Bump pytest version

Author: amorison

tests/test_parfile.py

@@ -15,11 +15,11 @@ def test_section_present(par_nml):
 
 
 def test_section_case_insensitive(par_nml):
-    return par_nml['SwitcHes'] is par_nml['switches']
+    assert par_nml['SwitcHes'] is par_nml['switches']
 
 
 def test_option_case_insensitive(par_nml):
-    return par_nml['refstate']['Ra0'] is par_nml['refstate']['ra0']
+    assert par_nml['refstate']['Ra0'] is par_nml['refstate']['ra0']
 
 
 def test_no_par_file():

tox.ini

@@ -11,9 +11,8 @@ isolated_build = True
 
 [testenv]
 deps =
-    pip>=20.2
-    pytest>=6.0
-    pytest-cov>=2.10
+    pytest>=7.2
+    pytest-cov>=4.0
 commands =
     stagpy version
     pytest --cov={envsitepackagesdir}/stagpy --cov-report term-missing {posargs}