feat: add autoConfig support in FBPixel, add tests

[yashasvibajpai]

PR Description

The Meta Pixel will send button click and page metadata (such as data structured according to Opengraph or Schema.org formats) from your website to improve your ads delivery and measurement and automate your Pixel setup. To configure the Meta Pixel to not send this additional information, we are introducing a UI toggle

Linear task (optional)

https://linear.app/rudderstack/issue/INT-2061/facebook-pixel-is-there-any-way-we-could-add-this-as-a-toggle-in-the

Cross Browser Tests

Please confirm you have tested for the following browsers:

• Chrome
• Firefox
• IE11

Sanity Suite

• All sanity suite test cases pass locally

Security

• The code changed/added as part of this pull request won't create any security issues with how the software is being used.

Summary by CodeRabbit

• New Features

  • Enhanced the Facebook Pixel integration with an autoConfig option to better manage analytics configurations.
  • Added functionality to track button clicks and page metadata using Facebook Pixel.

• Tests

  • Updated tests to include checks for the new autoConfig setting in Facebook Pixel integration.

[coderabbitai]

Walkthrough

The recent enhancements to the FacebookPixel integration introduce the autoConfig feature, refining how configurations are managed and utilized. This update ensures smoother handling of button clicks and page metadata through streamlined settings.

Changes

File Path	Change Summary
.../analytics-js-integrations/.../browser.js	Added autoConfig property to FacebookPixel class; integrated window.fbq for toggling settings.
.../analytics-js-integrations/.../browser.test.js	Configured window.fbq as jest.fn() for testing; incorporated and validated autoConfig.

🐇✨
A little code hop, a new feature tweak,
FacebookPixel now, not so meek.
With autoConfig, it's quite chic,
Ensuring every click's unique.
Oh, how these updates peak! 🌟
🐾

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Recent Review Details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 1c454e0 and 1154cf5.

Files selected for processing (1)

• packages/analytics-js-integrations/src/integrations/FacebookPixel/browser.js (2 hunks)

Files skipped from review as they are similar to previous changes (1)

• packages/analytics-js-integrations/src/integrations/FacebookPixel/browser.js

---

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 54.12%. Comparing base (c57cf82) to head (1154cf5).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1702      +/-   ##
===========================================
- Coverage    54.13%   54.12%   -0.01%     
===========================================
  Files          462      462              
  Lines        15652    15654       +2     
  Branches      3113     3096      -17     
===========================================
  Hits          8473     8473              
- Misses        5851     5896      +45     
+ Partials      1328     1285      -43     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[github-actions]

size-limit report 📦

Name	Size (Base)	Size (Current)	Size Limit	Status
Common Code - No bundling	15.78 KB	15.78 KB (0%)	16.5 KB	✅
Remote Module Federation Mapping - CDN	330 B	330 B (0%)	512 B	✅
Remote Module Federated Plugins - CDN	5.71 KB	5.71 KB (0%)	6 KB	✅
Core ESM - NPM	7.69 KB	7.69 KB (0%)	8 KB	✅
Core CJS - NPM	22.89 KB	22.89 KB (0%)	23 KB	✅
Core - NPM	23.03 KB	23.03 KB (0%)	23.5 KB	✅
Core Legacy - CDN	43.35 KB	43.35 KB (0%)	44 KB	✅
Core - CDN	23.21 KB	23.21 KB (0%)	23.5 KB	✅
Core (legacy build) - CDN - v1.1	31.57 KB	31.57 KB (0%)	32 KB	✅
Core - NPM - v1.1	31.56 KB	31.56 KB (0%)	32 KB	✅
Service Worker Module	22.64 KB	22.64 KB (0%)	24 KB	✅
All Integrations (legacy build) - CDN	98.67 KB	98.62 KB (-0.06% ▼)	105 KB	✅

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud