[PR #416/97318559 backport][stable-1] Fix ci python requirements (#418)

* :Fix ci python requirements (#416)

* Add matrix for python and ansible-core versions for sanity tests

* Add python 3.9 to integrations tests

* Add python 3.9 to unit tests

* Reformat sort by python version first

(cherry picked from commit 97318559e5)

* Fix string to int comparison error 1292

* Fix assert expected changed value

* Cut assertion that is incorrect

With both connectors, and only in stable-1 apparently, the test is
always failed.

* Fix bool comparison

* Revert separated tests for both connectors

* Refactor test using connector.name variable

* Refactor filtering of tasks using connector's vars sets during setup

* Fix "command not found" and "database doesn't exists"

* Fix assertion by not running on failing connectors

* Fix missing package when using sha256_password with MySQL 8

tests/integration/targets/test_mysql_db/tasks/config_overrides_defaults.yml

@@ -11,27 +11,40 @@
 - name: Add fake port to config file
   shell: 'echo "port = {{ fake_port }}" >> {{ config_file }}'
 
-- name: Get pymysql version
-  shell: pip show pymysql | awk '/Version/ {print $2}'
-  register: pymysql_version
-
 - name: Add blank line
   shell: 'echo "" >> {{ config_file }}'
-  when: (pymysql_version.stdout | default('1000', true)) is version('0.9.3', '>=')
-
+  when:
+    - >
+      connector_name is not search('pymysql')
+      or (
+        connector_name is search('pymysql')
+        and connector_ver is version('0.9.3', '>=')
+      )
 - name: Create include_dir
   file:
     path: '{{ include_dir }}'
     state: directory
     mode: '0777'
-  when: (pymysql_version.stdout | default('1000', true)) is version('0.9.3', '>=')
+  when:
+    - >
+      connector_name is not search('pymysql')
+      or (
+        connector_name is search('pymysql')
+        and connector_ver is version('0.9.3', '>=')
+      )
 
 - name: Add include_dir
   lineinfile:
     path: '{{ config_file }}'
     line: '!includedir {{ include_dir }}'
     insertafter: EOF
-  when: (pymysql_version.stdout | default('1000', true)) is version('0.9.3', '>=')
+  when:
+    - >
+      connector_name is not search('pymysql')
+      or (
+        connector_name is search('pymysql')
+        and connector_ver is version('0.9.3', '>=')
+      )
 
 - name: Create database using fake port to connect to, must fail
   mysql_db:

tests/integration/targets/test_mysql_db/tasks/issue-28.yml

@@ -9,8 +9,6 @@
   block:
 
     # ============================================================
-    - shell: pip show pymysql | awk '/Version/ {print $2}'
-      register: pymysql_version
 
     - name: get server certificate
       copy:
@@ -49,12 +47,12 @@
     - assert:
         that:
           - result is failed
-      when: pymysql_version.stdout != ""
+      when: connector_name is search('pymysql')
 
     - assert:
         that:
           - result is succeeded
-      when: pymysql_version.stdout == ""
+      when: connector_name is not search('pymysql')
 
     - name: attempt connection with newly created user ignoring hostname
       mysql_db:

tests/integration/targets/test_mysql_db/tasks/main.yml

@@ -28,8 +28,8 @@
 
 - name: remove database if it exists
   command: >
-    "{{ mysql_command }} -sse 'drop database {{ db_name }}'"
-  ignore_errors: True
+    {{ mysql_command }} -sse 'drop database if exists {{ db_name }}'
+  ignore_errors: true
 
 - name: make sure the test database is not there
   command: "{{ mysql_command }} {{ db_name }}"