UCS Server UUID pool modules and integration tests (#41743)

* UCS Server UUID pool modules and integration tests

* change version added to 2.7

* Doc and result changed updates from review.

test/integration/targets/ucs_uuid_pool/aliases

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+# Not enabled, but can be used with the UCS Platform Emulator or UCS hardware.
+# Example integration_config.yml:
+# ---
+# ucs_hostname: 172.16.143.136
+# ucs_username: admin
+# ucs_password: password
+unsupported

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

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+# Test code for the UCS modules
+# Copyright 2018, David Soper (@dsoper2)
+
+- name: Test that we have a UCS host, UCS username, and UCS password
+  fail:
+    msg: 'Please define the following variables: ucs_hostname, ucs_username and ucs_password.'
+  when: ucs_hostname is not defined or ucs_username is not defined or ucs_password is not defined
+  vars:
+    login_info: &login_info
+      hostname: "{{ ucs_hostname }}"
+      username: "{{ ucs_username }}"
+      password: "{{ ucs_password }}"
+
+# Setup (clean environment)
+- name: Server UUID Pools absent
+  ucs_uuid_pool: &uuid_pool_absent
+    <<: *login_info
+    name: UUID-Pool
+    state: absent
+
+
+# Test present (check_mode)
+- name: Server UUID Pools present (check_mode)
+  ucs_uuid_pool: &uuid_pool_present
+    <<: *login_info
+    name: UUID-Pool
+    order: sequential
+    first_uuid: 0000-000000000001
+    last_uuid: 0000-000000000078
+  check_mode: yes
+  register: cm_uuid_pool_present
+
+
+# Present (normal mode)
+- name: Server UUID Pools present (normal mode)
+  ucs_uuid_pool: *uuid_pool_present
+  register: nm_uuid_pool_present
+
+
+# Test present again (idempotent)
+- name: Server UUID Pools present again (check_mode)
+  ucs_uuid_pool: *uuid_pool_present
+  check_mode: yes
+  register: cm_uuid_pool_present_again
+
+
+# Present again (normal mode)
+- name: Server UUID Pools present again (normal mode)
+  ucs_uuid_pool: *uuid_pool_present
+  register: nm_uuid_pool_present_again
+
+
+# Verfiy present
+- name: Verify Server UUID Pools present results
+  assert:
+    that:
+    - cm_uuid_pool_present.changed == nm_uuid_pool_present.changed == true
+    - cm_uuid_pool_present_again.changed == nm_uuid_pool_present_again.changed == false
+
+
+# Test change (check_mode)
+- name: Server UUID Pools description change (check_mode)
+  ucs_uuid_pool: &uuid_pool_change
+    <<: *uuid_pool_present
+    descr: Testing Ansible
+  check_mode: yes
+  register: cm_uuid_pool_descr_change
+
+
+# Change (normal mode)
+- name: Server UUID Pools description change (normal mode)
+  ucs_uuid_pool: *uuid_pool_change
+  register: nm_uuid_pool_descr_change
+
+
+# Test change again (idempotent)
+- name: Server UUID Pools description again (check_mode)
+  ucs_uuid_pool: *uuid_pool_change
+  check_mode: yes
+  register: cm_uuid_pool_descr_change_again
+
+
+# Change again (normal mode)
+- name: Server UUID Pools description change again (normal mode)
+  ucs_uuid_pool: *uuid_pool_change
+  register: nm_uuid_pool_descr_change_again
+
+
+# Verfiy change
+- name: Verify Server UUID Pools change results
+  assert:
+    that:
+    - cm_uuid_pool_descr_change.changed == nm_uuid_pool_descr_change.changed == true
+    - cm_uuid_pool_descr_change_again.changed == nm_uuid_pool_descr_change_again.changed == false
+
+
+# Teardown (clean environment)
+- name: Server UUID Pools absent (check_mode)
+  ucs_uuid_pool: *uuid_pool_absent
+  check_mode: yes
+  register: cm_uuid_pool_absent
+
+
+# Absent (normal mode)
+- name: Server UUID Pools absent (normal mode)
+  ucs_uuid_pool: *uuid_pool_absent
+  register: nm_uuid_pool_absent
+
+
+# Test absent again (idempotent)
+- name: Server UUID Pools absent again (check_mode)
+  ucs_uuid_pool: *uuid_pool_absent
+  check_mode: yes
+  register: cm_uuid_pool_absent_again
+
+
+# Absent again (normal mode)
+- name: Server UUID Pools absent again (normal mode)
+  ucs_uuid_pool: *uuid_pool_absent
+  register: nm_uuid_pool_absent_again
+
+
+# Verfiy absent
+- name: Verify Server UUID Pools absent results
+  assert:
+    that:
+    - cm_uuid_pool_absent.changed == nm_uuid_pool_absent.changed == true
+    - cm_uuid_pool_absent_again.changed == nm_uuid_pool_absent_again.changed == false