如何模拟不同来源URL的相同请求(用于TestCafe)

import { Selector } from 'testcafe';

fixture `Simulating Same Request from Different Source URLs`
    .page `http://example.com`;

test('Simulate Request from Source URL 1', async t => {
    // Perform actions specific to Source URL 1
    // For example, navigate to a specific page
    await t.navigateTo('http://example.com/page1');

    // Perform assertions or interactions
    await t.expect(Selector('#element1').exists).ok();
});

test('Simulate Request from Source URL 2', async t => {
    // Perform actions specific to Source URL 2
    // For example, navigate to a different page
    await t.navigateTo('http://example.com/page2');

    // Perform assertions or interactions
    await t.expect(Selector('#element2').exists).ok();
});