94 lines
4.3 KiB
Python
94 lines
4.3 KiB
Python
from __future__ import with_statement
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import os
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from django.template import Template, Context
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from django.test import TestCase
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from compressor.conf import settings
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from compressor.exceptions import OfflineGenerationError
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from compressor.management.commands.compress import Command as CompressCommand
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from compressor.storage import default_storage
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from .base import test_dir, css_tag
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class OfflineGenerationTestCase(TestCase):
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"""Uses templates/test_compressor_offline.html"""
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maxDiff = None
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def setUp(self):
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self._old_compress = settings.COMPRESS_ENABLED
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self._old_compress_offline = settings.COMPRESS_OFFLINE
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settings.COMPRESS_ENABLED = True
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settings.COMPRESS_OFFLINE = True
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self.template_file = open(os.path.join(test_dir, "templates/test_compressor_offline.html"))
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self.template = Template(self.template_file.read().decode(settings.FILE_CHARSET))
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def tearDown(self):
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settings.COMPRESS_ENABLED = self._old_compress
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settings.COMPRESS_OFFLINE = self._old_compress_offline
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self.template_file.close()
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if default_storage.exists('CACHE/manifest.json'):
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default_storage.delete('CACHE/manifest.json')
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def test_rendering_without_compressing_raises_exception(self):
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self.assertRaises(OfflineGenerationError,
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self.template.render, Context({}))
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def test_requires_model_validation(self):
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self.assertFalse(CompressCommand.requires_model_validation)
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def test_offline(self):
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count, result = CompressCommand().compress()
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self.assertEqual(5, count)
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self.assertEqual([
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css_tag('/media/CACHE/css/cd579b7deb7d.css'),
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u'<script type="text/javascript" src="/media/CACHE/js/0a2bb9a287c0.js"></script>',
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u'<script type="text/javascript" src="/media/CACHE/js/fb1736ad48b7.js"></script>',
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u'<script type="text/javascript" src="/media/CACHE/js/770a7311729e.js"></script>',
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u'<link rel="stylesheet" href="/media/CACHE/css/67ed6aff7f7b.css" type="text/css" />',
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], result)
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# Template rendering should use the cache. FIXME: how to make sure of it ? Should we test the cache
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# key<->values ourselves?
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rendered_template = self.template.render(Context({})).replace("\n", "")
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self.assertEqual(rendered_template, "".join(result).replace("\n", ""))
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def test_offline_with_context(self):
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self._old_offline_context = settings.COMPRESS_OFFLINE_CONTEXT
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settings.COMPRESS_OFFLINE_CONTEXT = {
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'color': 'blue',
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}
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count, result = CompressCommand().compress()
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self.assertEqual(5, count)
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self.assertEqual([
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css_tag('/media/CACHE/css/ee62fbfd116a.css'),
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u'<script type="text/javascript" src="/media/CACHE/js/0a2bb9a287c0.js"></script>',
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u'<script type="text/javascript" src="/media/CACHE/js/fb1736ad48b7.js"></script>',
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u'<script type="text/javascript" src="/media/CACHE/js/770a7311729e.js"></script>',
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u'<link rel="stylesheet" href="/media/CACHE/css/73e015f740c6.css" type="text/css" />',
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], result)
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# Template rendering should use the cache. FIXME: how to make sure of it ? Should we test the cache
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# key<->values ourselves?
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rendered_template = self.template.render(Context(settings.COMPRESS_OFFLINE_CONTEXT)).replace("\n", "")
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self.assertEqual(rendered_template, "".join(result).replace("\n", ""))
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settings.COMPRESS_OFFLINE_CONTEXT = self._old_offline_context
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def test_get_loaders(self):
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old_loaders = settings.TEMPLATE_LOADERS
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settings.TEMPLATE_LOADERS = (
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('django.template.loaders.cached.Loader', (
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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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try:
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from django.template.loaders.filesystem import Loader as FileSystemLoader
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from django.template.loaders.app_directories import Loader as AppDirectoriesLoader
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except ImportError:
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pass
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else:
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loaders = CompressCommand().get_loaders()
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self.assertTrue(isinstance(loaders[0], FileSystemLoader))
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self.assertTrue(isinstance(loaders[1], AppDirectoriesLoader))
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finally:
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settings.TEMPLATE_LOADERS = old_loaders
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