Test for TypeError if pattern is used with a property_type that is no…

…t str
jetavator · Mar 12, 2021 · de64dc6 · de64dc6
1 parent 5591d69
commit de64dc6
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diff --git a/features/dict.feature b/features/dict.feature
@@ -290,3 +290,10 @@ Feature: Test dictionary DOM objects
       """
 
 
+  Scenario: Fail if pattern is supplied and property_type is not str
+
+    When we try to load the Python module invalid_pattern_not_str.py
+    Then a TypeError is raised with text:
+      """
+      Parameter 'pattern' can only be set if 'property_type' is str.
+      """
diff --git a/features/examples/modules/invalid_pattern_not_str.py b/features/examples/modules/invalid_pattern_not_str.py
@@ -0,0 +1,6 @@
+from wysdom import UserObject, UserProperty
+
+
+class Address(UserObject):
+    zip_code: int = UserProperty(int, pattern=r"^[0-9]{5}$")
+