fix: Fix event checks in test cases (#824)

* fix: Fix event emission checks in tests chai matchers

* fix await emit in tests

* fix: await emit

Co-authored-by: Lukas <lukasstrassel@googlemail.com>
Co-authored-by: Andrei Kozlov <kyzia.ru@gmail.com>

test-suites/aave-oracle.spec.ts

@@ -45,8 +45,8 @@ makeSuite('AaveOracle', (testEnv: TestEnv) => {
     expect(priorSourcesPrices).to.eql(['0']);
 
     // Add asset source
-    expect(
-      await aaveOracle
+    await expect(
+      aaveOracle
         .connect(poolAdmin.signer)
         .setAssetSources([mockToken.address], [mockAggregator.address])
     )
@@ -69,10 +69,8 @@ makeSuite('AaveOracle', (testEnv: TestEnv) => {
     expect(daiSource).to.be.not.eq(ZERO_ADDRESS);
 
     // Update DAI source
-    expect(
-      await aaveOracle
-        .connect(poolAdmin.signer)
-        .setAssetSources([dai.address], [mockAggregator.address])
+    await expect(
+      aaveOracle.connect(poolAdmin.signer).setAssetSources([dai.address], [mockAggregator.address])
     )
       .to.emit(aaveOracle, 'AssetSourceUpdated')
       .withArgs(dai.address, mockAggregator.address);
@@ -113,10 +111,8 @@ makeSuite('AaveOracle', (testEnv: TestEnv) => {
     const { poolAdmin, aaveOracle, weth } = testEnv;
 
     // Add asset source for BASE_CURRENCY address
-    expect(
-      await aaveOracle
-        .connect(poolAdmin.signer)
-        .setAssetSources([weth.address], [mockAggregator.address])
+    await expect(
+      aaveOracle.connect(poolAdmin.signer).setAssetSources([weth.address], [mockAggregator.address])
     )
       .to.emit(aaveOracle, 'AssetSourceUpdated')
       .withArgs(weth.address, mockAggregator.address);
@@ -149,8 +145,8 @@ makeSuite('AaveOracle', (testEnv: TestEnv) => {
     expect(await aaveOracle.getSourceOfAsset(mockToken.address)).to.be.eq(ZERO_ADDRESS);
 
     // Add asset source
-    expect(
-      await aaveOracle
+    await expect(
+      aaveOracle
         .connect(poolAdmin.signer)
         .setAssetSources([mockToken.address], [zeroPriceMockAgg.address])
     )
@@ -173,8 +169,8 @@ makeSuite('AaveOracle', (testEnv: TestEnv) => {
     expect(await aaveOracle.getSourceOfAsset(mockToken.address)).to.be.eq(ZERO_ADDRESS);
 
     // Add asset source
-    expect(
-      await aaveOracle
+    await expect(
+      aaveOracle
         .connect(poolAdmin.signer)
         .setAssetSources([mockToken.address], [zeroPriceMockAgg.address])
     )
@@ -191,7 +187,7 @@ makeSuite('AaveOracle', (testEnv: TestEnv) => {
     expect(await aaveOracle.getFallbackOracle()).to.be.eq(oracle.address);
 
     // Update oracle source
-    expect(await aaveOracle.connect(poolAdmin.signer).setFallbackOracle(ONE_ADDRESS))
+    await expect(aaveOracle.connect(poolAdmin.signer).setFallbackOracle(ONE_ADDRESS))
       .to.emit(aaveOracle, 'FallbackOracleUpdated')
       .withArgs(ONE_ADDRESS);
 

test-suites/aave-protocol-data-provider.spec.ts

@@ -23,7 +23,7 @@ makeSuite('AaveProtocolDataProvider: Edge cases', (testEnv: TestEnv) => {
     const oldPoolImpl = await getProxyImplementation(addressesProvider.address, poolProxyAddress);
 
