def setUp(self):
self.root_dir = os.path.abspath('zusehgcfscuzhfqizuchgsireugvcsi')
self.archive_dir = os.path.abspath("test_archive")
# remove root and archive directories
for path in (self.root_dir, self.archive_dir):
if os.path.exists(path):
shutil.rmtree(path)
assert not os.path.exists(path)
self.ds = ArchivingFileSystemDataStore(self.root_dir, self.archive_dir)
self.now = datetime.datetime.now()
os.mkdir(os.path.join(self.root_dir, 'test_dir'))
self.test_files = set(
['test_file1', 'test_file2', 'test_dir/test_file3'])
self.test_data = b'licgsnireugcsenrigucsic\ncrgqgjch,kgch'
for filename in self.test_files:
with open(os.path.join(self.root_dir, filename), 'wb') as f:
f.write(self.test_data)
def setUp(self):
self.root_dir = os.path.abspath('zusehgcfscuzhfqizuchgsireugvcsi')
self.archive_dir = os.path.abspath("test_archive")
# remove root and archive directories
for path in (self.root_dir, self.archive_dir):
if os.path.exists(path):
shutil.rmtree(path)
assert not os.path.exists(path)
self.ds = ArchivingFileSystemDataStore(self.root_dir, self.archive_dir)
self.now = datetime.datetime.now()
os.mkdir(os.path.join(self.root_dir, 'test_dir'))
self.test_files = set(['test_file1', 'test_file2', 'test_dir/test_file3'])
self.test_data = b'licgsnireugcsenrigucsic\ncrgqgjch,kgch'
for filename in self.test_files:
with open(os.path.join(self.root_dir, filename), 'wb') as f:
f.write(self.test_data)
class TestArchivingFileSystemDataStore(unittest.TestCase):
def setUp(self):
self.root_dir = os.path.abspath('zusehgcfscuzhfqizuchgsireugvcsi')
self.archive_dir = os.path.abspath("test_archive")
# remove root and archive directories
for path in (self.root_dir, self.archive_dir):
if os.path.exists(path):
shutil.rmtree(path)
assert not os.path.exists(path)
self.ds = ArchivingFileSystemDataStore(self.root_dir, self.archive_dir)
self.now = datetime.datetime.now()
os.mkdir(os.path.join(self.root_dir, 'test_dir'))
self.test_files = set(['test_file1', 'test_file2', 'test_dir/test_file3'])
self.test_data = b'licgsnireugcsenrigucsic\ncrgqgjch,kgch'
for filename in self.test_files:
with open(os.path.join(self.root_dir, filename), 'wb') as f:
f.write(self.test_data)
def tearDown(self):
for path in (self.root_dir, self.archive_dir):
if os.path.exists(path):
shutil.rmtree(path)
del self.ds
def test__init__should_create_root_and_archive_if_they_dont_exist(self):
self.assert_(os.path.exists(self.root_dir))
def test__str__should_return_root(self):
self.assertEqual(str(self.ds), self.root_dir)
def test__get_state__should_return_dict_containing_root_and_archive_store(self):
self.assertEqual(self.ds.__getstate__(),
{'root': self.root_dir, 'archive': self.archive_dir})
def test__find_new_data__should_return_list_of_keys_matching_new_files(self):
self.assertEqual(set("/".join(key.path.split("/")[1:]) for key in self.ds.find_new_data(self.now)),
self.test_files)
def test__find_new_data_with_future_timestamp__should_return_empty_list(self):
tomorrow = self.now + datetime.timedelta(1)
self.assertEqual(set(self.ds.find_new_data(tomorrow)),
set([]))
def test__archive__should_create_a_tarball(self):
self.ds._archive('test', self.test_files)
self.assert_(os.path.exists(os.path.join(self.archive_dir, 'test.tar.gz')))
self.assert_(not os.path.exists(os.path.join(self.root_dir, 'test.tar.gz')))
def test__archive__should_delete_original_files_if_requested(self):
assert os.path.exists(os.path.join(self.root_dir, 'test_file1'))
self.ds._archive('test', self.test_files, delete_originals=True)
self.assert_(not os.path.exists(os.path.join(self.root_dir, 'test_file1')))
