Moved generic_inlineformset_factory() tests to a separate file.
This commit is contained in:
Tim Graham
GitHub
parent
83a36ac49a
commit
46d1af2e82
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@ -2,7 +2,6 @@ from django.contrib import admin
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from django.contrib.admin.sites import AdminSite
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from django.contrib.auth.models import User
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from django.contrib.contenttypes.admin import GenericTabularInline
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from django.contrib.contenttypes.forms import generic_inlineformset_factory
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from django.contrib.contenttypes.models import ContentType
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from django.forms.formsets import DEFAULT_MAX_NUM
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from django.forms.models import ModelForm
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@ -89,110 +88,6 @@ class GenericAdminViewTest(TestDataMixin, TestCase):
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response = self.client.post(url, post_data)
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self.assertEqual(response.status_code, 302) # redirect somewhere
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def test_generic_inline_formset(self):
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EpisodeMediaFormSet = generic_inlineformset_factory(
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Media,
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can_delete=False,
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exclude=['description', 'keywords'],
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extra=3,
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)
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e = Episode.objects.get(name='This Week in Django')
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# Works with no queryset
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formset = EpisodeMediaFormSet(instance=e)
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self.assertEqual(len(formset.forms), 5)
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self.assertHTMLEqual(
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formset.forms[0].as_p(),
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'<p><label for="id_generic_inline_admin-media-content_type-object_id-0-url">'
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'Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-0-url" '
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'type="url" name="generic_inline_admin-media-content_type-object_id-0-url" '
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'value="http://example.com/podcast.mp3" maxlength="200" />'
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'<input type="hidden" name="generic_inline_admin-media-content_type-object_id-0-id" '
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'value="%s" id="id_generic_inline_admin-media-content_type-object_id-0-id" /></p>'
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% self.mp3_media_pk
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)
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self.assertHTMLEqual(
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formset.forms[1].as_p(),
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'<p><label for="id_generic_inline_admin-media-content_type-object_id-1-url">'
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'Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-1-url" '
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'type="url" name="generic_inline_admin-media-content_type-object_id-1-url" '
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'value="http://example.com/logo.png" maxlength="200" />'
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'<input type="hidden" name="generic_inline_admin-media-content_type-object_id-1-id" '
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'value="%s" id="id_generic_inline_admin-media-content_type-object_id-1-id" /></p>'
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% self.png_media_pk
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)
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self.assertHTMLEqual(
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formset.forms[2].as_p(),
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'<p><label for="id_generic_inline_admin-media-content_type-object_id-2-url">Url:</label>'
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'<input id="id_generic_inline_admin-media-content_type-object_id-2-url" type="url" '
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'name="generic_inline_admin-media-content_type-object_id-2-url" maxlength="200" />'
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'<input type="hidden" name="generic_inline_admin-media-content_type-object_id-2-id" '
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'id="id_generic_inline_admin-media-content_type-object_id-2-id" /></p>'
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)
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# A queryset can be used to alter display ordering
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formset = EpisodeMediaFormSet(instance=e, queryset=Media.objects.order_by('url'))
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self.assertEqual(len(formset.forms), 5)
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self.assertHTMLEqual(
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formset.forms[0].as_p(),
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'<p><label for="id_generic_inline_admin-media-content_type-object_id-0-url">Url:</label>'
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'<input id="id_generic_inline_admin-media-content_type-object_id-0-url" type="url" '
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'name="generic_inline_admin-media-content_type-object_id-0-url"'
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'value="http://example.com/logo.png" maxlength="200" />'
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'<input type="hidden" name="generic_inline_admin-media-content_type-object_id-0-id" '
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'value="%s" id="id_generic_inline_admin-media-content_type-object_id-0-id" /></p>'
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% self.png_media_pk
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)
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self.assertHTMLEqual(
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formset.forms[1].as_p(),
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'<p><label for="id_generic_inline_admin-media-content_type-object_id-1-url">Url:</label>'
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'<input id="id_generic_inline_admin-media-content_type-object_id-1-url" type="url" '
