def test_get_vault_balance(
inquirer, # pylint: disable=unused-argument
mocked_current_prices,
):
debt_value = FVal('2000')
owner = make_ethereum_address()
vault = MakerDAOVault(
identifier=1,
collateral_type='ETH-A',
collateral_asset=A_ETH,
owner=owner,
collateral=Balance(FVal('100'), FVal('20000')),
debt=Balance(debt_value, debt_value * mocked_current_prices['DAI']),
collateralization_ratio='990%',
liquidation_ratio=FVal(1.5),
liquidation_price=FVal('50'), # not calculated to be correct
urn=make_ethereum_address(),
stability_fee=ZERO,
)
expected_result = BalanceSheet(
assets=defaultdict(Balance,
{A_ETH: Balance(FVal('100'), FVal('20000'))}),
liabilities=defaultdict(Balance,
{A_DAI: Balance(FVal('2000'), FVal('2020'))}),
)
assert vault.get_balance() == expected_result
def makerdao_test_data(
ethereum_accounts,
inquirer, # pylint: disable=unused-argument
) -> VaultTestData:
user_address = ethereum_accounts[1]
vault0 = MakerDAOVault(
identifier=1,
owner=user_address,
urn=make_ethereum_address(),
collateral_type='ETH-A',
collateral_asset=A_ETH,
collateral_amount=FVal('3.1'),
debt_value=FVal('635.1'),
debt_usd_value=FVal('952.65'),
collateralization_ratio='133.85%',
liquidation_ratio=FVal('1.5'),
liquidation_price=FVal('307.3064516129032258064516129'),
collateral_usd_value=FVal('850.1'),
stability_fee=ZERO,
)
vault1 = MakerDAOVault(
identifier=2,
owner=user_address,
urn=make_ethereum_address(),
collateral_type='BAT-A',
collateral_asset=A_BAT,
collateral_amount=FVal('255.1'),
debt_value=FVal('15.4'),
debt_usd_value=FVal('23.1'),
collateralization_ratio='0.59%',
liquidation_ratio=FVal('1.5'),
liquidation_price=FVal('0.09055272442179537436299490396'),
collateral_usd_value=FVal('0.09055272442179537436299490395'),
stability_fee=FVal('0.0075'),
)
expected_vaults = [vault0, vault1]
proxy_address = make_ethereum_address()
return VaultTestData(
vaults=expected_vaults,
proxy_mappings={user_address: proxy_address},
mock_contracts=['GetCDPS', 'ProxyRegistry', 'VAT', 'SPOT', 'JUG'],
)
def test_get_vault_normalized_balance(
inquirer, # pylint: disable=unused-argument
mocked_current_prices,
):
debt_value = FVal('2000')
vault = MakerDAOVault(
identifier=1,
collateral_type='ETH-A',
collateral_asset=A_ETH,
owner=make_ethereum_address(),
collateral=Balance(FVal('100'), FVal('20000')),
debt=Balance(debt_value, debt_value * mocked_current_prices['DAI']),
collateralization_ratio='990%',
liquidation_ratio=FVal(1.5),
liquidation_price=FVal('50'), # not calculated to be correct
urn=make_ethereum_address(),
stability_fee=ZERO,
)
expected_result = Balance(amount=FVal('89.9'), usd_value=FVal('17980'))
assert get_vault_normalized_balance(vault) == expected_result
def test_query_vaults_usdc_strange(rotkehlchen_api_server, ethereum_accounts):
"""Strange case of a USDC vault that is not queried correctly
https://oasis.app/borrow/7538?network=mainnet
"""
rotki = rotkehlchen_api_server.rest_api.rotkehlchen
proxies_mapping = {
ethereum_accounts[0]:
'0x15fEaFd4358b8C03c889D6661b0CA1Be3389792F', # 7538
}
mock_proxies(rotki, proxies_mapping, 'makerdao_vaults')
response = requests.get(
api_url_for(
rotkehlchen_api_server,
"makerdaovaultsresource",
))
# That proxy has 3 vaults. We only want to test 7538, which is closed/repaid so just keep that
vaults = [
x for x in assert_proper_response_with_result(response)
if x['identifier'] == 7538
]
vault_7538 = MakerDAOVault(
identifier=7538,
owner=ethereum_accounts[0],
collateral_type='USDC-A',
urn='0x70E58566C7baB6faaFE03fbA69DF45Ef4f48223B',
collateral_asset=A_USDC,
collateral=Balance(ZERO, ZERO),
debt=Balance(ZERO, ZERO),
collateralization_ratio=None,
liquidation_ratio=FVal(1.1),
liquidation_price=None,
)
expected_vaults = [vault_7538.serialize()]
assert_serialized_lists_equal(expected_vaults, vaults)
# And also make sure that the internal mapping will only query details of 7538
rotki.chain_manager.makerdao_vaults.vault_mappings = {
ethereum_accounts[0]: [vault_7538]
}
response = requests.get(
api_url_for(
rotkehlchen_api_server,
"makerdaovaultdetailsresource",
))
vault_7538_details = {
'identifier':
7538,
'creation_ts':
1585145754,
'total_interest_owed':
'0.0005943266',
'total_liquidated': {
'amount': '0',
'usd_value': '0',
},
'events': [{
'event_type':
'deposit',
'value': {
'amount': '250.12',
'usd_value': '250.12',
},
'timestamp':
1588664698,
'tx_hash':
'0x9ba4a6187fa2c49ba327e7c923846a08a1e972017ec41d3f9f66ef524f7dde59',
}, {
'event_type':
'generate',
'value': {
'amount': '25',
'usd_value': '25',
},
'timestamp':
1588664698,
'tx_hash':
'0x9ba4a6187fa2c49ba327e7c923846a08a1e972017ec41d3f9f66ef524f7dde59',
}, {
'event_type':
'payback',
'value': {
'amount': '25.000248996',
'usd_value': '25.000248996',
},
'timestamp':
1588696496,
'tx_hash':
'0x8bd960e7eb8b9e2b81d2446d1844dd63f94636c7800ea5e3b4d926ea0244c66c',
}, {
'event_type':
'deposit',
'value': {
'amount': '0.0113',
'usd_value': '0.0113',
},
'timestamp':
1588720248,
'tx_hash':
'0x678c4da562173c102473f1904ff293a767ebac9ec6c7d728ef2fd41acf00a13a',
}],
}
details = assert_proper_response_with_result(response)
expected_details = [vault_7538_details]
assert_serialized_lists_equal(expected_details, details)
def test_query_vaults_usdc(rotkehlchen_api_server, ethereum_accounts):
"""Check vault info and details for a vault with USDC as collateral"""
rotki = rotkehlchen_api_server.rest_api.rotkehlchen
proxies_mapping = {
ethereum_accounts[0]:
'0xBE79958661741079679aFf75DbEd713cE71a979d', # 7588
}
mock_proxies(rotki, proxies_mapping, 'makerdao_vaults')
response = requests.get(
api_url_for(
rotkehlchen_api_server,
"makerdaovaultsresource",
))
vaults = assert_proper_response_with_result(response)
vault_7588 = MakerDAOVault(
identifier=7588,
owner=ethereum_accounts[0],
collateral_type='USDC-A',
urn='0x56D88244073B2fC17af5B1E6088936D5bAaDc37B',
collateral_asset=A_USDC,
collateral=Balance(ZERO, ZERO),
debt=Balance(ZERO, ZERO),
collateralization_ratio=None,
liquidation_ratio=FVal(1.1),
liquidation_price=None,
stability_fee=FVal(0.04),
)
expected_vaults = [vault_7588.serialize()]
assert_serialized_lists_equal(expected_vaults,
vaults,
ignore_keys=['stability_fee'])
response = requests.get(
api_url_for(
rotkehlchen_api_server,
"makerdaovaultdetailsresource",
))
vault_7588_details = {
'identifier':
7588,
'creation_ts':
1585286480,
'total_interest_owed':
'0.00050636718',
'total_liquidated': {
'amount': '0',
'usd_value': '0',
},
'events': [{
'event_type':
'deposit',
'value': {
'amount': '45',
'usd_value': '45',
},
'timestamp':
1585286480,
'tx_hash':
'0x8b553dd0e8ee5385ec91105bf911143666d9df0ecd84c04f288278f7658aa7d6',
}, {
'event_type':
'generate',
'value': {
'amount': '20',
'usd_value': '20.46',
},
'timestamp':
1585286480,
'tx_hash':
'0x8b553dd0e8ee5385ec91105bf911143666d9df0ecd84c04f288278f7658aa7d6',
