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webapp-testing

Teste et inspecte des applications web locales avec des scripts Playwright (Python).

Skill by tleub-ebp

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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/tleub-ebp-webapp-testing

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Teste et inspecte des applications web locales avec des scripts Playwright (Python). À utiliser pour vérifier une fonctionnalité frontend, déboguer un comportement UI, capturer des screenshots de navigateur ou lire les logs console.

Use cases: design, frontend, testing

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
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Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/webapp-testing

What's inside

Skill name
webapp-testing
Description
Teste et inspecte des applications web locales avec des scripts Playwright (Python). À utiliser pour vérifier une fonctionnalité frontend, déboguer un comportement UI, capturer des screenshots de navigateur ou lire les logs console.
License
MIT
Instructions
57 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (2)

  • SKILL.md
  • with_server.py · scripts/

SKILL.md (first lines)

# Test d'Applications Web (Playwright)

Écrire des scripts Playwright (Python) pour piloter une webapp locale.

**Script helper** : `scripts/with_server.py` gère le cycle de vie du/des serveur(s).
> Lancer `python scripts/with_server.py --help` avant de l'utiliser. Ne PAS lire son code source : c'est une boîte noire à invoquer directement (le lire pollue le contexte).

## Arbre de décision

```
La cible est-elle du HTML statique ?
├─ Oui → lire le HTML pour identifier les sélecteurs → écrire le script Playwright
│        (si incomplet → traiter comme dynamique)
└─ Non (webapp dynamique) → le serveur tourne-t-il déjà ?
   ├─ Non → python scripts/with_server.py --help, puis lancer le script via le helper
   └─ Oui → reconnaissance puis action :
            1. naviguer + attendre networkidle
            2. screenshot / inspecter le DOM
            3. identifier les sélecteurs depuis l'état rendu
            4. exécuter les actions
```

## with_server.py

```bash
# Serveur unique
python scripts/with_server.py --server "npm run dev" --port 5173 -- python automation.py

# Plusieurs serveurs (backend + frontend)
python scripts/with_server.py \
  --server "cd backend && python server.py" --port 3000 \
  --server "cd frontend && npm run dev" --port 5173 \
  -- python automation.py
```

Le script d'automation ne contient que la logique Playwright (les serveurs sont gérés par le helper) :

```python
from playwright.sync_api import sync_playwright

with sync_playwright() as p:
    browser = p.chromium.launch(headless=True)   # toujours headless
    page = browser.new_page()
    page.goto('http://localhost:5173')
    page.wait_for_load_state('networkidle')        # CRITIQUE: attendre le JS avant d'inspecter
    # ... actions
    browser.close()
```

## Bonnes pratiques

- **Attendre `networkidle` avant toute inspection** d'une app dynamique (piège n°1).
- Utiliser `sync_playwright()` et toujours fermer le navigateur.
- Sélecteurs robustes : `text=`, `role=`, CSS, ou IDs ; attentes explicites via `wait_for_selector()`.
- Inspecter le DOM rendu (`page.content()`, `page.screenshot()`, `page.locator(...).all()`) avant d'écrire les actions.

From tleub-ebp/WorkPilot-AI, MIT.

More from tleub-ebp/WorkPilot-AI

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Last commit (this folder)
Aug 26, 2026 (2 months ago)
Last release
Jun 9, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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webapp-testing skill. Agent Mart. https://agentmart.dev/skills/tleub-ebp-webapp-testing (last updated 2026-10-24)