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import datetime
from django.contrib.admin import ModelAdmin
from django.contrib.admin.templatetags.admin_list import date_hierarchy
from django.contrib.admin.templatetags.admin_modify import submit_row
from django.contrib.auth import get_permission_codename
from django.contrib.auth.admin import UserAdmin
from django.contrib.auth.models import User
from django.test import RequestFactory, TestCase
from django.urls import reverse
from .admin import ArticleAdmin, site
from .models import Article, Question
from .tests import AdminViewBasicTestCase, get_perm
class AdminTemplateTagsTest(AdminViewBasicTestCase):
request_factory = RequestFactory()
def test_submit_row(self):
"""
submit_row template tag should pass whole context.
"""
request = self.request_factory.get(
reverse("admin:auth_user_change", args=[self.superuser.pk])
)
request.user = self.superuser
admin = UserAdmin(User, site)
extra_context = {"extra": True}
response = admin.change_view(
request, str(self.superuser.pk), extra_context=extra_context
)
template_context = submit_row(response.context_data)
self.assertIs(template_context["extra"], True)
self.assertIs(template_context["show_save"], True)
def test_submit_row_save_as_new_add_permission_required(self):
change_user = User.objects.create_user(
username="change_user", password="secret", is_staff=True
)
change_user.user_permissions.add(
get_perm(User, get_permission_codename("change", User._meta)),
)
request = self.request_factory.get(
reverse("admin:auth_user_change", args=[self.superuser.pk])
)
request.user = change_user
admin = UserAdmin(User, site)
admin.save_as = True
response = admin.change_view(request, str(self.superuser.pk))
template_context = submit_row(response.context_data)
self.assertIs(template_context["show_save_as_new"], False)
add_user = User.objects.create_user(
username="add_user", password="secret", is_staff=True
)
add_user.user_permissions.add(
get_perm(User, get_permission_codename("add", User._meta)),
get_perm(User, get_permission_codename("change", User._meta)),
)
request = self.request_factory.get(
reverse("admin:auth_user_change", args=[self.superuser.pk])
)
request.user = add_user
response = admin.change_view(request, str(self.superuser.pk))
template_context = submit_row(response.context_data)
self.assertIs(template_context["show_save_as_new"], True)
def test_override_show_save_and_add_another(self):
request = self.request_factory.get(
reverse("admin:auth_user_change", args=[self.superuser.pk]),
)
request.user = self.superuser
admin = UserAdmin(User, site)
for extra_context, expected_flag in (
({}, True), # Default.
({"show_save_and_add_another": False}, False),
):
with self.subTest(show_save_and_add_another=expected_flag):
response = admin.change_view(
request,
str(self.superuser.pk),
extra_context=extra_context,
)
template_context = submit_row(response.context_data)
self.assertIs(
template_context["show_save_and_add_another"], expected_flag
)
def test_override_change_form_template_tags(self):
"""
admin_modify template tags follow the standard search pattern
admin/app_label/model/template.html.
"""
article = Article.objects.all()[0]
request = self.request_factory.get(
reverse("admin:admin_views_article_change", args=[article.pk])
)
request.user = self.superuser
admin = ArticleAdmin(Article, site)
extra_context = {"show_publish": True, "extra": True}
response = admin.change_view(
request, str(article.pk), extra_context=extra_context
)
response.render()
self.assertIs(response.context_data["show_publish"], True)
self.assertIs(response.context_data["extra"], True)
self.assertContains(response, 'name="_save"')
self.assertContains(response, 'name="_publish"')
self.assertContains(response, "override-change_form_object_tools")
self.assertContains(response, "override-prepopulated_fields_js")
def test_override_change_list_template_tags(self):
"""
admin_list template tags follow the standard search pattern
admin/app_label/model/template.html.
"""
request = self.request_factory.get(
reverse("admin:admin_views_article_changelist")
)
request.user = self.superuser
admin = ArticleAdmin(Article, site)
admin.date_hierarchy = "date"
admin.search_fields = ("title", "content")
response = admin.changelist_view(request)
response.render()
self.assertContains(response, "override-actions")
self.assertContains(response, "override-change_list_object_tools")
self.assertContains(response, "override-change_list_results")
self.assertContains(response, "override-date_hierarchy")
self.assertContains(response, "override-pagination")
self.assertContains(response, "override-search_form")
class DateHierarchyTests(TestCase):
factory = RequestFactory()
@classmethod
def setUpTestData(cls):
cls.superuser = User.objects.create_superuser(
username="super", password="secret", email="super@example.com"
)
def test_choice_links(self):
modeladmin = ModelAdmin(Question, site)
modeladmin.date_hierarchy = "posted"
posted_dates = (
datetime.date(2017, 10, 1),
datetime.date(2017, 10, 1),
datetime.date(2017, 12, 15),
datetime.date(2017, 12, 15),
datetime.date(2017, 12, 31),
datetime.date(2018, 2, 1),
)
Question.objects.bulk_create(
Question(question="q", posted=posted) for posted in posted_dates
)
tests = (
({}, [["year=2017"], ["year=2018"]]),
({"year": 2016}, []),
({"year": 2017}, [["month=10", "year=2017"], ["month=12", "year=2017"]]),
({"year": 2017, "month": 9}, []),
(
{"year": 2017, "month": 12},
[
["day=15", "month=12", "year=2017"],
["day=31", "month=12", "year=2017"],
],
),
)
for query, expected_choices in tests:
with self.subTest(query=query):
query = {"posted__%s" % q: val for q, val in query.items()}
request = self.factory.get("/", query)
request.user = self.superuser
changelist = modeladmin.get_changelist_instance(request)
spec = date_hierarchy(changelist)
choices = [choice["link"] for choice in spec["choices"]]
expected_choices = [
"&".join("posted__%s" % c for c in choice)
for choice in expected_choices
]
expected_choices = [
("?" + choice) if choice else "" for choice in expected_choices
]
self.assertEqual(choices, expected_choices)
def test_choice_links_datetime(self):
modeladmin = ModelAdmin(Question, site)
modeladmin.date_hierarchy = "expires"
Question.objects.bulk_create(
[
Question(question="q1", expires=datetime.datetime(2017, 10, 1)),
Question(question="q2", expires=datetime.datetime(2017, 10, 1)),
Question(question="q3", expires=datetime.datetime(2017, 12, 15)),
Question(question="q4", expires=datetime.datetime(2017, 12, 15)),
Question(question="q5", expires=datetime.datetime(2017, 12, 31)),
Question(question="q6", expires=datetime.datetime(2018, 2, 1)),
]
)
tests = [
({}, [["year=2017"], ["year=2018"]]),
({"year": 2016}, []),
(
{"year": 2017},
[
["month=10", "year=2017"],
["month=12", "year=2017"],
],
),
({"year": 2017, "month": 9}, []),
(
{"year": 2017, "month": 12},
[
["day=15", "month=12", "year=2017"],
["day=31", "month=12", "year=2017"],
],
),
]
for query, expected_choices in tests:
with self.subTest(query=query):
query = {"expires__%s" % q: val for q, val in query.items()}
request = self.factory.get("/", query)
request.user = self.superuser
changelist = modeladmin.get_changelist_instance(request)
spec = date_hierarchy(changelist)
choices = [choice["link"] for choice in spec["choices"]]
expected_choices = [
"?" + "&".join("expires__%s" % c for c in choice)
for choice in expected_choices
]
self.assertEqual(choices, expected_choices)
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