Draft: Refactor tests. Add dfft/dmsm tests inside test-gadget #13

	name: Validate PR

	on:
	pull_request:
	branches: [main]

	concurrency:
	group: rust-validation-${{ github.head_ref }}
	cancel-in-progress: true

	jobs:
	formatting:
	name: Rustfmt
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Code
	uses: actions/checkout@v2

	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	components: rustfmt

	- name: Check Formatting
	run: cargo fmt -- --check

	linting:
	name: Clippy
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Code
	uses: actions/checkout@v2

	- name: Install Rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	components: clippy

	- name: Run Clippy
	run: cargo clippy --tests -- -D warnings

	testing:
	name: Cargo Test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Code
	uses: actions/checkout@v2

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

	- name: Run Tests
	run: cargo test --features=substrate

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