     // Update the addressesProvider with a mock pool
-    expect(await addressesProvider.connect(poolAdmin.signer).setPoolImpl(mockPool.address))
+    await expect(addressesProvider.connect(poolAdmin.signer).setPoolImpl(mockPool.address))
       .to.emit(addressesProvider, 'PoolUpdated')
       .withArgs(oldPoolImpl, mockPool.address);
 

test-suites/addresses-provider-registry.spec.ts

@@ -40,8 +40,8 @@ makeSuite('AddressesProviderRegistry', (testEnv: TestEnv) => {
 
     const providersBefore = await registry.getAddressesProvidersList();
 
-    expect(
-      await registry.registerAddressesProvider(
+    await expect(
+      registry.registerAddressesProvider(
         NEW_ADDRESSES_PROVIDER_ADDRESS,
         NEW_ADDRESSES_PROVIDER_ID_2
       )
@@ -72,7 +72,7 @@ makeSuite('AddressesProviderRegistry', (testEnv: TestEnv) => {
     const { users, registry } = testEnv;
 
     // Simulating an addresses provider using the users[2] wallet address
-    expect(await registry.registerAddressesProvider(users[2].address, NEW_ADDRESSES_PROVIDER_ID_3))
+    await expect(registry.registerAddressesProvider(users[2].address, NEW_ADDRESSES_PROVIDER_ID_3))
       .to.emit(registry, 'AddressesProviderRegistered')
       .withArgs(users[2].address, NEW_ADDRESSES_PROVIDER_ID_3);
 
@@ -97,7 +97,7 @@ makeSuite('AddressesProviderRegistry', (testEnv: TestEnv) => {
       await registry.getAddressesProviderIdByAddress(NEW_ADDRESSES_PROVIDER_ADDRESS)
     ).to.be.equal(NEW_ADDRESSES_PROVIDER_ID_2);
 
-    expect(await registry.unregisterAddressesProvider(NEW_ADDRESSES_PROVIDER_ADDRESS))
+    await expect(registry.unregisterAddressesProvider(NEW_ADDRESSES_PROVIDER_ADDRESS))
       .to.emit(registry, 'AddressesProviderUnregistered')
       .withArgs(NEW_ADDRESSES_PROVIDER_ADDRESS, NEW_ADDRESSES_PROVIDER_ID_2);
 
@@ -177,8 +177,8 @@ makeSuite('AddressesProviderRegistry', (testEnv: TestEnv) => {
 
     const providersBefore = await registry.getAddressesProvidersList();
 
-    expect(
-      await registry.registerAddressesProvider(
+    await expect(
+      registry.registerAddressesProvider(
         NEW_ADDRESSES_PROVIDER_ADDRESS,
         NEW_ADDRESSES_PROVIDER_ID_2
       )
@@ -212,7 +212,7 @@ makeSuite('AddressesProviderRegistry', (testEnv: TestEnv) => {
     const providerToRemove = providersBefore[providersBefore.length - 1];
     const providerToRemoveId = await registry.getAddressesProviderIdByAddress(providerToRemove);
 
-    expect(await registry.unregisterAddressesProvider(providerToRemove))
+    await expect(registry.unregisterAddressesProvider(providerToRemove))
       .to.emit(registry, 'AddressesProviderUnregistered')
       .withArgs(providerToRemove, providerToRemoveId);
 

test-suites/atoken-delegation-aware.spec.ts

@@ -38,7 +38,7 @@ makeSuite('AToken: DelegationAwareAToken', (testEnv: TestEnv) => {
   it('Delegates to user 2', async () => {
     const { users } = testEnv;
 
-    expect(await delegationAToken.delegateUnderlyingTo(users[2].address))
+    await expect(delegationAToken.delegateUnderlyingTo(users[2].address))
       .to.emit(delegationAToken, 'DelegateUnderlyingTo')
       .withArgs(users[2].address);
 

test-suites/atoken-edge.spec.ts

@@ -71,7 +71,7 @@ makeSuite('AToken: Edge cases', (testEnv: TestEnv) => {
 
   it('approve() with a ZERO_ADDRESS spender', async () => {
     const { users, aDai } = testEnv;
-    expect(await aDai.connect(users[0].signer).approve(ZERO_ADDRESS, MAX_UINT_AMOUNT))
+    await expect(aDai.connect(users[0].signer).approve(ZERO_ADDRESS, MAX_UINT_AMOUNT))
       .to.emit(aDai, 'Approval')
       .withArgs(users[0].address, ZERO_ADDRESS, MAX_UINT_AMOUNT);
   });
@@ -105,14 +105,14 @@ makeSuite('AToken: Edge cases', (testEnv: TestEnv) => {
 
