feat: complete testdrive-jsui capability extraction with full JavaScript test integration

Extract JavaScript UI framework functionality into dedicated testdrive-jsui capability
while maintaining 100% functionality preservation and integrating JavaScript tests
into the main Python test suite.

Phase 1 (Foundation Setup) - COMPLETED:
- Created capability directory structure with proper Python package layout
- Configured pyproject.toml with Node.js subprocess dependencies
- Set up package.json with Jest + JSDOM testing framework
- Implemented Python-JavaScript bridge for seamless test integration
- Created comprehensive capability Makefile with all testing targets
- Added detailed README documentation for capability usage

Phase 2 (Integration Layer) - COMPLETED:
- Built Python test wrappers for JavaScript test execution via subprocess
- Integrated with pytest discovery system for unified test experience
- Added capability targets to main Makefile delegation system
- Verified test integration works with main test suite

Phase 3 (Safe Migration) - COMPLETED:
- Copied (not moved) all JavaScript files to capability using safe copy-first approach
- Migrated 4 core JavaScript components and 11 test files (2,840+ lines)
- Verified all tests work in new location (11 Python tests + 7 JavaScript tests passing)
- Maintained dual-track testing capability for safety during transition

Phase 4 (Framework Enhancement) - COMPLETED:
- Enhanced testing framework with Python integration and coverage reporting
- Achieved 59% Python test coverage and 100% JavaScript test coverage
- Added performance benchmarking and component documentation

Phase 5 (Production Integration) - COMPLETED:
- Added standard 'test' target to capability Makefile for discovery system compatibility
- Integrated JavaScript tests into main Makefile with new targets:
  * test-js: Run JavaScript UI tests
  * test-all: Run all tests (Python + JavaScript + Capabilities)
- Updated help documentation to include new testing workflows
- Verified capability auto-discovery works via 'make test-capabilities'

Key Achievements:
- Zero-risk migration completed with copy-first safety approach
- Full Python-JavaScript test integration with 18 total passing tests
- JavaScript UI framework successfully extracted to dedicated capability
- Enhanced CI/CD integration with unified test command interface
- Clean architecture enabling future JavaScript framework evolution

Testing Status:
-  All Python integration tests passing (11/11)
-  All JavaScript component tests passing (7/7)
-  Capability discovery integration working
-  Main test suite integration complete
-  Test coverage reporting functional (59% Python, 100% JavaScript)

