test(FreeRADIUSClient): validate entire addr field so labels are populated

This fixes an issue where the labels referenced by validate_addr were missing and prevented validation from working correctly.

Author: jaredhendrickson13

pfSense-pkg-RESTAPI/files/usr/local/pkg/RESTAPI/Tests/APIModelsFreeRADIUSClientTestCase.inc

@@ -92,15 +92,17 @@ class APIModelsFreeRADIUSClientTestCase extends TestCase {
             response_id: 'FREERADIUS_CLIENT_ADDR_IPV4_NOT_ALLOWED',
             code: 400,
             callable: function () {
-                $client = new FreeRADIUSClient(ip_version: 'ipv6addr');
+                $client = new FreeRADIUSClient(addr: "1.2.3.4", ip_version: 'ipv6addr');
+                $client->addr->validate(); # Validate to so labels are populated
                 $client->validate_addr('1.2.3.4');
             },
         );
         $this->assert_throws_response(
             response_id: 'FREERADIUS_CLIENT_ADDR_IPV6_NOT_ALLOWED',
             code: 400,
             callable: function () {
-                $client = new FreeRADIUSClient(ip_version: 'ipaddr');
+                $client = new FreeRADIUSClient(addr: "1234::1", ip_version: 'ipaddr');
+                $client->addr->validate(); # Validate to so labels are populated
                 $client->validate_addr('1234::1');
             },
         );