Add test for nested serializer

Author: fsbraun

tests/endpoints/test_plugin_list.py

@@ -6,6 +6,8 @@
 
 
 class PluginListTestCase(BaseCMSRestTestCase):
+    maxDiff = None
+
     def test_get(self):
         from cms.plugin_pool import plugin_pool
 
@@ -22,8 +24,17 @@ def test_get(self):
                 "json": {"type": "object"},
                 "float": {"type": "number"},
                 "title": {"enum": ["title", "subtitle", "header"], "type": "string"},
+                "kvp": {
+                    "properties": {
+                        "prop1": {"type": "string"},
+                        "prop2": {"type": "string"},
+                        "prop3": {"type": "string"},
+                    },
+                    "type": "object",
+                },
             },
         }
+
         # GET
         response = self.client.get(reverse("plugin-list"))
         self.assertEqual(response.status_code, 200)

tests/test_app/serializers.py

@@ -11,6 +11,13 @@ class CustomSerializer(serializers.Serializer):
     )
     json = serializers.JSONField()
 
+    class KeyValuePairSerializer(serializers.Serializer):
+        prop1 = serializers.CharField()
+        prop2 = serializers.CharField()
+        prop3 = serializers.CharField()
+
+    kvp = KeyValuePairSerializer()
+
     def to_representation(self, instance):
         return {
             "id": instance.id,
@@ -25,4 +32,9 @@ def to_representation(self, instance):
                 False,
                 None,
             ],
+            "kvp": {
+                "prop1": "value1",
+                "prop2": "value2",
+                "prop3": "value3",
+            },
         }