feat: add tests to util and mocks

Author: montelaidev

packages/accounts-controller/src/tests/mocks.test.ts

@@ -0,0 +1,52 @@
+import { EthAccountType } from '@metamask/keyring-api';
+
+import { createMockInternalAccount } from './mocks';
+
+describe('createMockInternalAccount', () => {
+  it('should create a mock internal account', () => {
+    const account = createMockInternalAccount();
+    expect(account).toStrictEqual({
+      id: expect.any(String),
+      address: expect.any(String),
+      type: expect.any(String),
+      options: expect.any(Object),
+      methods: expect.any(Array),
+      metadata: {
+        name: expect.any(String),
+        keyring: { type: expect.any(String) },
+        importTime: expect.any(Number),
+        lastSelected: expect.any(Number),
+        snap: undefined,
+      },
+    });
+  });
+
+  it('should create a mock internal account with custom values', () => {
+    const customSnap = {
+      id: '1',
+      enabled: true,
+      name: 'Snap 1',
+    };
+    const account = createMockInternalAccount({
+      id: '1',
+      address: '0x123',
+      type: EthAccountType.Erc4337,
+      name: 'Custom Account',
+      snap: customSnap,
+    });
+    expect(account).toStrictEqual({
+      id: '1',
+      address: '0x123',
+      type: EthAccountType.Erc4337,
+      options: expect.any(Object),
+      methods: expect.any(Array),
+      metadata: {
+        name: 'Custom Account',
+        keyring: { type: expect.any(String) },
+        importTime: expect.any(Number),
+        lastSelected: expect.any(Number),
+        snap: customSnap,
+      },
+    });
+  });
+});

packages/accounts-controller/src/utils.test.ts

@@ -0,0 +1,18 @@
+import { EthAccountType } from '@metamask/keyring-api';
+
+import { createMockInternalAccount } from './tests/mocks';
+import { isEVMAccount } from './utils';
+
+describe('isEVMAccount', () => {
+  it.each([
+    [EthAccountType.Eoa, true],
+    [EthAccountType.Erc4337, true],
+    ['bip122', false],
+  ])('%s should return %s', (accountType, expected) => {
+    expect(
+      isEVMAccount(
+        createMockInternalAccount({ type: accountType as EthAccountType }),
+      ),
+    ).toBe(expected);
+  });
+});