angular-testing

A review skill for Angular application tests, where Angular is a framework for building web applications. It checks how tests find page elements, mock HTTP requests, test Material components, handle end-to-end testing, and work with signal-based components.

In plain words
What is it for?
Use it to review Angular component tests, replace brittle CSS queries, check HTTP mocking, assess Angular Material test-harness use, and document end-to-end testing conventions.
Why use it?
It finds tests that are fragile, accidentally contact real services, or fail to test the same user-facing behavior that people rely on.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/agenticpawan/fullstack-pilot/angular-testing
Any agent
npx skills add AgenticPawan/FullStack-Pilot --skill angular-testing
Clone the repo
git clone --depth 1 https://github.com/AgenticPawan/FullStack-Pilot

Made for: Claude Code, Codex.

Per session 92 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,390 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00092 $0.01390
Opus 5 $0.00046 $0.00695
Sonnet 5 $0.00018 $0.00278
Haiku 4.5 $0.00009 $0.00139

Measured 2d ago against content hash 13a3a90b0d1d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

angular-testing scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/pilot-angular/skills/angular-testing/SKILL.md · 170 lines

How it starts

The opening of the file, as written. The whole thing — 170 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Standard IDs

ID Severity What it checks
ATS-001 P1 Component test queries the DOM by CSS class/tag instead of accessible role/label
ATS-002 P1 HTTP call in a test hits a real HttpClient instead of HttpTestingController
ATS-003 P2 Material component tested via raw DOM queries instead of a Component Test Harness
ATS-004 P2 No documented e2e convention despite Playwright tooling being available
ATS-005 P3 Signal-based component tested via ad-hoc change detection instead of flush/harness APIs (advisory)

Check A — Tests query by CSS class/tag instead of accessible role/label (ATS-001)

Detection

Grep test files for fixture.nativeElement.querySelector('.some-class') or By.css('button') where an accessible query (getByRole, getByLabelText — Angular Testing Library) would work instead. CSS-class-based queries break on any refactor of styling and, more importantly, don't verify the same accessibility contract angular-a11y requires (a button findable only by class might not have an accessible name at all).

BAD — brittle CSS-class query

const button = fixture.nativeElement.querySelector('.approve-btn');
button.click();

GOOD — query by accessible role, which also proves the a11y contract holds

import { render, screen } from '@testing-library/angular';

await render(ApproveOrderComponent);
const button = screen.getByRole('button', { name: /approve/i });
await userEvent.click(button);

Check B — Real HttpClient hit in a component test (ATS-002)

Detection

Grep component/service tests for HttpClientModule/provideHttpClient() imported without provideHttpClientTesting(), or tests that don't call HttpTestingController.expectOne(...) — a test that lets a real request escape either hangs, hits a real network endpoint, or silently no-ops depending on environment.

BAD — real HttpClient wired into a component test

Read the full file on GitHub · 170 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 170 lines · 92 tokens per session scan A 13a3a90b0d1d

Subscribe to this mod's changes

angular-testing is a skill published in the GitHub repository AgenticPawan/FullStack-Pilot (2 stars, last pushed 1mo ago), licensed MIT. It adds 92 tokens to every session and 1,390 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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