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'name="generic_inline_admin-media-content_type-object_id-1-url" '
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'value="http://example.com/podcast.mp3" maxlength="200" />'
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'<input type="hidden" name="generic_inline_admin-media-content_type-object_id-1-id" '
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'value="%s" id="id_generic_inline_admin-media-content_type-object_id-1-id" /></p>'
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% self.mp3_media_pk
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)
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self.assertHTMLEqual(
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formset.forms[2].as_p(),
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'<p><label for="id_generic_inline_admin-media-content_type-object_id-2-url">'
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'Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-2-url" '
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'type="url" name="generic_inline_admin-media-content_type-object_id-2-url" maxlength="200" />'
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'<input type="hidden" name="generic_inline_admin-media-content_type-object_id-2-id" '
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'id="id_generic_inline_admin-media-content_type-object_id-2-id" /></p>'
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)
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# Works with a queryset that omits items
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formset = EpisodeMediaFormSet(instance=e, queryset=Media.objects.filter(url__endswith=".png"))
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self.assertEqual(len(formset.forms), 4)
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self.assertHTMLEqual(
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formset.forms[0].as_p(),
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'<p><label for="id_generic_inline_admin-media-content_type-object_id-0-url">Url:</label>'
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' <input id="id_generic_inline_admin-media-content_type-object_id-0-url" type="url" '
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'name="generic_inline_admin-media-content_type-object_id-0-url" '
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'value="http://example.com/logo.png" maxlength="200" />'
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'<input type="hidden" name="generic_inline_admin-media-content_type-object_id-0-id" '
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'value="%s" id="id_generic_inline_admin-media-content_type-object_id-0-id" /></p>'
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% self.png_media_pk
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)
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self.assertHTMLEqual(
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formset.forms[1].as_p(),
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'<p><label for="id_generic_inline_admin-media-content_type-object_id-1-url">'
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'Url:</label> <input id="id_generic_inline_admin-media-content_type-object_id-1-url" '
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'type="url" name="generic_inline_admin-media-content_type-object_id-1-url" maxlength="200" />'
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'<input type="hidden" name="generic_inline_admin-media-content_type-object_id-1-id" '
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'id="id_generic_inline_admin-media-content_type-object_id-1-id" /></p>'
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)
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def test_generic_inline_formset_factory(self):
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# Regression test for #10522.
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inline_formset = generic_inlineformset_factory(Media, exclude=('url',))
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# Regression test for #12340.
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e = Episode.objects.get(name='This Week in Django')
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formset = inline_formset(instance=e)
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self.assertTrue(formset.get_queryset().ordered)
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@override_settings(ROOT_URLCONF='generic_inline_admin.urls')
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class GenericInlineAdminParametersTest(TestDataMixin, TestCase):
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@ -0,0 +1,202 @@
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from django import forms
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from django.contrib.contenttypes.forms import generic_inlineformset_factory
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from django.contrib.contenttypes.models import ContentType
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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 .models import (
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Animal, ForProxyModelModel, Gecko, Mineral, ProxyRelatedModel, TaggedItem,
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)
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class CustomWidget(forms.TextInput):
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pass
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class TaggedItemForm(forms.ModelForm):
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class Meta:
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model = TaggedItem
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fields = '__all__'
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widgets = {'tag': CustomWidget}
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class GenericInlineFormsetTests(TestCase):
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def test_output(self):
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GenericFormSet = generic_inlineformset_factory(TaggedItem, extra=1)
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formset = GenericFormSet()
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self.assertHTMLEqual(
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''.join(form.as_p() for form in formset.forms),
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"""<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-tag">
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Tag:</label> <input id="id_generic_relations-taggeditem-content_type-object_id-0-tag" type="text"
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name="generic_relations-taggeditem-content_type-object_id-0-tag" maxlength="50" /></p>
