nxos_bgp_af correct parents (#26996)

* move config location

* client-to-client is inverse of BOOL_PARAMS

test/units/modules/network/nxos/fixtures/nxos_bgp/config.cfg

@@ -0,0 +1,11 @@
+feature bgp
+
+router bgp 65535
+  router-id 192.168.1.1
+  event-history cli size medium
+  event-history detail
+  vrf test2
+    address-family ipv4 unicast
+    timers bgp 1 10
+  neighbor 3.3.3.5
+    address-family ipv4 unicast

test/units/modules/network/nxos/test_nxos_bgp_af.py

@@ -42,7 +42,7 @@ class TestNxosBgpAfModule(TestNxosModule):
         self.mock_get_config.stop()
 
     def load_fixtures(self, commands=None, device=''):
-        self.get_config.return_value = load_fixture('', 'nxos_bgp_config.cfg')
+        self.get_config.return_value = load_fixture('nxos_bgp', 'config.cfg')
         self.load_config.return_value = None
 
     def test_nxos_bgp_af(self):
@@ -89,3 +89,12 @@ class TestNxosBgpAfModule(TestNxosModule):
                              dampening_reuse_time=1900, dampening_max_suppress_time=10))
         result = self.execute_module(failed=True)
         self.assertEqual(result['msg'], 'dampening_routemap cannot be used with the dampening_half_time param')
+
+    def test_nxos_bgp_af_client(self):
+        set_module_args(dict(asn=65535, afi='ipv4', safi='unicast',
+                             client_to_client=False))
+        self.execute_module(
+            changed=True,
+            commands=['router bgp 65535', 'address-family ipv4 unicast',
+                      'no client-to-client reflection']
+        )