KeyError: 'contract-wasm'

[jakub-zarembinski]

###  test_01:
Create, build and deploy the contract:

######### Create an account object ``account_host``.
... for a new blockchain account ``sq1wj3tleesv``.
######### Create contract ``_wslqwjvacdyugodewiyd`` from template ``01_hello_world``.
* Contract directory is
    /Users/jafri/eosfactory/contracts/_wslqwjvacdyugodewiyd
######### Create a ``Contract`` object.
* Contract directory is
    /Users/jafri/eosfactory/contracts/_wslqwjvacdyugodewiyd
* ABI file build and saved.
* WAST file build and saved.
E######### Local test node is stopped.

Traceback (most recent call last):
  File "tests/01_hello_world.py", line 44, in test_01
    contract.deploy()
  File "/Users/jafri/eosfactory/pyteos/efcon.py", line 138, in deploy
    if not self.is_built():
  File "/Users/jafri/eosfactory/pyteos/efcon.py", line 102, in is_built
    self.contract_dir, self.wasm_file, self.abi_file)
  File "/Users/jafri/eosfactory/pyteos/cleos.py", line 1142, in contract_is_built
    wasm_file = config.json["contract-wasm"]
KeyError: 'contract-wasm'