diff --git a/pytest.ini b/pytest.ini
new file mode 100644
index 0000000..aca4b74
--- /dev/null
+++ b/pytest.ini
@@ -0,0 +1,5 @@
+[pytest]
+testpaths = tests
+python_files = test*.py
+addopts = -rsxX -l --tb=short --strict-markers
+xfail_strict = true