X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/9baaf0aa657110f7481ea24dc6bc68bf4fc64cd1..20be4d9d8dad31ecbda183f4b5c74c9d80799f72:/apps/sorl/thumbnail/tests/classes.py?ds=sidebyside diff --git a/apps/sorl/thumbnail/tests/classes.py b/apps/sorl/thumbnail/tests/classes.py deleted file mode 100644 index d15dd1937..000000000 --- a/apps/sorl/thumbnail/tests/classes.py +++ /dev/null @@ -1,175 +0,0 @@ -# -*- coding: utf-8 -*- -import os -import time -from StringIO import StringIO - -from PIL import Image -from django.conf import settings - -from sorl.thumbnail.base import Thumbnail -from sorl.thumbnail.main import DjangoThumbnail, get_thumbnail_setting -from sorl.thumbnail.processors import dynamic_import, get_valid_options -from sorl.thumbnail.tests.base import BaseTest, RELATIVE_PIC_NAME, PIC_NAME,\ - THUMB_NAME, PIC_SIZE - - -class ThumbnailTest(BaseTest): - def testThumbnails(self): - # Thumbnail - thumb = Thumbnail(source=PIC_NAME, dest=THUMB_NAME % 1, - requested_size=(240, 240)) - self.verify_thumbnail((240, 180), thumb) - - # Cropped thumbnail - thumb = Thumbnail(source=PIC_NAME, dest=THUMB_NAME % 2, - requested_size=(240, 240), opts=['crop']) - self.verify_thumbnail((240, 240), thumb) - - # Thumbnail with altered JPEG quality - thumb = Thumbnail(source=PIC_NAME, dest=THUMB_NAME % 3, - requested_size=(240, 240), quality=95) - self.verify_thumbnail((240, 180), thumb) - - def testRegeneration(self): - # Create thumbnail - thumb_name = THUMB_NAME % 4 - thumb_size = (240, 240) - Thumbnail(source=PIC_NAME, dest=thumb_name, requested_size=thumb_size) - self.images_to_delete.add(thumb_name) - thumb_mtime = os.path.getmtime(thumb_name) - time.sleep(1) - - # Create another instance, shouldn't generate a new thumb - Thumbnail(source=PIC_NAME, dest=thumb_name, requested_size=thumb_size) - self.assertEqual(os.path.getmtime(thumb_name), thumb_mtime) - - # Recreate the source image, then see if a new thumb is generated - Image.new('RGB', PIC_SIZE).save(PIC_NAME, 'JPEG') - Thumbnail(source=PIC_NAME, dest=thumb_name, requested_size=thumb_size) - self.assertNotEqual(os.path.getmtime(thumb_name), thumb_mtime) - - def testFilelikeDest(self): - # Thumbnail - filelike_dest = StringIO() - thumb = Thumbnail(source=PIC_NAME, dest=filelike_dest, - requested_size=(240, 240)) - self.verify_thumbnail((240, 180), thumb) - - def testRGBA(self): - # RGBA image - rgba_pic_name = os.path.join(settings.MEDIA_ROOT, - 'sorl-thumbnail-test_rgba_source.png') - Image.new('RGBA', PIC_SIZE).save(rgba_pic_name) - self.images_to_delete.add(rgba_pic_name) - # Create thumb and verify it's still RGBA - rgba_thumb_name = os.path.join(settings.MEDIA_ROOT, - 'sorl-thumbnail-test_rgba_dest.png') - thumb = Thumbnail(source=rgba_pic_name, dest=rgba_thumb_name, - requested_size=(240, 240)) - self.verify_thumbnail((240, 180), thumb, expected_mode='RGBA') - - -class DjangoThumbnailTest(BaseTest): - def setUp(self): - super(DjangoThumbnailTest, self).setUp() - # Add another source image in a sub-directory for testing subdir and - # basedir. - self.sub_dir = os.path.join(settings.MEDIA_ROOT, 'test_thumbnail') - try: - os.mkdir(self.sub_dir) - except OSError: - pass - self.pic_subdir = os.path.join(self.sub_dir, RELATIVE_PIC_NAME) - Image.new('RGB', PIC_SIZE).save(self.pic_subdir, 'JPEG') - self.images_to_delete.add(self.pic_subdir) - - def testFilenameGeneration(self): - basename = RELATIVE_PIC_NAME.replace('.', '_') - # Basic filename - thumb = DjangoThumbnail(relative_source=RELATIVE_PIC_NAME, - requested_size=(240, 120)) - expected = os.path.join(settings.MEDIA_ROOT, basename) - expected += '_240x120_q85.jpg' - self.verify_thumbnail((160, 120), thumb, expected_filename=expected) - - # Changed quality and cropped - thumb = DjangoThumbnail(relative_source=RELATIVE_PIC_NAME, - requested_size=(240, 120), opts=['crop'], - quality=95) - expected = os.path.join(settings.MEDIA_ROOT, basename) - expected += '_240x120_crop_q95.jpg' - self.verify_thumbnail((240, 120), thumb, expected_filename=expected) - - # All options on - processors = dynamic_import(get_thumbnail_setting('PROCESSORS')) - valid_options = get_valid_options(processors) - - thumb = DjangoThumbnail(relative_source=RELATIVE_PIC_NAME, - requested_size=(240, 120), opts=valid_options) - expected = (os.path.join(settings.MEDIA_ROOT, basename) + '_240x120_' - 'autocrop_bw_crop_detail_max_sharpen_upscale_q85.jpg') - self.verify_thumbnail((240, 120), thumb, expected_filename=expected) - - # Different basedir - basedir = 'sorl-thumbnail-test-basedir' - self.change_settings.change({'BASEDIR': basedir}) - thumb = DjangoThumbnail(relative_source=self.pic_subdir, - requested_size=(240, 120)) - expected = os.path.join(basedir, self.sub_dir, basename) - expected += '_240x120_q85.jpg' - self.verify_thumbnail((160, 120), thumb, expected_filename=expected) - # Different subdir - self.change_settings.change({'BASEDIR': '', 'SUBDIR': 'subdir'}) - thumb = DjangoThumbnail(relative_source=self.pic_subdir, - requested_size=(240, 120)) - expected = os.path.join(settings.MEDIA_ROOT, - os.path.basename(self.sub_dir), 'subdir', - basename) - expected += '_240x120_q85.jpg' - self.verify_thumbnail((160, 120), thumb, expected_filename=expected) - # Different prefix - self.change_settings.change({'SUBDIR': '', 'PREFIX': 'prefix-'}) - thumb = DjangoThumbnail(relative_source=self.pic_subdir, - requested_size=(240, 120)) - expected = os.path.join(self.sub_dir, 'prefix-' + basename) - expected += '_240x120_q85.jpg' - self.verify_thumbnail((160, 120), thumb, expected_filename=expected) - - def testAlternateExtension(self): - basename = RELATIVE_PIC_NAME.replace('.', '_') - # Control JPG - thumb = DjangoThumbnail(relative_source=RELATIVE_PIC_NAME, - requested_size=(240, 120)) - expected = os.path.join(settings.MEDIA_ROOT, basename) - expected += '_240x120_q85.jpg' - expected_jpg = expected - self.verify_thumbnail((160, 120), thumb, expected_filename=expected) - # Test PNG - thumb = DjangoThumbnail(relative_source=RELATIVE_PIC_NAME, - requested_size=(240, 120), extension='png') - expected = os.path.join(settings.MEDIA_ROOT, basename) - expected += '_240x120_q85.png' - self.verify_thumbnail((160, 120), thumb, expected_filename=expected) - # Compare the file size to make sure it's not just saving as a JPG with - # a different extension. - self.assertNotEqual(os.path.getsize(expected_jpg), - os.path.getsize(expected)) - - def testUnicodeName(self): - unicode_name = 'sorl-thumbnail-ążśź_source.jpg' - unicode_path = os.path.join(settings.MEDIA_ROOT, unicode_name) - Image.new('RGB', PIC_SIZE).save(unicode_path) - self.images_to_delete.add(unicode_path) - thumb = DjangoThumbnail(relative_source=unicode_name, - requested_size=(240, 120)) - base_name = unicode_name.replace('.', '_') - expected = os.path.join(settings.MEDIA_ROOT, - base_name + '_240x120_q85.jpg') - self.verify_thumbnail((160, 120), thumb, expected_filename=expected) - - def tearDown(self): - super(DjangoThumbnailTest, self).tearDown() - subdir = os.path.join(self.sub_dir, 'subdir') - if os.path.exists(subdir): - os.rmdir(subdir) - os.rmdir(self.sub_dir)