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<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-DELETE">Delete:</label>
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<input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-0-DELETE"
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id="id_generic_relations-taggeditem-content_type-object_id-0-DELETE" />
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<input type="hidden" name="generic_relations-taggeditem-content_type-object_id-0-id"
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id="id_generic_relations-taggeditem-content_type-object_id-0-id" /></p>"""
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)
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formset = GenericFormSet(instance=Animal())
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self.assertHTMLEqual(
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''.join(form.as_p() for form in formset.forms),
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"""<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-tag">
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Tag:</label> <input id="id_generic_relations-taggeditem-content_type-object_id-0-tag"
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type="text" name="generic_relations-taggeditem-content_type-object_id-0-tag" maxlength="50" /></p>
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<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-DELETE">Delete:</label>
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<input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-0-DELETE"
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id="id_generic_relations-taggeditem-content_type-object_id-0-DELETE" /><input type="hidden"
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name="generic_relations-taggeditem-content_type-object_id-0-id"
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id="id_generic_relations-taggeditem-content_type-object_id-0-id" /></p>"""
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)
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platypus = Animal.objects.create(
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common_name='Platypus', latin_name='Ornithorhynchus anatinus',
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)
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platypus.tags.create(tag='shiny')
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GenericFormSet = generic_inlineformset_factory(TaggedItem, extra=1)
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formset = GenericFormSet(instance=platypus)
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tagged_item_id = TaggedItem.objects.get(tag='shiny', object_id=platypus.id).id
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self.assertHTMLEqual(
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''.join(form.as_p() for form in formset.forms),
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"""<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-tag">Tag:</label>
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<input id="id_generic_relations-taggeditem-content_type-object_id-0-tag" type="text"
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name="generic_relations-taggeditem-content_type-object_id-0-tag" value="shiny" maxlength="50" /></p>
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<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-DELETE">Delete:</label>
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<input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-0-DELETE"
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id="id_generic_relations-taggeditem-content_type-object_id-0-DELETE" />
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<input type="hidden" name="generic_relations-taggeditem-content_type-object_id-0-id"
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value="%s" id="id_generic_relations-taggeditem-content_type-object_id-0-id" /></p>
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<p><label for="id_generic_relations-taggeditem-content_type-object_id-1-tag">Tag:</label>
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<input id="id_generic_relations-taggeditem-content_type-object_id-1-tag" type="text"
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name="generic_relations-taggeditem-content_type-object_id-1-tag" maxlength="50" /></p>
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<p><label for="id_generic_relations-taggeditem-content_type-object_id-1-DELETE">Delete:</label>
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<input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-1-DELETE"
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id="id_generic_relations-taggeditem-content_type-object_id-1-DELETE" />
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<input type="hidden" name="generic_relations-taggeditem-content_type-object_id-1-id"
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id="id_generic_relations-taggeditem-content_type-object_id-1-id" /></p>""" % tagged_item_id
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)
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lion = Animal.objects.create(common_name='Lion', latin_name='Panthera leo')
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formset = GenericFormSet(instance=lion, prefix='x')
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self.assertHTMLEqual(
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''.join(form.as_p() for form in formset.forms),
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"""<p><label for="id_x-0-tag">Tag:</label>
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<input id="id_x-0-tag" type="text" name="x-0-tag" maxlength="50" /></p>
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<p><label for="id_x-0-DELETE">Delete:</label> <input type="checkbox" name="x-0-DELETE" id="id_x-0-DELETE" />
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<input type="hidden" name="x-0-id" id="id_x-0-id" /></p>"""
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)
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def test_options(self):
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TaggedItemFormSet = generic_inlineformset_factory(
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TaggedItem,
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can_delete=False,
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exclude=['tag'],
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extra=3,
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)
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platypus = Animal.objects.create(common_name='Platypus', latin_name='Ornithorhynchus anatinus')
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harmless = platypus.tags.create(tag='harmless')
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mammal = platypus.tags.create(tag='mammal')
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# Works without a queryset.
