policyPerms.add(perm);
when(_iamSrv.listIAMPolicies(null, "policy1", callerDomainPath, 0L, 20L)).thenReturn(policyList);
when(_iamSrv.listPolicyPermissions(policyId)).thenReturn(policyPerms);
ListResponse<IAMPolicyResponse> policyResp = _aclSrv.listIAMPolicies(null, "policy1", callerDomainId, 0L, 20L);
assertTrue("No. of response items should be one", policyResp.getCount() == 1);
IAMPolicyResponse resp = policyResp.getResponses().get(0);
Set<IAMPermissionResponse> permList = resp.getPermissionList();
assertTrue("Permission list should not be empty", permList != null && permList.size() > 0);
IAMPermissionResponse permResp = permList.iterator().next();
assertEquals("There should be one permission for listVirtualMachines", "listVirtualMachines", permResp.getAction());
//remove permission from policy
policyPerms.remove(perm);
_aclSrv.removeIAMPermissionFromIAMPolicy(policyId, VirtualMachine.class.getSimpleName(),
PermissionScope.RESOURCE, resId, "listVirtualMachines");
policyResp = _aclSrv.listIAMPolicies(null, "policy1", callerDomainId, 0L, 20L);
assertTrue("No. of response items should be one", policyResp.getCount() == 1);
resp = policyResp.getResponses().get(0);
permList = resp.getPermissionList();
assertTrue("Permission list should be empty", permList != null && permList.size() == 0);
}