Add test_matrix macro #203

	name: Test

	on:
	pull_request:
	push:
	branches:
	- master
	- develop

	jobs:
	validate:
	name: Validate clippy and rustfmt
	runs-on: ubuntu-latest

	steps:
	- name: Checkout source code
	uses: actions/checkout@v2

	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	override: true
	components: rustfmt, clippy

	- name: Check
	uses: actions-rs/cargo@v1
	with:
	command: check
	args: --all-features

	- name: Clippy
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: --all-features --tests -- -D warnings

	- name: Fmt
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: -- --check

	test:
	name: Test crate
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os:
	- ubuntu-latest
	- windows-latest
	- macOS-latest
	toolchain:
	- nightly
	- stable

	steps:
	- name: Checkout source code
	uses: actions/checkout@v2

	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: ${{ matrix.toolchain }}
	override: true
	components: rustfmt, clippy

	- name: Test
	uses: actions-rs/cargo@v1
	env:
	SNAPSHOT_DIR: rust-${{ matrix.toolchain }}
	with:
	command: test

	msrv-build:
	name: Build crate with documented MSRV
	runs-on: ubuntu-latest

	steps:
	- name: Checkout source code
	uses: actions/checkout@v2

	- name: Install Rust MSRV version
	run: scripts/force-msrv-toolchain.sh

	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal

	- name: Build
	uses: actions-rs/cargo@v1
	with:
	command: build

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