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formset = TaggedItemFormSet(instance=platypus)
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self.assertEqual(len(formset.forms), 5)
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self.assertHTMLEqual(
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formset.forms[0].as_p(),
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'<input type="hidden" name="generic_relations-taggeditem-content_type-object_id-0-id" value="%s" '
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'id="id_generic_relations-taggeditem-content_type-object_id-0-id" />' % harmless.pk
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)
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self.assertEqual(formset.forms[0].instance, harmless)
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self.assertEqual(formset.forms[1].instance, mammal)
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self.assertIsNone(formset.forms[2].instance.pk)
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# A queryset can be used to alter display ordering.
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formset = TaggedItemFormSet(instance=platypus, queryset=TaggedItem.objects.order_by('-tag'))
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self.assertEqual(len(formset.forms), 5)
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self.assertEqual(formset.forms[0].instance, mammal)
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self.assertEqual(formset.forms[1].instance, harmless)
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self.assertIsNone(formset.forms[2].instance.pk)
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# A queryset that omits items.
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formset = TaggedItemFormSet(instance=platypus, queryset=TaggedItem.objects.filter(tag__startswith='harm'))
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self.assertEqual(len(formset.forms), 4)
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self.assertEqual(formset.forms[0].instance, harmless)
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self.assertIsNone(formset.forms[1].instance.pk)
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def test_get_queryset_ordering(self):
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"""
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BaseGenericInlineFormSet.get_queryset() adds default ordering, if
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needed.
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"""
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inline_formset = generic_inlineformset_factory(TaggedItem, exclude=('tag',))
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formset = inline_formset(instance=Gecko.objects.create())
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self.assertIs(formset.get_queryset().ordered, True)
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def test_initial(self):
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quartz = Mineral.objects.create(name='Quartz', hardness=7)
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GenericFormSet = generic_inlineformset_factory(TaggedItem, extra=1)
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ctype = ContentType.objects.get_for_model(quartz)
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initial_data = [{
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'tag': 'lizard',
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'content_type': ctype.pk,
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'object_id': quartz.pk,
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}]
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formset = GenericFormSet(initial=initial_data)
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self.assertEqual(formset.forms[0].initial, initial_data[0])
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def test_meta_widgets(self):
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"""TaggedItemForm has a widget defined in Meta."""
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Formset = generic_inlineformset_factory(TaggedItem, TaggedItemForm)
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form = Formset().forms[0]
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self.assertIsInstance(form['tag'].field.widget, CustomWidget)
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@isolate_apps('generic_relations')
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def test_incorrect_content_type(self):
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class BadModel(models.Model):
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content_type = models.PositiveIntegerField()
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msg = "fk_name 'generic_relations.BadModel.content_type' is not a ForeignKey to ContentType"
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with self.assertRaisesMessage(Exception, msg):
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generic_inlineformset_factory(BadModel, TaggedItemForm)
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def test_save_new_uses_form_save(self):
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class SaveTestForm(forms.ModelForm):
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def save(self, *args, **kwargs):
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self.instance.saved_by = 'custom method'
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return super().save(*args, **kwargs)
