Add `InvTransaction()` method to `InvTransaction` interface. #68

	name: ofxgo CI Test

	on: [push, pull_request]

	jobs:
	test:
	strategy:
	matrix:
	go-version: [1.13.x, 1.18.x, 1.20.x]
	os: [ubuntu-latest, macos-latest, windows-latest]
	runs-on: ${{ matrix.os }}
	steps:
	- name: Install Go
	uses: actions/setup-go@v2
	with:
	go-version: ${{ matrix.go-version }}
	- name: Checkout code
	uses: actions/checkout@v2
	- name: Test
	run: go test -v -covermode=count -coverprofile="profile.cov" ./...
	- name: Send Coverage
	uses: shogo82148/actions-goveralls@v1
	with:
	path-to-profile: "profile.cov"
	flag-name: ${{ matrix.os }}-go-${{ matrix.go-version }}
	parallel: true
	# notifies that all test jobs are finished.
	finish:
	needs: test
	runs-on: ubuntu-latest
	steps:
	- uses: shogo82148/actions-goveralls@v1
	with:
	parallel-finished: true

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