fix: Gas station improvements

test/e2e/page-objects/pages/confirmations/redesign/transaction-confirmation.ts

@@ -304,7 +304,7 @@ class TransactionConfirmation extends Confirmation {
 
   async closeGasFeeToastMessage() {
     // the toast message automatically disappears after some seconds, so we need to use clickElementSafe to prevent race conditions
-    await this.driver.clickElementSafe(this.gasFeeCloseToastMessage, 5000);
+    await this.driver.clickElementSafe(this.gasFeeCloseToastMessage, 10000);
   }
 
   /**

ui/pages/confirmations/components/confirm/info/shared/gas-fee-token-icon/gas-fee-token-icon.tsx

@@ -1,19 +1,23 @@
-import React from 'react';
-import { Hex } from '@metamask/utils';
+import { AvatarAccountSize } from '@metamask/design-system-react';
 import { TransactionMeta } from '@metamask/transaction-controller';
+import { Hex } from '@metamask/utils';
+import React from 'react';
 import { useSelector } from 'react-redux';
-
-import { NATIVE_TOKEN_ADDRESS } from '../../../../../../../../shared/constants/transaction';
-import { useConfirmContext } from '../../../../../context/confirm';
-import { selectNetworkConfigurationByChainId } from '../../../../../../../selectors';
-import Identicon from '../../../../../../../components/ui/identicon';
 import { CHAIN_ID_TOKEN_IMAGE_MAP } from '../../../../../../../../shared/constants/network';
+import { NATIVE_TOKEN_ADDRESS } from '../../../../../../../../shared/constants/transaction';
+import { PreferredAvatar } from '../../../../../../../components/app/preferred-avatar';
 import {
   AvatarToken,
   AvatarTokenSize,
   Box,
 } from '../../../../../../../components/component-library';
+import Identicon from '../../../../../../../components/ui/identicon';
 import { BackgroundColor } from '../../../../../../../helpers/constants/design-system';
+import {
+  selectERC20TokensByChain,
+  selectNetworkConfigurationByChainId,
+} from '../../../../../../../selectors';
+import { useConfirmContext } from '../../../../../context/confirm';
 
 export enum GasFeeTokenIconSize {
   Sm = 'sm',
@@ -36,13 +40,30 @@ export function GasFeeTokenIcon({
     selectNetworkConfigurationByChainId(state, chainId),
   );
 
+  const erc20TokensByChain = useSelector(selectERC20TokensByChain);
+  const variation = chainId;
+  const { iconUrl: image } =
+    erc20TokensByChain?.[variation]?.data?.[tokenAddress] ?? {};
+
   if (tokenAddress !== NATIVE_TOKEN_ADDRESS) {
     return (
       <Box data-testid="token-icon">
-        <Identicon
-          address={tokenAddress}
-          diameter={size === GasFeeTokenIconSize.Md ? 32 : 12}
-        />
+        {image ? (
+          <Identicon
+            address={tokenAddress}
+            diameter={size === GasFeeTokenIconSize.Md ? 32 : 12}
+            image={image}
+          />
+        ) : (
+          <PreferredAvatar
+            address={tokenAddress}
+            size={
+              size === GasFeeTokenIconSize.Md
+                ? AvatarAccountSize.Md
+                : AvatarAccountSize.Xs
+            }
+          />
+        )}
       </Box>
     );
   }

ui/pages/confirmations/hooks/useAutomaticGasFeeTokenSelect.test.ts

@@ -6,6 +6,7 @@ import { NATIVE_TOKEN_ADDRESS } from '../../../../shared/constants/transaction';
 import { genUnapprovedContractInteractionConfirmation } from '../../../../test/data/confirmations/contract-interaction';
 import { getMockConfirmStateForTransaction } from '../../../../test/data/confirmations/helper';
 import { renderHookWithConfirmContextProvider } from '../../../../test/lib/confirmations/render-helpers';
+import { flushPromises } from '../../../../test/lib/timer-helpers';
 import { updateSelectedGasFeeToken } from '../../../store/controller-actions/transaction-controller';
 import { Alert } from '../../../ducks/confirm-alerts/confirm-alerts';
 import { forceUpdateMetamaskState } from '../../../store/actions';
@@ -46,6 +47,12 @@ function runHook({
   return { ...result, state };
 }
 
