Entrypoint calls in end-to-end tests

[dorranh]

As of writing this (5d4f3cf), we have end-to-end tests calling many but not all of Checker's entrypoints. As a part of our efforts to expand the coverage of our test suites, it would be good to at least call the remaining endpoints as a part of our end-to-end tests.

Deployment

• [X] deployMetadata
• [X] deployFunction
• [X] sealContract

FA2 interface: (#196)

• [x] transfer
• [x] balance_of (#197)
• [x] update_operators

Main endpoints:

Burrows: (#196)

• [X] create_burrow
• [X] mint_kit
• [x] burn_kit
• [X] mark_for_liquidation
• [X] deposit_tez
• [X] withdraw_tez
• [X] touch_burrow
• [x] activate_burrow
• [X] deactivate_burrow
• [x] set_burrow_delegate

Liquidations: (#193)

• [x] liquidation_auction_claim_win
• [x] touch_liquidation_slices
• [X] liquidation_auction_place_bid
• [x] cancel_liquidation_slice

CFMM:

• [X] buy_kit
• [X] sell_kit
• [X] remove_liquidity
• [X] add_liquidity

General:

• [X] touch
• [X] receive_price (internal, called from oracle)
• [X] receive_slice_from_burrow (internal, called from burrow)

[dorranh]

With #197 merged, all of the entrypoints are called in our end to end tests :tada: