change x to variant. #33 #96

	name: unittest

	on:
	push:
	paths:
	- '**.py'
	- '**.pyx'

	jobs:
	unittest_windows:
	runs-on: windows-latest
	steps:
	- name: Setup Python
	uses: actions/setup-python@v3
	with:
	python-version: "3.7"
	architecture: x64
	- name: Checkout reversi
	uses: actions/checkout@master
	- name: get python version
	run: python -V
	- name: Install requirements.txt
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: unittest for python
	run: python -m unittest discover tests -v

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