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51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
from __future__ import unicode_literals
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from operator import attrgetter
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from django.db import models
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from django.test import TestCase
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from django.test.utils import isolate_apps
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from .base_tests import BaseOrderWithRespectToTests
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from .models import Answer, Dimension, Entity, Post, Question
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class OrderWithRespectToBaseTests(BaseOrderWithRespectToTests, TestCase):
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Answer = Answer
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Post = Post
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Question = Question
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class OrderWithRespectToTests(TestCase):
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@isolate_apps('order_with_respect_to')
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def test_duplicate_order_field(self):
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class Bar(models.Model):
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class Meta:
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app_label = 'order_with_respect_to'
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class Foo(models.Model):
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bar = models.ForeignKey(Bar, models.CASCADE)
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order = models.OrderWrt()
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class Meta:
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order_with_respect_to = 'bar'
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app_label = 'order_with_respect_to'
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count = 0
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for field in Foo._meta.local_fields:
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if isinstance(field, models.OrderWrt):
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count += 1
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self.assertEqual(count, 1)
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class TestOrderWithRespectToOneToOnePK(TestCase):
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def test_set_order(self):
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e = Entity.objects.create()
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d = Dimension.objects.create(entity=e)
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c1 = d.component_set.create()
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c2 = d.component_set.create()
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d.set_component_order([c1.id, c2.id])
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self.assertQuerysetEqual(d.component_set.all(), [c1.id, c2.id], attrgetter('pk'))
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