def test_msg_send_creation_success():
msg_send = MsgSend(
to_address=Address.from_acc_bech32(
"band1jrhuqrymzt4mnvgw8cvy3s9zhx3jj0dq30qpte"),
from_address=Address.from_acc_bech32(
"band1acavyhqpxmz6jt390xze705620q23e4tx4r5he"),
amount=[Coin(amount=1000000, denom="uband")],
)
assert msg_send.validate() == True
assert msg_send.as_json() == {
"type": "cosmos-sdk/MsgSend",
"value": {
"to_address": "band1jrhuqrymzt4mnvgw8cvy3s9zhx3jj0dq30qpte",
"from_address": "band1acavyhqpxmz6jt390xze705620q23e4tx4r5he",
"amount": [{
"amount": "1000000",
"denom": "uband"
}],
},
}
assert msg_send.get_sender().to_acc_bech32(
) == "band1acavyhqpxmz6jt390xze705620q23e4tx4r5he"
def test_msg_send_validate_coin_fail():
msg_send = MsgSend(
to_address=Address.from_acc_bech32("band1jrhuqrymzt4mnvgw8cvy3s9zhx3jj0dq30qpte"),
from_address=Address.from_acc_bech32("band1acavyhqpxmz6jt390xze705620q23e4tx4r5he"),
amount=[Coin(amount=-1000, denom="uband")],
)
with pytest.raises(NegativeIntegerError, match="Expect amount more than 0"):
msg_send.validate()
def test_msg_send_nocoin_fail():
msg_send = MsgSend(
to_address=Address.from_acc_bech32("band1jrhuqrymzt4mnvgw8cvy3s9zhx3jj0dq30qpte"),
from_address=Address.from_acc_bech32("band1acavyhqpxmz6jt390xze705620q23e4tx4r5he"),
amount=[],
)
with pytest.raises(InsufficientCoinError, match="Expect at least 1 coin"):
msg_send.validate()