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test_cli.py
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test_cli.py
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# The MIT License (MIT)
# Copyright © 2022 Yuma Rao
# Copyright © 2022-2023 Opentensor Foundation
# Copyright © 2023 Opentensor Technologies Inc
# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
# documentation files (the “Software”), to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
# and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all copies or substantial portions of
# the Software.
# THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
# THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
import contextlib
from copy import deepcopy
import os
import random
import shutil
from types import SimpleNamespace
from typing import Dict
import unittest
from unittest.mock import MagicMock, patch
import pytest
import bittensor
from bittensor import Balance
from bittensor.commands.delegates import _get_coldkey_wallets_for_path
from bittensor.commands.identity import SetIdentityCommand
from bittensor.commands.wallets import _get_coldkey_ss58_addresses_for_path
from bittensor.mock import MockSubtensor
from bittensor.wallet import wallet as Wallet
from tests.helpers import (
is_running_in_circleci,
MockConsole,
_get_mock_keypair,
_get_mock_wallet as generate_wallet,
)
_subtensor_mock: MockSubtensor = MockSubtensor()
def setUpModule():
_subtensor_mock.reset()
_subtensor_mock.create_subnet(netuid=1)
_subtensor_mock.create_subnet(netuid=2)
_subtensor_mock.create_subnet(netuid=3)
# Set diff 0
_subtensor_mock.set_difficulty(netuid=1, difficulty=0)
_subtensor_mock.set_difficulty(netuid=2, difficulty=0)
_subtensor_mock.set_difficulty(netuid=3, difficulty=0)
def return_mock_sub(*args, **kwargs):
return MockSubtensor
@patch("bittensor.subtensor", new_callable=return_mock_sub)
class TestCLIWithNetworkAndConfig(unittest.TestCase):
def setUp(self):
self._config = TestCLIWithNetworkAndConfig.construct_config()
@property
def config(self):
copy_ = deepcopy(self._config)
return copy_
@staticmethod
def construct_config():
parser = bittensor.cli.__create_parser__()
defaults = bittensor.config(parser=parser, args=[])
# Parse commands and subcommands
for command in bittensor.ALL_COMMANDS:
if (
command in bittensor.ALL_COMMANDS
and "commands" in bittensor.ALL_COMMANDS[command]
):
for subcommand in bittensor.ALL_COMMANDS[command]["commands"]:
defaults.merge(
bittensor.config(parser=parser, args=[command, subcommand])
)
else:
defaults.merge(bittensor.config(parser=parser, args=[command]))
defaults.netuid = 1
# Always use mock subtensor.
defaults.subtensor.network = "finney"
# Skip version checking.
defaults.no_version_checking = True
return defaults
def test_overview(self, _):
if is_running_in_circleci():
config = self.config
config.wallet.path = "/tmp/test_cli_test_overview"
config.wallet.name = "mock_wallet"
config.command = "wallet"
config.subcommand = "overview"
config.no_prompt = True
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
mock_hotkeys = ["hk0", "hk1", "hk2", "hk3", "hk4"]
mock_coldkey_kp = _get_mock_keypair(0, self.id())
mock_wallets = [
SimpleNamespace(
name=config.wallet.name,
coldkey=mock_coldkey_kp,
coldkeypub=mock_coldkey_kp,
hotkey_str=hk,
hotkey=_get_mock_keypair(idx + 100, self.id()),
coldkeypub_file=MagicMock(
exists_on_device=MagicMock(return_value=True) # Wallet exists
),
)
for idx, hk in enumerate(mock_hotkeys)
]
mock_registrations = [
(1, mock_wallets[0]),
(1, mock_wallets[1]),
# (1, mock_wallets[2]), Not registered on netuid 1
(2, mock_wallets[0]),
# (2, mock_wallets[1]), Not registered on netuid 2
(2, mock_wallets[2]),
(3, mock_wallets[0]),
(3, mock_wallets[1]),
(3, mock_wallets[2]), # All registered on netuid 3 (but hk3)
(3, mock_wallets[4]), # hk4 is only on netuid 3
] # hk3 is not registered on any network
# Register each wallet to it's subnet.
print("Registering wallets to mock subtensor...")
