update provider tests (#1137)

* update provider tests

* ts

packages/wallet-sdk/src/CoinbaseWalletProvider.test.ts

@@ -1,7 +1,7 @@
 import { CoinbaseWalletProvider } from './CoinbaseWalletProvider';
 import { standardErrors } from './core/error';
 
-describe('EIP1193Provider', () => {
+describe('CoinbaseWalletProvider', () => {
   let provider: CoinbaseWalletProvider;
 
   beforeEach(() => {
@@ -42,4 +42,19 @@ describe('EIP1193Provider', () => {
       expect(provider.chainId).toBe(1);
     });
   });
+
+  describe('Request Handling', () => {
+    test('handles request correctly', async () => {
+      const response1 = await provider.request({ method: 'eth_chainId' });
+      const response2 = await provider.request({ method: 'eth_accounts' });
+      expect(response1).toBe(1);
+      expect(response2).toEqual([]);
+    });
+
+    test('throws error when handling invalid request', async () => {
+      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+      // @ts-expect-error // testing invalid request args
+      await expect(provider.request({})).rejects.toThrow();
+    });
+  });
 });