net_lldp_interface module implementation for junos (#26915)

*  junos_lldp_interface module implementation
*  junos_lldp_interface integration test
*  net_lldp_interface module intgration test for junos
*  Add lldp configuration parameter in junos_lldp
*  Modify junos_lldp testcase as per above change
*  Add net_lldp_interface module documentation

test/integration/targets/junos_lldp_interface/defaults/main.yaml

@@ -0,0 +1,2 @@
+---
+testcase: "*"

test/integration/targets/junos_lldp_interface/tasks/main.yaml

@@ -0,0 +1,2 @@
+---
+- { include: netconf.yaml, tags: ['netconf'] }

test/integration/targets/junos_lldp_interface/tasks/netconf.yaml

@@ -0,0 +1,16 @@
+---
+- name: collect all netconf test cases
+  find:
+    paths: "{{ role_path }}/tests/netconf"
+    patterns: "{{ testcase }}.yaml"
+  register: test_cases
+  delegate_to: localhost
+
+- name: set test_items
+  set_fact: test_items="{{ test_cases.files | map(attribute='path') | list }}"
+
+- name: run test case
+  include: "{{ test_case_to_run }}"
+  with_items: "{{ test_items }}"
+  loop_control:
+    loop_var: test_case_to_run

test/integration/targets/junos_lldp_interface/tests/netconf/basic.yaml

@@ -0,0 +1,104 @@
+---
+- debug: msg="START junos_lldp_interface netconf/basic.yaml"
+
+- name: setup - Remove lldp interface configuration
+  junos_lldp_interface:
+    name: ge-0/0/5
+    state: absent
+    provider: "{{ netconf }}"
+
+- name: lldp interface configuration
+  junos_lldp_interface:
+    name: ge-0/0/5
+    state: present
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+      - "'+    interface ge-0/0/5;' in result.diff.prepared"
+
+- name: lldp interface configuration (idempotent)
+  junos_lldp_interface:
+    name: ge-0/0/5
+    state: present
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == false"
+
+- name: Deactivate lldp interface configuration
+  junos_lldp_interface:
+    name: ge-0/0/5
+    state: present
+    active: False
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+      - "'!     inactive: interface ge-0/0/5' in result.diff.prepared"
+
+- name: Activate lldp interface configuration
+  junos_lldp_interface:
+    name: ge-0/0/5
+    state: present
+    active: True
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+      - "'!     active: interface ge-0/0/5' in result.diff.prepared"
+
+- name: Disable lldp on particular interface
+  junos_lldp_interface:
+    name: ge-0/0/5
+    state: disabled
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+      - "'[edit protocols lldp interface ge-0/0/5]\n+    disable;' in result.diff.prepared"
+
+- name: Enable lldp on particular interface
+  junos_lldp_interface:
+    name: ge-0/0/5
+    state: enabled
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+      - "'[edit protocols lldp interface ge-0/0/5]\n-    disable;' in result.diff.prepared"
+
+- name: Delete lldp on particular interface
+  junos_lldp_interface:
+    name: ge-0/0/5
+    state: absent
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+      - "'[edit protocols lldp]\n-    interface ge-0/0/5;' in result.diff.prepared"
+
+- name: Delete lldp on particular interface (idempotent)
+  junos_lldp_interface:
+    name: ge-0/0/5
+    state: absent
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == false"