diff --git a/tests/unit/test_nordic_cityname.py b/tests/unit/test_nordic_cityname.py
new file mode 100644
index 0000000..b3461cb
--- /dev/null
+++ b/tests/unit/test_nordic_cityname.py
@@ -0,0 +1,13 @@
+import unittest
+
+from src.my_package.util import replace_nordic
+
+#test one city for every letter "æøå" to see that they all work 
+class TestReplaceNordic(unittest.TestCase):
+    def test_replace_nordic(self):
+        self.assertEqual(replace_nordic("Bærum"), "Baerum")
+        self.assertEqual(replace_nordic("Bø"), "Bo")
+        self.assertEqual(replace_nordic("Snåsa"), "Snaasa")
+
+if __name__ == "__main__":
+    unittest.main()
\ No newline at end of file