Test

Add bottom-up tracking, move hash checker to mod, update deps, cleanup. #8

	name: Test
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	jobs:
	test:
	strategy:
	fail-fast: false
	matrix:
	os: [ ubuntu-22.04, windows-2022, macos-12 ]
	runs-on: ${{ matrix.os }}
	steps:
	- id: checkout
	name: Checkout
	uses: actions/checkout@v3
	- id: setup-rust
	name: Setup Rust
	uses: ATiltedTree/setup-rust@v1
	with:
	rust-version: stable
	- id: cache-cargo
	name: Cache Cargo
	uses: actions/cache@v3
	with:
	path: target
	key: ${{ runner.os }}-cargo-${{ hashFiles('Cargo.lock') }}
	restore-keys: ${{ runner.os }}-cargo-
	- id: test
	name: Test
	run: cargo test

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