playwright/tests/page/matchers.misc.spec.ts

48 строки
2.2 KiB
TypeScript

/**
* Copyright (c) Microsoft Corporation.
*
* 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 { stripAnsi } from '../config/utils';
import { test as it, expect } from './pageTest';
it('should outlive frame navigation', async ({ page, server }) => {
await page.goto(server.EMPTY_PAGE);
setTimeout(async () => {
await page.goto(server.PREFIX + '/grid.html').catch(() => {});
}, 1000);
await expect(page.locator('.box').first()).toBeEmpty();
});
it('should print no-locator-resolved error when locator matcher did not resolve to any element', async ({ page, server }) => {
const myLocator = page.locator('.nonexisting');
const expectWithShortLivingTimeout = expect.configure({ timeout: 10 });
const locatorMatchers = [
() => expectWithShortLivingTimeout(myLocator).toBeAttached(), // Boolean matcher
() => expectWithShortLivingTimeout(myLocator).toHaveJSProperty('abc', 'abc'), // Equal matcher
() => expectWithShortLivingTimeout(myLocator).not.toHaveText('abc'), // Text matcher - pass / string
() => expectWithShortLivingTimeout(myLocator).not.toHaveText(/abc/), // Text matcher - pass / RegExp
() => expectWithShortLivingTimeout(myLocator).toContainText('abc'), // Text matcher - fail / string
() => expectWithShortLivingTimeout(myLocator).toContainText(/abc/), // Text matcher - fail / RegExp
];
for (const matcher of locatorMatchers) {
await it.step(matcher.toString(), async () => {
const error = await matcher().catch(e => e);
expect(error).toBeInstanceOf(Error);
expect(error.message).toContain(`waiting for locator('.nonexisting')`);
expect(stripAnsi(error.message)).toMatch(/Received: ?"?<element\(s\) not found>/);
});
}
});