def generate_service_engine(db_factory_create_by_name, icx_engine_open):
service_engine = IconServiceEngine()
service_engine._load_builtin_scores = Mock()
# Mocks _init_global_value_by_governance_score
# to ignore initializing governance SCORE
service_engine._init_global_value_by_governance_score = Mock()
service_engine.open(IconConfig("", default_icon_config))
# Patches create_by_name to pass creating DB
db_factory_create_by_name.assert_called()
icx_engine_open.assert_called()
service_engine._load_builtin_scores.assert_called()
service_engine._init_global_value_by_governance_score.assert_called()
# Ignores icx transfer
service_engine._icx_engine._transfer = Mock()
# Mocks get_balance so, it returns always 100 icx
service_engine._icx_engine.get_balance = Mock(return_value=100 * 10**18)
return service_engine
def setUp(self):
self._state_db_root_path = '.db'
self._score_root_path = '.score'
rmtree(self._score_root_path)
rmtree(self._state_db_root_path)
engine = IconServiceEngine()
conf = IconConfig("", default_icon_config)
conf.load()
conf.update_conf({
ConfigKey.BUILTIN_SCORE_OWNER:
str(create_address(AddressPrefix.EOA)),
ConfigKey.SCORE_ROOT_PATH:
self._score_root_path,
ConfigKey.STATE_DB_ROOT_PATH:
self._state_db_root_path
})
engine._load_builtin_scores = Mock()
engine._init_global_value_by_governance_score = Mock()
engine.open(conf)
self._engine = engine
self._genesis_address = create_address(AddressPrefix.EOA)
self._treasury_address = create_address(AddressPrefix.EOA)
self.from_ = self._genesis_address
self._to = create_address(AddressPrefix.EOA)
self._icon_score_address = create_address(AddressPrefix.CONTRACT)
self._total_supply = 100 * 10**18
accounts = [{
'name': 'god',
'address': self._genesis_address,
'balance': self._total_supply
}, {
'name': 'treasury',
'address': self._treasury_address,
'balance': 0
}]
block = Block(0, create_block_hash(), 0, None)
tx = {
'method': '',
'params': {
'txHash': create_tx_hash()
},
'genesisData': {
'accounts': accounts
}
}
tx_lists = [tx]
self._engine.invoke(block, tx_lists)
self._engine.commit(block)
self.genesis_block = block
def _create_service_engine(
rc_db_from_path,
db_factory_create_by_name,
icx_engine_open,
icx_storage_open,
iiss_engine_open,
iiss_storage_open,
prep_engine_open):
service_engine = IconServiceEngine()
service_engine._load_builtin_scores = Mock()
# Mocks _init_global_value_by_governance_score
# to ignore initializing governance SCORE
service_engine._init_global_value_by_governance_score = Mock()
state_db = {}
rc_db = {}
def state_put(self, key, value):
state_db[key] = value
def state_get(self, key):
return state_db.get(key)
def rc_put(key, value):
rc_db[key] = value
def rc_get(key):
return rc_db.get(key)
context_db = Mock(spec=ContextDatabase)
context_db.key_value_db = state_db
context_db.get = state_get
context_db.put = state_put
iiss_mock_db = Mock(spec=KeyValueDatabase)
iiss_mock_db.get = rc_get
iiss_mock_db.put = rc_put
db_factory_create_by_name.return_value = context_db
rc_db_from_path.return_value = iiss_mock_db
service_engine.open(IconConfig("", default_icon_config))
# Patches create_by_name to pass creating DB
rc_db_from_path.assert_called()
db_factory_create_by_name.assert_called()
icx_engine_open.assert_called()
service_engine._load_builtin_scores.assert_called()
service_engine._init_global_value_by_governance_score.assert_called()
service_engine._icon_pre_validator._is_inactive_score = Mock()
return service_engine
