Fix test_volume_list_with_detail_param_marker

The test_volume_list_with_detail_param_marker has been skipped
since Ic1c62311b32ed0c26b9aa085c64d4d44a1271840 The problem
is that the test assumed that the created volumes (in the test
setup) were ordered by ID.

This patch fixes the test by testing explicitely that all the
volumes ID we got in response to our list request have an ID
greater than a given/choosen marker.

Change-Id: Ie480a00abcb4c6be494aaa6afb2c061c2e0d4816
Closes-Bug: #1572765
1 file changed