def test__get_content__should_return_short_file_content(self):
self.ds.find_new_data(self.now)
digest = hashlib.sha1(self.test_data).hexdigest()
key = DataKey('%s/test_file1' % self.now.strftime(TIMESTAMP_FORMAT), digest)
content = self.ds.get_content(key)
self.assertEqual(content, self.test_data)
def test__get_content__should_truncate_long_files(self):
self.ds.find_new_data(self.now)
digest = hashlib.sha1(self.test_data).hexdigest()
key = DataKey('%s/test_file1' % self.now.strftime(TIMESTAMP_FORMAT), digest)
content = self.ds.get_content(key, max_length=10)
self.assertEqual(content, self.test_data[:10])
class TestArchivingFileSystemDataStore(unittest.TestCase):
def setUp(self):
self.root_dir = os.path.abspath('zusehgcfscuzhfqizuchgsireugvcsi')
self.archive_dir = os.path.abspath("test_archive")
# remove root and archive directories
for path in (self.root_dir, self.archive_dir):
if os.path.exists(path):
shutil.rmtree(path)
assert not os.path.exists(path)
self.ds = ArchivingFileSystemDataStore(self.root_dir, self.archive_dir)
self.now = datetime.datetime.now()
os.mkdir(os.path.join(self.root_dir, 'test_dir'))
self.test_files = set(
['test_file1', 'test_file2', 'test_dir/test_file3'])
self.test_data = b'licgsnireugcsenrigucsic\ncrgqgjch,kgch'
for filename in self.test_files:
with open(os.path.join(self.root_dir, filename), 'wb') as f:
f.write(self.test_data)
def tearDown(self):
for path in (self.root_dir, self.archive_dir):
if os.path.exists(path):
shutil.rmtree(path)
del self.ds
def test__init__should_create_root_and_archive_if_they_dont_exist(self):
self.assert_(os.path.exists(self.root_dir))
def test__str__should_return_root_and_archive(self):
self.assertEqual(
str(self.ds),
"{0} (archiving to {1})".format(self.root_dir, self.archive_dir))
def test__get_state__should_return_dict_containing_root_and_archive_store(
self):
self.assertEqual(self.ds.__getstate__(), {
'root': self.root_dir,
'archive': self.archive_dir
})
def test__find_new_data__should_return_list_of_keys_matching_new_files(
self):
self.assertEqual(
set("/".join(key.path.split("/")[1:])
for key in self.ds.find_new_data(self.now)), self.test_files)
def test__find_new_data_with_future_timestamp__should_return_empty_list(
self):
tomorrow = self.now + datetime.timedelta(1)
self.assertEqual(set(self.ds.find_new_data(tomorrow)), set([]))
def test__archive__should_create_a_tarball(self):
self.ds._archive('test', self.test_files)
self.assert_(
os.path.exists(os.path.join(self.archive_dir, 'test.tar.gz')))
self.assert_(
not os.path.exists(os.path.join(self.root_dir, 'test.tar.gz')))
def test__archive__should_delete_original_files_if_requested(self):
assert os.path.exists(os.path.join(self.root_dir, 'test_file1'))
self.ds._archive('test', self.test_files, delete_originals=True)
self.assert_(
not os.path.exists(os.path.join(self.root_dir, 'test_file1')))
def test__get_content__should_return_short_file_content(self):
self.ds.find_new_data(self.now)
digest = hashlib.sha1(self.test_data).hexdigest()
key = DataKey('%s/test_file1' % self.now.strftime(TIMESTAMP_FORMAT),
digest,
creation=self.now)
content = self.ds.get_content(key)
self.assertEqual(content, self.test_data)
def test__get_content__should_truncate_long_files(self):
self.ds.find_new_data(self.now)
digest = hashlib.sha1(self.test_data).hexdigest()
now = self.now.strftime(TIMESTAMP_FORMAT)
key = DataKey('%s/test_file1' % self.now.strftime(TIMESTAMP_FORMAT),
digest,
creation=self.now)
content = self.ds.get_content(key, max_length=10)
self.assertEqual(content, self.test_data[:10])
