiquidity: min	31191 gas	31191 gas	0%	🟰
removeLiquidity: avg	222666 gas	223242 gas	-0.2580%	✅
removeLiquidity: max	398887 gas	398887 gas	0%	🟰

This comment was automatically generated by workflow using github-action-benchmark.

[coveralls]

coverage: 93.125% (+0.4%) from 92.76% when pulling 885105ea1d33730a37191c8368cd7d2d773d3e0e on jalextowle/tests/reth-code-coverage into 79a049e4f1331b594218f881e88265a7c80557e7 on main.