131 lines
4.6 KiB
Python
131 lines
4.6 KiB
Python
from django.contrib import admin
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from django.contrib.contenttypes.models import ContentType
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from django.utils.html import escape
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from polymorphic.admin import PolymorphicChildModelAdmin, PolymorphicChildModelFilter, PolymorphicInlineSupportMixin, \
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PolymorphicParentModelAdmin, StackedPolymorphicInline
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from polymorphic.tests.admintestcase import AdminTestCase
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from polymorphic.tests.models import InlineModelA, InlineModelB, InlineParent, Model2A, Model2B, Model2C, Model2D
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class PolymorphicAdminTests(AdminTestCase):
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def test_admin_registration(self):
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"""
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Test how the registration works
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"""
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@self.register(Model2A)
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class Model2Admin(PolymorphicParentModelAdmin):
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base_model = Model2A
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list_filter = (PolymorphicChildModelFilter,)
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child_models = (Model2B, Model2C, Model2D)
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@self.register(Model2B)
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@self.register(Model2C)
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@self.register(Model2D)
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class Model2ChildAdmin(PolymorphicChildModelAdmin):
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base_model = Model2A
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base_fieldsets = (
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("Base fields", {
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'fields': ('field1',)
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}),
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)
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# -- add page
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ct_id = ContentType.objects.get_for_model(Model2D).pk
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self.admin_get_add(Model2A) # shows type page
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self.admin_get_add(Model2A, qs='?ct_id={}'.format(ct_id)) # shows type page
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self.admin_get_add(Model2A) # shows type page
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self.admin_post_add(Model2A, {
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'field1': 'A',
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'field2': 'B',
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'field3': 'C',
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'field4': 'D'
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}, qs='?ct_id={}'.format(ct_id))
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d_obj = Model2A.objects.all()[0]
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self.assertEqual(d_obj.__class__, Model2D)
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self.assertEqual(d_obj.field1, 'A')
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self.assertEqual(d_obj.field2, 'B')
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# -- list page
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self.admin_get_changelist(Model2A) # asserts 200
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# -- edit
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response = self.admin_get_change(Model2A, d_obj.pk)
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self.assertContains(response, 'field4')
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self.admin_post_change(Model2A, d_obj.pk, {
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'field1': 'A2',
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'field2': 'B2',
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'field3': 'C2',
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'field4': 'D2'
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})
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d_obj.refresh_from_db()
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self.assertEqual(d_obj.field1, 'A2')
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self.assertEqual(d_obj.field2, 'B2')
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self.assertEqual(d_obj.field3, 'C2')
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self.assertEqual(d_obj.field4, 'D2')
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# -- history
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self.admin_get_history(Model2A, d_obj.pk)
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# -- delete
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self.admin_get_delete(Model2A, d_obj.pk)
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self.admin_post_delete(Model2A, d_obj.pk)
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self.assertRaises(Model2A.DoesNotExist, lambda: d_obj.refresh_from_db())
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def test_admin_inlines(self):
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"""
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Test the registration of inline models.
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"""
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class InlineModelAChild(StackedPolymorphicInline.Child):
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model = InlineModelA
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class InlineModelBChild(StackedPolymorphicInline.Child):
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model = InlineModelB
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class Inline(StackedPolymorphicInline):
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model = InlineModelA
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child_inlines = (
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InlineModelAChild,
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InlineModelBChild,
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)
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@self.register(InlineParent)
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class InlineParentAdmin(PolymorphicInlineSupportMixin, admin.ModelAdmin):
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inlines = (Inline,)
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parent = InlineParent.objects.create(title='FOO')
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self.assertEqual(parent.inline_children.count(), 0)
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# -- get edit page
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response = self.admin_get_change(InlineParent, parent.pk)
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# Make sure the fieldset has the right data exposed in data-inline-formset
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self.assertContains(response, 'childTypes')
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self.assertContains(response, escape('"type": "inlinemodela"'))
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self.assertContains(response, escape('"type": "inlinemodelb"'))
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# -- post edit page
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self.admin_post_change(InlineParent, parent.pk, {
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'title': 'FOO2',
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'inline_children-INITIAL_FORMS': 0,
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'inline_children-TOTAL_FORMS': 1,
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'inline_children-MIN_NUM_FORMS': 0,
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'inline_children-MAX_NUM_FORMS': 1000,
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'inline_children-0-parent': parent.pk,
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'inline_children-0-polymorphic_ctype': ContentType.objects.get_for_model(InlineModelB).pk,
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'inline_children-0-field1': 'A2',
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'inline_children-0-field2': 'B2',
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})
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parent.refresh_from_db()
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self.assertEqual(parent.title, 'FOO2')
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self.assertEqual(parent.inline_children.count(), 1)
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child = parent.inline_children.all()[0]
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self.assertEqual(child.__class__, InlineModelB)
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self.assertEqual(child.field1, 'A2')
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self.assertEqual(child.field2, 'B2')
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