test: fixes test to use the correct max lenght for NM and SI #14

	name: Python Tests

	on:
	push:
	branches: [ master, develop ]
	pull_request:
	branches: [ develop ]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [2.7, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install coveralls nose
	- name: Test with nosetests
	run: \|
	nosetests tests hl7apy --with-doctest --with-coverage --cover-package hl7apy

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