for netuid, wallet in mock_registrations:
_ = _subtensor_mock.force_register_neuron(
netuid=netuid,
coldkey=wallet.coldkey.ss58_address,
hotkey=wallet.hotkey.ss58_address,
)
def mock_get_wallet(*args, **kwargs):
hk = kwargs.get("hotkey")
name_ = kwargs.get("name")
if not hk and kwargs.get("config"):
hk = kwargs.get("config").wallet.hotkey
if not name_ and kwargs.get("config"):
name_ = kwargs.get("config").wallet.name
for wallet in mock_wallets:
if wallet.name == name_ and wallet.hotkey_str == hk:
return wallet
else:
for wallet in mock_wallets:
if wallet.name == name_:
return wallet
else:
return mock_wallets[0]
mock_console = MockConsole()
with patch(
"bittensor.commands.overview.get_hotkey_wallets_for_wallet"
) as mock_get_all_wallets:
mock_get_all_wallets.return_value = mock_wallets
with patch("bittensor.wallet") as mock_create_wallet:
mock_create_wallet.side_effect = mock_get_wallet
with patch("bittensor.__console__", mock_console):
cli.run()
# Check that the overview was printed.
self.assertIsNotNone(mock_console.captured_print)
output_no_syntax = mock_console.remove_rich_syntax(
mock_console.captured_print
)
# Check that each subnet was printed.
self.assertIn("Subnet: 1", output_no_syntax)
self.assertIn("Subnet: 2", output_no_syntax)
self.assertIn("Subnet: 3", output_no_syntax)
# Check that only registered hotkeys are printed once for each subnet.
for wallet in mock_wallets:
expected = [
wallet.hotkey_str for _, wallet in mock_registrations
].count(wallet.hotkey_str)
occurrences = output_no_syntax.count(wallet.hotkey_str)
self.assertEqual(occurrences, expected)
# Check that unregistered hotkeys are not printed.
for wallet in mock_wallets:
if wallet not in [w for _, w in mock_registrations]:
self.assertNotIn(wallet.hotkey_str, output_no_syntax)
def test_overview_not_in_first_subnet(self, _):
if is_running_in_circleci():
config = self.config
config.wallet.path = "/tmp/test_cli_test_overview"
config.wallet.name = "mock_wallet"
config.command = "wallet"
config.subcommand = "overview"
config.no_prompt = True
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
mock_hotkeys = ["hk0", "hk1", "hk2", "hk3", "hk4"]
mock_coldkey_kp = _get_mock_keypair(0, self.id())
mock_wallets = [
SimpleNamespace(
name=config.wallet.name,
coldkey=mock_coldkey_kp,
coldkeypub=mock_coldkey_kp,
hotkey_str=hk,
hotkey=_get_mock_keypair(idx + 100, self.id()),
coldkeypub_file=MagicMock(
exists_on_device=MagicMock(return_value=True) # Wallet exists
),
)
for idx, hk in enumerate(mock_hotkeys)
]
mock_registrations = [
# No registrations in subnet 1 or 2
(3, mock_wallets[4]) # hk4 is on netuid 3
]
# Register each wallet to it's subnet
print("Registering mock wallets to subnets...")
for netuid, wallet in mock_registrations:
print(
"Registering wallet {} to subnet {}".format(
wallet.hotkey_str, netuid
)
)
_ = _subtensor_mock.force_register_neuron(
netuid=netuid,
coldkey=wallet.coldkey.ss58_address,
hotkey=wallet.hotkey.ss58_address,
)
def mock_get_wallet(*args, **kwargs):
hk = kwargs.get("hotkey")
name_ = kwargs.get("name")
if not hk and kwargs.get("config"):
hk = kwargs.get("config").wallet.hotkey
if not name_ and kwargs.get("config"):
name_ = kwargs.get("config").wallet.name
for wallet in mock_wallets:
if wallet.name == name_ and wallet.hotkey_str == hk:
return wallet
else:
for wallet in mock_wallets:
if wallet.name == name_:
return wallet
else:
return mock_wallets[0]
mock_console = MockConsole()
with patch(
"bittensor.commands.overview.get_hotkey_wallets_for_wallet"
) as mock_get_all_wallets:
mock_get_all_wallets.return_value = mock_wallets
with patch("bittensor.wallet") as mock_create_wallet:
mock_create_wallet.side_effect = mock_get_wallet
with patch("bittensor.__console__", mock_console):
cli.run()
# Check that the overview was printed.
self.assertIsNotNone(mock_console.captured_print)
output_no_syntax = mock_console.remove_rich_syntax(
mock_console.captured_print
)
