Add unit test to check non-string password support
Add unit test to check non-string password support

Non-string passwords from keystoneclient are converted but
we are not testing it so adding in a test case for this.

Co-authored-by: r-sekine <r-sekine@intellilink.co.jp>
Fixes: bug #1210099

Change-Id: I666e9e0b7ce10d6efed9d98aee0dac09cf2cd066

rickerc/keystone_audit,dims/keystone,jonnary/keystone,vivekdhayaal/keystone,rajalokan/keystone,citrix-openstack-build/keystone,reeshupatel/demo,rickerc/keystone_audit,nuxeh/keystone,ntt-sic/keystone,dsiddharth/access-keys,derekchiang/keystone,openstack/keystone,nuxeh/keystone,citrix-openstack-build/keystone,nuxeh/keystone,ilay09/keystone,JioCloud/keystone,rodrigods/keystone,rodrigods/keystone,ilay09/keystone,roopali8/keystone,UTSA-ICS/keystone-kerberos,townbull/keystone-dtrust,vivekdhayaal/keystone,dims/keystone,roopali8/keystone,blueboxgroup/keystone,citrix-openstack-build/keystone,ilay09/keystone,derekchiang/keystone,cloudbau/keystone,dstanek/keystone,jamielennox/keystone,JioCloud/keystone,promptworks/keystone,himanshu-setia/keystone,ging/keystone,dstanek/keystone,himanshu-setia/keystone,derekchiang/keystone,cloudbau/keystone,MaheshIBM/keystone,idjaw/keystone,dstanek/keystone,cernops/keystone,maestro-hybrid-cloud/keystone,jonnary/keystone,ging/keystone,UTSA-ICS/keystone-kerberos,ajayaa/keystone,rushiagr/keystone,openstack/keystone,mahak/keystone,klmitch/keystone,townbull/keystone-dtrust,takeshineshiro/keystone,jumpstarter-io/keystone,promptworks/keystone,townbull/keystone-dtrust,rushiagr/keystone,ntt-sic/keystone,MaheshIBM/keystone,mahak/keystone,reeshupatel/demo,blueboxgroup/keystone,idjaw/keystone,cloudbau/keystone,reeshupatel/demo,cernops/keystone,takeshineshiro/keystone,rajalokan/keystone,jamielennox/keystone,jumpstarter-io/keystone,jumpstarter-io/keystone,rushiagr/keystone,dsiddharth/access-keys,promptworks/keystone,vivekdhayaal/keystone,rickerc/keystone_audit,rajalokan/keystone,openstack/keystone,dsiddharth/access-keys,ajayaa/keystone,ntt-sic/keystone,klmitch/keystone,maestro-hybrid-cloud/keystone,mahak/keystone