From bd54b5166b0dfd438200225878e999c91dab2419 Mon Sep 17 00:00:00 2001 From: Huanhuan Li Date: Thu, 24 Apr 2014 17:54:15 +0800 Subject: [PATCH] Add unitest for mic/archive.py Change-Id: Ic75ef5a31a5b935958de7eaa3f2995dfdaad86ef --- tests/test_archive.py | 656 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 656 insertions(+) create mode 100644 tests/test_archive.py diff --git a/tests/test_archive.py b/tests/test_archive.py new file mode 100644 index 0000000..6b81c3a --- /dev/null +++ b/tests/test_archive.py @@ -0,0 +1,656 @@ +""" +It is used to test mic/archive.py +""" + + +import os +import shutil +import unittest + +from mic import archive + + +class ArchiveTest(unittest.TestCase): + """ + test pulic methods in archive.py + """ + def setUp(self): + """Create files and directories for later use""" + self.relative_file = './sdfb.gxdf.bzws.zzz' + abs_file = '/tmp/adsdfb.gxdf.bzws.zzz' + bare_file = 'abc.def.bz.zzz' + self.relative_dir = './sdf.zzz' + abs_dir = '/tmp/asdf.zzz' + bare_dir = 'abd.zzz' + self.wrong_format_file = './sdbs.werxdf.bz.zzz' + + self.files = [self.relative_file, abs_file, bare_file] + self.dirs = [self.relative_dir, abs_dir, bare_dir] + for file_item in self.files: + os.system('touch %s' % file_item) + + for dir_item in self.dirs: + self.create_dir(dir_item) + shutil.copy(self.relative_file, '%s/1.txt' % dir_item) + shutil.copy(self.relative_file, '%s/2.txt' % dir_item) + self.create_dir('%s/dir1' % dir_item) + self.create_dir('%s/dir2' % dir_item) + + def tearDown(self): + """Clean up unuseful file and directory """ + try: + for file_item in self.files: + os.remove(file_item) + for dir_item in self.dirs: + shutil.rmtree(dir_item, ignore_errors=True) + except OSError: + pass + + def create_dir(self, dir_name): + """Create directories and ignore any erros """ + try: + os.makedirs(dir_name) + except OSError: + pass + + def test_get_compress_formats(self): + """Test get compress format """ + compress_list = archive.get_compress_formats() + compress_list.sort() + self.assertEqual(compress_list, ['bz2', 'gz', 'lzo']) + + def test_compress_negtive_file_path_is_required(self): + """Test if the first parameter: file path is empty""" + with self.assertRaises(OSError): + archive.compress('', 'bz2') + + def test_compress_negtive_compress_format_is_required(self): + """Test if the second parameter: compress format is empty""" + with self.assertRaises(ValueError): + archive.compress(self.relative_file, '') + + def test_compress_negtive_parameters_are_all_required(self): + """Test if two parameters are both empty""" + with self.assertRaises(OSError): + archive.compress('', '') + + def test_compress_negtive_file_not_exist(self): + """Test target file does not exist""" + with self.assertRaises(OSError): + archive.compress('a.py', 'bz2') + + def test_compress_negtive_file_is_dir(self): + """Test target is one direcoty, which is not supported""" + with self.assertRaises(OSError): + archive.compress(self.relative_dir, 'bz2') + + def test_compress_negtive_wrong_compress_format(self): + """Test wrong compress format""" + with self.assertRaises(ValueError): + archive.compress(self.relative_file, 'bzip2') + + def _compress_negtive_gz_command_not_exists(self): + #TODO: test if command like 'pigz', 'gzip' does not exist + pass + + def _compress_negtive_lzo_command_not_exists(self): + #TODO: test if command 'lzop' does not exist + pass + + def _compress_negtive_bz2_command_not_exists(self): + #TODO: test if command like 'pbzip2', 'bzip2' does not exist + pass + + def test_compress_gz(self): + """Test compress format: gz""" + for file_item in self.files: + output_name = archive.compress(file_item, 'gz') + self.assertEqual('%s.gz' % file_item, output_name) + self.assertTrue(os.path.exists(output_name)) + os.remove(output_name) + + def test_compress_bz2(self): + """Test compress format: bz2""" + for file_item in self.files: + output_name = archive.compress(file_item, 'bz2') + self.assertEqual('%s.bz2' % file_item, output_name) + self.assertTrue(os.path.exists(output_name)) + os.remove(output_name) + + def _test_compress_lzo(self): + """Test compress format: lzo""" + 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)) + os.remove(output_name) + + 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') + + 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_negtive_parameters_are_empty(self): + """Test if two parameters are both empty string""" + with self.assertRaises(OSError): + archive.decompress('', '') + + 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_path_is_dir(self): + """Test decompress target is a directory""" + with self.assertRaises(OSError): + archive.decompress(self.relative_dir, 'bz2') + + def _decompress_negtive_not_corresponding(self): + # TODO: test if path is .lzo, but given format is bz2 + pass + + 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_wrong_file_format(self): + """Test wrong target format""" + with self.assertRaises(Exception): + archive.decompress(self.wrong_format_file, 'bz2') + + def test_decompress_gz(self): + """Test decompress + Format: gz + 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, 'gz') + self.assertEqual('%s.gz' % file_item, output_name) + self.assertTrue(os.path.exists(output_name)) + self.assertFalse(os.path.exists(file_item)) + archive.decompress(output_name, 'gz') + self.assertTrue(os.path.exists(file_item)) + + def test_decompress_gz_no_compress_format(self): + """Test