# Check that each subnet was printed except subnet 1 and 2.
# Subnet 1 and 2 are not printed because no wallet is registered to them.
self.assertNotIn("Subnet: 1", output_no_syntax)
self.assertNotIn("Subnet: 2", output_no_syntax)
self.assertIn("Subnet: 3", output_no_syntax)
# Check that only registered hotkeys are printed once for each subnet.
for wallet in mock_wallets:
expected = [
wallet.hotkey_str for _, wallet in mock_registrations
].count(wallet.hotkey_str)
occurrences = output_no_syntax.count(wallet.hotkey_str)
self.assertEqual(occurrences, expected)
# Check that unregistered hotkeys are not printed.
for wallet in mock_wallets:
if wallet not in [w for _, w in mock_registrations]:
self.assertNotIn(wallet.hotkey_str, output_no_syntax)
def test_overview_with_hotkeys_config(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
config.no_prompt = True
config.hotkeys = ["some_hotkey"]
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_without_hotkeys_config(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
config.no_prompt = True
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_with_sort_by_config(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
config.no_prompt = True
config.wallet.sort_by = "rank"
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_with_sort_by_bad_column_name(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
config.no_prompt = True
config.wallet.sort_by = "totallynotmatchingcolumnname"
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_without_sort_by_config(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
config.no_prompt = True
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_with_sort_order_config(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
config.wallet.sort_order = "desc" # Set descending sort order
config.no_prompt = True
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_with_sort_order_config_bad_sort_type(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
config.wallet.sort_order = "nowaythisshouldmatchanyorderingchoice"
config.no_prompt = True
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_without_sort_order_config(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
# Don't specify sort_order in config
config.no_prompt = True
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_with_width_config(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
config.width = 100
config.no_prompt = True
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_without_width_config(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
# Don't specify width in config
config.no_prompt = True
config.all = False
config.netuid = [] # Don't set, so it tries all networks.
cli = bittensor.cli(config)
cli.run()
def test_overview_all(self, _):
config = self.config
config.command = "wallet"
config.subcommand = "overview"
config.no_prompt = True
config.netuid = [] # Don't set, so it tries all networks.
config.all = True
cli = bittensor.cli(config)
cli.run()
def test_unstake_with_specific_hotkeys(self, _):
config = self.config
config.command = "stake"
config.subcommand = "remove"
config.no_prompt = True
config.amount = 5.0
config.wallet.name = "fake_wallet"
config.hotkeys = ["hk0", "hk1", "hk2"]
config.all_hotkeys = False
# Notice no max_stake specified
mock_stakes: Dict[str, Balance] = {
# All have more than 5.0 stake
"hk0": Balance.from_float(10.0),
"hk1": Balance.from_float(11.1),
"hk2": Balance.from_float(12.2),
}
mock_coldkey_kp = _get_mock_keypair(0, self.id())
mock_wallets = [
SimpleNamespace(
name=config.wallet.name,
coldkey=mock_coldkey_kp,
coldkeypub=mock_coldkey_kp,
hotkey_str=hk,
hotkey=_get_mock_keypair(idx + 100, self.id()),
)
for idx, hk in enumerate(config.hotkeys)
]
# Register mock wallets and give them stakes
for wallet in mock_wallets:
_ = _subtensor_mock.force_register_neuron(
netuid=1,
hotkey=wallet.hotkey.ss58_address,
coldkey=wallet.coldkey.ss58_address,
stake=mock_stakes[wallet.hotkey_str].rao,
)
cli = bittensor.cli(config)
def mock_get_wallet(*args, **kwargs):
if kwargs.get("hotkey"):
for wallet in mock_wallets:
if wallet.hotkey_str == kwargs.get("hotkey"):
return wallet
else:
return mock_wallets[0]
with patch("bittensor.wallet") as mock_create_wallet:
mock_create_wallet.side_effect = mock_get_wallet
# Check stakes before unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
self.assertEqual(stake.rao, mock_stakes[wallet.hotkey_str].rao)
cli.run()
# Check stakes after unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
self.assertAlmostEqual(
stake.tao,
mock_stakes[wallet.hotkey_str].tao - config.amount,
