def test_history_loooks_at_first_node_only(chain, requests_mock):
chain.instances[1] = None # shouldn't interfere
ip = chain.instances[0].public_ip_address
t = datetime.now(tz=pytz.UTC)
requests_mock.add(
requests_mock.GET,
re.compile(r'http://' + ip +
r':46657/blockchain\?minHeight=1\&maxHeight=10'),
json={
"result": [
0, {
'block_metas':
10 * [{
'header': {
'app_hash': "",
'height': "",
'time': t.isoformat()
}
}]
}
]
},
status=200)
Chainmanager.get_history(chain, 1, 10)
def test_history_default_to_fromm(requests_mock, chain,
mock_ethermint_requests):
ip = chain.instances[0].public_ip_address
t = datetime.now(tz=pytz.UTC)
def reset_mocks():
mock_ethermint_requests(
10, t, "hash",
[inst.public_ip_address for inst in chain.instances])
requests_mock.add(
requests_mock.GET,
re.compile(r'http://' + ip +
r':46657/blockchain\?minHeight=9\&maxHeight=10'),
json={
"result": [
0, {
'block_metas': [{
'header': {
'app_hash': "",
'height': "",
'time': t.isoformat()
}
}]
}
]
},
status=200)
reset_mocks()
history1 = Chainmanager.get_history(chain, 9)
reset_mocks()
history2 = Chainmanager.get_history(chain)
assert history1 == history2
def test_history_gets_blocks(requests_mock, chain):
ip = chain.instances[0].public_ip_address
t = datetime.now(tz=pytz.UTC)
height = 18
requests_mock.add(
requests_mock.GET,
re.compile(r'http://' + ip +
r':46657/blockchain\?minHeight=1\&maxHeight=10'),
json={
"result": [
0, {
'block_metas':
10 * [{
'header': {
'app_hash': "",
'height': height,
'time': t.isoformat()
}
}]
}
]
},
status=200)
history = Chainmanager.get_history(chain, 1, 10)
check_history(history, 9, 0, height, t)
def history(chain_file, fromm, to):
chain = Chain.deserialize(json.loads(chain_file.read()))
to_print = "\n".join(
[str(c) for c in Chainmanager.get_history(chain, fromm, to)])
print(to_print)
def test_history_invalid_from_to(chain):
with pytest.raises(ValueError):
Chainmanager.get_history(chain, 123, 1)