python310Packages.pluggy: run tests

pkgs/development/python-modules/pluggy/default.nix

@@ -4,6 +4,7 @@
 , setuptools-scm
 , pythonOlder
 , importlib-metadata
+, callPackage
 }:
 
 buildPythonPackage rec {
@@ -28,6 +29,9 @@ buildPythonPackage rec {
 
   # To prevent infinite recursion with pytest
   doCheck = false;
+  passthru.tests = {
+    pytest = callPackage ./tests.nix { };
+  };
 
   meta = {
     changelog = "https://github.com/pytest-dev/pluggy/blob/${src.rev}/CHANGELOG.rst";

pkgs/development/python-modules/pluggy/tests.nix

@@ -0,0 +1,20 @@
+{ buildPythonPackage
+, pluggy
+, pytestCheckHook
+}:
+
+buildPythonPackage {
+  pname = "pluggy-tests";
+  inherit (pluggy) version;
+  format = "other";
+
+  inherit (pluggy) src;
+
+  dontBuild = true;
+  dontInstall = true;
+
+  nativeCheckInputs = [
+    pluggy
+    pytestCheckHook
+  ];
+}