diff --git a/tests/test_model_serializer.py b/tests/test_model_serializer.py
index 57e540e7a5..3b6af9ae39 100644
--- a/tests/test_model_serializer.py
+++ b/tests/test_model_serializer.py
@@ -17,6 +17,7 @@
MaxValueValidator, MinLengthValidator, MinValueValidator
)
from django.db import models
+from django.http import QueryDict
from django.test import TestCase
from django.utils import six
@@ -899,3 +900,35 @@ class Meta:
serializer = TestSerializer()
assert len(serializer.fields['decimal_field'].validators) == 2
+
+
+class Issue3598TestCase(TestCase):
+ def test_queryset_all(self):
+ class TestRelationSerializer(serializers.ModelSerializer):
+ class Meta:
+ model = RelationalModel
+ fields = ('many_to_many', )
+
+ class TestSerializer(serializers.ModelSerializer):
+ reverse_foreign_key = TestRelationSerializer(required=False)
+
+ class Meta:
+ model = ForeignKeyTargetModel
+
+ new_many_to_many = [
+ ManyToManyTargetModel.objects.create(
+ name='new many_to_many (%d)' % idx
+ ) for idx in range(3)
+ ]
+
+ data = QueryDict('name=test&' + '&'.join(['reverse_foreign_key.many_to_many=%s' % item.pk for item in new_many_to_many]))
+
+ serializer = TestSerializer(data=data)
+ assert serializer.is_valid()
+
+ expected_data = {
+ 'name': 'test',
+ 'reverse_foreign_key': {'many_to_many': [item.pk for item in new_many_to_many]}
+ }
+
+ self.assertEqual(serializer.data, expected_data)
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