}, {
'event_type':
'generate',
'value': {
'amount': '15.99',
'usd_value': '16.35777',
},
'timestamp':
1585286769,
'tx_hash':
'0xdb861c893a51e4649ff3740cd3658cd4c9b1d048d3b8b4d117f4319bd60aee01',
}, {
'event_type':
'payback',
'value': {
'amount': '35.990506367',
'usd_value': '36.818288',
},
'timestamp':
1585290263,
'tx_hash':
'0xdd7825fe4a93c6f1ffa25a91b6da2396c229fe16b17242ad5c0bf7962928b2ec',
}, {
'event_type':
'withdraw',
'value': {
'amount': '45',
'usd_value': '45',
},
'timestamp':
1585290300,
'tx_hash':
'0x97462ebba7ce2467787bf6de25a25c24e538cf8a647919112c5f048b6a293408',
}],
}
details = assert_proper_response_with_result(response)
expected_details = [vault_7588_details]
assert_serialized_lists_equal(expected_details, details)
def test_query_vaults_wbtc(rotkehlchen_api_server, ethereum_accounts):
"""Check vault info and details for a vault with WBTC as collateral"""
rotki = rotkehlchen_api_server.rest_api.rotkehlchen
proxies_mapping = {
ethereum_accounts[0]:
'0x9684e6C1c7B79868839b27F88bA6d5A176367075', # 8913
}
mock_proxies(rotki, proxies_mapping, 'makerdao_vaults')
response = requests.get(
api_url_for(
rotkehlchen_api_server,
"makerdaovaultsresource",
))
# That proxy has 3 vaults. We only want to test 8913, which is closed/repaid so just keep that
vaults = [
x for x in assert_proper_response_with_result(response)
if x['identifier'] == 8913
]
vault_8913 = MakerDAOVault(
identifier=8913,
owner=ethereum_accounts[0],
collateral_type='WBTC-A',
urn='0x37f7B3C82A9Edc13FdCcE66E7d500b3698A13294',
collateral_asset=A_WBTC,
collateral=Balance(ZERO, ZERO),
debt=Balance(ZERO, ZERO),
collateralization_ratio=None,
liquidation_ratio=FVal(1.5),
liquidation_price=None,
stability_fee=FVal(0.02),
)
expected_vaults = [vault_8913.serialize()]
assert_serialized_lists_equal(expected_vaults,
vaults,
ignore_keys=['stability_fee'])
# And also make sure that the internal mapping will only query details of 8913
rotki.chain_manager.makerdao_vaults.vault_mappings = {
ethereum_accounts[0]: [vault_8913]
}
response = requests.get(
api_url_for(
rotkehlchen_api_server,
"makerdaovaultdetailsresource",
))
vault_8913_details = {
'identifier':
8913,
'creation_ts':
1588664698,
'total_interest_owed':
'0.1903819198',
'total_liquidated': {
'amount': '0',
'usd_value': '0',
},
'events': [{
'event_type':
'deposit',
'value': {
'amount': '0.011',
'usd_value': '87.06599',
},
'timestamp':
1588664698,
'tx_hash':
'0x9ba4a6187fa2c49ba327e7c923846a08a1e972017ec41d3f9f66ef524f7dde59',
}, {
'event_type':
'generate',
'value': {
'amount': '25',
'usd_value': '25.15',
},
'timestamp':
1588664698,
'tx_hash':
'0x9ba4a6187fa2c49ba327e7c923846a08a1e972017ec41d3f9f66ef524f7dde59',
}, {
'event_type':
'payback',
'value': {
'amount': '25.000248996',
'usd_value': '25.15025',
},
'timestamp':
1588696496,
'tx_hash':
'0x8bd960e7eb8b9e2b81d2446d1844dd63f94636c7800ea5e3b4d926ea0244c66c',
}, {
'event_type':
'deposit',
'value': {
'amount': '0.0113',
'usd_value': '89.440517',
},
'timestamp':
1588720248,
'tx_hash':
'0x678c4da562173c102473f1904ff293a767ebac9ec6c7d728ef2fd41acf00a13a',
}], # way too many events in the vault, so no need to check them all
}
details = assert_proper_response_with_result(response)
assert len(details) == 1
assert_serialized_dicts_equal(
details[0],
vault_8913_details,
# Checking only the first 4 events
length_list_keymap={'events': 4},
)