gemini-cli/packages/cli/src/config/extensions/variables.test.ts

/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */

import { expect, describe, it } from 'vitest';
import { hydrateString } from './variables.js';

describe('hydrateString', () => {
  it('should replace a single variable', () => {
    const context = {
      extensionPath: 'path/my-extension',
    };
    const result = hydrateString('Hello, ${extensionPath}!', context);
    expect(result).toBe('Hello, path/my-extension!');
  });
});