fix nxos_vrrp issues (#36930)

test/integration/targets/nxos_vrrp/tests/common/sanity.yaml

@@ -26,7 +26,7 @@
       interface: vlan10
       group: 100
       vip: 10.1.100.1
-      admin_state: shutdown
+      admin_state: 'no shutdown'
       provider: "{{ connection }}"
     register: result
 
@@ -42,13 +42,27 @@
       that:
         - "result.changed == false"
 
+  - name: Ensure vrrp group 100 is default
+    nxos_vrrp: &configure_def
+      interface: vlan10
+      group: 100
+      vip: default
+      admin_state: default
+      provider: "{{ connection }}"
+    register: result
+
+  - assert: *true
+
+  - name: "Conf Idempotence"
+    nxos_vrrp: *configure_def
+    register: result
+
+  - assert: *false
+
   - name: Ensure removal of the vrrp group config
-  # vip is required to ensure the user knows what they are removing
     nxos_vrrp: &remove
       interface: vlan10
       group: 100
-      vip: 10.1.100.1
-      admin_state: shutdown
       state: absent
       provider: "{{ connection }}"
     register: result
@@ -72,7 +86,8 @@
       interface: vlan10
       group: 100
       vip: 10.1.100.1
-      preempt: false
+      preempt: False
+      interval: 10
       priority: 130
       authentication: AUTHKEY
       provider: "{{ connection }}"
@@ -86,6 +101,26 @@
 
   - assert: *false
 
+  - name: Re-config with defaults
+    nxos_vrrp: &reconfig_def
+      interface: vlan10
+      group: 100
+      vip: default
+      preempt: True
+      interval: default
+      priority: default
+      authentication: default
+      provider: "{{ connection }}"
+    register: result
+
+  - assert: *true
+
+  - name: "Reconfig Idempotence"
+    nxos_vrrp: *reconfig_def
+    register: result
+
+  - assert: *false
+
   always:
     - name: remove vrrp
       nxos_vrrp: *remove