Run tests with pytest

requirements.dev.txt

@@ -1,5 +1,6 @@
+pytest>=7.0.0
 nose>=1.3.7
 mock>=2.0.0
 coverage>=4.3
 flake8>=3.2
-tox>=2.7.0
+tox>=2.7.0

setup.py

@@ -27,7 +27,6 @@ setup(
     entry_points={
         'console_scripts': ['gixy=gixy.cli.main:main'],
     },
-    test_suite='nose.collector',
     packages=find_packages(exclude=['tests', 'tests.*']),
     classifiers=[
         'Development Status :: 3 - Alpha',

tox.ini

@@ -6,7 +6,7 @@ skip_missing_interpreters = True
 deps =
     -rrequirements.txt
     -rrequirements.dev.txt
-commands = nosetests -v
+commands = pytest -v
 
 [testenv:flake8]
 deps =