tests

Update module github.com/google/go-cmp to v0.6.0 #147

# to view logs

	on: [push, pull_request]
	name: tests
	env:
	GO111MODULE: on

	jobs:
	test:
	strategy:
	matrix:
	go-version: [1.x, 1.16.x]
	platform: [ubuntu-latest]
	runs-on: ${{ matrix.platform }}
	steps:
	- uses: actions/setup-go@v1
	with:
	go-version: ${{ matrix.go-version }}
	- uses: actions/checkout@v2
	- name: Cache go modules
	uses: actions/cache@v1
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('go.sum') }}
	restore-keys: ${{ runner.os }}-go-
	- name: Run go fmt
	if: runner.os != 'Windows'
	run: diff -u <(echo -n) <(gofmt -d -s .)
	- name: Run go vet
	run: go vet ./...
	- name: Run go test
	run: go test -v -race -coverprofile coverage.txt -covermode atomic ./...
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v1
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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