create test to validate contract admin key in hollow account finalized as contract

[lukelee-sl]

Problem

As of 0.56 of services, hollow account that are finalized as contracts should have a self managed admin key (i.e. key=contract(0.0.x) where x is the contract id of the new contract.)

There is no test to validate this.

Solution

Write a test that

• creates a hollow account
• finalizes it as a contract (contract create transaction signed by the private key of the hollow account)
• calls getContractinfo to check that the admin key is a contract key of value 0.0.x where x is the hedera contract id number.

Alternatives

No response