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Integration test scripts after redeployments #345

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merged 5 commits into from
Jul 30, 2021
Merged

Integration test scripts after redeployments #345

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1804293
Wrap integration testing to be used after deployment
cwsnt Jul 28, 2021
e72dd4c
Add swaps external testing integration (for post redeployment purposes)
cwsnt Jul 28, 2021
de68b5d
Add some validation and error notification based on review
cwsnt Jul 29, 2021
59e8aa7
Print the error for integration testing
cwsnt Jul 29, 2021
2c04df0
Include value in error message integration testing
cwsnt Jul 30, 2021
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224 changes: 213 additions & 11 deletions scripts/contractInteraction/loan_tokens.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,9 @@ def lendToPool(loanTokenAddress, tokenAddress, amount):
loanToken = Contract.from_abi("loanToken", address=loanTokenAddress, abi=LoanTokenLogicStandard.abi, owner=conf.acct)
if(token.allowance(conf.acct, loanToken.address) < amount):
token.approve(loanToken.address, amount)
loanToken.mint(conf.acct, amount)
tx = loanToken.mint(conf.acct, amount)
tx.info()
return tx

def lendToPoolWithMS(loanTokenAddress, tokenAddress, amount):
token = Contract.from_abi("TestToken", address = tokenAddress, abi = TestToken.abi, owner = conf.acct)
Expand All @@ -24,7 +26,9 @@ def lendToPoolWithMS(loanTokenAddress, tokenAddress, amount):

def removeFromPool(loanTokenAddress, amount):
loanToken = Contract.from_abi("loanToken", address = loanTokenAddress, abi=LoanTokenLogicStandard.abi, owner=conf.acct)
loanToken.burn(conf.acct, amount)
tx = loanToken.burn(conf.acct, amount)
tx.info()
return tx

def readLoanTokenState(loanTokenAddress):
loanToken = Contract.from_abi("loanToken", address=loanTokenAddress, abi=LoanTokenLogicStandard.abi, owner=conf.acct)
Expand Down Expand Up @@ -83,8 +87,9 @@ def testTradeOpeningAndClosing(protocolAddress, loanTokenAddress, underlyingToke
0, # no collateral token sent
collateralTokenAddress, # collateralTokenAddress
conf.acct, # trader,
0, # slippage
b'', # loanDataBytes (only required with ether)
{'value': sendValue}
{'value': sendValue, 'allow_revert': True}
)
tx.info()
loanId = tx.events['Trade']['loanId']
Expand All @@ -96,13 +101,17 @@ def testTradeOpeningAndClosing(protocolAddress, loanTokenAddress, underlyingToke
print(loan)
if(testClose):
tx = sovryn.closeWithSwap(loanId, conf.acct, collateral, True, b'')
tx.info()

return tx


def testTradeOpeningAndClosingWithCollateral(protocolAddress, loanTokenAddress, underlyingTokenAddress, collateralTokenAddress, collateralTokenSent, leverage, testClose, sendValue):
loanToken = Contract.from_abi("loanToken", address=loanTokenAddress, abi=LoanTokenLogicStandard.abi, owner=conf.acct)
testToken = Contract.from_abi("TestToken", address = underlyingTokenAddress, abi = TestToken.abi, owner = conf.acct)
testToken = Contract.from_abi("TestToken", address = collateralTokenAddress, abi = TestToken.abi, owner = conf.acct)
sovryn = Contract.from_abi("sovryn", address=protocolAddress, abi=interface.ISovrynBrownie.abi, owner=conf.acct)
#if(sendValue == 0 and testToken.allowance(conf.acct, loanTokenAddress) < loanTokenSent):
# testToken.approve(loanToken, loanTokenSent)
if(sendValue == 0 and testToken.allowance(conf.acct, loanTokenAddress) < collateralTokenSent):
testToken.approve(loanToken, collateralTokenSent)
print('going to trade')
tx = loanToken.marginTrade(
"0", # loanId (0 for new loans)
Expand All @@ -111,8 +120,9 @@ def testTradeOpeningAndClosingWithCollateral(protocolAddress, loanTokenAddress,
collateralTokenSent, # no collateral token sent
collateralTokenAddress, # collateralTokenAddress
conf.acct, # trader,
0, # slippage
b'', # loanDataBytes (only required with ether)
{'value': sendValue}
{'value': sendValue, "allow_revert": True}
)
tx.info()
loanId = tx.events['Trade']['loanId']
Expand All @@ -124,19 +134,20 @@ def testTradeOpeningAndClosingWithCollateral(protocolAddress, loanTokenAddress,
print(loan)
if(testClose):
tx = sovryn.closeWithSwap(loanId, conf.acct, collateral, True, b'')
tx.info()



def testBorrow(protocolAddress, loanTokenAddress, underlyingTokenAddress, collateralTokenAddress):
def testBorrow(protocolAddress, loanTokenAddress, underlyingTokenAddress, collateralTokenAddress, amount):
#read contract abis
sovryn = Contract.from_abi("sovryn", address=protocolAddress, abi=interface.ISovrynBrownie.abi, owner=conf.acct)
loanToken = Contract.from_abi("loanToken", address=loanTokenAddress, abi=LoanTokenLogicStandard.abi, owner=conf.acct)
testToken = Contract.from_abi("TestToken", address = collateralTokenAddress, abi = TestToken.abi, owner = conf.acct)

# determine borrowing parameter
withdrawAmount = 0.000010e18 #i want to borrow 10 USD
withdrawAmount = amount #i want to borrow 10 USD
# compute the required collateral. params: address loanToken, address collateralToken, uint256 newPrincipal,uint256 marginAmount, bool isTorqueLoan
collateralTokenSent = 2* sovryn.getRequiredCollateral(underlyingTokenAddress,collateralTokenAddress,withdrawAmount,50e18, True)
collateralTokenSent = 2* sovryn.getRequiredCollateral(underlyingTokenAddress,collateralTokenAddress,withdrawAmount, 50e18, True)
print("collateral needed", collateralTokenSent/1e18)
durationInSeconds = 60*60*24*10 #10 days

Expand Down Expand Up @@ -339,4 +350,195 @@ def readLiquidity():

tokenContract = Contract.from_abi("Token", address=conf.contracts['WRBTC'], abi=TestToken.abi, owner=conf.acct)
bal = tokenContract.balanceOf(conf.contracts['ConverterUSDT'])
print("supply of rBTC on swap", bal/1e18)
print("supply of rBTC on swap", bal/1e18)

def testSwapsExternal(underlyingTokenAddress, collateralTokenAddress, amount):
sovryn = Contract.from_abi("sovryn", address=conf.contracts['sovrynProtocol'], abi=interface.ISovrynBrownie.abi, owner=conf.acct)
underlyingToken = Contract.from_abi("TestToken", address=underlyingTokenAddress, abi=ERC20.abi, owner=conf.acct)

receiver = conf.acct
tx = underlyingToken.approve(conf.contracts['sovrynProtocol'], amount)
tx.info()

tx = sovryn.swapExternal(
underlyingTokenAddress,
collateralTokenAddress,
receiver,
receiver,
amount,
0,
0,
b'',
{"value": 0, "allow_revert": True})
tx.info()

# Notes: This function will do:
# 1. tradeOpenAndClosingWithoutCollateral (using amountUnderlying that is sent in the arguments)
# 2. lendToPool (using amountUnderlying that is sent in the arguments)
# 3. removeFromPool (50% of the lending)
# 4. tradeOpenAndClosingWithCollateral (using amountCollateral that is sent in the arguments)
# 5. Test borrow (using amountCollateral that is sent in the arguments)
# 6. SwapsExternal (using amountUnderlying that is sent in the arguments)
#
# WARN:
# 1. make sure you have 3 times balance of underlyingTokenAddress
# 2. make sure you have 2 times balance of amountCollateral
def wrappedIntegrationTest(loanTokenAddress, underlyingTokenAddress, collateralTokenAddress, amountUnderlying, amountCollateral):
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sovryn = Contract.from_abi("sovryn", address=conf.contracts['sovrynProtocol'], abi=interface.ISovrynBrownie.abi, owner=conf.acct)
loanToken = Contract.from_abi("loanToken", address=loanTokenAddress, abi=LoanTokenLogicStandard.abi, owner=conf.acct)

underlyingToken = Contract.from_abi("TestToken", address=underlyingTokenAddress, abi=ERC20.abi, owner=conf.acct)
collateralToken = Contract.from_abi("TestToken", address=collateralTokenAddress, abi=ERC20.abi, owner=conf.acct)

prevUnderlyingBalance = underlyingToken.balanceOf(conf.acct)
prevCollateralBalance = collateralToken.balanceOf(conf.acct)

