---
- vars:
    mysql_parameters: &mysql_params
      login_user: '{{ mysql_user }}'
      login_password: '{{ mysql_password }}'
      login_host: 127.0.0.1
      login_port: '{{ mysql_primary_port }}'

  block:

    - name: Set root password
      mysql_user:
        <<: *mysql_params
        name: root
        password: '{{ root_password }}'
        check_implicit_admin: yes
      register: result

    - name: assert root password is changed
      assert: { that: "result.changed == true" }

    - name: Set root password again
      mysql_user:
        login_user: '{{ mysql_user }}'
        login_password: '{{ root_password }}'
        login_host: 127.0.0.1
        login_port: '{{ mysql_primary_port }}'
        name: root
        password: '{{ root_password }}'
        check_implicit_admin: yes
      register: result

    - name: Assert root password is not changed
      assert: { that: "result.changed == false" }

    - name: Set root password again
      mysql_user:
        login_user: '{{ mysql_user }}'
        login_password: '{{ root_password }}'
        login_host: 127.0.0.1
        login_port: '{{ mysql_primary_port }}'
        name: root
        password: '{{ mysql_password }}'
        check_implicit_admin: yes
      register: result