Run template tests in parallel in pytest-xdist (#4275)

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Install dependencies
         run: pip install -r requirements.txt
       - name: Run tests
-        run: pytest tests
+        run: pytest -n auto tests
 
   docker:
     strategy:

requirements.txt

@@ -13,6 +13,7 @@ pre-commit==3.2.2
 # ------------------------------------------------------------------------------
 tox==4.4.12
 pytest==7.3.1
+pytest-xdist==3.2.1
 pytest-cookies==0.7.0
 pytest-instafail==0.5.0
 pyyaml==6.0

tox.ini

@@ -5,7 +5,7 @@ envlist = py311,black-template
 [testenv]
 deps = -rrequirements.txt
 passenv = AUTOFIXABLE_STYLES
-commands = pytest {posargs:./tests}
+commands = pytest -n auto {posargs:./tests}
 
 [testenv:black-template]
 deps = black