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Fixes liquidation/transfer tests

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This commit is contained in:
emilio 2020-08-13 19:25:29 +02:00
parent db17958737
commit fbc6205479
3 changed files with 45 additions and 17 deletions
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19
test/atoken-transfer.spec.ts
View File

@ -90,14 +90,16 @@ makeSuite('AToken: Transfer', (testEnv: TestEnv) => {
);
});
it('User 0 deposits 1 ETH and user tries to borrow, but the aTokens received as a transfer are not available as collateral (revert expected)', async () => {
it('User 0 deposits 1 WETH and user 1 tries to borrow, but the aTokens received as a transfer are not available as collateral (revert expected)', async () => {
const {users, pool, weth} = testEnv;
await weth.connect(users[0].signer).mint(await convertToCurrencyDecimals(weth.address, '1'));
await weth.connect(users[0].signer).approve(pool.address, APPROVAL_AMOUNT_LENDING_POOL);
await pool
.connect(users[0].signer)
.deposit(weth.address, ethers.utils.parseEther('1.0'), '0', {
value: ethers.utils.parseEther('1.0'),
});
.deposit(weth.address, ethers.utils.parseEther('1.0'), '0');
await expect(
pool
.connect(users[1].signer)
@ -132,11 +134,14 @@ makeSuite('AToken: Transfer', (testEnv: TestEnv) => {
it('User 1 repays the borrow, transfers aDAI back to user 0', async () => {
const {users, pool, aDai, dai, weth} = testEnv;
await weth.connect(users[1].signer).mint(await convertToCurrencyDecimals(weth.address, '2'));
await weth.connect(users[1].signer).approve(pool.address, APPROVAL_AMOUNT_LENDING_POOL);
await pool
.connect(users[1].signer)
.repay(weth.address, MAX_UINT_AMOUNT, RateMode.Stable, users[1].address, {
value: ethers.utils.parseEther('1'),
});
.repay(weth.address, MAX_UINT_AMOUNT, RateMode.Stable, users[1].address);
const aDAItoTransfer = await convertToCurrencyDecimals(aDai.address, '1000');

27
test/liquidation-atoken.spec.ts
View File

@ -20,7 +20,7 @@ makeSuite('LendingPool liquidation - liquidator receiving aToken', (testEnv) =>
THE_COLLATERAL_CHOSEN_CANNOT_BE_LIQUIDATED,
} = ProtocolErrors;
it('LIQUIDATION - Deposits ETH, borrows DAI/Check liquidation fails because health factor is above 1', async () => {
it('LIQUIDATION - Deposits WETH, borrows DAI/Check liquidation fails because health factor is above 1', async () => {
const {dai, weth, users, pool, oracle} = testEnv;
const depositor = users[0];
const borrower = users[1];
@ -35,15 +35,20 @@ makeSuite('LendingPool liquidation - liquidator receiving aToken', (testEnv) =>
const amountDAItoDeposit = await convertToCurrencyDecimals(dai.address, '1000');
await pool.connect(depositor.signer).deposit(dai.address, amountDAItoDeposit, '0');
//user 2 deposits 1 ETH
const amountETHtoDeposit = await convertToCurrencyDecimals(weth.address, '1');
//mints WETH to borrower
await weth.connect(borrower.signer).mint(amountETHtoDeposit);
//approve protocol to access borrower wallet
await weth.connect(borrower.signer).approve(pool.address, APPROVAL_AMOUNT_LENDING_POOL);
//user 2 deposits 1 WETH
await pool
.connect(borrower.signer)
.deposit(weth.address, amountETHtoDeposit, '0', {value: amountETHtoDeposit});
.deposit(weth.address, amountETHtoDeposit, '0');
await pool.connect(borrower.signer).deposit(weth.address, amountETHtoDeposit, '0', {
value: amountETHtoDeposit,
});
//user 2 borrows
const userGlobalData = await pool.getUserAccountData(borrower.address);
@ -75,7 +80,7 @@ makeSuite('LendingPool liquidation - liquidator receiving aToken', (testEnv) =>
});
it('LIQUIDATION - Drop the health factor below 1', async () => {
const {dai, weth, users, pool, oracle} = testEnv;
const {dai, users, pool, oracle} = testEnv;
const borrower = users[1];
const daiPrice = await oracle.getAssetPrice(dai.address);
@ -215,7 +220,7 @@ makeSuite('LendingPool liquidation - liquidator receiving aToken', (testEnv) =>
);
});
it('User 3 deposits 1000 USDC, user 4 1 ETH, user 4 borrows - drops HF, liquidates the borrow', async () => {
it('User 3 deposits 1000 USDC, user 4 1 WETH, user 4 borrows - drops HF, liquidates the borrow', async () => {
const {users, pool, usdc, oracle, weth} = testEnv;
const depositor = users[3];
const borrower = users[4];
@ -235,6 +240,12 @@ makeSuite('LendingPool liquidation - liquidator receiving aToken', (testEnv) =>
//user 4 deposits 1 ETH
const amountETHtoDeposit = await convertToCurrencyDecimals(weth.address, '1');
//mints WETH to borrower
await weth.connect(borrower.signer).mint(amountETHtoDeposit);
//approve protocol to access borrower wallet
await weth.connect(borrower.signer).approve(pool.address, APPROVAL_AMOUNT_LENDING_POOL);
await pool.connect(borrower.signer).deposit(weth.address, amountETHtoDeposit, '0', {
value: amountETHtoDeposit,
});

