mirror of
https://github.com/django/django.git
synced 2024-11-25 07:59:34 +01:00
143 lines
4.9 KiB
Python
143 lines
4.9 KiB
Python
import os
|
|
|
|
from django.core.exceptions import ImproperlyConfigured
|
|
from django.template import Context
|
|
from django.template.engine import Engine
|
|
from django.test import SimpleTestCase, override_settings
|
|
|
|
from .utils import ROOT, TEMPLATE_DIR
|
|
|
|
OTHER_DIR = os.path.join(ROOT, "other_templates")
|
|
|
|
|
|
class EngineTest(SimpleTestCase):
|
|
def test_repr_empty(self):
|
|
engine = Engine()
|
|
self.assertEqual(
|
|
repr(engine),
|
|
"<Engine: app_dirs=False debug=False loaders=[("
|
|
"'django.template.loaders.cached.Loader', "
|
|
"['django.template.loaders.filesystem.Loader'])] "
|
|
"string_if_invalid='' file_charset='utf-8' builtins=["
|
|
"'django.template.defaulttags', 'django.template.defaultfilters', "
|
|
"'django.template.loader_tags'] autoescape=True>",
|
|
)
|
|
|
|
def test_repr(self):
|
|
engine = Engine(
|
|
dirs=[TEMPLATE_DIR],
|
|
context_processors=["django.template.context_processors.debug"],
|
|
debug=True,
|
|
loaders=["django.template.loaders.filesystem.Loader"],
|
|
string_if_invalid="x",
|
|
file_charset="utf-16",
|
|
libraries={"custom": "template_tests.templatetags.custom"},
|
|
autoescape=False,
|
|
)
|
|
self.assertEqual(
|
|
repr(engine),
|
|
f"<Engine: dirs=[{TEMPLATE_DIR!r}] app_dirs=False "
|
|
"context_processors=['django.template.context_processors.debug'] "
|
|
"debug=True loaders=['django.template.loaders.filesystem.Loader'] "
|
|
"string_if_invalid='x' file_charset='utf-16' "
|
|
"libraries={'custom': 'template_tests.templatetags.custom'} "
|
|
"builtins=['django.template.defaulttags', "
|
|
"'django.template.defaultfilters', 'django.template.loader_tags'] "
|
|
"autoescape=False>",
|
|
)
|
|
|
|
|
|
class RenderToStringTest(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_autoescape_off(self):
|
|
engine = Engine(dirs=[TEMPLATE_DIR], autoescape=False)
|
|
self.assertEqual(
|
|
engine.render_to_string("test_context.html", {"obj": "<script>"}),
|
|
"obj:<script>\n",
|
|
)
|
|
|
|
|
|
class GetDefaultTests(SimpleTestCase):
|
|
@override_settings(TEMPLATES=[])
|
|
def test_no_engines_configured(self):
|
|
msg = "No DjangoTemplates backend is configured."
|
|
with self.assertRaisesMessage(ImproperlyConfigured, msg):
|
|
Engine.get_default()
|
|
|
|
@override_settings(
|
|
TEMPLATES=[
|
|
{
|
|
"NAME": "default",
|
|
"BACKEND": "django.template.backends.django.DjangoTemplates",
|
|
"OPTIONS": {"file_charset": "abc"},
|
|
}
|
|
]
|
|
)
|
|
def test_single_engine_configured(self):
|
|
self.assertEqual(Engine.get_default().file_charset, "abc")
|
|
|
|
@override_settings(
|
|
TEMPLATES=[
|
|
{
|
|
"NAME": "default",
|
|
"BACKEND": "django.template.backends.django.DjangoTemplates",
|
|
"OPTIONS": {"file_charset": "abc"},
|
|
},
|
|
{
|
|
"NAME": "other",
|
|
"BACKEND": "django.template.backends.django.DjangoTemplates",
|
|
"OPTIONS": {"file_charset": "def"},
|
|
},
|
|
]
|
|
)
|
|
def test_multiple_engines_configured(self):
|
|
self.assertEqual(Engine.get_default().file_charset, "abc")
|
|
|
|
|
|
class LoaderTests(SimpleTestCase):
|
|
def test_origin(self):
|
|
engine = Engine(dirs=[TEMPLATE_DIR], debug=True)
|
|
template = engine.get_template("index.html")
|
|
self.assertEqual(template.origin.template_name, "index.html")
|
|
|
|
def test_loader_priority(self):
|
|
"""
|
|
#21460 -- 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):
|
|
"""
|
|
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")
|