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@percy/playwright

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@percy/playwright - npm Package Compare versions

Comparing version 1.0.5 to 1.0.6-beta.0

37

index.js
const utils = require('@percy/sdk-utils');
const { Utils } = require('./utils');

@@ -8,2 +9,3 @@ // Collect client and environment information

const ENV_INFO = `${playwrightPkg.name}/${playwrightPkg.version}`;
const log = utils.logger('playwright');

@@ -15,3 +17,2 @@ // Take a DOM snapshot and post it to the snapshot endpoint

if (!(await utils.isPercyEnabled())) return;
let log = utils.logger('playwright');

@@ -45,2 +46,34 @@ try {

module.exports = percySnapshot;
// Takes Playwright screenshot with Automate
async function percyScreenshot(page, name, options) {
if (!page) throw new Error('A Playwright `page` object is required.');
if (!name) throw new Error('The `name` argument is required.');
if (!(await utils.isPercyEnabled())) return;
if (Utils.projectType() !== 'automate') {
throw new Error('Invalid function call - percyScreenshot(). Please use percySnapshot() function for taking screenshot. percyScreenshot() should be used only while using Percy with Automate. For more information on usage of PercySnapshot(), refer doc for your language https://docs.percy.io/docs/end-to-end-testing');
}
try {
const sessionDetails = await Utils.sessionDetails(page);
const sessionId = sessionDetails.hashed_id;
const pageGuid = page._guid;
const frameGuid = page._mainFrame._guid;
const data = {
environmentInfo: ENV_INFO,
clientInfo: CLIENT_INFO,
sessionId: sessionId,
pageGuid: pageGuid,
frameGuid: frameGuid,
framework: 'playwright',
snapshotName: name,
options
};
const response = await Utils.captureAutomateScreenshot(data);
return response?.body?.data;
} catch (err) {
log.error(`Could not take percy screenshot "${name}"`);
log.error(err);
}
}
module.exports = { percySnapshot, percyScreenshot, CLIENT_INFO, ENV_INFO };

7

package.json
{
"name": "@percy/playwright",
"description": "Playwright client library for visual testing with Percy",
"version": "1.0.5",
"version": "1.0.6-beta.0",
"license": "MIT",

@@ -29,3 +29,4 @@ "author": "Perceptual Inc.",

"publishConfig": {
"access": "public"
"access": "public",
"tag": "beta"
},

@@ -38,2 +39,3 @@ "peerDependencies": {

"@playwright/test": "^1.24.2",
"babel-eslint": "^10.1.0",
"cross-env": "^7.0.2",

@@ -48,4 +50,5 @@ "eslint": "^7.18.0",

"playwright": "^1.24.2",
"sinon": "^18.0.0",
"tsd": "^0.25.0"
}
}

@@ -61,2 +61,89 @@ # @percy/playwright

- `name` (**required**) - The snapshot name; must be unique to each snapshot
- `options` - [See per-snapshot configuration options](https://docs.percy.io/docs/cli-configuration#per-snapshot-configuration)
- `options` - [See per-snapshot configuration options](https://www.browserstack.com/docs/percy/take-percy-snapshots/overview#per-snapshot-configuration)
## Percy on Automate
## Usage
```javascript
const { chromium } = require('playwright');
const percyScreenshot = require('@percy/playwright');
const desired_cap = {
'browser': 'chrome',
'browser_version': 'latest',
'os': 'osx',
'os_version': 'ventura',
'name': 'Percy Playwright PoA Demo',
'build': 'percy-playwright-javascript-tutorial',
'browserstack.username': 'username',
'browserstack.accessKey': 'accesskey'
};
(async () => {
const cdpUrl = `wss://cdp.browserstack.com/playwright?caps=${encodeURIComponent(JSON.stringify(desired_cap))}`;
const browser = await chromium.connect(cdpUrl);
const page = await browser.newPage();
await page.goto("https://percy.io/");
await percyScreenshot(page, 'Screenshot 1');
// Options for percyScreenshot
// await percyScreenshot(page, 'Screenshot 1', {
// fullPage: true,
// percyCSS: 'body { background: red; }',
// ignoreRegionSelectors: ['#ignore-this'],
// customIgnoreRegions: [{ top: 10, right: 10, bottom: 120, left: 10 }],
// });
await browser.close();
})();
```
## Configuration
`percyScreenshot(page, name[, options])`
- `page` (**required**) - A `playwright` page instance
- `name` (**required**) - The snapshot name; must be unique to each snapshot
- `options` (**optional**) - There are various options supported by percyScreenshot to server further functionality.
- `sync` - Boolean value by default it falls back to `false`, Gives the processed result around screenshot [From CLI v1.28.0-beta.0+]
- `fullPage` - Boolean value by default it falls back to `false`, Takes full page screenshot [From CLI v1.27.6+]
- `freezeAnimatedImage` - Boolean value by default it falls back to `false`, you can pass `true` and percy will freeze image based animations.
- `freezeImageBySelectors` - List of selectors. Images will be freezed which are passed using selectors. For this to work `freezeAnimatedImage` must be set to true.
- `freezeImageByXpaths` - List of xpaths. Images will be freezed which are passed using xpaths. For this to work `freezeAnimatedImage` must be set to true.
- `percyCSS` - Custom CSS to be added to DOM before the screenshot being taken. Note: This gets removed once the screenshot is taken.
- `ignoreRegionXpaths` - List of xpaths. elements in the DOM can be ignored using xpath
- `ignoreRegionSelectors` - List of selectors. elements in the DOM can be ignored using selectors.
- `customIgnoreRegions` - List of custom objects. elements can be ignored using custom boundaries. Just passing a simple object for it like below.
- example: ```{top: 10, right: 10, bottom: 120, left: 10}```
- In above example it will draw rectangle of ignore region as per given coordinates.
- `top` (int): Top coordinate of the ignore region.
- `bottom` (int): Bottom coordinate of the ignore region.
- `left` (int): Left coordinate of the ignore region.
- `right` (int): Right coordinate of the ignore region.
- `considerRegionXpaths` - List of xpaths. elements in the DOM can be considered for diffing and will be ignored by Intelli Ignore using xpaths.
- `considerRegionSelectors` - List of selectors. elements in the DOM can be considered for diffing and will be ignored by Intelli Ignore using selectors.
- `customConsiderRegions` - List of custom objects. elements can be considered for diffing and will be ignored by Intelli Ignore using custom boundaries
- example: ```{top: 10, right: 10, bottom: 120, left: 10}```
- In above example it will draw rectangle of consider region will be drawn.
- Parameters:
- `top` (int): Top coordinate of the consider region.
- `bottom` (int): Bottom coordinate of the consider region.
- `left` (int): Left coordinate of the consider region.
- `right` (int): Right coordinate of the consider region.
### Creating Percy on automate build
Note: Automate Percy Token starts with `auto` keyword. The command can be triggered using `exec` keyword.
```sh-session
$ export PERCY_TOKEN=[your-project-token]
$ percy exec -- [playwright test command]
[percy] Percy has started!
[percy] [Playwright example] : Starting automate screenshot ...
[percy] Screenshot taken "Playwright example"
[percy] Stopping percy...
[percy] Finalized build #1: https://percy.io/[your-project]
[percy] Done!
```
Refer to docs here: [Percy on Automate](https://www.browserstack.com/docs/percy/integrate/functional-and-visual)

@@ -9,1 +9,7 @@ import * as Playwright from 'playwright';

): Promise<void>;
export default function percyScreenshot(
page: Playwright.Page,
name: string,
options?: SnapshotOptions
): Promise<void>;
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