# ------------------------------------------------ Test Trade Open & Close without collateral ------------------------------------------------------
print("Test Trade open and closing without collateral")
tx = testTradeOpeningAndClosing(sovryn.address, loanToken.address, underlyingTokenAddress, collateralTokenAddress, amountUnderlying, 2e18, True,0)

print("=============================== PREVIOUS BALANCE ====================================")
print("Underlying balance: ", prevUnderlyingBalance)
print("Collateral balance: ", prevCollateralBalance)

print("=============================== UPDATED BALANCE =====================================")
updatedUnderlyingBalance = underlyingToken.balanceOf(conf.acct)
updatedCollateralBalance = collateralToken.balanceOf(conf.acct)
print("Underlying balance: ", updatedUnderlyingBalance)
print("Collateral balance: ", updatedCollateralBalance)

transferEvents = tx.events['Transfer']
errorMsg = []
msg = ''

# Verify
if prevUnderlyingBalance - updatedUnderlyingBalance != amountUnderlying:
msg = 'FAILED / INVALID STATE (TRADE OPENING & CLOSING WITHOUT COLLATERAL) : Updated underyling balance: {0} is not matched with the amount that was traded: {1}'.format(prevUnderlyingBalance - updatedUnderlyingBalance, amountUnderlying)
errorMsg.append(msg)
print(msg)

if prevCollateralBalance + transferEvents[len(transferEvents)-1]['value'] != updatedCollateralBalance:
msg = 'FAILED / INVALID STATE (TRADE OPENING & CLOSING WITHOUT COLLATERAL) : Updated collateral balance: {0} is not matched with the amount that was closed with swap: {1}'.format(prevCollateralBalance + transferEvents[len(transferEvents)-1]['value'], updatedCollateralBalance)
errorMsg.append(msg)
print(msg)

prevUnderlyingBalance = updatedUnderlyingBalance
prevCollateralBalance = updatedCollateralBalance


# ------------------------------------------------ Test Lend to Pool -------------------------------------------------------------------------------
prevLoanTokenBalance = loanToken.balanceOf(conf.acct)

tx = lendToPool(loanToken.address, underlyingTokenAddress, amountUnderlying)
print("=============================== PREVIOUS BALANCE ====================================")
print("Underlying balance: ", prevUnderlyingBalance)
print("Collateral balance: ", prevCollateralBalance)
print("Loantoken Balance: ", prevLoanTokenBalance)

print("=============================== UPDATED BALANCE =====================================")
updatedUnderlyingBalance = underlyingToken.balanceOf(conf.acct)
updatedCollateralBalance = collateralToken.balanceOf(conf.acct)
updatedLoanTokenBalance = loanToken.balanceOf(conf.acct)
print("Underlying balance: ", updatedUnderlyingBalance)
print("Collateral balance: ", updatedCollateralBalance)
print("Loantoken Balance: ", updatedLoanTokenBalance)

transferEvents = tx.events['Transfer']

# Verify
if prevUnderlyingBalance - updatedUnderlyingBalance != amountUnderlying:
msg = 'FAILED / INVALID STATE (LEND TO POOL): Updated underyling balance: {0} is not matched with the amount that was lent: {1}'.format(prevUnderlyingBalance - updatedUnderlyingBalance, amountUnderlying)
errorMsg.append(msg)
print(msg)

if prevLoanTokenBalance + transferEvents[len(transferEvents)-1]['value'] != updatedLoanTokenBalance:
msg = 'FAILED / INVALID STATE (LEND TO POOL) : Updated loanToken balance: {0} is not matched with the amount that was transferred from lending pool: {1}'.format(prevLoanTokenBalance + transferEvents[len(transferEvents)-1]['value'], updatedLoanTokenBalance)
errorMsg.append(msg)
print(msg)


prevUnderlyingBalance = updatedUnderlyingBalance
prevCollateralBalance = updatedCollateralBalance
prevLoanTokenBalance = updatedLoanTokenBalance

