Add new E2E tests to cover Shopper Mini Cart

[veljkho]

Submission Review Guidelines:

• I have followed the WooCommerce Contributing Guidelines and the WordPress Coding Standards.
• I have checked to ensure there aren't other open Pull Requests for the same update/change.
• I have reviewed my code for security best practices.
• Following the above guidelines will result in quick merges and clear and detailed feedback when appropriate.

Changes proposed in this Pull Request:

Closes # 30 in Woo Quality

Covered 6 out of 7 flows from the Mini Cart milestone. Left comment on remaining 1. The thing is that it seems impossible testing Taxes on Mini Cart because Taxes aren't present, there's a message telling customer that taxes are shown in the checkout.

Also commented 2 flows about Cannot View Mini Cart Block on Checkout Page and Cart Page, they are part of this PR but just as a simple test that mini cart's CSS is not present on pages cart and checkout.

How to test the changes in this Pull Request:

Using the WooCommerce Testing Instructions Guide, include your detailed testing instructions:

1. Checkout this branch locally
2. Execute the test: pnpm test:e2e-pw ./tests/e2e-pw/tests/shopper/mini-cart.spec.js --headed
3. Optionally execute the whole test suite: pnpm test:e2e-pw
4. Should be all green (passing)

Changelog entry

• Automatically create a changelog entry from the details below.

Significance

• Patch
• Minor
• Major

Type

• Fix - Fixes an existing bug
• Add - Adds functionality
• Update - Update existing functionality
• Dev - Development related task
• Tweak - A minor adjustment to the codebase
• Performance - Address performance issues
• Enhancement - Improvement to existing functionality

Message

Comment

[github-actions]

Test Results Summary

Commit SHA: 4899b7e

Test 🧪	Passed ✅	Failed 🚨	Broken 🚧	Skipped ⏭️	Unknown ❔	Total 📊	Duration ⏱️
API Tests	259	0	0	2	0	261	0m 55s
E2E Tests	211	0	0	7	0	218	18m 14s

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To view the full API test report, click here.
To view the full E2E test report, click here.
To view all test reports, visit the WooCommerce Test Reports Dashboard.

[lanej0]

Hey @veljkho, not sure if this is still a work in progress or if it's ready for review. I did take a look at it, and one of the tests is failing for me:

[veljkho]

Hi @lanej0
This task is done. I think it fails on your side because you have some Tax settings set (maybe you worked with some Tax tasks).

I will update this PR to ensure the settings are set properly for this flow.

[veljkho]

@lanej0 Updated the test not to look for that tax label because for this test it is not really needed, instead improved to verify the price with 1 and 2 quantities. This way tax settings configuration doesn't conflict with the test.

[lanej0]

LGTM!