Migrate the code for mount_device

roles/mount_device/molecule/default/converge.yml

@@ -0,0 +1,27 @@
+---
+- name: Converge
+  hosts: all
+
+  pre_tasks:
+
+    - name: "Check if the disk file already exists"
+      ansible.builtin.stat:
+        path: /tmp/test_file
+      register: disk_file
+
+    - name: "Create a file to act as a disk if it doesn't exist"
+      when: not disk_file.stat.exists
+      changed_when: false
+      ansible.builtin.shell: |
+        dd if=/dev/zero of=/tmp/test_file bs=1000000 count=100
+        mkfs.ext3 /tmp/test_file
+
+  roles:
+    - role: genlab.mount_device
+      devices:
+        - what: "/tmp/test_file"
+          where: "/test_mount"
+          fstype: ext3
+          opts:
+            - noatime
+          state: mounted