Tests

switch EMPTY_DICT_BYTES to lazy_static, closes #2 #7

	name: Tests

	on: [push]

	concurrency:
	group: tests-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	# Set up the IPython Kernel fixture
	- uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Install IPython Kernel
	run: \|
	python -m pip install ipykernel
	python -m ipykernel install --user --name=python3.10

	- name: Run ipykernel
	run: python -m ipykernel_launcher --debug -f /tmp/kernel_sidecar_rs_test.json & echo "KERNEL_PID=$!" >> $GITHUB_ENV

	- name: Set up Rust 1.74.0
	uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	toolchain-version: '1.74.0'
	profile: minimal

	- name: Run tests
	run: cargo test
	env:
	CI: true # tells our test suite to use externally started kernel instead of starting itself

	- name: Stop ipykernel
	run: kill $KERNEL_PID

	lint:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Rust Nightly
	uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	toolchain-version: 'nightly'
	components: rustfmt

	- name: Check code format
	run: cargo fmt -- --check

	- name: Check clippy
	run: cargo clippy -- -D warnings

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