   it('transfer() with a ZERO_ADDRESS recipient', async () => {
     const { users, aDai } = testEnv;
-    expect(await aDai.connect(users[1].signer).transfer(ZERO_ADDRESS, 0))
+    await expect(aDai.connect(users[1].signer).transfer(ZERO_ADDRESS, 0))
       .to.emit(aDai, 'Transfer')
       .withArgs(users[1].address, ZERO_ADDRESS, 0);
   });
 
   it('transfer() with a ZERO_ADDRESS origin', async () => {
     const { users, aDai } = testEnv;
-    expect(await aDai.connect(users[1].signer).transferFrom(ZERO_ADDRESS, users[1].address, 0))
+    await expect(aDai.connect(users[1].signer).transferFrom(ZERO_ADDRESS, users[1].address, 0))
       .to.emit(aDai, 'Transfer')
       .withArgs(ZERO_ADDRESS, users[1].address, 0);
   });
@@ -141,7 +141,7 @@ makeSuite('AToken: Edge cases', (testEnv: TestEnv) => {
     const poolSigner = await hre.ethers.getSigner(pool.address);
 
     const mintingAmount = await convertToCurrencyDecimals(aDai.address, '100');
-    expect(
+    await expect(
       aDai
         .connect(poolSigner)
         .mint(ZERO_ADDRESS, ZERO_ADDRESS, mintingAmount, utils.parseUnits('1', 27))
@@ -174,8 +174,8 @@ makeSuite('AToken: Edge cases', (testEnv: TestEnv) => {
     const poolSigner = await hre.ethers.getSigner(pool.address);
 
     const burnAmount = await convertToCurrencyDecimals(aDai.address, '100');
-    expect(
-      await aDai
+    await expect(
+      aDai
         .connect(poolSigner)
         .burn(ZERO_ADDRESS, users[0].address, burnAmount, utils.parseUnits('1', 27))
     )

test-suites/atoken-transfer.spec.ts

@@ -36,7 +36,7 @@ makeSuite('AToken: Transfer', (testEnv: TestEnv) => {
 
     expect(await aDai.getPreviousIndex(users[0].address)).to.be.gt(0);
 
-    expect(await aDai.connect(users[0].signer).transfer(users[0].address, amountDAItoDeposit))
+    await expect(aDai.connect(users[0].signer).transfer(users[0].address, amountDAItoDeposit))
       .to.emit(aDai, 'Transfer')
       .withArgs(users[0].address, users[0].address, amountDAItoDeposit);
 
@@ -71,7 +71,7 @@ makeSuite('AToken: Transfer', (testEnv: TestEnv) => {
 
     expect(await pool.connect(users[0].signer).setUserUseReserveAsCollateral(dai.address, false));
 
-    expect(await aDai.connect(users[0].signer).transfer(users[1].address, amountDAItoDeposit))
+    await expect(aDai.connect(users[0].signer).transfer(users[1].address, amountDAItoDeposit))
       .to.emit(aDai, 'Transfer')
       .withArgs(users[0].address, users[1].address, amountDAItoDeposit);
 
@@ -112,7 +112,7 @@ makeSuite('AToken: Transfer', (testEnv: TestEnv) => {
         .deposit(dai.address, amountDAItoDeposit, users[0].address, '0')
     );
 
-    expect(await aDai.connect(users[0].signer).transfer(users[1].address, amountDAItoTransfer))
+    await expect(aDai.connect(users[0].signer).transfer(users[1].address, amountDAItoTransfer))
       .to.emit(aDai, 'Transfer')
       .withArgs(users[0].address, users[1].address, amountDAItoTransfer);
     expect(await aDai.balanceOf(users[0].address)).to.be.eq(
@@ -124,7 +124,7 @@ makeSuite('AToken: Transfer', (testEnv: TestEnv) => {
       INVALID_TO_BALANCE_AFTER_TRANSFER
     );
 