+async function flushAsyncUpdates() {
+  await act(async () => {
+    await flushPromises();
+  });
+}
+
 describe('useAutomaticGasFeeTokenSelect', () => {
   const updateSelectedGasFeeTokenMock = jest.mocked(updateSelectedGasFeeToken);
   const forceUpdateMetamaskStateMock = jest.mocked(forceUpdateMetamaskState);
@@ -67,31 +74,56 @@ describe('useAutomaticGasFeeTokenSelect', () => {
     });
   });
 
-  it('selects first gas fee token', () => {
-    runHook();
+  it('selects first gas fee token', async () => {
+    const { store } = runHook();
+
+    await flushAsyncUpdates();
+
+    if (!store) {
+      throw new Error('Expected store to be defined');
+    }
 
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(1);
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledWith(
       expect.any(String),
       GAS_FEE_TOKEN_MOCK.tokenAddress,
     );
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(1);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledWith(store.dispatch);
   });
 
-  it('does not select first gas fee token if gas fee token already selected', () => {
+  it('does not select first gas fee token if gas fee token already selected', async () => {
     runHook({ selectedGasFeeToken: GAS_FEE_TOKEN_MOCK.tokenAddress });
+
+    await flushAsyncUpdates();
+
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(0);
   });
 
-  it('does not select first gas fee token if no gas fee tokens', () => {
+  it('does not select first gas fee token if no gas fee tokens', async () => {
     runHook({ gasFeeTokens: [] });
+
+    await flushAsyncUpdates();
+
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(0);
   });
 
-  it('does not select first gas fee token if not first load', () => {
-    const { rerender, state } = runHook({
+  it('selects first gas fee token on rerender when selection becomes eligible', async () => {
+    const { rerender, state, store } = runHook({
       selectedGasFeeToken: GAS_FEE_TOKEN_MOCK.tokenAddress,
     });
 
+    if (!store) {
+      throw new Error('Expected store to be defined');
+    }
+
+    await flushAsyncUpdates();
+
+    expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(0);
+
     const transactionMeta = state.metamask
       .transactions[0] as unknown as TransactionMeta;
 
@@ -101,41 +133,100 @@ describe('useAutomaticGasFeeTokenSelect', () => {
 
     rerender();
 
-    expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    await flushAsyncUpdates();
+
+    expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(1);
+    expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledWith(
+      expect.any(String),
+      GAS_FEE_TOKEN_MOCK.tokenAddress,
+    );
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(1);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledWith(store.dispatch);
   });
 
-  it('does not select first gas fee token if gasless not supported', () => {
+  it('does not select first gas fee token if gasless not supported', async () => {
     useIsGaslessSupportedMock.mockReturnValue({
       isSupported: false,
       isSmartTransaction: false,
     });
 
     runHook();
 
+    await flushAsyncUpdates();
+
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(0);
   });
 
-  it('does not select first gas fee token if sufficient balance', () => {
+  it('does not select first gas fee token if sufficient balance', async () => {
     useInsufficientBalanceAlertsMock.mockReturnValue([]);
 
     runHook();
 
+    await flushAsyncUpdates();
+
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(0);
   });
 