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Formset = generic_inlineformset_factory(ForProxyModelModel, fields='__all__', form=SaveTestForm)
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instance = ProxyRelatedModel.objects.create()
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data = {
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'form-TOTAL_FORMS': '1',
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'form-INITIAL_FORMS': '0',
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'form-MAX_NUM_FORMS': '',
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'form-0-title': 'foo',
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}
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formset = Formset(data, instance=instance, prefix='form')
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self.assertTrue(formset.is_valid())
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new_obj = formset.save()[0]
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self.assertEqual(new_obj.saved_by, 'custom method')
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def test_save_new_for_proxy(self):
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Formset = generic_inlineformset_factory(ForProxyModelModel, fields='__all__', for_concrete_model=False)
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instance = ProxyRelatedModel.objects.create()
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data = {
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'form-TOTAL_FORMS': '1',
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'form-INITIAL_FORMS': '0',
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'form-MAX_NUM_FORMS': '',
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'form-0-title': 'foo',
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}
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formset = Formset(data, instance=instance, prefix='form')
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self.assertTrue(formset.is_valid())
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new_obj, = formset.save()
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self.assertEqual(new_obj.obj, instance)
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def test_save_new_for_concrete(self):
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Formset = generic_inlineformset_factory(ForProxyModelModel, fields='__all__', for_concrete_model=True)
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instance = ProxyRelatedModel.objects.create()
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data = {
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'form-TOTAL_FORMS': '1',
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'form-INITIAL_FORMS': '0',
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'form-MAX_NUM_FORMS': '',
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'form-0-title': 'foo',
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}
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formset = Formset(data, instance=instance, prefix='form')
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self.assertTrue(formset.is_valid())
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new_obj, = formset.save()
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self.assertNotIsInstance(new_obj.obj, ProxyRelatedModel)
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@ -1,11 +1,8 @@
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from django import forms
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from django.contrib.contenttypes.forms import generic_inlineformset_factory
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from django.contrib.contenttypes.models import ContentType
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from django.core.exceptions import FieldError
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from django.db import IntegrityError, models
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from django.db import IntegrityError
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from django.db.models import Q
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from django.test import SimpleTestCase, TestCase
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from django.test.utils import isolate_apps
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from .models import (
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AllowsNullGFK, Animal, Carrot, Comparison, ConcreteRelatedModel,
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@ -422,73 +419,6 @@ class GenericRelationsTests(TestCase):
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granite.delete() # deleting the rock should delete the related tag.
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self.assertEqual(ValuableTaggedItem.objects.count(), 0)
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def test_generic_inline_formsets(self):
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GenericFormSet = generic_inlineformset_factory(TaggedItem, extra=1)
|
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formset = GenericFormSet()
|
||||
self.assertHTMLEqual(
|
||||
''.join(form.as_p() for form in formset.forms),
|
||||
"""<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-tag">
|
||||
Tag:</label> <input id="id_generic_relations-taggeditem-content_type-object_id-0-tag" type="text"
|
||||
name="generic_relations-taggeditem-content_type-object_id-0-tag" maxlength="50" /></p>
|
||||
