def testStats(self, boto3_resource: MagicMock):
simians = "40"
humans = "100"
ratio = "0.4"
boto3_resource.return_value.Table.return_value.scan.return_value = {
'Items': [{
'simians': Decimal(simians),
'humans': Decimal(humans),
'ratio': Decimal(ratio)
}]
}
obj = Dna()
expected = {
'count_mutant_dna': simians,
'count_human_dna': humans,
'ratio': ratio
}
self.assertEqual(expected, obj.stats())
def stats() -> str:
service = Dna()
return make_response(service.stats())