places=4,
)
def test_unstake_with_all_hotkeys(self, _):
config = self.config
config.command = "stake"
config.subcommand = "remove"
config.no_prompt = True
config.amount = 5.0
config.wallet.name = "fake_wallet"
# Notice wallet.hotkeys not specified
config.all_hotkeys = True
# Notice no max_stake specified
mock_stakes: Dict[str, Balance] = {
# All have more than 5.0 stake
"hk0": Balance.from_float(10.0),
"hk1": Balance.from_float(11.1),
"hk2": Balance.from_float(12.2),
}
mock_coldkey_kp = _get_mock_keypair(0, self.id())
mock_wallets = [
SimpleNamespace(
name=config.wallet.name,
coldkey=mock_coldkey_kp,
coldkeypub=mock_coldkey_kp,
hotkey_str=hk,
hotkey=_get_mock_keypair(idx + 100, self.id()),
)
for idx, hk in enumerate(list(mock_stakes.keys()))
]
# Register mock wallets and give them stakes
for wallet in mock_wallets:
_ = _subtensor_mock.force_register_neuron(
netuid=1,
hotkey=wallet.hotkey.ss58_address,
coldkey=wallet.coldkey.ss58_address,
stake=mock_stakes[wallet.hotkey_str].rao,
)
cli = bittensor.cli(config)
def mock_get_wallet(*args, **kwargs):
if kwargs.get("hotkey"):
for wallet in mock_wallets:
if wallet.hotkey_str == kwargs.get("hotkey"):
return wallet
else:
return mock_wallets[0]
with patch(
"bittensor.commands.unstake.get_hotkey_wallets_for_wallet"
) as mock_get_all_wallets:
mock_get_all_wallets.return_value = mock_wallets
with patch("bittensor.wallet") as mock_create_wallet:
mock_create_wallet.side_effect = mock_get_wallet
# Check stakes before unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
self.assertEqual(stake.rao, mock_stakes[wallet.hotkey_str].rao)
cli.run()
# Check stakes after unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
self.assertAlmostEqual(
stake.tao,
mock_stakes[wallet.hotkey_str].tao - config.amount,
places=4,
)
def test_unstake_with_exclude_hotkeys_from_all(self, _):
config = self.config
config.command = "stake"
config.subcommand = "remove"
config.no_prompt = True
config.amount = 5.0
config.wallet.name = "fake_wallet"
config.hotkeys = ["hk1"] # Exclude hk1
config.all_hotkeys = True
mock_stakes: Dict[str, Balance] = {
# All have more than 5.0 stake
"hk0": Balance.from_float(10.0),
"hk1": Balance.from_float(11.1),
"hk2": Balance.from_float(12.2),
}
mock_coldkey_kp = _get_mock_keypair(0, self.id())
mock_wallets = [
SimpleNamespace(
name=config.wallet.name,
coldkey=mock_coldkey_kp,
coldkeypub=mock_coldkey_kp,
hotkey_str=hk,
hotkey=_get_mock_keypair(idx + 100, self.id()),
)
for idx, hk in enumerate(list(mock_stakes.keys()))
]
# Register mock wallets and give them stakes
for wallet in mock_wallets:
_ = _subtensor_mock.force_register_neuron(
netuid=1,
hotkey=wallet.hotkey.ss58_address,
coldkey=wallet.coldkey.ss58_address,
stake=mock_stakes[wallet.hotkey_str].rao,
)
cli = bittensor.cli(config)
def mock_get_wallet(*args, **kwargs):
if kwargs.get("hotkey"):
for wallet in mock_wallets:
if wallet.hotkey_str == kwargs.get("hotkey"):
return wallet
else:
return mock_wallets[0]
with patch(
"bittensor.commands.unstake.get_hotkey_wallets_for_wallet"
) as mock_get_all_wallets:
mock_get_all_wallets.return_value = mock_wallets
with patch("bittensor.wallet") as mock_create_wallet:
mock_create_wallet.side_effect = mock_get_wallet
# Check stakes before unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
self.assertEqual(stake.rao, mock_stakes[wallet.hotkey_str].rao)
cli.run()
# Check stakes after unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
if wallet.hotkey_str == "hk1":
# hk1 should not have been unstaked
self.assertAlmostEqual(
stake.tao, mock_stakes[wallet.hotkey_str].tao, places=4
)
else:
self.assertAlmostEqual(
stake.tao,
mock_stakes[wallet.hotkey_str].tao - config.amount,
places=4,
)
def test_unstake_with_multiple_hotkeys_max_stake(self, _):
config = self.config
config.command = "stake"
config.subcommand = "remove"
config.no_prompt = True
# Notie amount is not specified
config.max_stake = 5.0 # The keys should have at most 5.0 tao staked after
config.wallet.name = "fake_wallet"
config.hotkeys = ["hk0", "hk1", "hk2"]
config.all_hotkeys = False
mock_stakes: Dict[str, Balance] = {
# All have more than 5.0 stake
"hk0": Balance.from_float(10.0),
"hk1": Balance.from_float(4.9),
"hk2": Balance.from_float(12.2),
}
mock_coldkey_kp = _get_mock_keypair(0, self.id())
mock_wallets = [
SimpleNamespace(
name=config.wallet.name,
coldkey=mock_coldkey_kp,
coldkeypub=mock_coldkey_kp,
hotkey_str=hk,
hotkey=_get_mock_keypair(idx + 100, self.id()),
)
for idx, hk in enumerate(list(mock_stakes.keys()))
]
# Register mock wallets and give them stakes
print("Registering mock wallets...")
