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Updated template tests to create their own engine.

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This continues work to treat Django templates as a library.
This commit is contained in:
Preston Timmons 2015-04-11 19:41:45 -04:00
parent d84f01ff08
commit fb267a1d85
11 changed files with 153 additions and 171 deletions
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45
tests/template_tests/tests.py
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@ -5,37 +5,33 @@ import sys
from django.contrib.auth.models import Group
from django.core import urlresolvers
from django.template import (
Context, Engine, Template, TemplateSyntaxError, engines, loader,
)
from django.template import Context, Engine, TemplateSyntaxError
from django.test import SimpleTestCase, override_settings
class TemplateTests(SimpleTestCase):
@override_settings(DEBUG=True)
def test_string_origin(self):
template = Template('string template')
template = Engine().from_string('string template')
self.assertEqual(template.origin.source, 'string template')
@override_settings(SETTINGS_MODULE=None, DEBUG=True)
@override_settings(SETTINGS_MODULE=None)
def test_url_reverse_no_settings_module(self):
# Regression test for #9005
t = Template('{% url will_not_match %}')
"""
#9005 -- url tag shouldn't require settings.SETTINGS_MODULE to
be set.
"""
t = Engine(debug=True).from_string('{% url will_not_match %}')
c = Context()
with self.assertRaises(urlresolvers.NoReverseMatch):
t.render(c)
@override_settings(
TEMPLATES=[{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'OPTIONS': {'string_if_invalid': '%s is invalid'},
}],
SETTINGS_MODULE='also_something',
)
def test_url_reverse_view_name(self):
# Regression test for #19827
t = Template('{% url will_not_match %}')
"""
#19827 -- url tag should keep original strack trace when reraising
exception.
"""
t = Engine().from_string('{% url will_not_match %}')
c = Context()
try:
t.render(c)
@ -107,9 +103,10 @@ class TemplateTests(SimpleTestCase):
"""
#18169 -- NoReverseMatch should not be silence in block.super.
"""
t = loader.get_template('included_content.html')
engine = Engine(app_dirs=True)
t = engine.get_template('included_content.html')
with self.assertRaises(urlresolvers.NoReverseMatch):
t.render()
t.render(Context())
def test_debug_tag_non_ascii(self):
"""
@ -117,7 +114,7 @@ class TemplateTests(SimpleTestCase):
"""
Group.objects.create(name="清風")
c1 = Context({"objs": Group.objects.all()})
t1 = Template('{% debug %}')
t1 = Engine().from_string('{% debug %}')
self.assertIn("清風", t1.render(c1))
def test_extends_generic_template(self):
@ -125,8 +122,8 @@ class TemplateTests(SimpleTestCase):
#24338 -- Allow extending django.template.backends.django.Template
objects.
"""
parent = engines['django'].from_string(
'{% block content %}parent{% endblock %}')
child = engines['django'].from_string(
engine = Engine()
parent = engine.from_string('{% block content %}parent{% endblock %}')
child = engine.from_string(
'{% extends parent %}{% block content %}child{% endblock %}')
self.assertEqual(child.render({'parent': parent}), 'child')
self.assertEqual(child.render(Context({'parent': parent})), 'child')