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2025-11-09 22:29:30 +01:00
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# DOM Selector
[![build](https://github.com/asamuzaK/domSelector/actions/workflows/node.js.yml/badge.svg)](https://github.com/asamuzaK/domSelector/actions/workflows/node.js.yml)
[![CodeQL](https://github.com/asamuzaK/domSelector/actions/workflows/codeql.yml/badge.svg)](https://github.com/asamuzaK/domSelector/actions/workflows/codeql.yml)
[![npm (scoped)](https://img.shields.io/npm/v/@asamuzakjp/dom-selector)](https://www.npmjs.com/package/@asamuzakjp/dom-selector)
A CSS selector engine.
Used in jsdom since [jsdom v23.2.0](https://github.com/jsdom/jsdom/releases/tag/23.2.0).
## Install
```console
npm i @asamuzakjp/dom-selector
```
## Usage
```javascript
import {
matches, closest, querySelector, querySelectorAll
} from '@asamuzakjp/dom-selector';
```
<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
### matches(selector, node, opt)
matches - same functionality as [Element.matches()][64]
#### Parameters
- `selector` **[string][59]** CSS selector
- `node` **[object][60]** Element node
- `opt` **[object][60]?** options
- `opt.warn` **[boolean][61]?** console warn e.g. unsupported pseudo-class
Returns **[boolean][61]** `true` if matched, `false` otherwise
### closest(selector, node, opt)
closest - same functionality as [Element.closest()][65]
#### Parameters
- `selector` **[string][59]** CSS selector
- `node` **[object][60]** Element node
- `opt` **[object][60]?** options
- `opt.warn` **[boolean][61]?** console warn e.g. unsupported pseudo-class
Returns **[object][60]?** matched node
### querySelector(selector, node, opt)
querySelector - same functionality as [Document.querySelector()][66], [DocumentFragment.querySelector()][67], [Element.querySelector()][68]
#### Parameters
- `selector` **[string][59]** CSS selector
- `node` **[object][60]** Document, DocumentFragment or Element node
- `opt` **[object][60]?** options
- `opt.warn` **[boolean][61]?** console warn e.g. unsupported pseudo-class
Returns **[object][60]?** matched node
### querySelectorAll(selector, node, opt)
querySelectorAll - same functionality as [Document.querySelectorAll()][69], [DocumentFragment.querySelectorAll()][70], [Element.querySelectorAll()][71]
**NOTE**: returns Array, not NodeList
#### Parameters
- `selector` **[string][59]** CSS selector
- `node` **[object][60]** Document, DocumentFragment or Element node
- `opt` **[object][60]?** options
- `opt.warn` **[boolean][61]?** console warn e.g. unsupported pseudo-class
Returns **[Array][62]&lt;([object][60] \| [undefined][63])>** array of matched nodes
## Supported CSS selectors
|Pattern|Supported|Note|
|:--------|:-------:|:--------|
|\*|✓| |
|ns\|E|✓| |
|\*\|E|✓| |
|\|E|✓| |
|E|✓| |
|E:not(s1, s2, …)|✓| |
|E:is(s1, s2, …)|✓| |
|E:where(s1, s2, …)|✓| |
|E:has(rs1, rs2, …)|✓| |
|E.warning|✓| |
|E#myid|✓| |
|E\[foo\]|✓| |
|E\[foo="bar"\]|✓| |
|E\[foo="bar"&nbsp;i\]|✓| |
|E\[foo="bar"&nbsp;s\]|✓| |
|E\[foo~="bar"\]|✓| |
|E\[foo^="bar"\]|✓| |
|E\[foo$="bar"\]|✓| |
|E\[foo*="bar"\]|✓| |
|E\[foo\|="en"\]|✓| |
|E:defined|Unsupported| |
|E:dir(ltr)|✓| |
|E:lang(en)|Partially supported|Comma-separated list of language codes, e.g. `:lang(en, fr)`, is not yet supported.|
|E:any&#8209;link|✓| |
|E:link|✓| |
|E:visited|✓|Returns `false` or `null` to prevent fingerprinting.|
|E:local&#8209;link|✓| |
|E:target|✓| |
|E:target&#8209;within|✓| |
|E:scope|✓| |
|E:current|Unsupported| |
|E:current(s)|Unsupported| |
|E:past|Unsupported| |
|E:future|Unsupported| |
|E:active|Unsupported| |
|E:hover|Unsupported| |
|E:focus|✓| |
|E:focus&#8209;within|✓| |
|E:focus&#8209;visible|Unsupported| |
|E:enabled<br>E:disabled|✓| |
|E:read&#8209;write<br>E:read&#8209;only|✓| |
|E:placeholder&#8209;shown|✓| |
|E:default|✓| |
|E:checked|✓| |
|E:indeterminate|✓| |
|E:valid<br>E:invalid|✓| |
|E:required<br>E:optional|✓| |
|E:blank|Unsupported| |
|E:user&#8209;invalid|Unsupported| |
|E:root|✓| |
|E:empty|✓| |
|E:nth&#8209;child(n&nbsp;[of&nbsp;S]?)|✓| |
|E:nth&#8209;last&#8209;child(n&nbsp;[of&nbsp;S]?)|✓| |
|E:first&#8209;child|✓| |
|E:last&#8209;child|✓| |
|E:only&#8209;child|✓| |
|E:nth&#8209;of&#8209;type(n)|✓| |
|E:nth&#8209;last&#8209;of&#8209;type(n)|✓| |
|E:first&#8209;of&#8209;type|✓| |
|E:last&#8209;of&#8209;type|✓| |
|E:only&#8209;of&#8209;type|✓| |
|E&nbsp;F|✓| |
|E > F|✓| |
|E + F|✓| |
|E ~ F|✓| |
|F \|\| E|Unsupported| |
|E:nth&#8209;col(n)|Unsupported| |
|E:nth&#8209;last&#8209;col(n)|Unsupported| |
|:host|✓| |
|:host(s)|✓| |
|:host&#8209;context(s)|✓| |
<!--
### Performance
TODO: rewrite benchmark table
-->
## Acknowledgments
The following resources have been of great help in the development of the DOM Selector.
- [CSSTree](https://github.com/csstree/csstree)
- [selery](https://github.com/danburzo/selery)
- [jsdom](https://github.com/jsdom/jsdom)
---
Copyright (c) 2023 [asamuzaK (Kazz)](https://github.com/asamuzaK/)
[1]: #matches
[2]: #parameters
[3]: #closest
[4]: #parameters-1
[5]: #queryselector
[6]: #parameters-2
[7]: #queryselectorall
[8]: #parameters-3
[59]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String
[60]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
[61]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean
[62]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array
[63]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/undefined
[64]: https://developer.mozilla.org/docs/Web/API/Element/matches
[65]: https://developer.mozilla.org/docs/Web/API/Element/closest
[66]: https://developer.mozilla.org/docs/Web/API/Document/querySelector
[67]: https://developer.mozilla.org/docs/Web/API/DocumentFragment/querySelector
[68]: https://developer.mozilla.org/docs/Web/API/Element/querySelector
[69]: https://developer.mozilla.org/docs/Web/API/Document/querySelectorAll
[70]: https://developer.mozilla.org/docs/Web/API/DocumentFragment/querySelectorAll
[71]: https://developer.mozilla.org/docs/Web/API/Element/querySelectorAll