Bug 1256411

Description of problem:

During automated testing we change a vmPool's name. This option is supposed to be blocked and it is blocked on UI.
Furthermore another small thing which I find strange is a difference between the results of the same update with a slightly different body message:

say my template's name is 'test'

1. if I try the name like this:

HEADERS:
"Content-Type: application/xml" 
"Accept: application/x-virt-viewer" 

PUT https://{engine_ip}/ovirt-engine/api/vmpools/{vm_pool_id}/

body:

<vmpool href= "/ovirt-engine/api/vmpools/{vm_pool_id}" id="{vm_pool_id}">
<actions>
<link href= "/ovirt-engine/api/vmpools/{vm_pool_id}/allocatevm" rel="allocatevm"/>
</actions>
<name>test-sefi</name>
<description/>
<link href= "/ovirt-engine/api/vmpools/{vm_pool_id}/permissions" rel="permissions"/>
<size>3</size>
<cluster href= "/ovirt-engine/api/clusters/{cluster_id}" id="{cluster_id}"/>
<template href= "/ovirt-engine/api/templates/{template_id}" id="{template_id}"/>
<prestarted_vms>0</prestarted_vms>
<max_user_vms>1</max_user_vms>
</vmpool>

the name of the pool changes to 'test-sefi' as opposed to expected behaviour.

2. if I chang the body message so it doesn't include the cluster_id and template_id, like so:

body:

<vmpool href= "/ovirt-engine/api/vmpools/{vm_pool_id}" id="{vm_pool_id}">
<actions>
<link href= "/ovirt-engine/api/vmpools/{vm_pool_id}/allocatevm" rel="allocatevm"/>
</actions>
<name>test-sefi</name>
<description/>
<link href= "/ovirt-engine/api/vmpools/{vm_pool_id}/permissions" rel="permissions"/>
<size>3</size>
<prestarted_vms>0</prestarted_vms>
<max_user_vms>1</max_user_vms>
</vmpool>

I get status code 404:

<fault>
<reason>Operation Failed</reason>
<detail>Entity not found: Vms: pool=test-sefi</detail>
</fault>

Version-Release number of selected component (if applicable):

rhevm-3.6.0-0.12.master.el6

How reproducible:

always

Steps to Reproduce:

1. Create pool with name 'test'.
2. try to change name as mentioned above (1)

Actual results:

Name of the vmPool changes.

Expected results:

operation should fail with informative message explaining that vmPool name cannot be changed.

Additional info: