This fix is a minor enhancement to replace several ContainerCreate with
helper funcs of `container.Create` in tests.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
(cherry picked from commit 6ad4720c78d6ac61a60a3e7ed1d0c0119c5d103e)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>