decompress + Format: gz + one parameters is given, only target file""" + for file_item in self.files: + output_name = archive.compress(file_item, 'gz') + self.assertEqual('%s.gz' % 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_bz2(self): + """Test decompress + Format: bz2 + 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, 'bz2') + self.assertEqual('%s.bz2' % file_item, output_name) + self.assertTrue(os.path.exists(output_name)) + self.assertFalse(os.path.exists(file_item)) + archive.decompress(output_name, 'bz2') + self.assertTrue(os.path.exists(file_item)) + + def test_decompress_bz2_no_compress_format(self): + """Test decompress + Format: bz2 + one parameters is given, only target file""" + for file_item in self.files: + output_name = archive.compress(file_item, 'bz2') + self.assertEqual('%s.bz2' % 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_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_get_archive_formats(self): + """Test get archive format""" + archive_formats = archive.get_archive_formats() + archive_formats.sort() + self.assertEqual(archive_formats, + ["bztar", "gztar", "lzotar", "tar", 'zip']) + + def test_get_archive_suffixes(self): + """Test get archive suffixes""" + archive_suffixes = archive.get_archive_suffixes() + archive_suffixes.sort() + + self.assertEqual(archive_suffixes, + ['.tar', '.tar.bz', '.tar.bz2', '.tar.gz', '.tar.lzo', + '.taz', '.tbz', '.tbz2', '.tgz', '.tzo', '.zip']) + + def test_make_archive_negtive_archive_name_is_required(self): + """Test if first parameter: file path is empty""" + with self.assertRaises(Exception): + archive.make_archive('', self.relative_dir) + + def test_extract_archive_negtive_archive_name_is_required(self): + """Test if first parameter: file path is empty""" + with self.assertRaises(Exception): + archive.extract_archive('', self.relative_dir) + + def test_make_archive_negtive_target_name_is_required(self): + """Test if second parameter: target name is empty""" + with self.assertRaises(Exception): + archive.make_archive('a.zip', '') + + def _extract_archive_negtive_target_name_is_required(self): + # Not sure if the current dir will be used ? + # TODO: + pass + + def test_make_archive_negtive_parameters_are_empty(self): + """Test if both parameters are empty""" + with self.assertRaises(Exception): + archive.make_archive('', '') + + def test_extract_archive_negtive_parameters_are_empty(self): + """Test if both parameters are empty""" + with self.assertRaises(Exception): + archive.extract_archive('', '') + + def test_make_archive_negtive_target_path_not_exists(self): + """Test if file path does not exist""" + fake_file = 'abcdfsdf' + with self.assertRaises(Exception): + archive.make_archive('a.tar', fake_file) + + with self.assertRaises(Exception): + archive.make_archive('a.zip', fake_file) + + def test_extract_archive_negtive_path_not_exists(self): + """Test if file path does not exist""" + fake_file = 'abcdfsdf' + with self.assertRaises(Exception): + archive.extract_archive(fake_file, self.relative_dir) + + def test_extract_archive_negtive_target_is_file(self): + """Test if the extract target is file""" + out_file = '%s.tar' % self.relative_dir + self.assertTrue(archive.make_archive(out_file, self.relative_dir)) + self.assertTrue(os.path.exists(out_file)) + with self.assertRaises(Exception): + archive.extract_archive(out_file, self.relative_file) + os.remove(out_file) + + def test_make_archive_wrong_format(self): + """Test wrong make_archive format""" + with self.assertRaises(Exception): + archive.make_archive('a.sfsfrwe', self.relative_dir) + + def test_make_archive_tar_with_different_name(self): + """ Test make_archive format: tar + It packs the source with another name""" + for item in self.files + self.dirs: + out_file = 'abcd.tar' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_make_archive_tar(self): + """ Test make_archive format: tar""" + for item in self.files + self.dirs: + out_file = '%s.tar' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_extract_archive_tar(self): + """ Test extract format: tar""" + for item in self.files: + out_file = '%s.tar' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join( + out_dir, + os.path.basename(item)))) + shutil.rmtree(out_dir) + + for item in self.dirs: + out_file = '%s.tar' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, '1.txt'))) + self.assertTrue(os.path.exists(os.path.join(out_dir, '2.txt'))) + self.assertTrue(os.path.exists(os.path.join(out_dir, 'dir1'))) + self.assertTrue(os.path.exists(os.path.join(out_dir, 'dir2'))) + shutil.rmtree(out_dir) + + def test_make_archive_zip_with_different_name(self): + """ Test make_archive format: zip + It packs the source with another name""" + for item in self.files + self.dirs: + out_file = 'a.zip' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_make_archive_zip(self): + """ Test make_archive format: zip""" + for item in self.files + self.dirs: + out_file = '%s.zip' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_zip(self): + """ Test extract archive format: zip""" + for item in self.files + self.dirs: + out_file = '%s.zip' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + + def _test_make_archive_tzo_with_different_name(self): + """ Test make_archive format: tzo + It packs the source with another name""" + for item in self.files + self.dirs: + out_file = 'abc.tzo' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _test_make_archive_tzo(self): + """ Test make_archive format: tzo""" + for item in self.files + self.dirs: + out_file = '%s.tzo' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_tzo(self): + """ Test extract format: tzo""" + for item in self.files + self.dirs: + out_file = '%s.tzo' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + + def _test_make_archive_tar_lzo_with_different_name(self): + """ Test make_archive format: lzo + It packs the source with another name""" + for item in self.files + self.dirs: + out_file = 'abc.tar.lzo' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _test_make_archive_tar_lzo(self): + """ Test make_archive format: lzo""" + for item in self.files + self.dirs: + out_file = '%s.tar.lzo' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_tar_lzo(self): + """ Test extract_archive format: lzo""" + for item in self.files + self.dirs: + out_file = '%s.tar.lzo' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + + def test_make_archive_taz_with_different_name(self): + """ Test make_archive format: taz + It packs the source with another name""" + for item in self.files + self.dirs: + out_file = 'abcd.taz' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_make_archive_taz(self): + """ Test make_archive format: taz""" + for item in self.files + self.dirs: + out_file = '%s.taz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_taz(self): + """ Test extract archive format: taz""" + for item in self.files + self.dirs: + out_file = '%s.taz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + + def test_make_archive_tgz_with_different_name(self): + """ Test make_archive format: tgz + It packs the source with anotehr name""" + for item in self.files + self.dirs: + out_file = 'abc.tgz' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_make_archive_tgz(self): + """ Test make_archive format: tgz""" + for item in self.files + self.dirs: + out_file = '%s.tgz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_tgz(self): + """ Test extract archive format: tgz""" + for item in self.files + self.dirs: + out_file = '%s.tgz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + + def test_make_archive_tar_gz_with_different_name(self): + """ Test make_archive format: tar.gz + It packs the source with another name""" + for item in self.files + self.dirs: + out_file = 'erwe.tar.gz' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_make_archive_tar_gz(self): + """ Test make_archive format: tar.gz""" + for item in self.files + self.dirs: + out_file = '%s.tar.gz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_tar_gz(self): + """ Test extract archive format: tar.gz""" + for item in self.files + self.dirs: + out_file = '%s.tar.gz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + + def test_make_archive_tbz_with_different_name(self): + """ Test make_archive format: tbz + It packs the source with another name""" + for item in self.files + self.dirs: + out_file = 'sdfsd.tbz' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_make_archive_tbz(self): + """ Test make_archive format: tbz""" + for item in self.files + self.dirs: + out_file = '%s.tbz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_tbz(self): + """ Test extract format: tbz""" + for item in self.files + self.dirs: + out_file = '%s.tbz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + + def test_make_archive_tbz2_with_different_name(self): + """ Test make_archive format: tbz2 + It packs source with another name""" + for item in self.files + self.dirs: + out_file = 'sfsfd.tbz2' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_make_archive_tbz2(self): + """ Test make_archive format: tbz2""" + for item in self.files + self.dirs: + out_file = '%s.tbz2' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_tbz2(self): + """ Test extract format: tbz2""" + for item in self.files + self.dirs: + out_file = '%s.tbz2' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + + def test_make_archive_tar_bz_with_different_name(self): + """ Test make_archive format: tar.bz + It packs source with antoher name""" + for item in self.files + self.dirs: + out_file = 'sdf.tar.bz' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_make_archive_tar_bz(self): + """ Test make_archive format: tar.bz""" + for item in self.files + self.dirs: + out_file = '%s.tar.bz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_tar_bz(self): + """ Test extract format: tar.bz""" + for item in self.files + self.dirs: + out_file = '%s.tar.bz' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + + def test_make_archive_tar_bz2_with_different_name(self): + """ Test make_archive format: tar.bz2 + it packs the source with another name """ + for item in self.files + self.dirs: + out_file = 'df.tar.bz2' + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def test_make_archive_tar_bz2(self): + """ Test make_archive format: tar.bz2""" + for item in self.files + self.dirs: + out_file = '%s.tar.bz2' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + os.remove(out_file) + + def _extract_archive_tar_bz2(self): + """ Test extract format: tar.bz2""" + for item in self.files + self.dirs: + out_file = '%s.tar.bz2' % item + self.assertTrue(archive.make_archive(out_file, item)) + self.assertTrue(os.path.exists(out_file)) + + out_dir = 'un_tar_dir' + archive.extract_archive(out_file, out_dir) + self.assertTrue(os.path.exists(os.path.join(out_dir, item))) + shutil.rmtree(out_dir) + +if __name__ == "__main__": + unittest.main() -- 2.7.4