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Original file line number Diff line number Diff line change
Expand Up @@ -14,18 +14,20 @@ const mockGetNativeTokenAddress = getNativeTokenAddress as jest.MockedFunction<
typeof getNativeTokenAddress
>;

const MOCK_CHECKSUMMED_ADDRESS = '0x44934055428d2eF7E3F97D98187f2459007fa49F';

const createMockState = (
balance: string = '0x100000000000000000',
chainId: string = '0x1',
address: string = '0xuser',
address: string = MOCK_CHECKSUMMED_ADDRESS,
): RootState =>
({
engine: {
backgroundState: {
AccountTrackerController: {
accountsByChainId: {
[chainId]: {
[address.toLowerCase()]: { balance },
[address]: { balance },
},
},
},
Expand All @@ -40,7 +42,11 @@ const createMockRequest = (
eventType: TRANSACTION_EVENTS.TRANSACTION_FINALIZED,
transactionMeta: {
chainId: '0x1',
txParams: { from: '0xuser', gas: '0x5208', gasPrice: '0x1' },
txParams: {
from: MOCK_CHECKSUMMED_ADDRESS,
gas: '0x5208',
gasPrice: '0x1',
},
...overrides,
} as TransactionMeta,
allTransactions: [],
Expand Down Expand Up @@ -139,7 +145,7 @@ describe('getGasMetricsProperties', () => {
const request = createMockRequest(
{
txParams: {
from: '0xuser',
from: MOCK_CHECKSUMMED_ADDRESS,
gas: '0x5208',
gasPrice: '0x100000000000000000',
},
Expand All @@ -156,7 +162,11 @@ describe('getGasMetricsProperties', () => {
const state = createMockState('0x100000000000000000');
const request = createMockRequest(
{
txParams: { from: '0xuser', gas: '0x1', gasPrice: '0x1' },
txParams: {
from: MOCK_CHECKSUMMED_ADDRESS,
gas: '0x1',
gasPrice: '0x1',
},
},
state,
);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,8 @@ import type {
TransactionMetricsBuilderRequest,
} from '../types';
import type { RootState } from '../../../../../reducers';
import { selectAccountsByChainId } from '../../../../../selectors/accountTrackerController';
import { safeToChecksumAddress } from '../../../../../util/address';

export function getGasMetricsProperties({
transactionMeta,
Expand Down Expand Up @@ -88,10 +90,13 @@ function getNativeBalance(
chainId: string,
address: string,
): BigNumber {
const accountsByChainId =
state.engine?.backgroundState?.AccountTrackerController?.accountsByChainId;
const accountsByChainId = selectAccountsByChainId(state);
Comment thread
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const account = accountsByChainId?.[chainId]?.[address?.toLowerCase()];
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This was broken. In the current state, the addresses in accountsByChainId are stored in checksum format.

const checksummedAddress = safeToChecksumAddress(address);
const account =
checksummedAddress !== undefined
? accountsByChainId?.[chainId]?.[checksummedAddress]
: undefined;

return new BigNumber((account?.balance as Hex) ?? '0x0');
}
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