class TestPhoto(DatabaseTestCase): def setUp(self): super(TestPhoto, self).setUp() # fixtures create_photo_formats(self) # "fixtures" aka example photo # prepare image in temporary directory self.image_file_name = mkstemp(suffix=".jpg", prefix="ella-photo-tests-")[1] self.image = Image.new('RGB', (200, 100), "black") self.image.save(self.image_file_name, format="jpeg") f = open(self.image_file_name) file = ContentFile(f.read()) f.close() self.photo = Photo( title = u"Example 中文 photo", slug = u"example-photo", height = 200, width = 100, ) self.photo.image.save("bazaaah", file) self.photo.save() self.thumbnail_path = self.photo.get_thumbnail_path() def test_thumbnail_html_retrieval_success(self): #TODO: This should be in adimn, not models expected_html = u'<a href="%(full)s" class="thickbox" title="%(title)s"><img src="%(thumb)s" alt="%(name)s" /></a>' % { 'full' : "%(media)sphotos/%(date)s/%(name)s.jpg" % { "name" : u'%s-example-photo' % self.photo.pk, "media" : settings.MEDIA_URL, "date" : strftime("%Y/%m/%d"), }, 'thumb' : "%(media)sphotos/%(date)s/thumb-%(name)s.jpg" % { "name" : u'%s-example-photo' % self.photo.pk, "media" : settings.MEDIA_URL, "date" : strftime("%Y/%m/%d"), }, "title" : u"Example 中文 photo", 'name' : u"Thumbnail Example 中文 photo", } self.assert_equals(expected_html, self.photo.thumb()) def test_retrieving_thumbnail_url_creates_image(self): url = self.photo.thumb_url() self.assert_equals(True, self.photo.image.storage.exists(self.thumbnail_path)) def test_thumbnail_not_retrieved_prematurely(self): # aka thumbnail not created because thumb_url was not called self.assert_equals(False, self.photo.image.storage.exists(self.thumbnail_path)) def test_thumbnail_path_creation(self): self.assert_equals("photos/2008/12/31/thumb-foo.jpg", self.photo.get_thumbnail_path("photos/2008/12/31/foo.jpg")) def test_thumbnail_deleted(self): url = self.photo.thumb_url() self.photo.delete() self.assert_equals(False, self.photo.image.storage.exists(self.thumbnail_path)) def test_thumbnail_html_for_invalid_image(self): # be sneaky and delete image self.photo.image.storage.delete(self.photo.image.path) # now we are not able to detect it's format, BWAHAHA expected_html = """<strong>%s</strong>""" % ugettext('Thumbnail not available') self.assert_equals(expected_html, self.photo.thumb()) def test_thumbnail_thumburl_for_nonexisting_image(self): self.photo.image.storage.delete(self.photo.image.path) self.assert_equals(None, self.photo.thumb_url()) def test_retrieving_formatted_photos_on_fly(self): formatted = self.photo.get_formated_photo("basic") self.assert_equals(self.photo, formatted.photo) def test_formattedphoto_cleared_when_image_changed(self): formatted = self.photo.get_formated_photo("basic") self.assert_equals(1, len(self.photo.formatedphoto_set.all())) # let us create image again f = open(self.image_file_name) file = ContentFile(f.read()) f.close() self.photo.image.save("newzaaah", file) self.photo.save() self.assert_equals(0, len(self.photo.formatedphoto_set.all())) def test_formattedphoto_is_none_when_image_destroyed(self): # be sneaky and delete image self.photo.image.storage.delete(self.photo.image.path) self.assert_equals(None, self.photo.get_formated_photo("basic")) def test_retrieving_ratio(self): self.assert_equals(2, self.photo.ratio()) def tearDown(self): os.remove(self.image_file_name) if self.photo.pk: self.photo.delete() super(TestPhoto, self).tearDown()
