hacking>=0.8.0,<0.9
coverage>=3.6
discover
fixtures>=0.3.14
mock>=1.0
Babel>=1.3
MySQL-python
psycopg2
python-ironicclient
python-subunit>=0.0.18
testrepository>=0.0.18
testtools>=0.9.34

# Doc requirements
sphinx>=1.1.2,!=1.2.0,<1.3
sphinxcontrib-pecanwsme>=0.8
oslosphinx

# Required for Nova unit tests in ironic/nova/tests/ and can be removed
# once the driver code lands in Nova.
http://tarballs.openstack.org/nova/nova-master.tar.gz#egg=nova
mox>=0.5.3

hacking>=0.8.0,<0.9
coverage>=3.6
discover
fixtures>=0.3.14
mock>=1.0
Babel>=1.3
MySQL-python
oslotest
psycopg2
python-ironicclient
python-subunit>=0.0.18
testrepository>=0.0.18
testtools>=0.9.34

# Doc requirements
sphinx>=1.1.2,!=1.2.0,<1.3
sphinxcontrib-pecanwsme>=0.8
oslosphinx

# Required for Nova unit tests in ironic/nova/tests/ and can be removed
# once the driver code lands in Nova.
http://tarballs.openstack.org/nova/nova-master.tar.gz#egg=nova
mox>=0.5.3

Use opportunistic approach for migration testing
Use opportunistic approach for migration testing

Refactored migration tests due to use OpportunisticTestCase, removed
unused code and ``test_migrations.conf`` file.

This change allows tests use database ``openstack_citest`` only
for connection to the database backend. The main feature of this
approach is - for each migration test will be created new database
with random name. This will avoid migration tests of race conditions
and reduce tests intersection.

``test_migrations.conf`` file was removed, because we create test
database for migration test, so we no longer need test database credentials.

Closes-Bug: #1327397
Closes-Bug: #1328997

Change-Id: I95ad140ba5f483cd3dc36e2b78f140826d57624f
