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from __future__ import unicode_literals
import unittest
from fs import filesize
class TestFilesize(unittest.TestCase):
def test_traditional(self):
self.assertEqual(filesize.traditional(0), "0 bytes")
self.assertEqual(filesize.traditional(1), "1 byte")
self.assertEqual(filesize.traditional(2), "2 bytes")
self.assertEqual(filesize.traditional(1024), "1.0 KB")
self.assertEqual(filesize.traditional(1024 * 1024), "1.0 MB")
self.assertEqual(filesize.traditional(1024 * 1024 + 1), "1.0 MB")
self.assertEqual(filesize.traditional(1.5 * 1024 * 1024), "1.5 MB")
def test_binary(self):
self.assertEqual(filesize.binary(0), "0 bytes")
self.assertEqual(filesize.binary(1), "1 byte")
self.assertEqual(filesize.binary(2), "2 bytes")
self.assertEqual(filesize.binary(1024), "1.0 KiB")
self.assertEqual(filesize.binary(1024 * 1024), "1.0 MiB")
self.assertEqual(filesize.binary(1024 * 1024 + 1), "1.0 MiB")
self.assertEqual(filesize.binary(1.5 * 1024 * 1024), "1.5 MiB")
def test_decimal(self):
self.assertEqual(filesize.decimal(0), "0 bytes")
self.assertEqual(filesize.decimal(1), "1 byte")
self.assertEqual(filesize.decimal(2), "2 bytes")
self.assertEqual(filesize.decimal(1000), "1.0 kB")
self.assertEqual(filesize.decimal(1000 * 1000), "1.0 MB")
self.assertEqual(filesize.decimal(1000 * 1000 + 1), "1.0 MB")
self.assertEqual(filesize.decimal(1200 * 1000), "1.2 MB")
def test_errors(self):
with self.assertRaises(TypeError):
filesize.traditional("foo")
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