adapt to eip-1193 provider changes (#384)

* adapt to eip-1193 provider changes: sendAsync deprecated, use request instead.

* replace mockProvider with getFakeProvider from test-helpers

Author: kanthesha

package.json

@@ -31,6 +31,7 @@
     "@ethersproject/bytes": "^5.7.0",
     "@metamask/base-controller": "^6.0.0",
     "@metamask/controller-utils": "^11.0.0",
+    "@metamask/eth-json-rpc-provider": "^4.1.0",
     "@metamask/eth-query": "^4.0.0",
     "@metamask/network-controller": "^19.0.0",
     "@metamask/polling-controller": "^8.0.0",
@@ -47,6 +48,7 @@
     "@metamask/eslint-config-jest": "^12.1.0",
     "@metamask/eslint-config-nodejs": "^12.1.0",
     "@metamask/eslint-config-typescript": "^12.1.0",
+    "@metamask/json-rpc-engine": "^9.0.0",
     "@types/jest": "^26.0.24",
     "@types/lodash": "^4.14.194",
     "@types/node": "^18.19.17",

src/SmartTransactionsController.test.ts

@@ -18,7 +18,7 @@ import { API_BASE_URL } from './constants';
 import SmartTransactionsController, {
   DEFAULT_INTERVAL,
 } from './SmartTransactionsController';
-import { advanceTime, flushPromises } from './test-helpers';
+import { advanceTime, flushPromises, getFakeProvider } from './test-helpers';
 import type { SmartTransaction, UnsignedTransaction, Hex } from './types';
 import { SmartTransactionStatuses } from './types';
 import * as utils from './utils';
@@ -342,13 +342,9 @@ const defaultState = {
   },
 };
 
-const mockProvider = {
-  sendAsync: jest.fn(),
-};
-
 const mockProviderConfig = {
   chainId: ChainId.mainnet,
-  provider: mockProvider,
+  provider: getFakeProvider(),
   type: NetworkType.mainnet,
   ticker: 'ticker',
 };
@@ -391,7 +387,7 @@ describe('SmartTransactionsController', () => {
           releaseLock: jest.fn(),
         };
       }),
-      provider: { sendAsync: jest.fn() },
+      provider: getFakeProvider(),
       confirmExternalTransaction: jest.fn(),
       getTransactions: jest.fn(),
       trackMetaMetricsEvent: trackMetaMetricsEventSpy,

src/SmartTransactionsController.ts

@@ -2,7 +2,7 @@
 import { hexlify } from '@ethersproject/bytes';
 import type { BaseConfig, BaseState } from '@metamask/base-controller';
 import { query, safelyExecute, ChainId } from '@metamask/controller-utils';
-import type { Provider } from '@metamask/eth-query';
+import type { SafeEventEmitterProvider } from '@metamask/eth-json-rpc-provider';
 import EthQuery from '@metamask/eth-query';
 import type {
   NetworkClientId,
@@ -133,7 +133,7 @@ export default class SmartTransactionsController extends StaticIntervalPollingCo
         listener: (networkState: NetworkState) => void,
       ) => void;
       getNonceLock: any;
-      provider: Provider;
+      provider: SafeEventEmitterProvider;
       confirmExternalTransaction: any;
       getTransactions: (options?: GetTransactionsOptions) => TransactionMeta[];
       trackMetaMetricsEvent: any;

src/index.test.ts

@@ -1,13 +1,14 @@
 import DefaultExport from '.';
 import SmartTransactionsController from './SmartTransactionsController';
+import { getFakeProvider } from './test-helpers';
 
 describe('default export', () => {
   it('exports SmartTransactionsController', () => {
     jest.useFakeTimers();
     const controller = new DefaultExport({
       onNetworkStateChange: jest.fn(),
       getNonceLock: null,
-      provider: { sendAsync: jest.fn() },
+      provider: getFakeProvider(),
       confirmExternalTransaction: jest.fn(),
       getTransactions: jest.fn(),
       trackMetaMetricsEvent: jest.fn(),

src/test-helpers.ts

@@ -1,3 +1,6 @@
+import { providerFromEngine } from '@metamask/eth-json-rpc-provider';
+import { JsonRpcEngine } from '@metamask/json-rpc-engine';
+
 /**
  * Resolve all pending promises.
  * This method is used for async tests that use fake timers.
@@ -35,3 +38,7 @@ export async function advanceTime({
     duration -= stepSize;
   } while (duration > 0);
 }
+
+export function getFakeProvider() {
+  return providerFromEngine(new JsonRpcEngine());
+}

yarn.lock

@@ -1565,6 +1565,19 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/eth-json-rpc-provider@npm:^4.1.0":
+  version: 4.1.0
+  resolution: "@metamask/eth-json-rpc-provider@npm:4.1.0"
+  dependencies:
+    "@metamask/json-rpc-engine": ^9.0.0
+    "@metamask/rpc-errors": ^6.2.1
+    "@metamask/safe-event-emitter": ^3.0.0
+    "@metamask/utils": ^8.3.0
+    uuid: ^8.3.2
+  checksum: c9669c93df073423d36ff941b512247b569e7f7c56cc6110565bc8dc6590ad691a78d6d17eea6243721c1c464f0f008ea1326fc7373f90fb705fba5fb85d804d
+  languageName: node
+  linkType: hard
+
 "@metamask/eth-query@npm:^4.0.0":
   version: 4.0.0
   resolution: "@metamask/eth-query@npm:4.0.0"
@@ -2071,7 +2084,9 @@ __metadata:
     "@metamask/eslint-config-jest": ^12.1.0
     "@metamask/eslint-config-nodejs": ^12.1.0
     "@metamask/eslint-config-typescript": ^12.1.0
+    "@metamask/eth-json-rpc-provider": ^4.1.0
     "@metamask/eth-query": ^4.0.0
+    "@metamask/json-rpc-engine": ^9.0.0
     "@metamask/network-controller": ^19.0.0
     "@metamask/polling-controller": ^8.0.0
     "@metamask/transaction-controller": ^34.0.0