A few tests from test_sqlalchemy_utils fail on SQLAlchemy 0.9.x

[Roman Podoliaka]

When SQLAlchemy 0.9.x releases are used, some tests from test_sqlalchemy_utils module fail on assertRaises(). This is caused by the fact that we except SQLAlchemy to raise exceptions when reflecting SQLite custom data types from existing DB schema. This was true for SA 0.7.x and 0.8.x branches, but is fixed in 0.9.x releases.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/80432

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/80432
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=64d96694c3c0af7a24084f8c520ba89680ab304f
Submitter: Jenkins
Branch: master

commit 64d96694c3c0af7a24084f8c520ba89680ab304f
Author: Roman Podoliaka <email address hidden>
Date: Fri Mar 14 00:55:10 2014 +0200

    Fix sqlalchemy utils test cases for SA 0.9.x

    To be able to run migration scripts on SQLite we've been providing
    a few workarounds for sqlalchemy-migrate and SQLAlchemy 0.7.x and
    0.8.x branches in the form of sqlalchemy utils module. In 0.9.x
    releases a few workarounds become obsolete (due to improvements made
    to schema reflection for SQLite in SA), but our test cases still
    expect SA to raise exceptions in several cases.

    As long as our utils can work well with 0.9.x SA releases with our
    workarounds and without them, we can just skip the test cases
    expecting exceptions to be raised when SA version > 0.9.0 is used
    and continue to run them for older releases of SA.

    Closes-Bug: #1292284

    Change-Id: Ie6cdb017b64b393cff43957b2047b5aae142d54e

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/81493

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/81493
Committed: https://git.openstack.org/cgit/openstack/oslo-incubator/commit/?id=f13b456289224fbe4711d047034f850210437101
Submitter: Jenkins
Branch: master

commit f13b456289224fbe4711d047034f850210437101
Author: Roman Podoliaka <email address hidden>
Date: Wed Mar 19 12:51:13 2014 +0200

    Fix sqlalchemy utils test cases for SA 0.9.x

    To be able to run migration scripts on SQLite we've been providing
    a few workarounds for sqlalchemy-migrate and SQLAlchemy 0.7.x and
    0.8.x branches in the form of sqlalchemy utils module. In 0.9.x
    releases a few workarounds become obsolete (due to improvements made
    to schema reflection for SQLite in SA), but our test cases still
    expect SA to raise exceptions in several cases.

    As long as our utils can work well with 0.9.x SA releases with our
    workarounds and without them, we can just skip the test cases
    expecting exceptions to be raised when SA version > 0.9.0 is used
    and continue to run them for older releases of SA.

    Closes-Bug: #1292284

    Change-Id: Ic1453de16ec191f162d5604df76510d56429b32d