105 lines
3.1 KiB
Python
105 lines
3.1 KiB
Python
from datetime import date
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from django.contrib.admin.options import ModelAdmin, TabularInline
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from django.contrib.admin.sites import AdminSite
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from django.test import TestCase
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from django.utils.deprecation import RemovedInDjango30Warning
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from .models import Band, Song
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from .test_checks import CheckTestCase
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class HasAddPermissionObjTests(CheckTestCase):
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def test_model_admin_inherited_valid(self):
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class BandAdmin(ModelAdmin):
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pass
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self.assertIsValid(BandAdmin, Band)
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def test_model_admin_valid(self):
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class BandAdmin(ModelAdmin):
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def has_add_permission(self, request):
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return super().has_add_permission(request)
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self.assertIsValid(BandAdmin, Band)
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def test_inline_admin_inherited_valid(self):
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class SongInlineAdmin(TabularInline):
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model = Song
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class BandAdmin(ModelAdmin):
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inlines = [SongInlineAdmin]
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self.assertIsValid(BandAdmin, Band)
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def test_inline_admin_valid(self):
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class SongInlineAdmin(TabularInline):
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model = Song
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def has_add_permission(self, request, obj):
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return super().has_add_permission(request, obj)
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class BandAdmin(ModelAdmin):
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inlines = [SongInlineAdmin]
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self.assertIsValid(BandAdmin, Band)
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def test_inline_admin_warning(self):
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class SongInlineAdmin(TabularInline):
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model = Song
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def has_add_permission(self, request):
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return super().has_add_permission(request)
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class BandAdmin(ModelAdmin):
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inlines = [SongInlineAdmin]
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msg = (
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"Update SongInlineAdmin.has_add_permission() to accept a "
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"positional `obj` argument."
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)
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with self.assertWarnsMessage(RemovedInDjango30Warning, msg):
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self.assertIsValid(BandAdmin, Band)
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class MockRequest:
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method = 'POST'
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FILES = {}
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POST = {}
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class SongInline(TabularInline):
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model = Song
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def has_add_permission(self, request):
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return True
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class BandAdmin(ModelAdmin):
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inlines = [SongInline]
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class ModelAdminTests(TestCase):
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def setUp(self):
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self.band = Band.objects.create(name='The Doors', bio='', sign_date=date(1965, 1, 1))
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self.song = Song.objects.create(name='test', band=self.band)
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self.site = AdminSite()
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self.request = MockRequest()
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self.request.user = self.MockAddUser()
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self.ma = BandAdmin(Band, self.site)
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class MockAddUser:
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def has_perm(self, perm):
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return perm == 'modeladmin.add_band'
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def test_get_inline_instances(self):
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self.assertEqual(len(self.ma.get_inline_instances(self.request)), 1)
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def test_get_inline_formsets(self):
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formsets, inline_instances = self.ma._create_formsets(self.request, self.band, change=True)
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self.assertEqual(len(self.ma.get_inline_formsets(self.request, formsets, inline_instances)), 1)
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def test_get_formsets_with_inlines(self):
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self.assertEqual(len(list(self.ma. get_formsets_with_inlines(self.request, self.band))), 1)
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