mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-09-21 03:18:57 +03:00
35 lines
998 B
Python
35 lines
998 B
Python
from helper import unittest, PillowTestCase
|
|
|
|
from PIL import Image, McIdasImagePlugin
|
|
|
|
|
|
class TestFileMcIdas(PillowTestCase):
|
|
|
|
def test_invalid_file(self):
|
|
invalid_file = "Tests/images/flower.jpg"
|
|
|
|
self.assertRaises(SyntaxError,
|
|
McIdasImagePlugin.McIdasImageFile, invalid_file)
|
|
|
|
def test_valid_file(self):
|
|
# Arrange
|
|
# https://ghrc.nsstc.nasa.gov/hydro/details/cmx3g8
|
|
# https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/camex3/cmx3g8/browse/
|
|
test_file = "Tests/images/cmx3g8_wv_1998.260_0745_mcidas.ara"
|
|
saved_file = "Tests/images/cmx3g8_wv_1998.260_0745_mcidas.png"
|
|
|
|
# Act
|
|
im = Image.open(test_file)
|
|
im.load()
|
|
|
|
# Assert
|
|
self.assertEqual(im.format, "MCIDAS")
|
|
self.assertEqual(im.mode, "I")
|
|
self.assertEqual(im.size, (1800, 400))
|
|
im2 = Image.open(saved_file)
|
|
self.assert_image_equal(im, im2)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|