sub-interface support for nxos module (#37392)

* nxos sub-interface support

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>

* update l3_interface test

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>

* Add integration test

Signed-off-by: Trishna Guha <trishnaguha17@gmail.com>

test/integration/targets/nxos_interface/tests/common/sub_int.yaml

@@ -0,0 +1,77 @@
+---
+- debug: msg="START connection={{ ansible_connection }} nxos_interface sub-interface test"
+- debug: msg="Using provider={{ connection.transport }}"
+  when: ansible_connection == "local"
+
+- set_fact: testint="{{ nxos_int1 }}"
+
+- name: Setup - delete sub-interface
+  nxos_interface: &rm
+    name: "{{ testint }}.20"
+    state: absent
+  ignore_errors: yes
+
+- name: Setup - Ensure the interface is layer3
+  nxos_interface:
+    name: "{{ testint }}"
+    mode: layer3
+
+- name: Create sub-interface
+  nxos_interface: &sub_int
+    name: "{{ testint }}.20"
+    description: "sub-interface Configured by Ansible"
+    admin_state: up
+    mtu: 800
+    provider: "{{ connection }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+
+- name: Create sub-interface (Idempotence)
+  nxos_interface: *sub_int
+  register: result
+
+- assert:
+    that:
+      - "result.changed == false"
+
+- name: Make admin_state down
+  nxos_interface: &state_down
+    name: "{{ testint }}.20"
+    description: "sub-interface Configured by Ansible"
+    admin_state: down
+    mtu: 800
+    provider: "{{ connection }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+
+- name: Create sub-interface (Idempotence)
+  nxos_interface: *state_down
+  register: result
+
+- assert:
+    that:
+      - "result.changed == false"
+
+- name: Remove sub-interface
+  nxos_interface: *rm
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+
+- name: Remove sub-interface (Idempotence)
+  nxos_interface: *rm
+  register: result
+
+- assert:
+    that:
+      - "result.changed == false"
+
+- debug: msg="END connection={{ ansible_connection }} nxos_interface sub-interface test"

test/integration/targets/nxos_l3_interface/tests/cli/sanity.yaml

@@ -30,6 +30,14 @@
     provider: "{{ cli }}"
   ignore_errors: yes
 
+- name: Setup - Ensure interfaces are layer3
+  nxos_interface:
+    aggregate:
+      - name: "{{ testint2 }}"
+      - name: "{{ testint3 }}"
+    mode: layer3
+    provider: "{{ cli }}"
+
 - name: Configure ipv4 address to interface
   nxos_l3_interface: &conf
     name: "{{ testint2 }}"

test/integration/targets/nxos_l3_interface/tests/nxapi/sanity.yaml

@@ -20,6 +20,14 @@
     state: absent
   ignore_errors: yes
 
+- name: Setup - Ensure interfaces are layer3
+  nxos_interface:
+    aggregate:
+      - name: "{{ testint2 }}"
+      - name: "{{ testint3 }}"
+    mode: layer3
+    provider: "{{ nxapi }}"
+
 - name: Configure ipv4 address to interface
   nxos_l3_interface: &conf
     name: "{{ testint2 }}"