2 files changed, 10 insertions, 9 deletions

diff --git a/setup.cfg b/setup.cfg
index ac1ceb8..77afa15 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -46,7 +46,8 @@ where=src
 
 [options.extras_require]
 testing =
-    nose
+    pytest
+    pytest-cover
     coverage>=5.0
 
 docs =
@@ -54,13 +55,13 @@ docs =
     docutils
     pylons-sphinx-themes>=1.0.9
 
-[nosetests]
-match=^test
-nocapture=1
-cover-package=waitress
-cover-erase=1
-
 [bdist_wheel]
 universal = 1
 
-
+[tool:pytest]
+python_files = test_*.py
+# For the benefit of test_wasyncore.py
+python_classes = Test_*
+testpaths =
+    tests
+addopts = -W always --cov --cov-report=term-missing
diff --git a/tox.ini b/tox.ini
index 04ca1d5..8db0f88 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,7 +10,7 @@ isolated_build = True
 [testenv]
 commands =
     python --version
-    nosetests {posargs:}
+    pytest {posargs:}
 extras =
     testing
 setenv =