Comment 4 for bug 1087679

Adding these two lines to the preseed made one test pass:
d-i oem-config/enable boolean true
d-i oem-config/id string USIT_OEM
The remaining failure was this:
  stderr: |-
    INFO: Checking if desktop shortcut (/home/oem/Desktop/oem-config-prepare-gtk
.desktop) exists
    F
    ======================================================================
    FAIL: test_desktop_shortcut_exists (__main__.DesktopShortcutExistTest)
    ----------------------------------------------------------------------
    Traceback (most recent call last):
      File "./test.py", line 37, in test_desktop_shortcut_exists
        "Desktop shortcut doesn't exist")
    AssertionError: Desktop shortcut doesn't exist

    ----------------------------------------------------------------------
    Ran 1 test in 0.001s

    FAILED (failures=1)
I don't see that symlink somewhere else, so I'm going to see if using the oem user or at least creating that home directory will make a difference.