16
test/liquidation-underlying.spec.ts
View File

@ -50,7 +50,7 @@ makeSuite('LendingPool liquidation - liquidator receiving the underlying asset',
THE_COLLATERAL_CHOSEN_CANNOT_BE_LIQUIDATED,
} = ProtocolErrors;
it('LIQUIDATION - Deposits ETH, borrows DAI', async () => {
it('LIQUIDATION - Deposits WETH, borrows DAI', async () => {
const {dai, weth, users, pool, oracle} = testEnv;
const depositor = users[0];
const borrower = users[1];
@ -68,6 +68,12 @@ makeSuite('LendingPool liquidation - liquidator receiving the underlying asset',
//user 2 deposits 1 ETH
const amountETHtoDeposit = await convertToCurrencyDecimals(weth.address, '1');
//mints WETH to borrower
await weth.connect(borrower.signer).mint(await convertToCurrencyDecimals(weth.address, '1000'));
//approve protocol to access the borrower wallet
await weth.connect(borrower.signer).approve(pool.address, APPROVAL_AMOUNT_LENDING_POOL);
await pool.connect(borrower.signer).deposit(weth.address, amountETHtoDeposit, '0', {
value: amountETHtoDeposit,
});
@ -207,7 +213,7 @@ makeSuite('LendingPool liquidation - liquidator receiving the underlying asset',
);
});
it('User 3 deposits 1000 USDC, user 4 1 ETH, user 4 borrows - drops HF, liquidates the borrow', async () => {
it('User 3 deposits 1000 USDC, user 4 1 WETH, user 4 borrows - drops HF, liquidates the borrow', async () => {
const {usdc, users, pool, oracle, weth} = testEnv;
const depositor = users[3];
@ -230,6 +236,12 @@ makeSuite('LendingPool liquidation - liquidator receiving the underlying asset',
//borrower deposits 1 ETH
const amountETHtoDeposit = await convertToCurrencyDecimals(weth.address, '1');
//mints WETH to borrower
await weth.connect(borrower.signer).mint(await convertToCurrencyDecimals(weth.address, '1000'));
//approve protocol to access the borrower wallet
await weth.connect(borrower.signer).approve(pool.address, APPROVAL_AMOUNT_LENDING_POOL);
await pool.connect(borrower.signer).deposit(weth.address, amountETHtoDeposit, '0', {
value: amountETHtoDeposit,
});