Harmonize interface of methods and create unified interface #36

	---
	name: main
	# Automatically cancel a previous run.
	concurrency:
	group: ${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- '*'
	jobs:
	run-tests:
	name: Run tests for ${{ matrix.os }} on ${{ matrix.python-version }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os:
	- ubuntu-latest
	python-version:
	- '3.10'
	- '3.11'
	steps:
	- uses: actions/checkout@v3
	- name: create build environment
	uses: mamba-org/setup-micromamba@v1
	with:
	environment-file: ./.envs/testenv.yml
	environment-name: upper-envelope
	create-args: \|
	python=${{ matrix.python-version }}
	init-shell: >-
	bash
	powershell
	cache-environment: true
	- name: run pytest
	shell: bash -el {0}
	run: \|
	micromamba activate upper-envelope
	pytest --cov-report=xml --cov=./
	- name: Upload coverage report.
	if: runner.os == 'Linux' && matrix.python-version == '3.10'
	uses: codecov/codecov-action@v3
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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