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import datetime
import graphene
from graphene import relay
from graphene.types.resolver import dict_resolver
from ..deduplicator import deflate
def test_does_not_modify_object_without_typename_and_id():
response = {"foo": "bar"}
deflated_response = deflate(response)
assert deflated_response == {"foo": "bar"}
def test_does_not_modify_first_instance_of_an_object():
response = {
"data": [
{"__typename": "foo", "id": 1, "name": "foo"},
{"__typename": "foo", "id": 1, "name": "foo"},
]
}
deflated_response = deflate(response)
assert deflated_response == {
"data": [
{"__typename": "foo", "id": 1, "name": "foo"},
{"__typename": "foo", "id": 1},
]
}
def test_does_not_modify_first_instance_of_an_object_nested():
response = {
"data": [
{
"__typename": "foo",
"bar1": {"__typename": "bar", "id": 1, "name": "bar"},
"bar2": {"__typename": "bar", "id": 1, "name": "bar"},
"id": 1,
},
{
"__typename": "foo",
"bar1": {"__typename": "bar", "id": 1, "name": "bar"},
"bar2": {"__typename": "bar", "id": 1, "name": "bar"},
"id": 2,
},
]
}
deflated_response = deflate(response)
assert deflated_response == {
"data": [
{
"__typename": "foo",
"bar1": {"__typename": "bar", "id": 1, "name": "bar"},
"bar2": {"__typename": "bar", "id": 1, "name": "bar"},
"id": 1,
},
{
"__typename": "foo",
"bar1": {"__typename": "bar", "id": 1},
"bar2": {"__typename": "bar", "id": 1},
"id": 2,
},
]
}
def test_does_not_modify_input():
response = {
"data": [
{"__typename": "foo", "id": 1, "name": "foo"},
{"__typename": "foo", "id": 1, "name": "foo"},
]
}
deflate(response)
assert response == {
"data": [
{"__typename": "foo", "id": 1, "name": "foo"},
{"__typename": "foo", "id": 1, "name": "foo"},
]
}
TEST_DATA = {
"events": [
{"id": "568", "date": datetime.date(2017, 5, 19), "movie": "1198359"},
{"id": "234", "date": datetime.date(2017, 5, 20), "movie": "1198359"},
],
"movies": {
"1198359": {
"id": "1198359",
"name": "King Arthur: Legend of the Sword",
"synopsis": (
"When the child Arthur's father is murdered, Vortigern, "
"Arthur's uncle, seizes the crown. Robbed of his birthright and "
"with no idea who he truly is..."
),
}
},
}
def test_example_end_to_end():
class Movie(graphene.ObjectType):
class Meta:
interfaces = (relay.Node,)
default_resolver = dict_resolver
name = graphene.String(required=True)
synopsis = graphene.String(required=True)
class Event(graphene.ObjectType):
class Meta:
interfaces = (relay.Node,)
default_resolver = dict_resolver
movie = graphene.Field(Movie, required=True)
date = graphene.types.datetime.Date(required=True)
def resolve_movie(event, info):
return TEST_DATA["movies"][event["movie"]]
class Query(graphene.ObjectType):
events = graphene.List(graphene.NonNull(Event), required=True)
def resolve_events(_, info):
return TEST_DATA["events"]
schema = graphene.Schema(query=Query)
query = """\
{
events {
__typename
id
date
movie {
__typename
id
name
synopsis
}
}
}
"""
result = schema.execute(query)
assert not result.errors
data = deflate(result.data)
assert data == {
"events": [
{
"__typename": "Event",
"id": "RXZlbnQ6NTY4",
"date": "2017-05-19",
"movie": {
"__typename": "Movie",
"id": "TW92aWU6MTE5ODM1OQ==",
"name": "King Arthur: Legend of the Sword",
"synopsis": (
"When the child Arthur's father is murdered, Vortigern, "
"Arthur's uncle, seizes the crown. Robbed of his birthright and "
"with no idea who he truly is..."
),
},
},
{
"__typename": "Event",
"id": "RXZlbnQ6MjM0",
"date": "2017-05-20",
"movie": {"__typename": "Movie", "id": "TW92aWU6MTE5ODM1OQ=="},
},
]
}
|
