import processGetParams from '../process-get-params';

describe('processGetParams', () => {
  it('当 method 不等于 "GET" 且 formatParam 存在时，应该返回 params', () => {
    const options = {
      method: 'POST',
      runParams: { id: 1 },
      params: { name: 'John' },
      formatParam: (params) => ({ ...params, age: 20 }),
    };

    const result = processGetParams(options);

    expect(result).toEqual({ name: 'John' });
  });

  it('当 method 不等于 "GET" 且 formatParam 不存在时，应该返回 params', () => {
    const options = {
      method: 'POST',
      runParams: { id: 1 },
      params: { name: 'John' },
    };

    const result = processGetParams(options);

    expect(result).toEqual({ name: 'John' });
  });

  it('当 method 等于 "GET" 且 formatParam 是存在时，应该返回 formatParam 处理后的结果', () => {
    const options = {
      method: 'GET',
      runParams: { id: 1 },
      params: { name: 'John' },
      formatParam: (params) => ({ ...params, age: 20 }),
    };

    const result = processGetParams(options);

    expect(result).toEqual({ id: 1, name: 'John', age: 20 });
  });

  it('当 method 等于 "GET" 且 formatParam 不存在时，应该返回 runParams 和 params 的合并结果', () => {
    const options = {
      method: 'GET',
      runParams: { id: 1 },
      params: { name: 'John' },
    };

    const result = processGetParams<any>(options);

    expect(result).toEqual({ id: 1, name: 'John' });
  });
});