doc: echo watermark #29

	name: test all

	on: [ push, pull_request ]

	jobs:
	build:
	runs-on: ubuntu-latest
	name: Test python API
	defaults:
	run:
	working-directory: .
	steps:
	- uses: actions/checkout@v1
	- uses: actions/setup-python@v2
	with:
	python-version: '3.10'
	- name: Install requirements
	run: \|
	pip install -r requirements.txt
	- name: Run tests
	run: \|
	python setup.py install
	cd example
	python example_hide_as_img.py
	python example_hide_in_img.py
	python example_img_exif.py
	python example_hide_as_music.py
	python example_hide_in_music.py
	python example_img_seed.py
	python example_hide_as_txt.py
	python example_hide_in_txt.py
	python example_mirage_tank.py

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