Add adjustable chunk size and 80% of memory default. #51

	name: tests

	on:
	push:
	branches:
	- main
	tags:
	- '*'
	pull_request:

	jobs:
	linting:
	runs-on: ubuntu-latest
	steps:
	- uses: neuroinformatics-unit/actions/lint@main

	test:
	needs: [linting]
	name: ${{ matrix.os }} py${{ matrix.python-version }}
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [windows-latest, ubuntu-latest, macos-latest]
	python-version: ["3.8", "3.9", "3.10", "3.11"]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[dev]
	- name: Test
	run: pytest

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