feat: skip mcall if len == 1 #249

	name: PyTest

	on:
	pull_request:
	# The branches below must be a subset of the branches above
	branch: master
	paths:
	- '**.py'
	- '**/pytest.yaml'

	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ ubuntu-latest, macos-latest, windows-latest ]
	pyversion: [ "3.8", "3.9", "3.10" ]
	include:
	- os: ubuntu-latest
	path: ~/.cache/pip
	- os: macos-latest
	path: ~/Library/Caches/pip
	- os: windows-latest
	path: ~\AppData\Local\pip\Cache

	steps:
	- name: Check out repository code
	uses: actions/checkout@v2

	- name: Setup Python (faster than using Python container)
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.pyversion }}

	- name: Install dependencies
	run: \|
	pip install -r requirements.txt -r requirements-dev.txt

	- name: Setup brownie networks
	run: \|
	brownie networks modify mainnet host=${{ secrets.WEB3_PROVIDER }}
	continue-on-error: true

	- name: Run test suite
	env:
	PYTEST_NETWORK: mainnet
	ETHERSCAN_TOKEN: ${{ secrets.ETHERSCAN_TOKEN }}
	run: pytest

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