P5-4418 validate Pwinty SKU code

tests/test_web.py

@@ -12,6 +12,7 @@ from api.validators import (
     validate_number,
     validate_territory,
     validate_jsonschema,
+    validate_any_of,
 )
 
 
@@ -138,3 +139,18 @@ class TestValidators(flask_testing.TestCase):
                 content_type="application/json",
             ).data,
         )
+
+    def test_validate_any_of(self):
+        app = self.app
+
+        @app.route("/", methods=["GET"])
+        @validate_any_of("color", ["red", "green", "blue"])
+        def index():
+            return "ok"
+
+        self.assertEqual(b"No color is specified", self.client.get("/").data)
+        self.assertEqual(
+            b"color contains an invalid value, must be one of: ['red', 'green', 'blue']",
+            self.client.get("/?color=black").data,
+        )
+        self.assertEqual(b"ok", self.client.get("/?color=blue").data)