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23 lines
470 B
Python
23 lines
470 B
Python
from test.helper import unittest, PillowTestCase, lena, fromstring
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class TestImage(PillowTestCase):
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def test_sanity(self):
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self.assertRaises(ValueError, lambda: lena().tobitmap())
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lena().convert("1").tobitmap()
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im1 = lena().convert("1")
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bitmap = im1.tobitmap()
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self.assertIsInstance(bitmap, bytes)
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self.assert_image_equal(im1, fromstring(bitmap))
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if __name__ == '__main__':
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unittest.main()
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# End of file
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