--- a/tests/test_schema.py	Sat Jul 08 16:10:36 2023 +0200
+++ b/tests/test_schema.py	Sat Jul 08 20:45:36 2023 +0200
@@ -1438,12 +1438,23 @@
 
 class BasicValidation(unittest.TestCase):
 
-    def test_enum_name(self):
+    def test_problem_enum_name(self):
         code = ERRORS.E10001
         self.assertEqual("ERRORS.E10001", str(code))
         self.assertEqual("E10001", code.name)
         self.assertTrue(isinstance(code, ERRORS))
 
+    def test_problem_to_str(self):
+        pr = data_schema.ValidationProblem(code=ERRORS.E10001)
+        self.assertTrue(str(pr).startswith("ValidationProblem(code=E10001 (list expected), severity=ERROR"))
+        self.assertTrue(repr(pr).startswith("ValidationProblem(code=E10001 (list expected), severity=ERROR"))
+
+    def test_problem_with_other_severity_to_str(self):
+        pr = data_schema.ValidationProblem(code=ERRORS.E10000,
+                                           severity=SEVERITY.WARNING)
+        self.assertTrue(str(pr).startswith("ValidationProblem(code=E10000 (dict expected), severity=WARNING"))
+        self.assertTrue(repr(pr).startswith("ValidationProblem(code=E10000 (dict expected), severity=WARNING"))
+
     def test_schema_must_be_a_dict_alike(self):
         try:
             pr = list(data_schema.validate(None, None))