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test_zipstream.py
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82 lines (61 loc) · 2.17 KB
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# -*- coding: utf-8 -*-
from __future__ import unicode_literals, print_function
import os
import tempfile
import unittest
import zipstream
import zipfile
class ZipInfoTestCase(unittest.TestCase):
pass
class ZipStreamTestCase(unittest.TestCase):
def setUp(self):
self.fileobjs = [
tempfile.NamedTemporaryFile(delete=False, suffix='.txt'),
tempfile.NamedTemporaryFile(delete=False, suffix='.py'),
]
def tearDown(self):
for fileobj in self.fileobjs:
fileobj.close()
os.remove(fileobj.name)
def test_init_no_args(self):
zipstream.ZipFile()
def test_init_mode(self):
try:
zipstream.ZipFile(mode='w')
except Exception as err:
self.fail(err)
for mode in ['wb', 'r', 'rb', 'a', 'ab']:
self.assertRaises(Exception, zipstream.ZipFile, mode=mode)
for mode in ['wb', 'r', 'rb', 'a', 'ab']:
self.assertRaises(Exception, zipstream.ZipFile, mode=mode + '+')
def test_write_file(self):
z = zipstream.ZipFile(mode='w')
for fileobj in self.fileobjs:
z.write(fileobj.name)
f = tempfile.NamedTemporaryFile(suffix='zip', delete=False)
for chunk in z:
f.write(chunk)
f.close()
z2 = zipfile.ZipFile(f.name, 'r')
self.assertFalse(z2.testzip())
os.remove(f.name)
def test_write_iterable(self):
z = zipstream.ZipFile(mode='w')
def string_generator():
for _ in range(10):
yield b'zipstream\x01\n'
data = [string_generator(), string_generator()]
for i, d in enumerate(data):
z.write_iter(iterable=d, arcname='data_{0}'.format(i))
f = tempfile.NamedTemporaryFile(suffix='zip', delete=False)
for chunk in z:
f.write(chunk)
f.close()
z2 = zipfile.ZipFile(f.name, 'r')
self.assertFalse(z2.testzip())
os.remove(f.name)
def test_write_iterable_no_archive(self):
z = zipstream.ZipFile(mode='w')
self.assertRaises(TypeError, z.write_iter, iterable=range(10))
if __name__ == '__main__':
unittest.main()