azure_rm_networkinterface: fixed issue when public ip address should not be created (#36824)

* fixed issue when public ip address should not be created

* adding test for public ip address

* fixed samples

* another fix to sample formatting

* fixed test

* fix test

* fixed test

* another attempt to fix test

* maybe it works now

* still wrong

* improved check per customer request

* removed stupid semicolon

* updated test to match main scenario

* changed ip configurations to list

* another attempt

test/integration/targets/azure_rm_networkinterface/tasks/main.yml

@@ -134,6 +134,22 @@
       - not output.state.ip_configuration
       - output.state.ip_configurations | length == 2
 
+- name: IP configuration without public IP
+  azure_rm_networkinterface:
+      resource_group: "{{ resource_group }}"
+      name: testnic001noip
+      security_group: testnic001
+      virtual_network: "{{ vn.state.id }}"
+      subnet: testnic001
+      ip_configurations:
+        - name: ipconfig1
+          primary: True
+  register: output
+
+- assert:
+    that:
+      - output.state.ip_configurations[0].public_ip_address == None
+
 - name: Delete the NIC (check mode)
   azure_rm_networkinterface:
       resource_group: "{{ resource_group }}"