class TestPhoto(DatabaseTestCase): def setUp(self): super(TestPhoto, self).setUp() # fixtures create_photo_formats(self) # "fixtures" aka example photo # prepare image in temporary directory self.image_file_name = mkstemp(suffix=".jpg", prefix="ella-photo-tests-")[1] self.image = Image.new('RGB', (200, 100), "black") self.image.save(self.image_file_name, format="jpeg") f = open(self.image_file_name) file = ContentFile(f.read()) f.close() self.photo = Photo( title = u"Example 中文 photo", slug = u"example-photo", height = 200, width = 100, ) self.photo.image.save("bazaaah", file) self.photo.save() self.thumbnail_path = self.photo.get_thumbnail_path() def test_formatted_photo_has_zero_crop_box_if_smaller_than_format(self): format = Format.objects.create( name='sample', max_width=300, max_height=300, flexible_height=False, stretch=False, nocrop=False ) format.sites.add(Site.objects.get_current()) fp = FormatedPhoto(photo=self.photo, format=format) fp.generate(False) self.assert_equals((0,0,0,0), (fp.crop_left, fp.crop_top, fp.crop_width, fp.crop_height)) def test_thumbnail_html_retrieval_success(self): #TODO: This should be in adimn, not models expected_html = u'<a href="%(full)s" class="js-nohashadr thickbox" title="%(title)s" target="_blank"><img src="%(thumb)s" alt="%(name)s" /></a>' % { 'full' : "%(media)sphotos/%(date)s/%(name)s.jpg" % { "name" : u'%s-example-photo' % self.photo.pk, "media" : settings.MEDIA_URL, "date" : strftime("%Y/%m/%d"), }, 'thumb' : "%(media)sphotos/%(date)s/thumb-%(name)s.jpg" % { "name" : u'%s-example-photo' % self.photo.pk, "media" : settings.MEDIA_URL, "date" : strftime("%Y/%m/%d"), }, "title" : u"Example 中文 photo", 'name' : u"Thumbnail Example 中文 photo", } self.assert_equals(expected_html, self.photo.thumb()) def test_retrieving_thumbnail_url_creates_image(self): url = self.photo.thumb_url() self.assert_equals(True, self.photo.image.storage.exists(self.thumbnail_path)) def test_thumbnail_not_retrieved_prematurely(self): # aka thumbnail not created because thumb_url was not called self.assert_equals(False, self.photo.image.storage.exists(self.thumbnail_path)) def test_thumbnail_path_creation(self): self.assert_equals("photos/2008/12/31/thumb-foo.jpg", self.photo.get_thumbnail_path("photos/2008/12/31/foo.jpg")) def test_thumbnail_deleted(self): url = self.photo.thumb_url() self.photo.delete() self.assert_equals(False, self.photo.image.storage.exists(self.thumbnail_path)) def test_thumbnail_html_for_invalid_image(self): # be sneaky and delete image self.photo.image.storage.delete(self.photo.image.path) # now we are not able to detect it's format, BWAHAHA expected_html = """<strong>%s</strong>""" % ugettext('Thumbnail not available') self.assert_equals(expected_html, self.photo.thumb()) def test_thumbnail_thumburl_for_nonexisting_image(self): self.photo.image.storage.delete(self.photo.image.path) self.assert_equals(None, self.photo.thumb_url()) def test_retrieving_formatted_photos_on_fly(self): formatted = self.photo.get_formated_photo("basic") self.assert_equals(self.photo, formatted.photo) def test_formattedphoto_cleared_when_image_changed(self): formatted = self.photo.get_formated_photo("basic") self.assert_equals(1, len(self.photo.formatedphoto_set.all())) # let us create image again f = open(self.image_file_name) file = ContentFile(f.read()) f.close() self.photo.image.save("newzaaah", file) self.photo.save() self.assert_equals(0, len(self.photo.formatedphoto_set.all())) def test_formattedphoto_is_none_when_image_destroyed(self): # be sneaky and delete image self.photo.image.storage.delete(self.photo.image.path) self.assert_equals(None, self.photo.get_formated_photo("basic")) def test_retrieving_ratio(self): self.assert_equals(2, self.photo.ratio()) def tearDown(self): os.remove(self.image_file_name) if self.photo.pk: self.photo.delete() super(TestPhoto, self).tearDown()