mirror of
https://github.com/django/django.git
synced 2024-12-29 12:36:08 +00:00
126 lines
4.3 KiB
Python
126 lines
4.3 KiB
Python
import os
|
|
|
|
from django.template import Context
|
|
from django.template.engine import Engine
|
|
from django.test import SimpleTestCase, ignore_warnings
|
|
from django.utils.deprecation import RemovedInDjango110Warning
|
|
|
|
from .utils import ROOT, TEMPLATE_DIR
|
|
|
|
OTHER_DIR = os.path.join(ROOT, 'other_templates')
|
|
|
|
|
|
@ignore_warnings(category=RemovedInDjango110Warning)
|
|
class DeprecatedRenderToStringTest(SimpleTestCase):
|
|
|
|
def setUp(self):
|
|
self.engine = Engine(dirs=[TEMPLATE_DIR])
|
|
|
|
def test_basic_context(self):
|
|
self.assertEqual(
|
|
self.engine.render_to_string('test_context.html', {'obj': 'test'}),
|
|
'obj:test\n',
|
|
)
|
|
|
|
def test_existing_context_kept_clean(self):
|
|
context = Context({'obj': 'before'})
|
|
output = self.engine.render_to_string(
|
|
'test_context.html', {'obj': 'after'}, context_instance=context,
|
|
)
|
|
self.assertEqual(output, 'obj:after\n')
|
|
self.assertEqual(context['obj'], 'before')
|
|
|
|
def test_no_empty_dict_pushed_to_stack(self):
|
|
"""
|
|
#21741 -- An empty dict should not be pushed to the context stack when
|
|
render_to_string is called without a context argument.
|
|
"""
|
|
|
|
# The stack should have a length of 1, corresponding to the builtins
|
|
self.assertEqual(
|
|
'1',
|
|
self.engine.render_to_string('test_context_stack.html').strip(),
|
|
)
|
|
self.assertEqual(
|
|
'1',
|
|
self.engine.render_to_string(
|
|
'test_context_stack.html',
|
|
context_instance=Context()
|
|
).strip(),
|
|
)
|
|
|
|
|
|
class LoaderTests(SimpleTestCase):
|
|
|
|
def test_debug_nodelist_name(self):
|
|
engine = Engine(dirs=[TEMPLATE_DIR], debug=True)
|
|
template_name = 'index.html'
|
|
template = engine.get_template(template_name)
|
|
name = template.nodelist[0].source[0].name
|
|
self.assertTrue(name.endswith(template_name))
|
|
|
|
def test_origin(self):
|
|
engine = Engine(dirs=[TEMPLATE_DIR], debug=True)
|
|
template = engine.get_template('index.html')
|
|
self.assertEqual(template.origin.loadname, 'index.html')
|
|
|
|
def test_origin_debug_false(self):
|
|
engine = Engine(dirs=[TEMPLATE_DIR], debug=False)
|
|
template = engine.get_template('index.html')
|
|
self.assertEqual(template.origin, None)
|
|
|
|
def test_loader_priority(self):
|
|
"""
|
|
#21460 -- Check that the order of template loader works.
|
|
"""
|
|
loaders = [
|
|
'django.template.loaders.filesystem.Loader',
|
|
'django.template.loaders.app_directories.Loader',
|
|
]
|
|
engine = Engine(dirs=[OTHER_DIR, TEMPLATE_DIR], loaders=loaders)
|
|
template = engine.get_template('priority/foo.html')
|
|
self.assertEqual(template.render(Context()), 'priority\n')
|
|
|
|
def test_cached_loader_priority(self):
|
|
"""
|
|
Check that the order of template loader works. Refs #21460.
|
|
"""
|
|
loaders = [
|
|
('django.template.loaders.cached.Loader', [
|
|
'django.template.loaders.filesystem.Loader',
|
|
'django.template.loaders.app_directories.Loader',
|
|
]),
|
|
]
|
|
engine = Engine(dirs=[OTHER_DIR, TEMPLATE_DIR], loaders=loaders)
|
|
|
|
template = engine.get_template('priority/foo.html')
|
|
self.assertEqual(template.render(Context()), 'priority\n')
|
|
|
|
template = engine.get_template('priority/foo.html')
|
|
self.assertEqual(template.render(Context()), 'priority\n')
|
|
|
|
|
|
@ignore_warnings(category=RemovedInDjango110Warning)
|
|
class TemplateDirsOverrideTests(SimpleTestCase):
|
|
DIRS = ((OTHER_DIR, ), [OTHER_DIR])
|
|
|
|
def setUp(self):
|
|
self.engine = Engine()
|
|
|
|
def test_render_to_string(self):
|
|
for dirs in self.DIRS:
|
|
self.assertEqual(
|
|
self.engine.render_to_string('test_dirs.html', dirs=dirs),
|
|
'spam eggs\n',
|
|
)
|
|
|
|
def test_get_template(self):
|
|
for dirs in self.DIRS:
|
|
template = self.engine.get_template('test_dirs.html', dirs=dirs)
|
|
self.assertEqual(template.render(Context()), 'spam eggs\n')
|
|
|
|
def test_select_template(self):
|
|
for dirs in self.DIRS:
|
|
template = self.engine.select_template(['test_dirs.html'], dirs=dirs)
|
|
self.assertEqual(template.render(Context()), 'spam eggs\n')
|