assertItemsEqual was removed from Python's unittest.TestCase in
Python 3.3 [1][2]. We have been able to use them since then, because
testtools required unittest2, which still included it. With testtools
removing Python 2.7 support [3][4], we will lose support for
assertItemsEqual, so we should switch to use assertCountEqual.

[1] - https://bugs.python.org/issue17866
[2] - https://hg.python.org/cpython/rev/d9921cb6e3cd
[3] - testing-cabal/testtools#286
[4] - testing-cabal/testtools#277

Change-Id: I0bbffbec8889b8b3067cfe17d258f5cb16624f38

This requires fixes found in cliff 3.5.0 [1] and osc-lib 2.3.0 [2]. With
these fixes in place, we can remove the icky, still broken
'assertItemEqual' and 'assertListItemEqual' helpers.

[1] https://review.opendev.org/761421
[2] https://review.opendev.org/761394

Change-Id: Id6c26b37c3c7d5ec6761361abca57f9219b76838
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>

Keystone let's users remove role assignments that reference non-existent
users and groups. This is nice when keystone backs to an identity store
like LDAP and users or groups are removed.

Previously, openstackclient would validate the user and group existed in
keystone before sending the request to delete the role assignment. This
commit updates the code to bypass that validation so that users can use
IDs to forcibly cleanup role assignments.

Change-Id: I102b41677736bbe37a82abaa3c5b3e1faf2475d5
Story: 2006635
Task: 36848

when doing openstack identity provider list --name xyz_id,
and openstack identity provider list --enabled CLI raising
error unrecognized arguments, whereas in api-ref document [1],
user can pass name and enabled as optional query param. This
addresses the above issue, by adding param --id and --enabled in
parser of ListIdentityProvider.

[1] https://docs.openstack.org/api-ref/identity/v3-ext/?expanded=list-identity-providers-detail#list-identity-providers

Change-Id: I59ce3a5f54700ba5a735f0b3b4b3b73b3a8658fa

when doing openstack domain list --name xyz_id,
and openstack domain list --enabled CLI raising
error unrecognized arguments, whereas in api-ref
document [1], user can pass name and enabled as
optional query param. This addresses the above
issue, by adding param --name and --enabled in
parser of ListDomain.

[1]https://docs.openstack.org/api-ref/identity/v3/?expanded=list-domains-detail#list-domains

Change-Id: I3cdb511d3c7059ddfb802ca025188d8976c9302c

I was writing some additional functionality and noticed these tests were
missing. This commit adds tests for adding and removing system role
assignments for users and groups.

Change-Id: I30fdc6ec55e1eb1cfa55f4cbf92c3f001d89865f

When we use "--property" parameter, client get lists these the
value is string type, but the type of the value 'is_domain'
should be boolean, so we should judge it and parse it.
The patch parse string to boolean for value 'is_domain'.

Co-Authored-By: Lance Bragstad <lbragstad@gmail.com>

Change-Id: I37c9eb854524bde3a1530bfe2e3a03810fb1a676
Task: 30039
Story: 2005246