test: fix line endings in tests on Windows #131

	name: CI
	on:
	pull_request:
	push:
	branches:
	- main
	tags: ['*']
	jobs:
	test:
	name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	version:
	- '1.6'
	- '1'
	- 'nightly'
	os:
	- ubuntu-latest
	- macos-latest
	- windows-latest
	arch:
	- x64
	env:
	PYTHON: ""
	steps:
	- uses: actions/checkout@v2
	- uses: julia-actions/setup-julia@v1
	with:
	version: ${{ matrix.version }}
	arch: ${{ matrix.arch }}
	- uses: actions/cache@v1
	env:
	cache-name: cache-artifacts
	with:
	path: ~/.julia/artifacts
	key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
	restore-keys: \|
	${{ runner.os }}-test-${{ env.cache-name }}-
	${{ runner.os }}-test-
	${{ runner.os }}-
	- uses: julia-actions/julia-buildpkg@v1
	- uses: julia-actions/julia-runtest@v1
	julia-format:
	name: Formatter
	runs-on: ubuntu-latest
	steps:
	- uses: julia-actions/setup-julia@latest
	- uses: actions/checkout@v1
	- name: Install JuliaFormatter and format
	run: \|
	julia --color=yes -e 'using Pkg; Pkg.add(PackageSpec(name="JuliaFormatter"))'
	julia --color=yes -e 'using JuliaFormatter; format(".", verbose=true)'
	- name: Format check
	run: \|
	julia --color=yes -e '
	out = Cmd(`git diff --name-only`) \|> read \|> String
	if out == ""
	exit(0)
	else
	@error "Some files have not been formatted !!!"
	write(stdout, out)
	exit(1)
	end'

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