72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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from unittest import mock
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from django.contrib import admin
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from django.http import HttpRequest
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from django.test import TestCase
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from django_changelist_inline import (
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ChangelistInline,
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ChangelistInlineAdminMixin,
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ChangelistInlineModelAdmin,
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)
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from testing.factories import ThingFactory, UserFactory
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from testing.models import RelatedThing, Thing
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class RelatedThingChangelistInline(ChangelistInline):
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model = RelatedThing
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class ChangelistModelAdmin(ChangelistInlineModelAdmin):
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pass
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class ThingAdmin(ChangelistInlineAdminMixin, admin.ModelAdmin):
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inlines = [RelatedThingChangelistInline]
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class ChangelistInlineAdminMixinTestCase(TestCase):
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def setUp(self):
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self.fake_user = UserFactory()
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self.fake_request = mock.Mock(spec=HttpRequest)
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self.fake_request.user = self.fake_user
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self.thing = ThingFactory()
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def test_get_inline_instances_no_obj(self):
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# Given
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thing_admin = ThingAdmin(Thing, admin.site)
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with mock.patch.object(self.fake_user, 'has_perm') as mock_has_perm:
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with mock.patch.object(RelatedThingChangelistInline, 'bind') as mock_bind:
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mock_has_perm.return_value = True
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# When
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result = thing_admin.get_inline_instances(
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self.fake_request, obj=None,
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)
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# Then
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self.assertEqual(len(result), 0)
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self.assertFalse(mock_bind.called)
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def test_get_inline_instances(self):
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# Given
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thing_admin = ThingAdmin(Thing, admin.site)
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with mock.patch.object(self.fake_user, 'has_perm') as mock_has_perm:
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with mock.patch.object(RelatedThingChangelistInline, 'bind') as mock_bind:
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mock_has_perm.return_value = True
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# When
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result = thing_admin.get_inline_instances(
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self.fake_request, obj=self.thing,
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)
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# Then
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self.assertEqual(len(result), 1)
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self.assertIsInstance(result[0], RelatedThingChangelistInline)
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mock_bind.assert_called_with(self.fake_request, self.thing)
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