playwright/tests/playwright-test/playwright.expect.misc.spec.ts

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/**
* 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 { test, expect, stripAscii } from './playwright-test-fixtures';
test('should support toHaveCount', async ({ runInlineTest }) => {
const result = await runInlineTest({
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
await page.setContent('<select><option>One</option><option>Two</option></select>');
const locator = page.locator('option');
await expect(locator).toHaveCount(2);
});
`,
}, { workers: 1 });
expect(result.passed).toBe(1);
expect(result.exitCode).toBe(0);
});
test('should support toHaveProp', async ({ runInlineTest }) => {
const result = await runInlineTest({
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
await page.setContent('<div></div>');
await page.$eval('div', e => e.foo = { a: 1, b: 'string', c: new Date(1627503992000) });
const locator = page.locator('div');
await expect(locator).toHaveProp('foo', { a: 1, b: 'string', c: new Date(1627503992000) });
});
test('fail', async ({ page }) => {
await page.setContent('<div></div>');
await page.$eval('div', e => e.foo = { a: 1, b: 'string', c: new Date(1627503992000) });
const locator = page.locator('div');
await expect(locator).toHaveProp('foo', { a: 1, b: 'string', c: new Date(1627503992001) }, { timeout: 1000 });
});
`,
}, { workers: 1 });
const output = stripAscii(result.output);
expect(output).toContain('- "c"');
expect(result.passed).toBe(1);
expect(result.failed).toBe(1);
expect(result.exitCode).toBe(1);
});
test('should support toHaveClass', async ({ runInlineTest }) => {
const result = await runInlineTest({
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
await page.setContent('<div class="foo bar baz"></div>');
const locator = page.locator('div');
await expect(locator).toHaveClass('foo bar baz');
});
test('fail', async ({ page }) => {
await page.setContent('<div class="bar baz"></div>');
const locator = page.locator('div');
await expect(locator).toHaveClass('foo bar baz', { timeout: 1000 });
});
`,
}, { workers: 1 });
const output = stripAscii(result.output);
expect(output).toContain('expect(locator).toHaveClass');
expect(output).toContain('Expected string: \"foo bar baz\"');
expect(result.passed).toBe(1);
expect(result.failed).toBe(1);
expect(result.exitCode).toBe(1);
});
test('should support toHaveClass w/ array', async ({ runInlineTest }) => {
const result = await runInlineTest({
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
await page.setContent('<div class="foo"></div><div class="bar"></div><div class="baz"></div>');
const locator = page.locator('div');
await expect(locator).toHaveClass(['foo', 'bar', 'baz']);
});
test('fail', async ({ page }) => {
await page.setContent('<div class="foo"></div><div class="bar"></div><div class="bar"></div>');
const locator = page.locator('div');
await expect(locator).toHaveClass(['foo', 'bar', 'baz'], { timeout: 1000 });
});
`,
}, { workers: 1 });
const output = stripAscii(result.output);
expect(output).toContain('expect(received).toHaveClass(expected)');
expect(output).toContain('- \"baz\",');
expect(result.passed).toBe(1);
expect(result.failed).toBe(1);
expect(result.exitCode).toBe(1);
});
test('should support toHaveTitle', async ({ runInlineTest }) => {
const result = await runInlineTest({
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
await page.setContent('<title>Hello</title>');
await expect(page).toHaveTitle('Hello');
});
test('fail', async ({ page }) => {
await page.setContent('<title>Bye</title>');
await expect(page).toHaveTitle('Hello', { timeout: 100 });
});
`,
}, { workers: 1 });
const output = stripAscii(result.output);
expect(output).toContain('expect(page).toHaveTitle');
expect(output).toContain('Expected string: \"Hello\"');
expect(result.passed).toBe(1);
expect(result.failed).toBe(1);
expect(result.exitCode).toBe(1);
});
test('should support toHaveURL', async ({ runInlineTest }) => {
const result = await runInlineTest({
'a.test.ts': `
const { test } = pwt;
test('pass', async ({ page }) => {
await page.goto('data:text/html,<div>A</div>');
await expect(page).toHaveURL('data:text/html,<div>A</div>');
});
test('fail', async ({ page }) => {
await page.goto('data:text/html,<div>B</div>');
await expect(page).toHaveURL('wrong', { timeout: 100 });
});
`,
}, { workers: 1 });
const output = stripAscii(result.output);
expect(output).toContain('expect(page).toHaveURL');
expect(output).toContain('Expected string: \"wrong\"');
expect(result.passed).toBe(1);
expect(result.failed).toBe(1);
expect(result.exitCode).toBe(1);
});