[OCIS] Sending a get request to groups endpoint is not case sensitive

[dpakach]

steps

1. create a group helloworld
2. Try to get group HELLOWORLD

expected

group not found

actual

returns group helloworld

❯ curl -XGET https://localhost:9200/ocs/v2.php/cloud/groups -u admin:admin -ks | xmllint --format -
<?xml version="1.0" encoding="UTF-8"?>
<ocs>
  <meta>
    <status>ok</status>
    <statuscode>200</statuscode>
    <message>OK</message>
  </meta>
  <data>
    <groups>
      <element>philosophy-haters</element>
      <element>sysusers</element>
      <element>polonium-lovers</element>
      <element>radium-lovers</element>
      <element>violin-haters</element>
      <element>helloworld</element>
      <element>physics-lovers</element>
      <element>quantum-lovers</element>
      <element>sailing-lovers</element>
      <element>users</element>
    </groups>
  </data>
</ocs>

❯ curl -XGET https://localhost:9200/ocs/v2.php/cloud/groups/HELLOWORLD -u admin:admin -ks | xmllint --format -
<?xml version="1.0" encoding="UTF-8"?>
<ocs>
  <meta>
    <status>ok</status>
    <statuscode>200</statuscode>
    <message>OK</message>
  </meta>
  <data>
    <users/>
  </data>
</ocs>

[kiranparajuli589]

tagged with toImplementOnOCIS on owncloud/core tests

https://github.com/owncloud/core/blob/6693b46de1a2abcf10d460caa5e5eaeaa2407679/tests/acceptance/features/apiProvisioningGroups-v1/addGroup.feature#L56-L69

[phil-davis]

Note: toImplementOnOCIS means that the test scenario does not run in regular CI of OCIS. In this case, the scenario has trouble cleanly deleting the different group(s) because of this issue. If we let the scenario run in CI, then it can leave behind groups that might effect later scenarios.

When a developer is fixing the "groups should be case-sensitive" issue, they should remove the toImplementOnOCIS from the test scenario in core and get it to pass.