fixed erroneous tests (Issue # 53)

[DarbyBurbidge]

Issue #53: Tests 2, 3, and 6 in asa_faucet_test.py give error: "KeyError: 0"

This pull request fixes it so all tests pass.

Changes

• Change all calls from:

get_key_from_state(state, b'key_name')

to:

state['key_name']

• Remove the get_key_from_state() from akita_inu_asa_utils.py as no other tests call the function.

Possible problems

The original function iterated over the state array, decoding a b64 key stored in state and then made sure to match the decoded string against the given key. The error is either that there is no [i] element to iterate over, or there is no ['key'] element. I attempted to lookup the nature of the state key-pairs but AlgodClient.account_info (from the sdk docs) just says "returns account information." Either way, the proposed change appears to fix it.

I'm not sure if removing it has bigger implications, but so far tests are green with the proposed change.