Adds a few tests for serializers.ListField OpenAPI schema

Author: Daniel Alvarez

tests/schemas/test_openapi.py

@@ -307,3 +307,14 @@ def test_serializer_validators(self):
 
         assert response_schema['ip']['type'] == 'string'
         assert 'format' not in response_schema['ip']
+
+        assert response_schema['float_list']['type'] == 'array'
+        assert response_schema['float_list']['items']['type'] == 'number'
+
+        assert response_schema['string_list']['type'] == 'array'
+        assert response_schema['string_list']['items']['type'] == 'string'
+
+        assert response_schema['boolean_list']['type'] == 'array'
+        assert response_schema['boolean_list']['items']['type'] == 'boolean'
+        assert response_schema['boolean_list']['default'] == [True, False]
+

tests/schemas/views.py

@@ -94,14 +94,19 @@ class ExampleValidatedSerializer(serializers.Serializer):
     ip4 = serializers.IPAddressField(protocol='ipv4')
     ip6 = serializers.IPAddressField(protocol='ipv6')
     ip = serializers.IPAddressField()
+    float_list = serializers.ListField(child=serializers.FloatField())
+    string_list = serializers.ListField(child=serializers.CharField())
+    boolean_list = serializers.ListField(child=serializers.BooleanField(), default=[True, False])
 
 
 class ExampleValidatedAPIView(generics.GenericAPIView):
     serializer_class = ExampleValidatedSerializer
 
     def get(self, *args, **kwargs):
-        serializer = self.get_serializer(integer=33, string='hello', regex='foo', decimal1=3.55,
-                                         decimal2=5.33, email='[email protected]',
-                                         url='http://localhost', uuid=uuid.uuid4(), ip4='127.0.0.1', ip6='::1',
-                                         ip='192.168.1.1')
+        serializer = self.get_serializer(
+            integer=33, string='hello', regex='foo', decimal1=3.55, decimal2=5.33,
+            email='[email protected]', url='http://localhost', uuid=uuid.uuid4(), ip4='127.0.0.1',
+            ip6='::1', ip='192.168.1.1', float_list=[1.0, 2.0], string_list=['a', 'b', 'c'],
+            boolean_list=[True]
+        )
         return Response(serializer.data)