/*
 * Copyright 2025 coze-dev Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
import { globalVars } from '../src/global-var';

describe('global-var', () => {
  test('should be able to set and get a property', () => {
    const testValue = 'Hello, World';
    // 设置一个属性
    globalVars.TEST_PROP = testValue;

    // 确保我们能获取到相同的属性
    expect(globalVars.TEST_PROP).toBe(testValue);
  });

  test('should return undefined for unset property', () => {
    expect(globalVars.UNSET_PROP).toBeUndefined();
  });

  test('should allow to overwrite an existing property', () => {
    const firstValue = 'First Value';
    const secondValue = 'Second Value';

    // 先设置一个属性
    globalVars.OVERWRITE_PROP = firstValue;
    expect(globalVars.OVERWRITE_PROP).toBe(firstValue);

    // 再覆盖这个属性
    globalVars.OVERWRITE_PROP = secondValue;
    expect(globalVars.OVERWRITE_PROP).toBe(secondValue);
  });
});