tegwick
17c62aadaa
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>
84 lines
3.5 KiB
Markdown
84 lines
3.5 KiB
Markdown
# is-callable <sup>[![Version Badge][2]][1]</sup>
|
|
|
|
[![github actions][actions-image]][actions-url]
|
|
[![coverage][codecov-image]][codecov-url]
|
|
[![dependency status][5]][6]
|
|
[![dev dependency status][7]][8]
|
|
[![License][license-image]][license-url]
|
|
[![Downloads][downloads-image]][downloads-url]
|
|
|
|
[![npm badge][11]][1]
|
|
|
|
Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.
|
|
|
|
## Supported engines
|
|
Automatically tested in every minor version of node.
|
|
|
|
Manually tested in:
|
|
- Safari: v4 - v15 <sub>(4, 5, 5.1, 6.0.5, 6.2, 7.1, 8, 9.1.3, 10.1.2, 11.1.2, 12.1, 13.1.2, 14.1.2, 15.3, 15.6.1)</sub>
|
|
- Note: Safari 9 has `class`, but `Function.prototype.toString` hides that progeny and makes them look like functions, so `class` constructors will be reported by this package as callable, when they are not in fact callable.
|
|
- Chrome: v15 - v81, v83 - v106<sub>(every integer version)</sub>
|
|
- Note: This includes Edge v80+ and Opera v15+, which matches Chrome
|
|
- Firefox: v3, v3.6, v4 - v105 <sub>(every integer version)</sub>
|
|
- Note: v45 - v54 has `class`, but `Function.prototype.toString` hides that progeny and makes them look like functions, so `class` constructors will be reported by this package as callable, when they are not in fact callable.
|
|
- Note: in v42 - v63, `Function.prototype.toString` throws on HTML element constructors, or a Proxy to a function
|
|
- Note: in v20 - v35, HTML element constructors are not callable, despite having typeof `function`.
|
|
- Note: in v19, `document.all` is not callable.
|
|
- IE: v6 - v11<sub>(every integer version</sub>
|
|
- Opera: v11.1, v11.5, v11.6, v12.1, v12.14, v12.15, v12.16, v15+ <sub>v15+ matches Chrome</sub>
|
|
|
|
## Example
|
|
|
|
```js
|
|
var isCallable = require('is-callable');
|
|
var assert = require('assert');
|
|
|
|
assert.notOk(isCallable(undefined));
|
|
assert.notOk(isCallable(null));
|
|
assert.notOk(isCallable(false));
|
|
assert.notOk(isCallable(true));
|
|
assert.notOk(isCallable([]));
|
|
assert.notOk(isCallable({}));
|
|
assert.notOk(isCallable(/a/g));
|
|
assert.notOk(isCallable(new RegExp('a', 'g')));
|
|
assert.notOk(isCallable(new Date()));
|
|
assert.notOk(isCallable(42));
|
|
assert.notOk(isCallable(NaN));
|
|
assert.notOk(isCallable(Infinity));
|
|
assert.notOk(isCallable(new Number(42)));
|
|
assert.notOk(isCallable('foo'));
|
|
assert.notOk(isCallable(Object('foo')));
|
|
|
|
assert.ok(isCallable(function () {}));
|
|
assert.ok(isCallable(function* () {}));
|
|
assert.ok(isCallable(x => x * x));
|
|
```
|
|
|
|
## Install
|
|
|
|
Install with
|
|
|
|
```
|
|
npm install is-callable
|
|
```
|
|
|
|
## Tests
|
|
|
|
Simply clone the repo, `npm install`, and run `npm test`
|
|
|
|
[1]: https://npmjs.org/package/is-callable
|
|
[2]: https://versionbadg.es/inspect-js/is-callable.svg
|
|
[5]: https://david-dm.org/inspect-js/is-callable.svg
|
|
[6]: https://david-dm.org/inspect-js/is-callable
|
|
[7]: https://david-dm.org/inspect-js/is-callable/dev-status.svg
|
|
[8]: https://david-dm.org/inspect-js/is-callable#info=devDependencies
|
|
[11]: https://nodei.co/npm/is-callable.png?downloads=true&stars=true
|
|
[license-image]: https://img.shields.io/npm/l/is-callable.svg
|
|
[license-url]: LICENSE
|
|
[downloads-image]: https://img.shields.io/npm/dm/is-callable.svg
|
|
[downloads-url]: https://npm-stat.com/charts.html?package=is-callable
|
|
[codecov-image]: https://codecov.io/gh/inspect-js/is-callable/branch/main/graphs/badge.svg
|
|
[codecov-url]: https://app.codecov.io/gh/inspect-js/is-callable/
|
|
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/is-callable
|
|
[actions-url]: https://github.com/inspect-js/is-callable/actions
|