-    expect(await aDai.connect(users[0].signer).transfer(users[1].address, amountDAItoTransfer))
+    await expect(aDai.connect(users[0].signer).transfer(users[1].address, amountDAItoTransfer))
       .to.emit(aDai, 'Transfer')
       .withArgs(users[0].address, users[1].address, amountDAItoTransfer);
     expect(await aDai.balanceOf(users[0].address)).to.be.eq(
@@ -136,7 +136,7 @@ makeSuite('AToken: Transfer', (testEnv: TestEnv) => {
       INVALID_TO_BALANCE_AFTER_TRANSFER
     );
 
-    expect(await aDai.connect(users[0].signer).transfer(users[1].address, 0))
+    await expect(aDai.connect(users[0].signer).transfer(users[1].address, 0))
       .to.emit(aDai, 'Transfer')
       .withArgs(users[0].address, users[1].address, 0);
     expect(await aDai.balanceOf(users[0].address)).to.be.eq(
@@ -168,7 +168,7 @@ makeSuite('AToken: Transfer', (testEnv: TestEnv) => {
         .deposit(dai.address, amountDAItoDeposit, users[0].address, '0')
     );
 
-    expect(await aDai.connect(users[0].signer).transfer(users[1].address, amountDAItoDeposit))
+    await expect(aDai.connect(users[0].signer).transfer(users[1].address, amountDAItoDeposit))
       .to.emit(aDai, 'Transfer')
       .withArgs(users[0].address, users[1].address, amountDAItoDeposit);
 
@@ -232,7 +232,7 @@ makeSuite('AToken: Transfer', (testEnv: TestEnv) => {
 
     const aDAItoTransfer = await convertToCurrencyDecimals(dai.address, '100');
 
-    expect(await aDai.connect(users[1].signer).transfer(users[0].address, aDAItoTransfer))
+    await expect(aDai.connect(users[1].signer).transfer(users[0].address, aDAItoTransfer))
       .to.emit(aDai, 'Transfer')
       .withArgs(users[1].address, users[0].address, aDAItoTransfer);
 

test-suites/configurator-borrow-cap.spec.ts

@@ -121,10 +121,10 @@ makeSuite('PoolConfigurator: Borrow Cap', (testEnv: TestEnv) => {
     const { borrowCap: daiOldBorrowCap } = await helpersContract.getReserveCaps(dai.address);
 
     const newCap = 10;
-    expect(await configurator.setBorrowCap(usdc.address, newCap))
+    await expect(configurator.setBorrowCap(usdc.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(usdc.address, daiOldBorrowCap, newCap);
-    expect(await configurator.setBorrowCap(dai.address, newCap))
+    await expect(configurator.setBorrowCap(dai.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(dai.address, usdcOldBorrowCap, newCap);
 
@@ -179,10 +179,10 @@ makeSuite('PoolConfigurator: Borrow Cap', (testEnv: TestEnv) => {
     const { borrowCap: usdcOldBorrowCap } = await helpersContract.getReserveCaps(usdc.address);
     const { borrowCap: daiOldBorrowCap } = await helpersContract.getReserveCaps(dai.address);
 
-    expect(await configurator.setBorrowCap(usdc.address, newCap))
+    await expect(configurator.setBorrowCap(usdc.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(usdc.address, usdcOldBorrowCap, newCap);
-    expect(await configurator.setBorrowCap(dai.address, newCap))
+    await expect(configurator.setBorrowCap(dai.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(dai.address, daiOldBorrowCap, newCap);
 
@@ -224,7 +224,7 @@ makeSuite('PoolConfigurator: Borrow Cap', (testEnv: TestEnv) => {
     const { borrowCap: wethOldBorrowCap } = await helpersContract.getReserveCaps(weth.address);
 
     const newCap = 2;
-    expect(await configurator.setBorrowCap(weth.address, newCap))
+    await expect(configurator.setBorrowCap(weth.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(weth.address, wethOldBorrowCap, newCap);
 
