Connection and Edge types don't respect the name option of their respective Node

[tcleonard]

• What is the current behavior?
  When setting up a node with a name specified using the name option in the Meta class the type of the Connection and Edge type associated still use the Node class name as base name.

For example if you do:

# cookbook/graphql/category.py
import graphene

from cookbook.models import Category, Ingredient


class CategoryNode(DjangoObjectType):
    class Meta:
        model = Category
        interfaces = (graphene.relay.Node, )
        name = "Category"


class Query(graphene.ObjectType):
    category = graphene.relay.Node.Field(CategoryNode)
    all_categories = DjangoFilterConnectionField(CategoryNode)

The exposed types will be Category, CategoryNodeConnection and CategoryNodeEdge.

• What is the expected behavior?
  I would have expected that the types would be: Category, CategoryConnection and CategoryEdge.

• Environment:

  • Version: graphene-django=2.12.1
  • Platform: all

• Other information

This is due to this line which should be instead:

            connection = connection_class.create_type(
                "{}Connection".format(options.get("name") or cls.__name__), node=cls
            )