for wallet in mock_wallets:
print("Registering mock wallet {}".format(wallet.hotkey_str))
_ = _subtensor_mock.force_register_neuron(
netuid=1,
hotkey=wallet.hotkey.ss58_address,
coldkey=wallet.coldkey.ss58_address,
stake=mock_stakes[wallet.hotkey_str].rao,
)
cli = bittensor.cli(config)
def mock_get_wallet(*args, **kwargs):
if kwargs.get("hotkey"):
for wallet in mock_wallets:
if wallet.hotkey_str == kwargs.get("hotkey"):
return wallet
else:
return mock_wallets[0]
with patch(
"bittensor.commands.unstake.get_hotkey_wallets_for_wallet"
) as mock_get_all_wallets:
mock_get_all_wallets.return_value = mock_wallets
with patch("bittensor.wallet") as mock_create_wallet:
mock_create_wallet.side_effect = mock_get_wallet
# Check stakes before unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
self.assertEqual(stake.rao, mock_stakes[wallet.hotkey_str].rao)
cli.run()
# Check stakes after unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
# All should have been unstaked below or equal to max_stake
self.assertLessEqual(
stake.tao, config.max_stake + 0.0001
) # Add a small buffer for fp errors
if wallet.hotkey_str == "hk1":
# hk1 should not have been unstaked because it was already below max_stake
self.assertAlmostEqual(
stake.tao, mock_stakes[wallet.hotkey_str].tao, places=4
)
def test_unstake_with_thresholds(self, _):
config = self.config
config.command = "stake"
config.subcommand = "remove"
config.no_prompt = True
# as the minimum required stake may change, this method allows us to dynamically
# update the amount in the mock without updating the tests
min_stake: Balance = _subtensor_mock.get_minimum_required_stake()
# Must be a float
config.amount = min_stake.tao # Unstake below the minimum required stake
wallet_names = ["w0", "w1", "w2"]
config.all_hotkeys = False
# Notice no max_stake specified
mock_stakes: Dict[str, Balance] = {
"w0": 2 * min_stake - 1, # remaining stake will be below the threshold
"w1": 2 * min_stake - 2,
"w2": 2 * min_stake - 5,
}
mock_wallets = [
SimpleNamespace(
name=wallet_name,
coldkey=_get_mock_keypair(idx, self.id()),
coldkeypub=_get_mock_keypair(idx, self.id()),
hotkey_str="hk{}".format(idx), # doesn't matter
hotkey=_get_mock_keypair(idx + 100, self.id()), # doesn't matter
)
for idx, wallet_name in enumerate(wallet_names)
]
delegate_hotkey = mock_wallets[0].hotkey.ss58_address
# Register mock neuron, only for w0
_ = _subtensor_mock.force_register_neuron(
netuid=1,
hotkey=delegate_hotkey,
coldkey=mock_wallets[0].coldkey.ss58_address,
stake=mock_stakes["w0"],
)
# Become a delegate
_ = _subtensor_mock.nominate(
wallet=mock_wallets[0],
)
# Stake to the delegate with the other coldkeys
for wallet in mock_wallets[1:]:
# Give balance
_ = _subtensor_mock.force_set_balance(
ss58_address=wallet.coldkeypub.ss58_address,
balance=(
mock_stakes[wallet.name] + _subtensor_mock.get_existential_deposit()
).tao
+ 1.0,
)
_ = _subtensor_mock.add_stake(
wallet=wallet,
hotkey_ss58=delegate_hotkey,
amount=mock_stakes[wallet.name],
)
def mock_get_wallet(*args, **kwargs):
if kwargs.get("config") and kwargs["config"].get("wallet"):
for wallet in mock_wallets:
if wallet.name == kwargs["config"].wallet.name:
return wallet
with patch("bittensor.wallet") as mock_create_wallet:
mock_create_wallet.side_effect = mock_get_wallet
for wallet in mock_wallets:
# Check stakes before unstaking
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=delegate_hotkey,
coldkey_ss58=wallet.coldkey.ss58_address,
)
self.assertEqual(stake.rao, mock_stakes[wallet.name].rao)
config.wallet.name = wallet.name
config.hotkey_ss58address = delegate_hotkey # Single unstake
cli = bittensor.cli(config)
with patch.object(_subtensor_mock, "_do_unstake") as mock_unstake:
with patch(
"bittensor.__console__.print"
) as mock_print: # Catch console print
cli.run()
# Filter for console print calls
console_prints = [
call[0][0] for call in mock_print.call_args_list
]
minimum_print = filter(
lambda x: "less than minimum of" in x, console_prints
)
unstake_calls = mock_unstake.call_args_list
self.assertEqual(len(unstake_calls), 1) # Only one unstake call
_, kwargs = unstake_calls[0]
# Verify delegate was unstaked
self.assertEqual(kwargs["hotkey_ss58"], delegate_hotkey)
self.assertEqual(kwargs["wallet"].name, wallet.name)
if wallet.name == "w0":
# This wallet owns the delegate
# Should unstake specified amount
self.assertEqual(
kwargs["amount"], bittensor.Balance(config.amount)
)
# No warning for w0
self.assertRaises(
StopIteration, next, minimum_print
) # No warning for w0
else:
# Should unstake *all* the stake
staked = mock_stakes[wallet.name]
self.assertEqual(kwargs["amount"], staked)
# Check warning was printed
_ = next(
minimum_print
) # Doesn't raise, so the warning was printed
def test_unstake_all(self, _):
config = self.config
config.command = "stake"
config.subcommand = "remove"
config.no_prompt = True
config.amount = 0.0 # 0 implies full unstake
config.wallet.name = "fake_wallet"
config.hotkeys = ["hk0"]
config.all_hotkeys = False
mock_stakes: Dict[str, Balance] = {"hk0": Balance.from_float(10.0)}
mock_coldkey_kp = _get_mock_keypair(0, self.id())
mock_wallets = [
SimpleNamespace(
name=config.wallet.name,
coldkey=mock_coldkey_kp,
coldkeypub=mock_coldkey_kp,
hotkey_str=hk,
hotkey=_get_mock_keypair(idx + 100, self.id()),
)
for idx, hk in enumerate(config.hotkeys)
]
# Register mock wallets and give them stakes
for wallet in mock_wallets:
_ = _subtensor_mock.force_register_neuron(
netuid=1,
hotkey=wallet.hotkey.ss58_address,
coldkey=wallet.coldkey.ss58_address,
stake=mock_stakes[wallet.hotkey_str].rao,
)
cli = bittensor.cli(config)
def mock_get_wallet(*args, **kwargs):
if kwargs.get("hotkey"):
for wallet in mock_wallets:
if wallet.hotkey_str == kwargs.get("hotkey"):
return wallet
else:
return mock_wallets[0]
with patch("bittensor.wallet") as mock_create_wallet:
mock_create_wallet.side_effect = mock_get_wallet
# Check stakes before unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
self.assertEqual(stake.rao, mock_stakes[wallet.hotkey_str].rao)
cli.run()
# Check stakes after unstaking
for wallet in mock_wallets:
stake = _subtensor_mock.get_stake_for_coldkey_and_hotkey(
hotkey_ss58=wallet.hotkey.ss58_address,
coldkey_ss58=wallet.coldkey.ss58_address,
)
# because the amount is less than the threshold, none of these should unstake
self.assertEqual(stake.tao, Balance.from_tao(0))
def test_stake_with_specific_hotkeys(self, _):
config = self.config
config.command = "stake"
config.subcommand = "add"
config.no_prompt = True
config.amount = 5.0
config.wallet.name = "fake_wallet"
config.hotkeys = ["hk0", "hk1", "hk2"]
config.all_hotkeys = False
# Notice no max_stake specified
mock_balance = Balance.from_float(22.2)
mock_coldkey_kp = _get_mock_keypair(0, self.id())
mock_wallets = [
SimpleNamespace(
name=config.wallet.name,
coldkey=mock_coldkey_kp,
coldkeypub=mock_coldkey_kp,
hotkey_str=hk,
hotkey=_get_mock_keypair(idx + 100, self.id()),
)
for idx, hk in enumerate(config.hotkeys)
]
# Register mock wallets and give them balances
print("Registering mock wallets...")
for wallet in mock_wallets:
print("Registering mock wallet {}".format(wallet.hotkey_str))