fix test failures

[jrhea]

resolves #592

Added these failure cases to both tests. Details are in the issue.

[github-actions]

Hyperdrive Gas Benchmark

Benchmark suite	Current: ab5b930	Previous: dc1c956	Deviation	Status
addLiquidity: min	785 gas	785 gas	0%	🟰
addLiquidity: avg	57119 gas	55489 gas	2.9375%	🚨
addLiquidity: max	98947 gas	98947 gas	0%	🟰
checkpoint: min	514 gas	514 gas	0%	🟰
checkpoint: avg	29519 gas	29522 gas	-0.0102%	✅
checkpoint: max	69038 gas	69038 gas	0%	🟰
closeLong: min	852 gas	852 gas	0%	🟰
closeLong: avg	23197 gas	23123 gas	0.3200%	🚨
closeLong: max	126367 gas	126367 gas	0%	🟰
closeShort: min	765 gas	765 gas	0%	🟰
closeShort: avg	23991 gas	23885 gas	0.4438%	🚨
closeShort: max	104901 gas	104901 gas	0%	🟰
initialize: min	803 gas	803 gas	0%	🟰
initialize: avg	159824 gas	159788 gas	0.0225%	🚨
initialize: max	233284 gas	233284 gas	0%	🟰
openLong: min	740 gas	740 gas	0%	🟰
openLong: avg	59393 gas	59284 gas	0.1839%	🚨
openLong: max	229269 gas	229269 gas	0%	🟰
openShort: min	782 gas	782 gas	0%	🟰
openShort: avg	61184 gas	61183 gas	0.0016%	🚨
openShort: max	244012 gas	244012 gas	0%	🟰
removeLiquidity: min	762 gas	762 gas	0%	🟰
removeLiquidity: avg	78621 gas	77051 gas	2.0376%	🚨
removeLiquidity: max	171012 gas	171012 gas	0%	🟰

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

[coveralls]

coverage: 97.056% (-0.1%) from 97.157% when pulling ab5b930 on test-fails into dc1c956 on main.