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113 lines
3.7 KiB
Python
113 lines
3.7 KiB
Python
from pathlib import Path
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from unittest import mock
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from django.template import autoreload
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from django.test import SimpleTestCase, override_settings
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from django.test.utils import require_jinja2
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ROOT = Path(__file__).parent.absolute()
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EXTRA_TEMPLATES_DIR = ROOT / "templates_extra"
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@override_settings(
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INSTALLED_APPS=['template_tests'],
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TEMPLATES=[{
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'BACKEND': 'django.template.backends.dummy.TemplateStrings',
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'APP_DIRS': True,
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}, {
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'BACKEND': 'django.template.backends.django.DjangoTemplates',
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'DIRS': [EXTRA_TEMPLATES_DIR],
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'OPTIONS': {
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'context_processors': [
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'django.template.context_processors.request',
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],
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'loaders': [
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'django.template.loaders.filesystem.Loader',
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'django.template.loaders.app_directories.Loader',
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]
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},
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}])
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class TemplateReloadTests(SimpleTestCase):
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@mock.patch('django.template.autoreload.reset_loaders')
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def test_template_changed(self, mock_reset):
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template_path = Path(__file__).parent / 'templates' / 'index.html'
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self.assertTrue(autoreload.template_changed(None, template_path))
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mock_reset.assert_called_once()
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@mock.patch('django.template.autoreload.reset_loaders')
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def test_non_template_changed(self, mock_reset):
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self.assertIsNone(autoreload.template_changed(None, Path(__file__)))
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mock_reset.assert_not_called()
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def test_watch_for_template_changes(self):
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mock_reloader = mock.MagicMock()
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autoreload.watch_for_template_changes(mock_reloader)
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self.assertSequenceEqual(
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sorted(mock_reloader.watch_dir.call_args_list),
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[
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mock.call(ROOT / 'templates', '**/*'),
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mock.call(ROOT / 'templates_extra', '**/*')
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]
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)
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def test_get_template_directories(self):
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self.assertSetEqual(
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autoreload.get_template_directories(),
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{
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ROOT / 'templates_extra',
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ROOT / 'templates',
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}
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)
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@mock.patch('django.template.loaders.base.Loader.reset')
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def test_reset_all_loaders(self, mock_reset):
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autoreload.reset_loaders()
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self.assertEqual(mock_reset.call_count, 2)
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@override_settings(
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TEMPLATES=[{
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'DIRS': [
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str(ROOT) + '/absolute_str',
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'template_tests/relative_str',
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Path('template_tests/relative_path'),
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],
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'BACKEND': 'django.template.backends.django.DjangoTemplates',
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}]
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)
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def test_template_dirs_normalized_to_paths(self):
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self.assertSetEqual(
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autoreload.get_template_directories(),
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{
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ROOT / 'absolute_str',
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Path.cwd() / 'template_tests/relative_str',
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Path.cwd() / 'template_tests/relative_path',
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}
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)
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@require_jinja2
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@override_settings(INSTALLED_APPS=['template_tests'])
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class Jinja2TemplateReloadTests(SimpleTestCase):
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def test_watch_for_template_changes(self):
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mock_reloader = mock.MagicMock()
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autoreload.watch_for_template_changes(mock_reloader)
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self.assertSequenceEqual(
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sorted(mock_reloader.watch_dir.call_args_list),
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[
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mock.call(ROOT / 'templates', '**/*'),
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]
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)
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def test_get_template_directories(self):
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self.assertSetEqual(
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autoreload.get_template_directories(),
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{
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ROOT / 'templates',
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}
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)
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@mock.patch('django.template.loaders.base.Loader.reset')
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def test_reset_all_loaders(self, mock_reset):
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autoreload.reset_loaders()
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self.assertEqual(mock_reset.call_count, 0)
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