test: Add related test case of EmbeddedDocument field

graphene_mongo/tests/fixtures.py

@@ -87,6 +87,7 @@ def setup_fixtures():
 
     ProfessorVector.drop_collection()
     professor_metadata = ProfessorMetadata(
+        id='5e06aa20-6805-4eef-a144-5615dedbe32b',
         first_name='Steven',
         last_name='Curry',
         departments=['NBA', 'MLB']

graphene_mongo/tests/models.py

@@ -87,7 +87,7 @@ class Child(Parent):
 class ProfessorMetadata(EmbeddedDocument):
 
     meta = {'collection': 'test_professor_metadata'}
-    # id = StringField()
+    id = StringField(primary_key=False)
     first_name = StringField()
     last_name = StringField()
     departments = ListField(StringField())
@@ -96,6 +96,5 @@ class ProfessorMetadata(EmbeddedDocument):
 class ProfessorVector(Document):
 
     meta = {'collection': 'test_professor_vector'}
-    # id = StringField()
     vec = ListField(FloatField())
     metadata = EmbeddedDocumentField(ProfessorMetadata)

graphene_mongo/tests/test_query.py

@@ -3,10 +3,12 @@
 import graphene
 
 from .fixtures import setup_fixtures
-from .models import Editor, Player, Reporter
-from .types import (EditorType,
-                    PlayerType,
-                    ReporterType)
+from .models import (
+    Editor, Player, Reporter, ProfessorVector
+)
+from .types import (
+    EditorType, PlayerType, ReporterType, ProfessorVectorType
+)
 
 setup_fixtures()
 
@@ -227,6 +229,34 @@ def resolve_all_players(self, *args, **kwargs):
     assert json.dumps(result.data, sort_keys=True) == json.dumps(expected, sort_keys=True)
 
 
-# TODO:
-def test_should_paging():
-    pass
+def test_should_query_with_embedded_document():
+
+    class Query(graphene.ObjectType):
+        professor_vector = graphene.Field(ProfessorVectorType, id=graphene.String())
+
+        def resolve_professor_vector(self, info, id):
+            return ProfessorVector.objects(metadata__id=id).first()
+
+    query = """
+        query {
+          professorVector(id: "5e06aa20-6805-4eef-a144-5615dedbe32b") {
+            vec
+            metadata {
+                firstName
+            }
+          }
+        }
+    """
+
+    expected = {
+        'professorVector': {
+            'vec': [1.0, 2.3],
+            'metadata': {
+                'firstName': 'Steven'
+            }
+        }
+    }
+    schema = graphene.Schema(query=Query, types=[ProfessorVectorType])
+    result = schema.execute(query)
+    assert not result.errors
+    assert json.dumps(result.data, sort_keys=True) == json.dumps(expected, sort_keys=True)

graphene_mongo/tests/types.py

@@ -3,7 +3,7 @@
 from ..types import MongoengineObjectType
 from .models import (
     Article, Editor, EmbeddedArticle, Player, Reporter,
-    Parent, Child
+    Parent, Child, ProfessorMetadata, ProfessorVector,
 )
 
 
@@ -49,6 +49,18 @@ class Meta:
         model = Child
 
 
+class ProfessorMetadataType(MongoengineObjectType):
+
+    class Meta:
+        model = ProfessorMetadata
+
+
+class ProfessorVectorType(MongoengineObjectType):
+
+    class Meta:
+        model = ProfessorVector
+
+
 class ArticleNode(MongoengineObjectType):
 
     class Meta: