def test21(self):
"""test NewAsciiWriter's copyout method"""
fname = self.fixture_file('foo')
sio_fobj = StringIO(open(fname, 'r').read())
sio = StringIO()
archive_writer = NewAsciiWriter(sio)
archive_writer.append('foo', fobj=sio_fobj)
archive_writer.copyout()
self.assertEqual(archive_writer._bytes_written, 512)
fname = self.fixture_file('new_ascii_writer.cpio')
self.assertEqual(len(sio.getvalue()), len(open(fname, 'r').read()))
def test22(self):
"""test NewAsciiWriter's copyout method"""
# write a complete cpio archive
f = StringIO()
archive_writer = NewAsciiWriter(f)
sio = StringIO('This is a small\ntest file.\n')
archive_writer.append('test1', fobj=sio)
sio = StringIO('Yet another\ntest file.\n')
archive_writer.append('test2', fobj=sio)
sio = StringIO('The last test file.\n')
archive_writer.append('last_file', fobj=sio)
archive_writer.copyout()
self.assertEqual(archive_writer._bytes_written, 1024)
fname = self.replace_uid_gid('new_ascii_writer_sio.cpio')
self.assertEqualFile(f.getvalue(), fname)
