def test__fetch_database_config_emptyDict_returnsDefaultSettings():
db_config = {}
config = Config()
config._fetch_database_config(db_config)
assert (config.min_circulation == 0 and config.max_circulation == 0
and config.sectors == [] and config.companies == []
and config.chunks == 0)
def test__fetch_database_config_validData_fetchesValidVariables():
db_config = {
"min_circulation": 1,
"max_circulation": 1,
"sectors": ["sector"],
"companies": ["company"],
"chunks": 1,
}
config = Config()
config._fetch_database_config(db_config)
assert (config.min_circulation == 1 and config.max_circulation == 1
and config.sectors == ["sector"]
and config.companies == ["company"] and config.chunks == 1)
