posix. driveAlias is case sensitive

[ScharfViktor]

Steps to reproduce

make test-acceptance-api \
   TEST_SERVER_URL=https://opencloud-server:9200 \
   BEHAT_FEATURE=tests/acceptance/features/apiSpaces/listSpaces.feature:11

step:

• setup with posix
• create user Bob
• request Bob personal space

Expected behavior

"driveAlias": "personal/bob" - similar with decomposed
if we say that is okay -> I need adapt tests
@butonic @aduffeck what do you think?

Actual behavior

"driveAlias": "personal/Bob"

here is list of the failed tests:

apiSpaces/listSpaces.feature:11
apiSpaces/listSpaces.feature:77
apiGraphUserGroup/editUser.feature:225
apiGraphUserGroup/editUser.feature:226
apiGraphUserGroup/editUser.feature:227
apiGraphUserGroup/editUser.feature:228
apiGraphUserGroup/editUser.feature:229
apiGraphUserGroup/editUser.feature:230
apiGraphUserGroup/editUser.feature:231
apiGraphUserGroup/editUser.feature:232
apiGraphUserGroup/editUser.feature:233
apiGraphUserGroup/editUser.feature:234
apiGraphUserGroup/editUser.feature:235
apiGraphUserGroup/editUser.feature:236
apiGraphUserGroup/getUser.feature:276
apiGraphUserGroup/getUser.feature:526
apiGraphUserGroup/getUser.feature:527
apiGraphUserGroup/getUser.feature:528
apiGraphUserGroup/getUser.feature:529
apiGraphUserGroup/getUser.feature:1179
apiGraphUserGroup/getUser.feature:1180
apiGraphUserGroup/getUser.feature:1181
apiGraphUserGroup/getUser.feature:1182
apiGraphUserGroup/getUser.feature:1183
apiGraphUserGroup/getUser.feature:1184
apiGraphUserGroup/getUser.feature:1185
apiGraphUserGroup/getUser.feature:1186
apiGraphUserGroup/getUser.feature:1327
apiGraphUserGroup/getUser.feature:1328
apiGraphUserGroup/getUser.feature:1329
apiGraphUserGroup/getUser.feature:1330

apiSharingNgShareInvitation/shareInvitations.feature:93
apiSharingNgShareInvitation/shareInvitations.feature:94
apiSharingNgShareInvitation/shareInvitations.feature:95
apiSharingNgShareInvitation/shareInvitations.feature:96
apiSharingNgShareInvitation/shareInvitations.feature:97
apiSharingNgShareInvitation/shareInvitations.feature:184
apiSharingNgShareInvitation/shareInvitations.feature:185
apiSharingNgShareInvitation/shareInvitations.feature:186
apiSharingNgShareInvitation/shareInvitations.feature:187
apiSharingNgShareInvitation/shareInvitations.feature:188
apiSharingNgShareInvitation/shareInvitations.feature:3111
apiSharingNgShareInvitation/shareInvitations.feature:3136

coreApiWebdavProperties/copyFile.feature:240
coreApiWebdavProperties/copyFile.feature:241
coreApiWebdavProperties/copyFile.feature:242
coreApiWebdavProperties/copyFile.feature:264
coreApiWebdavProperties/copyFile.feature:265
coreApiWebdavProperties/copyFile.feature:266
coreApiWebdavProperties/copyFile.feature:289
coreApiWebdavProperties/copyFile.feature:290
coreApiWebdavProperties/copyFile.feature:291
coreApiWebdavProperties/copyFile.feature:315
coreApiWebdavProperties/copyFile.feature:316
coreApiWebdavProperties/copyFile.feature:317
coreApiWebdavProperties/copyFile.feature:467
coreApiWebdavProperties/copyFile.feature:468
coreApiWebdavProperties/copyFile.feature:469
coreApiWebdavProperties/copyFile.feature:495
coreApiWebdavProperties/copyFile.feature:496
coreApiWebdavProperties/copyFile.feature:497