def test_filter_start_block_inclusive(deploy_client: JSONRPCClient) -> None:
""" A filter includes events from the block given in from_block """
contract_proxy, _ = deploy_rpc_test_contract(deploy_client, "RpcTest")
# call the create event function twice and wait for confirmation each time
estimated_transaction1 = deploy_client.estimate_gas(
contract_proxy, "createEvent", {}, 1)
assert estimated_transaction1
transaction_1 = deploy_client.transact(estimated_transaction1)
deploy_client.poll_transaction(transaction_1)
estimated_transaction2 = deploy_client.estimate_gas(
contract_proxy, "createEvent", {}, 1)
assert estimated_transaction2
transaction_2 = deploy_client.transact(estimated_transaction2)
deploy_client.poll_transaction(transaction_2)
result_1 = deploy_client.get_filter_events(contract_proxy.address)
block_number_events = get_list_of_block_numbers(result_1)
block_number_event_1 = block_number_events[0]
block_number_event_2 = block_number_events[1]
# inclusive from_block should return both events
result_2 = deploy_client.get_filter_events(contract_proxy.address,
from_block=block_number_event_1)
assert get_list_of_block_numbers(result_2) == block_number_events
# a higher from_block must not contain the first event
result_3 = deploy_client.get_filter_events(
contract_proxy.address, from_block=block_number_event_1 + 1)
assert get_list_of_block_numbers(result_3) == [block_number_event_2]
def test_filter_start_block_inclusive(deploy_client):
""" A filter includes events from the block given in from_block """
contract_proxy, _ = deploy_rpc_test_contract(deploy_client, "RpcTest")
check_block = deploy_client.get_checking_block()
# call the create event function twice and wait for confirmation each time
startgas = safe_gas_limit(contract_proxy.estimate_gas(check_block, "createEvent", 1))
transaction_1 = contract_proxy.transact("createEvent", startgas, 1)
deploy_client.poll(transaction_1)
transaction_2 = contract_proxy.transact("createEvent", startgas, 2)
deploy_client.poll(transaction_2)
result_1 = deploy_client.get_filter_events(contract_proxy.contract_address)
block_number_events = get_list_of_block_numbers(result_1)
block_number_event_1 = block_number_events[0]
block_number_event_2 = block_number_events[1]
# inclusive from_block should return both events
result_2 = deploy_client.get_filter_events(
contract_proxy.contract_address, from_block=block_number_event_1
)
assert get_list_of_block_numbers(result_2) == block_number_events
# a higher from_block must not contain the first event
result_3 = deploy_client.get_filter_events(
contract_proxy.contract_address, from_block=block_number_event_1 + 1
)
assert get_list_of_block_numbers(result_3) == [block_number_event_2]
def test_filter_end_block_inclusive(deploy_client: JSONRPCClient) -> None:
"""A filter includes events from the block given in from_block
until and including end_block."""
contract_proxy, _ = deploy_rpc_test_contract(deploy_client, "RpcTest")
# call the create event function twice and wait for confirmation each time
estimated_transaction1 = deploy_client.estimate_gas(
contract_proxy, "createEvent", {}, 1)
assert estimated_transaction1
transaction_1 = deploy_client.transact(estimated_transaction1)
deploy_client.poll_transaction(transaction_1)
estimated_transaction2 = deploy_client.estimate_gas(
contract_proxy, "createEvent", {}, 1)
assert estimated_transaction2
transaction_2 = deploy_client.transact(estimated_transaction2)
deploy_client.poll_transaction(transaction_2)
result_1 = deploy_client.get_filter_events(contract_proxy.address)
block_number_events = get_list_of_block_numbers(result_1)
block_number_event_1 = block_number_events[0]
block_number_event_2 = block_number_events[1]
# inclusive to_block should return first event
result_2 = deploy_client.get_filter_events(contract_proxy.address,
to_block=block_number_event_1)
assert get_list_of_block_numbers(result_2) == [block_number_event_1]
# this should include the second event
result_3 = deploy_client.get_filter_events(contract_proxy.address,
to_block=block_number_event_2)
assert get_list_of_block_numbers(result_3) == block_number_events
def test_filter_end_block_inclusive(deploy_client):
""" A filter includes events from the block given in from_block
until and including end_block. """
contract_proxy = deploy_rpc_test_contract(deploy_client, "RpcTest")
check_block = deploy_client.get_checking_block()
# call the create event function twice and wait for confirmation each time
startgas = safe_gas_limit(contract_proxy.estimate_gas(check_block, "createEvent", 1))
transaction_1 = contract_proxy.transact("createEvent", startgas, 1)
deploy_client.poll(transaction_1)
transaction_2 = contract_proxy.transact("createEvent", startgas, 2)
deploy_client.poll(transaction_2)
result_1 = deploy_client.get_filter_events(contract_proxy.contract_address)
block_number_events = get_list_of_block_numbers(result_1)
block_number_event_1 = block_number_events[0]
block_number_event_2 = block_number_events[1]
# inclusive to_block should return first event
result_2 = deploy_client.get_filter_events(
contract_proxy.contract_address, to_block=block_number_event_1
)
assert get_list_of_block_numbers(result_2) == [block_number_event_1]
# this should include the second event
result_3 = deploy_client.get_filter_events(
contract_proxy.contract_address, to_block=block_number_event_2
)
assert get_list_of_block_numbers(result_3) == block_number_events
