tests

Document probabilistic logic in valence overview #50

	name: tests

	# Required check for every PR and every push to main (issue #171). Runs the
	# full JS test suite (`npm test`) and the full Rust test suite (`cargo test`)
	# as two separate jobs so the failing language is visible directly in the
	# status checks. Adopts the action pinning and concurrency pattern from the
	# JS and Rust pipeline templates; see
	# docs/case-studies/issue-171/data/template-comparison.md.

	on:
	pull_request:
	branches: [main]
	push:
	branches: [main]
	workflow_dispatch:

	concurrency:
	group: tests-${{ github.ref }}
	cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

	jobs:
	js:
	name: JS (node --test)
	runs-on: ubuntu-latest
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v6
	- uses: actions/setup-node@v6
	with:
	node-version: '20'
	cache: npm
	cache-dependency-path: js/package-lock.json
	- name: Install JavaScript dependencies
	working-directory: js
	run: npm ci
	- name: Run full JS test suite
	working-directory: js
	run: npm test

	rust:
	name: Rust (cargo test)
	runs-on: ubuntu-latest
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v6
	- uses: dtolnay/rust-toolchain@stable
	- uses: Swatinem/rust-cache@v2
	with:
	workspaces: rust
	- name: Run full Rust test suite
	working-directory: rust
	run: cargo test --all-targets

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