<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-DELETE">Delete:</label>
|
||||
<input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-0-DELETE"
|
||||
id="id_generic_relations-taggeditem-content_type-object_id-0-DELETE" />
|
||||
<input type="hidden" name="generic_relations-taggeditem-content_type-object_id-0-id"
|
||||
id="id_generic_relations-taggeditem-content_type-object_id-0-id" /></p>"""
|
||||
)
|
||||
|
||||
formset = GenericFormSet(instance=Animal())
|
||||
self.assertHTMLEqual(
|
||||
''.join(form.as_p() for form in formset.forms),
|
||||
"""<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-tag">
|
||||
Tag:</label> <input id="id_generic_relations-taggeditem-content_type-object_id-0-tag"
|
||||
type="text" name="generic_relations-taggeditem-content_type-object_id-0-tag" maxlength="50" /></p>
|
||||
<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-DELETE">Delete:</label>
|
||||
<input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-0-DELETE"
|
||||
id="id_generic_relations-taggeditem-content_type-object_id-0-DELETE" /><input type="hidden"
|
||||
name="generic_relations-taggeditem-content_type-object_id-0-id"
|
||||
id="id_generic_relations-taggeditem-content_type-object_id-0-id" /></p>"""
|
||||
)
|
||||
|
||||
platypus = Animal.objects.create(
|
||||
common_name="Platypus", latin_name="Ornithorhynchus anatinus"
|
||||
)
|
||||
platypus.tags.create(tag="shiny")
|
||||
GenericFormSet = generic_inlineformset_factory(TaggedItem, extra=1)
|
||||
formset = GenericFormSet(instance=platypus)
|
||||
tagged_item_id = TaggedItem.objects.get(
|
||||
tag='shiny', object_id=platypus.id
|
||||
).id
|
||||
self.assertHTMLEqual(
|
||||
''.join(form.as_p() for form in formset.forms),
|
||||
"""<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-tag">Tag:</label>
|
||||
<input id="id_generic_relations-taggeditem-content_type-object_id-0-tag" type="text"
|
||||
name="generic_relations-taggeditem-content_type-object_id-0-tag" value="shiny" maxlength="50" /></p>
|
||||
<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-DELETE">Delete:</label>
|
||||
<input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-0-DELETE"
|
||||
id="id_generic_relations-taggeditem-content_type-object_id-0-DELETE" />
|
||||
<input type="hidden" name="generic_relations-taggeditem-content_type-object_id-0-id"
|
||||
value="%s" id="id_generic_relations-taggeditem-content_type-object_id-0-id" /></p>
|
||||
<p><label for="id_generic_relations-taggeditem-content_type-object_id-1-tag">Tag:</label>
|
||||
<input id="id_generic_relations-taggeditem-content_type-object_id-1-tag" type="text"
|
||||
name="generic_relations-taggeditem-content_type-object_id-1-tag" maxlength="50" /></p>
|
||||
<p><label for="id_generic_relations-taggeditem-content_type-object_id-1-DELETE">Delete:</label>
|
||||
<input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-1-DELETE"
|
||||
id="id_generic_relations-taggeditem-content_type-object_id-1-DELETE" />
|
||||
<input type="hidden" name="generic_relations-taggeditem-content_type-object_id-1-id"
|
||||
id="id_generic_relations-taggeditem-content_type-object_id-1-id" /></p>""" % tagged_item_id
|
||||
)
|
||||
|
||||
lion = Animal.objects.create(common_name="Lion", latin_name="Panthera leo")
|
||||
formset = GenericFormSet(instance=lion, prefix='x')
|
||||
self.assertHTMLEqual(
|
||||
''.join(form.as_p() for form in formset.forms),
|
||||
"""<p><label for="id_x-0-tag">Tag:</label>
|
||||
<input id="id_x-0-tag" type="text" name="x-0-tag" maxlength="50" /></p>
|
||||
<p><label for="id_x-0-DELETE">Delete:</label> <input type="checkbox" name="x-0-DELETE" id="id_x-0-DELETE" />
|
||||
<input type="hidden" name="x-0-id" id="id_x-0-id" /></p>"""
|
||||
)
|
||||
|
||||
def test_gfk_manager(self):
|
||||
# GenericForeignKey should not use the default manager (which may filter objects) #16048
|
||||
tailless = Gecko.objects.create(has_tail=False)
|
||||
|
|
@ -513,22 +443,6 @@ id="id_generic_relations-taggeditem-content_type-object_id-1-id" /></p>""" % tag
|
|||
TaggedItem.objects.create(content_object=bear, tag='orange')
|
||||
self.assertEqual(Carrot.objects.get(tags__tag='orange'), bear)
|
||||
|
||||
def test_generic_inline_formsets_initial(self):
|
||||
"""
|
||||
Test for #17927 Initial values support for BaseGenericInlineFormSet.
|
||||
"""
|
||||
quartz = Mineral.objects.create(name="Quartz", hardness=7)
|
||||
|
||||
GenericFormSet = generic_inlineformset_factory(TaggedItem, extra=1)
|
||||
ctype = ContentType.objects.get_for_model(quartz)
|
||||
initial_data = [{
|
||||
'tag': 'lizard',
|
||||
'content_type': ctype.pk,
|
||||
'object_id': quartz.pk,
|
||||
}]
|
||||
formset = GenericFormSet(initial=initial_data)
|
||||
self.assertEqual(formset.forms[0].initial, initial_data[0])
|
||||
|
||||
def test_get_or_create(self):
|
||||
# get_or_create should work with virtual fields (content_object)
|
||||
quartz = Mineral.objects.create(name="Quartz", hardness=7)
|
||||
|
|
@ -586,98 +500,6 @@ id="id_generic_relations-taggeditem-content_type-object_id-1-id" /></p>""" % tag
|
|||
self.assertEqual(tag.content_object, spinach)
|
||||
|
||||
|
||||
class CustomWidget(forms.TextInput):
|
||||
pass
|
||||
|
||||
|
||||
class TaggedItemForm(forms.ModelForm):
|
||||
class Meta:
|
||||
model = TaggedItem
|
||||
fields = '__all__'
|
||||
widgets = {'tag': CustomWidget}
|
||||
|
||||
|
||||
class GenericInlineFormsetTest(TestCase):
|
||||
def test_generic_inlineformset_factory(self):
|
||||
"""
|
||||
Regression for #14572: Using base forms with widgets
|
||||
defined in Meta should not raise errors.
