def collect_scales(self):
for scale in SCALES['ICONS']:
if getattr(self, scale.lower(), None):
self.add_scale(scale,
convert(getattr(self, scale.lower()), scale))
else:
self.add_scale(scale, convert(self.base, scale))
def test_converts_svg_base(self):
self.assertImage(
convert(source, 'BASE'), 1, 1, 'svg',
'<?xml version="1.0" encoding="UTF-8"?>\n'
'<svg width="1px" height="1px" viewBox="0 0 1 1" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">\n'
' <g id="logo"></g>\n'
'</svg>\n')
def test_converts_multipart_images(self):
img = convert(source, 'FAVICON')
self.assertEqual(len(img.sequence), 3,
'Should contain three subimages in the sequence')
self.assertImage(img.sequence[0], 16, 16)
self.assertImage(img.sequence[1], 32, 32)
self.assertImage(img.sequence[2], 48, 48)
def collect_scales(self, base_img):
for scale in SCALES['ICONS']:
self.add_scale(scale, convert(base_img, scale))
def test_converts_png_fixed_aspect_ratio(self):
self.assertImage(convert(source, 'LOGO'), 80, 80, 'png')
def test_converts_png_fixed_size(self):
self.assertImage(convert(source, 'APPLE_TOUCH_ICON'), 180, 180, 'png')
def test_rejects_unsupported_types(self):
with self.assertRaises(Exception) as context:
convert(source, 'UNKNOWN')
self.assertTrue('scale: UNKNOWN is not supported' in context.exception)
def test_converts_multipart_images(self):
img = convert(base, 'FAVICON')
self.assertEqual(img['sequence_length'], 3,
'Should contain three subimages in the sequence')
def collect_logos(config):
for scale in SCALES['LOGOS']:
config.add_scale(scale, convert(config.base, scale))
def collect_icons(config):
for scale in SCALES['ICONS']:
config.add_scale(scale, convert(config.base, scale))
