mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-11-11 04:07:21 +03:00
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
from .helper import PillowTestCase, hopper
|
|
|
|
from PIL import BufrStubImagePlugin, Image
|
|
|
|
TEST_FILE = "Tests/images/gfs.t06z.rassda.tm00.bufr_d"
|
|
|
|
|
|
class TestFileBufrStub(PillowTestCase):
|
|
def test_open(self):
|
|
# Act
|
|
im = Image.open(TEST_FILE)
|
|
|
|
# Assert
|
|
self.assertEqual(im.format, "BUFR")
|
|
|
|
# Dummy data from the stub
|
|
self.assertEqual(im.mode, "F")
|
|
self.assertEqual(im.size, (1, 1))
|
|
|
|
def test_invalid_file(self):
|
|
# Arrange
|
|
invalid_file = "Tests/images/flower.jpg"
|
|
|
|
# Act / Assert
|
|
self.assertRaises(
|
|
SyntaxError, BufrStubImagePlugin.BufrStubImageFile, invalid_file
|
|
)
|
|
|
|
def test_load(self):
|
|
# Arrange
|
|
im = Image.open(TEST_FILE)
|
|
|
|
# Act / Assert: stub cannot load without an implemented handler
|
|
self.assertRaises(IOError, im.load)
|
|
|
|
def test_save(self):
|
|
# Arrange
|
|
im = hopper()
|
|
tmpfile = self.tempfile("temp.bufr")
|
|
|
|
# Act / Assert: stub cannot save without an implemented handler
|
|
self.assertRaises(IOError, im.save, tmpfile)
|