@@ -307,10 +307,10 @@ makeSuite('PoolConfigurator: Borrow Cap', (testEnv: TestEnv) => {
     const { borrowCap: daiOldBorrowCap } = await helpersContract.getReserveCaps(dai.address);
 
     const newCap = '1000';
-    expect(await configurator.setBorrowCap(usdc.address, newCap))
+    await expect(configurator.setBorrowCap(usdc.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(usdc.address, usdcOldBorrowCap, newCap);
-    expect(await configurator.setBorrowCap(dai.address, newCap))
+    await expect(configurator.setBorrowCap(dai.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(dai.address, daiOldBorrowCap, newCap);
 
@@ -353,10 +353,10 @@ makeSuite('PoolConfigurator: Borrow Cap', (testEnv: TestEnv) => {
     const { borrowCap: daiOldBorrowCap } = await helpersContract.getReserveCaps(dai.address);
 
     const newCap = '200';
-    expect(await configurator.setBorrowCap(usdc.address, newCap))
+    await expect(configurator.setBorrowCap(usdc.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(usdc.address, usdcOldBorrowCap, newCap);
-    expect(await configurator.setBorrowCap(dai.address, newCap))
+    await expect(configurator.setBorrowCap(dai.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(dai.address, daiOldBorrowCap, newCap);
 
@@ -399,10 +399,10 @@ makeSuite('PoolConfigurator: Borrow Cap', (testEnv: TestEnv) => {
     const { borrowCap: daiOldBorrowCap } = await helpersContract.getReserveCaps(dai.address);
 
     const newCap = MAX_BORROW_CAP;
-    expect(await configurator.setBorrowCap(usdc.address, newCap))
+    await expect(configurator.setBorrowCap(usdc.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(usdc.address, usdcOldBorrowCap, newCap);
-    expect(await configurator.setBorrowCap(dai.address, newCap))
+    await expect(configurator.setBorrowCap(dai.address, newCap))
       .to.emit(configurator, 'BorrowCapChanged')
       .withArgs(dai.address, daiOldBorrowCap, newCap);
 

test-suites/configurator-liquidation-protocol-fee.spec.ts

@@ -44,10 +44,10 @@ makeSuite('PoolConfigurator: Liquidation Protocol Fee', (testEnv: TestEnv) => {
 
     const liquidationProtocolFee = 1000;
 
-    expect(await configurator.setLiquidationProtocolFee(usdc.address, liquidationProtocolFee))
+    await expect(configurator.setLiquidationProtocolFee(usdc.address, liquidationProtocolFee))
       .to.emit(configurator, 'LiquidationProtocolFeeChanged')
       .withArgs(usdc.address, oldUsdcLiquidationProtocolFee, liquidationProtocolFee);
-    expect(await configurator.setLiquidationProtocolFee(dai.address, liquidationProtocolFee))
+    await expect(configurator.setLiquidationProtocolFee(dai.address, liquidationProtocolFee))
       .to.emit(configurator, 'LiquidationProtocolFeeChanged')
       .withArgs(dai.address, oldDaiLiquidationProtocolFee, liquidationProtocolFee);
 
@@ -72,10 +72,10 @@ makeSuite('PoolConfigurator: Liquidation Protocol Fee', (testEnv: TestEnv) => {
 
     const liquidationProtocolFee = 10000;
 
-    expect(await configurator.setLiquidationProtocolFee(usdc.address, liquidationProtocolFee))
+    await expect(configurator.setLiquidationProtocolFee(usdc.address, liquidationProtocolFee))
       .to.emit(configurator, 'LiquidationProtocolFeeChanged')
       .withArgs(usdc.address, oldUsdcLiquidationProtocolFee, liquidationProtocolFee);
-    expect(await configurator.setLiquidationProtocolFee(dai.address, liquidationProtocolFee))
+    await expect(configurator.setLiquidationProtocolFee(dai.address, liquidationProtocolFee))
       .to.emit(configurator, 'LiquidationProtocolFeeChanged')
       .withArgs(dai.address, oldDaiLiquidationProtocolFee, liquidationProtocolFee);