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/tests/netconf/basic.yaml

@@ -1,12 +1,12 @@
 ---
 - debug: msg="START junos_lldp netconf/basic.yaml"
 
-- name: setup - remove lldp
+- name: setup - Disable lldp and remove it's configuration
   junos_lldp:
     state: absent
     provider: "{{ netconf }}"
 
-- name: configure lldp
+- name: Enable lldp
   junos_lldp:
     state: present
     provider: "{{ netconf }}"
@@ -15,9 +15,8 @@
 - assert:
     that:
       - "result.changed == true"
-      - "'[edit]\n-  protocols {\n-      lldp {\n-          disable;\n-      }\n-  }' in result.diff.prepared"
 
-- name: configure lldp (idempotent)
+- name: Enable lldp (idempotent)
   junos_lldp:
     state: present
     provider: "{{ netconf }}"
@@ -27,8 +26,74 @@
     that:
       - "result.changed == false"
 
-- name: Disable lldp
+- name: configure lldp parameters and enable lldp
   junos_lldp:
+    interval: 10
+    hold_multiplier: 5
+    transmit_delay: 30
+    state: present
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+      - "'+   advertisement-interval 10;' in result.diff.prepared"
+      - "'+   transmit-delay 30;' in result.diff.prepared"
+      - "'+   hold-multiplier 5;' in result.diff.prepared"
+
+- name: configure lldp parameters and enable lldp(idempotent)
+  junos_lldp:
+    interval: 10
+    hold_multiplier: 5
+    transmit_delay: 30
+    state: present
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == false"
+
+- name: configure lldp parameters and disable lldp
+  junos_lldp:
+    interval: 10
+    hold_multiplier: 5
+    transmit_delay: 30
+    state: disabled
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+      - "'+   disable;' in result.diff.prepared"
+      - "'advertisement-interval 10;' not in result.diff.prepared"
+      - "'transmit-delay 30;' not in result.diff.prepared"
+      - "'hold-multiplier 5;' not in result.diff.prepared"
+
+- name: configure lldp parameters and enable lldp
+  junos_lldp:
+    interval: 10
+    hold_multiplier: 5
+    transmit_delay: 30
+    state: enabled
+    provider: "{{ netconf }}"
+  register: result
+
+- assert:
+    that:
+      - "result.changed == true"
+      - "'-   disable;' in result.diff.prepared"
+      - "'advertisement-interval 10;' not in result.diff.prepared"
+      - "'transmit-delay 30;' not in result.diff.prepared"
+      - "'hold-multiplier 5;' not in result.diff.prepared"
+
+- name: Remove lldp configuration and diable lldp
+  junos_lldp:
+    interval: 10
+    hold_multiplier: 5
+    transmit_delay: 30
     state: absent
     provider: "{{ netconf }}"
   register: result
@@ -36,9 +101,12 @@
 - assert:
     that:
       - "result.changed == true"
-      - "'[edit]\n+  protocols {\n+      lldp {\n+          disable;\n+      }\n+  }' in result.diff.prepared"
+      - "'+   disable;' in result.diff.prepared"
+      - "'-   advertisement-interval 10;' in result.diff.prepared"
+      - "'-   transmit-delay 30;' in result.diff.prepared"
+      - "'-   hold-multiplier 5;' in result.diff.prepared"
 
-- name: Disable lldp (idempotent)
+- name: Remove lldp (idempotent)
   junos_lldp:
     state: absent
     provider: "{{ netconf }}"