Skip tests that rely on sha256_password if pymysql < 0.9

tests/integration/targets/test_mysql_user/tasks/test_user_plugin_auth.yml

@@ -310,8 +310,16 @@
     - include: remove_user.yml user_name={{ test_user_name }} user_password={{ test_plugin_auth_string }}
 
     # ============================================================
-    # Test plugin auth switching from one type of plugin to another.
+    # Test plugin auth switching from one type of plugin to another. The only other plugins that are loaded by default
+    # are sha2*, but these aren't compatible with pymysql < 0.9, so skip these tests for those versions.
     #
+    - name: Get pymysql version
+      shell: pip show pymysql | awk '/Version/ {print $2}'
+      register: pymysql_version
+
+    - name: Test plugin auth switching which doesn't work on pymysql < 0.9
+      when: pymysql_version.stdout is version('0.9', '>=')
+      block:
 
       - name: Create user with plugin auth (empty auth string)
         mysql_user:
@@ -321,6 +329,7 @@
           priv: '{{ test_default_priv }}'
         register: result
 
+
       - name: Check that the module made a change
         assert:
           that: