Separate benchmarking extra

Author: hukkin

setup.cfg

@@ -62,11 +62,13 @@ rtd =
     sphinx_book_theme
 testing =
     coverage
-    psutil
-    pytest>=3.6,<4
-    pytest-benchmark~=3.2
+    pytest
     pytest-cov
     pytest-regressions
+benchmarking =
+    psutil
+    pytest
+    pytest-benchmark~=3.2
 
 [options.packages.find]
 exclude =

tox.ini

@@ -13,7 +13,7 @@ usedevelop = true
 extras =
     linkify
     testing
-commands = pytest {posargs}
+commands = pytest tests/ {posargs}
 
 [testenv:py{36,37,38,39,310}-plugins]
 extras = testing
@@ -27,12 +27,12 @@ commands_pre =
 commands =
     pytest {posargs}
 
-[testenv:py{36,37,38,39,310}-bench-core]
-extras = testing
+[testenv:py{36,37,38,39}-bench-core]
+extras = benchmarking
 commands = pytest benchmarking/bench_core.py {posargs}
 
 [testenv:py{36,37,38}-bench-packages]
-extras = testing,compare
+extras = benchmarking,compare
 commands = pytest benchmarking/bench_packages.py {posargs}
 
 [testenv:docs-{update,clean}]