mirror of
https://github.com/graphql-python/graphene-django.git
synced 2024-11-14 21:57:14 +03:00
71 lines
1.9 KiB
Python
71 lines
1.9 KiB
Python
from django.db import models
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from graphene import Field
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from graphene.types.inputobjecttype import InputObjectType
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from py.test import raises
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from rest_framework import serializers
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from ...types import DjangoObjectType
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from ..mutation import SerializerMutation
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class MyFakeModel(models.Model):
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cool_name = models.CharField(max_length=50)
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class MyModelSerializer(serializers.ModelSerializer):
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class Meta:
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model = MyFakeModel
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fields = '__all__'
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class MySerializer(serializers.Serializer):
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text = serializers.CharField()
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model = MyModelSerializer()
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def test_needs_serializer_class():
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with raises(Exception) as exc:
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class MyMutation(SerializerMutation):
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pass
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assert exc.value.args[0] == 'Missing serializer_class'
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def test_has_fields():
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class MyMutation(SerializerMutation):
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class Meta:
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serializer_class = MySerializer
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assert 'text' in MyMutation._meta.fields
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assert 'model' in MyMutation._meta.fields
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assert 'errors' in MyMutation._meta.fields
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def test_has_input_fields():
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class MyMutation(SerializerMutation):
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class Meta:
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serializer_class = MySerializer
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assert 'text' in MyMutation.Input._meta.fields
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assert 'model' in MyMutation.Input._meta.fields
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def test_nested_model():
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class MyFakeModelGrapheneType(DjangoObjectType):
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class Meta:
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model = MyFakeModel
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class MyMutation(SerializerMutation):
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class Meta:
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serializer_class = MySerializer
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model_field = MyMutation._meta.fields['model']
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assert isinstance(model_field, Field)
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assert model_field.type == MyFakeModelGrapheneType
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model_input = MyMutation.Input._meta.fields['model']
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model_input_type = model_input._type.of_type
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assert issubclass(model_input_type, InputObjectType)
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assert 'cool_name' in model_input_type._meta.fields
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