def __init__(self, options: Dict[str, Any]) -> None:
self.options = options
self.subscription_id = str(uuid.uuid4())
self.messages = asyncio.Queue(constants.RPC_SUBSCRIBER_MAX_QUEUE_SIZE)
filters = options.get("filters", None)
self.filters = filters if filters else ""
self.validator = filter_parsing.get_validator(self.filters)
async def test_filters4(self):
t4 = "to = 0x1111111111111111111111111111111111111111 or to = aaaa"
validator = filter_parsing.get_validator(t4)
f = {
"value": 1.3467348e+18,
"to": "0x3f5ce5fbfe3e9af3971dd833d26ba9b5c936f0be",
"from": "0xbd4e113ee68bcbbf768ba1d6c7a14e003362979a"
}
self.assertFalse(validator(f))
async def test_filters3(self):
t3 = "value > 5534673480000000000 or (to = 0x3f5ce5fbfe3e9af3971dd833d26ba9b5c936f0be or to = 0xbd4e113ee68bcbbf768ba1d6c7a14e0033629792)"
validator = filter_parsing.get_validator(t3)
f = {
"value": 1.3467348e+18,
"to": "0x3f5ce5fbfe3e9af3971dd833d26ba9b5c936f0be",
"from": "0xbd4e113ee68bcbbf768ba1d6c7a14e003362979a"
}
self.assertTrue(validator(f))
async def test_filters2(self):
t2 = "from = 0xbd4e113ee68bcbbf768ba1d6c7a14e003362979a or value > 5534673480000000000"
f = {"value": 1.3467348e+18, "to": "0xd7bec4d6bf6fc371eb51611a50540f0b59b5f896",
"from": "0xbd4e113ee68bcbbf768ba1d6c7a14e003362979a"}
validator = filter_parsing.get_validator(t2)
self.assertTrue(validator({"value": 6534673480000000000, "from": "a"}))
self.assertFalse(validator({"value": 50, "from": "a"}))
self.assertTrue(validator({"value": 50, "from": "0xbd4e113ee68bcbbf768ba1d6c7a14e003362979a"}))
self.assertTrue(validator(f))
async def test_filters1(self):
t2 = "value > 5534673480000000000 or from = 0xbd4e113ee68bcbbf768ba1d6c7a14e003362979a"
validator = filter_parsing.get_validator(t2)
self.assertTrue(validator({"value": 6534673480000000000, "from": "a"}))
self.assertFalse(validator({"value": 50, "from": "a"}))
self.assertTrue(
validator({
"value": 50,
"from": "0xbd4e113ee68bcbbf768ba1d6c7a14e003362979a"
}))
async def test_filters6(self):
t6 = "gas_price > 100"
validator = filter_parsing.get_validator(t6)
f = {"gas_price": 200}
self.assertTrue(validator(f))
async def test_filters5(self):
t5 = "gas_price < 100"
validator = filter_parsing.get_validator(t5)
f = {"gas_price": 200}
self.assertFalse(validator(f))
def validate_filters(self, filters: str) -> Tuple[str, List[str]]:
filter_parsing.get_validator(filters)
keys = filter_parsing.get_keys(filters)
logger.debug("Returning filters {} with keys {}", filters, keys)
return filters, keys
