chore: improve coverage

Author: andreabadesso

__tests__/helpers/wallet.helper.test.js

@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) Hathor Labs and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import { getWalletConfigFromSeed } from '../../src/helpers/wallet.helper';
+import { WalletStartError } from '../../src/errors';
+import * as loggerModule from '../../src/logger';
+
+const STUB_SEED = 'upon tennis increase embark dismiss diamond monitor face magnet jungle scout salute rural master shoulder cry juice jeans radar present close meat antenna mind';
+
+describe('getWalletConfigFromSeed', () => {
+  it('should return a wallet config for a valid seed', () => {
+    const config = getWalletConfigFromSeed({ seed: STUB_SEED });
+    expect(config).toHaveProperty('seed');
+    expect(config).toHaveProperty('password');
+    expect(config).toHaveProperty('pinCode');
+  });
+
+  it('should throw WalletStartError for an invalid seed', () => {
+    expect(() => getWalletConfigFromSeed({ seed: 'invalid seed words' })).toThrow(WalletStartError);
+  });
+
+  it('should throw WalletStartError when passphrase is provided but not allowed', () => {
+    const mockError = jest.fn();
+    jest.spyOn(loggerModule, 'buildAppLogger').mockReturnValue({ error: mockError });
+
+    expect(() => getWalletConfigFromSeed({
+      seed: STUB_SEED,
+      passphrase: 'my-passphrase',
+      allowPassphrase: false,
+    })).toThrow(WalletStartError);
+
+    expect(mockError).toHaveBeenCalledWith(
+      expect.stringContaining('passphrase is not allowed')
+    );
+  });
+
+  it('should set passphrase when allowed', () => {
+    const config = getWalletConfigFromSeed({
+      seed: STUB_SEED,
+      passphrase: 'my-passphrase',
+      allowPassphrase: true,
+    });
+    expect(config.passphrase).toBe('my-passphrase');
+  });
+});

__tests__/plugins/child.test.js

@@ -1,6 +1,7 @@
 import { bigIntUtils } from '@hathor/wallet-lib';
-import { handleMessage } from '../../src/plugins/child';
+import { handleMessage, loadPlugins } from '../../src/plugins/child';
 import { notificationBus, EVENTBUS_EVENT_NAME } from '../../src/services/notification.service';
+import * as loggerModule from '../../src/logger';
 
 jest.mock('../../src/services/notification.service', () => ({
   notificationBus: {
@@ -9,6 +10,34 @@ jest.mock('../../src/services/notification.service', () => ({
   EVENTBUS_EVENT_NAME: 'eventbus_event',
 }));
 
+describe('loadPlugins', () => {
+  it('should warn and skip unknown plugins', async () => {
+    const mockWarn = jest.fn();
+    jest.spyOn(loggerModule, 'buildAppLogger').mockReturnValue({ warn: mockWarn });
+
+    const plugins = await loadPlugins(['nonexistent_plugin'], {});
+
+    expect(mockWarn).toHaveBeenCalledWith('Unable to find plugin nonexistent_plugin, skipping.');
+    expect(plugins).toEqual([]);
+  });
+
+  it('should load known hathor plugins', async () => {
+    const plugins = await loadPlugins(['debug'], {});
+
+    expect(plugins).toHaveLength(1);
+    expect(plugins[0]).toHaveProperty('eventHandler');
+  });
+
+  it('should load custom plugins from config', async () => {
+    const plugins = await loadPlugins(['my_plugin'], {
+      my_plugin: { name: 'debug', file: 'hathor_debug.js' },
+    });
+
+    expect(plugins).toHaveLength(1);
+    expect(plugins[0]).toHaveProperty('eventHandler');
+  });
+});
+
 describe('handleMessage', () => {
   afterEach(() => {
     jest.clearAllMocks();