-  it('does not select first gas fee token after firstCheck is set to false', () => {
-    const { rerender, state } = runHook();
+  it('selects first gas fee token when insufficient balance appears after first render', async () => {
+    let alerts: Alert[] = [];
+    useInsufficientBalanceAlertsMock.mockImplementation(() => alerts);
+
+    const { rerender, store } = runHook({
+      selectedGasFeeToken: undefined,
+    });
+
+    if (!store) {
+      throw new Error('Expected store to be defined');
+    }
+
+    await flushAsyncUpdates();
+
+    expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(0);
+
+    alerts = [{} as Alert];
+
+    rerender();
+
+    await flushAsyncUpdates();
+
+    expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(1);
+    expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledWith(
+      expect.any(String),
+      GAS_FEE_TOKEN_MOCK.tokenAddress,
+    );
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(1);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledWith(store.dispatch);
+  });
+
+  it('does not select first gas fee token after firstCheck is set to false', async () => {
+    const { rerender, state, store } = runHook();
+
+    if (!store) {
+      throw new Error('Expected store to be defined');
+    }
+
+    await flushAsyncUpdates();
+
     // Simulate a rerender with new state that would otherwise trigger selection
     act(() => {
       (
         state.metamask.transactions[0] as unknown as TransactionMeta
       ).selectedGasFeeToken = undefined;
     });
+
     rerender();
+
+    await flushAsyncUpdates();
+
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(1); // Only first run
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(1);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledWith(store.dispatch);
   });
 
-  it('does not select if transactionId is falsy', () => {
+  it('does not select if transactionId is falsy', async () => {
     const state = getMockConfirmStateForTransaction(
       genUnapprovedContractInteractionConfirmation({
         gasFeeTokens: [GAS_FEE_TOKEN_MOCK],
@@ -145,15 +236,23 @@ describe('useAutomaticGasFeeTokenSelect', () => {
     // Remove transactionId
     state.metamask.transactions = [];
     renderHookWithConfirmContextProvider(useAutomaticGasFeeTokenSelect, state);
+
+    await flushAsyncUpdates();
+
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(0);
   });
 
-  it('does not select if gasFeeTokens is falsy', () => {
+  it('does not select if gasFeeTokens is falsy', async () => {
     runHook({ gasFeeTokens: [] });
+
+    await flushAsyncUpdates();
+
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(0);
   });
 
-  it('does not select first gas fee token if 7702 and future native token', () => {
+  it('does not select first gas fee token if 7702 and future native token', async () => {
     useIsGaslessSupportedMock.mockReturnValue({
       isSupported: true,
       isSmartTransaction: false,
@@ -168,16 +267,19 @@ describe('useAutomaticGasFeeTokenSelect', () => {
       ],
     });
 
+    await flushAsyncUpdates();
+
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(0);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(0);
   });
 
-  it('selects second gas fee token if 7702 and future native token', () => {
+  it('selects second gas fee token if 7702 and future native token', async () => {
     useIsGaslessSupportedMock.mockReturnValue({
       isSupported: true,
       isSmartTransaction: false,
     });
 
-    runHook({
+    const { store } = runHook({
       gasFeeTokens: [
         {
           ...GAS_FEE_TOKEN_MOCK,
@@ -187,6 +289,18 @@ describe('useAutomaticGasFeeTokenSelect', () => {
       ],
     });
 
+    if (!store) {
+      throw new Error('Expected store to be defined');
+    }
+
+    await flushAsyncUpdates();
+
     expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledTimes(1);
+    expect(updateSelectedGasFeeTokenMock).toHaveBeenCalledWith(
+      expect.any(String),
+      GAS_FEE_TOKEN_MOCK.tokenAddress,
+    );
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledTimes(1);
+    expect(forceUpdateMetamaskStateMock).toHaveBeenCalledWith(store.dispatch);
   });
 });

ui/pages/confirmations/hooks/useAutomaticGasFeeTokenSelect.ts

@@ -51,10 +51,9 @@ export function useAutomaticGasFeeTokenSelect() {
       return;
     }
 
-    setFirstCheck(false);
-
     if (shouldSelect) {
       await selectFirstToken();
+      setFirstCheck(false);
     }
   }, [shouldSelect, selectFirstToken, firstCheck, gasFeeTokens, transactionId]);
 }