# ------------------------------------------------ Test Remove from Pool -------------------------------------------------------------------------------
removeFromPool(loanToken.address, 0.5*(amountUnderlying))
print("=============================== PREVIOUS BALANCE ====================================")
print("Underlying balance: ", prevUnderlyingBalance)
print("Collateral balance: ", prevCollateralBalance)
print("LoanToken Balance: ", prevLoanTokenBalance)

print("=============================== UPDATED BALANCE =====================================")
updatedUnderlyingBalance = underlyingToken.balanceOf(conf.acct)
updatedCollateralBalance = collateralToken.balanceOf(conf.acct)
updatedLoanTokenBalance = loanToken.balanceOf(conf.acct)
print("Underlying balance: ", updatedUnderlyingBalance)
print("Collateral balance: ", updatedCollateralBalance)
print("LoanToken Balance: ", updatedLoanTokenBalance)

# Verify
if prevLoanTokenBalance - 0.5*(amountUnderlying) != updatedLoanTokenBalance:
msg = 'FAILED / INVALID STATE (REMOVE FROM POOL): Updated loanToken balance: {0} is not matched with the amount that was taken from lending pool: {1}'.format(prevLoanTokenBalance - 0.5*(amountUnderlying), updatedLoanTokenBalance)
errorMsg.append(msg)
print(msg)

prevUnderlyingBalance = updatedUnderlyingBalance
prevCollateralBalance = updatedCollateralBalance

# ------------------------------------------------ Test Trade Open & Close with collateral -------------------------------------------------------------------------------
testTradeOpeningAndClosingWithCollateral(sovryn.address, loanToken.address, underlyingTokenAddress, collateralTokenAddress, amountCollateral, 2e18, True, 0)

print("=============================== PREVIOUS BALANCE ====================================")
print("Underlying balance: ", prevUnderlyingBalance)
print("Collateral balance: ", prevCollateralBalance)

print("=============================== UPDATED BALANCE =====================================")
updatedUnderlyingBalance = underlyingToken.balanceOf(conf.acct)
updatedCollateralBalance = collateralToken.balanceOf(conf.acct)
print("Underlying balance: ", updatedUnderlyingBalance)
print("Collateral balance: ", updatedCollateralBalance)


prevUnderlyingBalance = updatedUnderlyingBalance
prevCollateralBalance = updatedCollateralBalance


# ------------------------------------------------ Test Borrow -------------------------------------------------------------------------------
testBorrow(sovryn.address, loanToken.address, underlyingTokenAddress, collateralTokenAddress, amountCollateral)

print("=============================== PREVIOUS BALANCE ====================================")
print("Underlying balance: ", prevUnderlyingBalance)
print("Collateral balance: ", prevCollateralBalance)

print("=============================== UPDATED BALANCE =====================================")
updatedUnderlyingBalance = underlyingToken.balanceOf(conf.acct)
updatedCollateralBalance = collateralToken.balanceOf(conf.acct)
print("Underlying balance: ", updatedUnderlyingBalance)
print("Collateral balance: ", updatedCollateralBalance)

# Verify
if updatedUnderlyingBalance - prevUnderlyingBalance != amountUnderlying:
msg = 'FAILED / INVALID STATE (BORROWING): Updated underyling balance {0} is not matched with the amount that was borrowed: {1}'.format(updatedUnderlyingBalance - prevUnderlyingBalance, amountUnderlying)
errorMsg.append(msg)
print(msg)

prevUnderlyingBalance = updatedUnderlyingBalance
prevCollateralBalance = updatedCollateralBalance


# ------------------------------------------------ Test External Swap -------------------------------------------------------------------------------
testSwapsExternal(underlyingTokenAddress, collateralTokenAddress, amountUnderlying)

print("=============================== PREVIOUS BALANCE ====================================")
print("Underlying balance: ", prevUnderlyingBalance)
print("Collateral balance: ", prevCollateralBalance)

print("=============================== UPDATED BALANCE =====================================")
updatedUnderlyingBalance = underlyingToken.balanceOf(conf.acct)
updatedCollateralBalance = collateralToken.balanceOf(conf.acct)
print("Underlying balance: ", updatedUnderlyingBalance)
print("Collateral balance: ", updatedCollateralBalance)



print(errorMsg)