def test_decompress_compress_format_is_empty(self):
"""Test if the second parameter: compress format is empty string"""
output_name = archive.compress(self.relative_file, 'gz')
self.assertEqual('%s.gz' % self.relative_file, output_name)
self.assertTrue(os.path.exists(output_name))
self.assertFalse(os.path.exists(self.relative_file))
archive.decompress(output_name, '')
self.assertTrue(os.path.exists(self.relative_file))
def test_decompress_compress_format_is_empty(self):
"""Test if the second parameter: compress format is empty string"""
output_name = archive.compress(self.relative_file, 'gz')
self.assertEqual('%s.gz' % self.relative_file, output_name)
self.assertTrue(os.path.exists(output_name))
self.assertFalse(os.path.exists(self.relative_file))
archive.decompress(output_name, '')
self.assertTrue(os.path.exists(self.relative_file))
def _test_decompress_lzo_no_compress_format(self):
"""Test decompress
Format: lzo
one parameters is given, only target file"""
for file_item in self.files:
output_name = archive.compress(file_item, 'lzo')
self.assertEqual('%s.lzo' % file_item, output_name)
self.assertTrue(os.path.exists(output_name))
self.assertFalse(os.path.exists(file_item))
archive.decompress(output_name)
self.assertTrue(os.path.exists(file_item))
def _test_decompress_lzo_no_compress_format(self):
"""Test decompress
Format: lzo
one parameters is given, only target file"""
for file_item in self.files:
output_name = archive.compress(file_item, 'lzo')
self.assertEqual('%s.lzo' % file_item, output_name)
self.assertTrue(os.path.exists(output_name))
self.assertFalse(os.path.exists(file_item))
archive.decompress(output_name)
self.assertTrue(os.path.exists(file_item))
def _test_decompress_lzo(self):
"""Test decompress
Format: lzo
both two parameters are given, one is target file,
the other is corresponding compress format"""
for file_item in self.files:
output_name = archive.compress(file_item, 'lzo')
self.assertEqual('%s.lzo' % file_item, output_name)
self.assertTrue(os.path.exists(output_name))
self.assertFalse(os.path.exists(file_item))
archive.decompress(output_name, 'lzo')
self.assertTrue(os.path.exists(file_item))
def _test_decompress_lzo(self):
"""Test decompress
Format: lzo
both two parameters are given, one is target file,
the other is corresponding compress format"""
for file_item in self.files:
output_name = archive.compress(file_item, 'lzo')
self.assertEqual('%s.lzo' % file_item, output_name)
self.assertTrue(os.path.exists(output_name))
self.assertFalse(os.path.exists(file_item))
archive.decompress(output_name, 'lzo')
self.assertTrue(os.path.exists(file_item))
def test_decompress_negtive_wrong_file_format(self):
"""Test wrong target format"""
with self.assertRaises(Exception):
archive.decompress(self.wrong_format_file, 'bz2')
def test_decompress_negtive_wrong_compress_format(self):
"""Test wrong decompress format"""
with self.assertRaises(ValueError):
archive.decompress(self.relative_file, 'bzip2')
def test_decompress_negtive_path_is_dir(self):
"""Test decompress target is a directory"""
with self.assertRaises(OSError):
archive.decompress(self.relative_dir, 'bz2')
def test_decompress_negtive_file_not_exist(self):
"""Test decompress target does not exist"""
with self.assertRaises(OSError):
archive.decompress('tresa.py', 'bz2')
def test_decompress_negtive_parameters_are_empty(self):
"""Test if two parameters are both empty string"""
with self.assertRaises(OSError):
archive.decompress('', '')
def test_decompress_negtive_file_path_is_required(self):
"""Test if the first parameter: file to be uncompressed is empty"""
with self.assertRaises(OSError):
archive.decompress('', 'bz')