|
||||
"""
|
||||
Formset = generic_inlineformset_factory(TaggedItem, TaggedItemForm)
|
||||
form = Formset().forms[0]
|
||||
self.assertIsInstance(form['tag'].field.widget, CustomWidget)
|
||||
|
||||
@isolate_apps('generic_relations')
|
||||
def test_incorrect_content_type(self):
|
||||
class BadModel(models.Model):
|
||||
content_type = models.PositiveIntegerField()
|
||||
|
||||
msg = "fk_name 'generic_relations.BadModel.content_type' is not a ForeignKey to ContentType"
|
||||
with self.assertRaisesMessage(Exception, msg):
|
||||
generic_inlineformset_factory(BadModel, TaggedItemForm)
|
||||
|
||||
def test_save_new_uses_form_save(self):
|
||||
"""
|
||||
Regression for #16260: save_new should call form.save()
|
||||
"""
|
||||
class SaveTestForm(forms.ModelForm):
|
||||
def save(self, *args, **kwargs):
|
||||
self.instance.saved_by = "custom method"
|
||||
return super().save(*args, **kwargs)
|
||||
|
||||
Formset = generic_inlineformset_factory(ForProxyModelModel, fields='__all__', form=SaveTestForm)
|
||||
|
||||
instance = ProxyRelatedModel.objects.create()
|
||||
|
||||
data = {
|
||||
'form-TOTAL_FORMS': '1',
|
||||
'form-INITIAL_FORMS': '0',
|
||||
'form-MAX_NUM_FORMS': '',
|
||||
'form-0-title': 'foo',
|
||||
}
|
||||
|
||||
formset = Formset(data, instance=instance, prefix='form')
|
||||
self.assertTrue(formset.is_valid())
|
||||
new_obj = formset.save()[0]
|
||||
self.assertEqual(new_obj.saved_by, "custom method")
|
||||
|
||||
def test_save_new_for_proxy(self):
|
||||
Formset = generic_inlineformset_factory(ForProxyModelModel, fields='__all__', for_concrete_model=False)
|
||||
|
||||
instance = ProxyRelatedModel.objects.create()
|
||||
|
||||
data = {
|
||||
'form-TOTAL_FORMS': '1',
|
||||
'form-INITIAL_FORMS': '0',
|
||||
'form-MAX_NUM_FORMS': '',
|
||||
'form-0-title': 'foo',
|
||||
}
|
||||
|
||||
formset = Formset(data, instance=instance, prefix='form')
|
||||
self.assertTrue(formset.is_valid())
|
||||
|
||||
new_obj, = formset.save()
|
||||
self.assertEqual(new_obj.obj, instance)
|
||||
|
||||
def test_save_new_for_concrete(self):
|
||||
Formset = generic_inlineformset_factory(ForProxyModelModel, fields='__all__', for_concrete_model=True)
|
||||
|
||||
instance = ProxyRelatedModel.objects.create()
|
||||
|
||||
data = {
|
||||
'form-TOTAL_FORMS': '1',
|
||||
'form-INITIAL_FORMS': '0',
|
||||
'form-MAX_NUM_FORMS': '',
|
||||
'form-0-title': 'foo',
|
||||
}
|
||||
|
||||
formset = Formset(data, instance=instance, prefix='form')
|
||||
self.assertTrue(formset.is_valid())
|
||||
|
||||
new_obj, = formset.save()
|
||||
self.assertNotIsInstance(new_obj.obj, ProxyRelatedModel)
|
||||
|
||||
|
||||
class ProxyRelatedModelTest(TestCase):
|
||||
def test_default_behavior(self):
|
||||
"""
|
||||
|
|
|
|||
Loading…
Reference in New Issue