Add pre and check phases to test migration 004

Assure that the new column is included and with the right size and no data is
missed during the process.

Change-Id: I836e9ab5ec8219f2056d755585a9e58facd23901
Add pre and check phases to test migration 005

Migration 005 changes size collumn from integer to BigInteger. This checks if
everything goes fine in the migration.

Change-Id: Ia4f12e3d43d7fcc31dc999bc1ad5dcd0610df597
Merge "Add pre and check phases to test migration 004"
Merge "Add pre and check phases to test migration 005"