Use pytest for running tests

setup.py

@@ -138,5 +138,19 @@ setup(
                 ]
             ],
         ),
+        "test": create_command(
+            "Runs all the tests",
+            [
+                [
+                    "pytest",
+                    "--cov=localized_fields",
+                    "--cov-report=term",
+                    "--cov-report=xml:reports/xml",
+                    "--cov-report=html:reports/html",
+                    "--junitxml=reports/junit/tests.xml",
+                    "--reuse-db",
+                ]
+            ],
+        ),
     },
 )