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d50445ff30
Similar to the recent adoption of Black. isort is a Python utility to sort imports alphabetically and automatically separate into sections. By using isort, contributors can quickly and automatically conform to the projects style without thinking. Just let the tool do it. Uses the configuration recommended by the Black to avoid conflicts of style. Rewrite TestImageQt.test_deprecated to no rely on import order.
47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
import os
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from PIL import Image, SunImagePlugin
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from .helper import PillowTestCase, hopper, unittest
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EXTRA_DIR = "Tests/images/sunraster"
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class TestFileSun(PillowTestCase):
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def test_sanity(self):
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# Arrange
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# Created with ImageMagick: convert hopper.jpg hopper.ras
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test_file = "Tests/images/hopper.ras"
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# Act
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im = Image.open(test_file)
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# Assert
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self.assertEqual(im.size, (128, 128))
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self.assert_image_similar(im, hopper(), 5) # visually verified
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invalid_file = "Tests/images/flower.jpg"
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self.assertRaises(SyntaxError, SunImagePlugin.SunImageFile, invalid_file)
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def test_im1(self):
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im = Image.open("Tests/images/sunraster.im1")
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target = Image.open("Tests/images/sunraster.im1.png")
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self.assert_image_equal(im, target)
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@unittest.skipIf(not os.path.exists(EXTRA_DIR), "Extra image files not installed")
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def test_others(self):
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files = (
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os.path.join(EXTRA_DIR, f)
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for f in os.listdir(EXTRA_DIR)
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if os.path.splitext(f)[1] in (".sun", ".SUN", ".ras")
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)
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for path in files:
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with Image.open(path) as im:
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im.load()
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self.assertIsInstance(im, SunImagePlugin.SunImageFile)
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target_path = "%s.png" % os.path.splitext(path)[0]
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# im.save(target_file)
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with Image.open(target_path) as target:
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self.assert_image_equal(im, target)
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