def test_initialize_double_call(self):
path = os.path.join(self.metadata_file_dir, 'test.xml')
context = MetadataFileContext(path)
context.initialize()
context._write_file_header = Mock()
context.initialize()
self.assertEquals(0, context._write_file_header.call_count)
context.finalize()
def test_finalize_double_call(self):
path = os.path.join(self.metadata_file_dir, 'test.xml')
context = MetadataFileContext(path)
context.initialize()
context.finalize()
context._write_file_footer = Mock(side_effect=Exception())
context.finalize()
self.assertEquals(context._write_file_footer.call_count, 0)
def test_finalize_error_on_footer(self, mock_logger):
path = os.path.join(self.metadata_file_dir, 'test.xml')
context = MetadataFileContext(path)
context._write_file_footer = Mock(side_effect=Exception('foo'))
context._open_metadata_file_handle()
context._write_file_header()
context.finalize()
self.assertTrue(mock_logger.called)
def test_finalize_checksum_type_none(self):
path = os.path.join(self.metadata_file_dir, 'test.xml')
context = MetadataFileContext(path)
context.initialize()
context._write_file_footer = Mock()
context.finalize()
context._write_file_footer.assert_called_once_with()
self.assertEqual(context.metadata_file_path, path)
self.assertEqual(context.metadata_file_handle, None)
def test_finalize_error_on_close(self, mock_logger):
path = os.path.join(self.metadata_file_dir, 'test.xml')
context = MetadataFileContext(path)
context._close_metadata_file_handle = Mock(side_effect=Exception('foo'))
context._open_metadata_file_handle()
context._write_file_header()
context.finalize()
self.assertTrue(mock_logger.called)
def test_finalize_checksum_type_none(self):
path = os.path.join(self.metadata_file_dir, 'test.xml')
context = MetadataFileContext(path)
context.initialize()
context._write_file_footer = Mock()
context.finalize()
context._write_file_footer.assert_called_once_with()
self.assertEqual(context.metadata_file_path, path)
self.assertEqual(context.metadata_file_handle, None)
def test_finalize_closed_gzip_file(self):
# this test makes sure that we can properly detect the closed state of
# a gzip file, because on python 2.6 we have to take special measures
# to do so.
path = os.path.join(os.path.dirname(__file__), '../../../data/foo.tar.gz')
context = MetadataFileContext('/a/b/c')
context.metadata_file_handle = gzip.open(path)
context.metadata_file_handle.close()
# just make sure this doesn't complain.
context.finalize()
def test_finalize_error_on_write_footer(self):
# Ensure that if the write_file_footer throws an exception we eat it so that
# if multiple metadata files are being finalized, one error won't cause open
# file handles on the others
path = os.path.join(self.metadata_file_dir, 'test.xml')
context = MetadataFileContext(path)
context.initialize()
context._write_file_footer = Mock(side_effect=Exception())
context.finalize()
context._write_file_footer.assert_called_once_with()
self.assertEqual(context.metadata_file_path, path)
def test_finalize_with_valid_checksum_type(self):
path = os.path.join(self.metadata_file_dir, 'test.xml')
checksum_type = 'sha1'
context = MetadataFileContext(path, checksum_type)
context._open_metadata_file_handle()
context._write_file_header()
context.finalize()
expected_metadata_file_name = context.checksum + '-' + 'test.xml'
expected_metadata_file_path = os.path.join(self.metadata_file_dir,
expected_metadata_file_name)
self.assertEquals(expected_metadata_file_path, context.metadata_file_path)
def test_finalize_error_on_write_footer(self):
# Ensure that if the write_file_footer throws an exception we eat it so that
# if multiple metadata files are being finalized, one error won't cause open
# file handles on the others
path = os.path.join(self.metadata_file_dir, 'test.xml')
context = MetadataFileContext(path)
context.initialize()
context._write_file_footer = Mock(side_effect=Exception())
context.finalize()
context._write_file_footer.assert_called_once_with()
self.assertEqual(context.metadata_file_path, path)