- hosts: localhost
  gather_facts: no
  tasks:
  - name: Call plugin
    set_fact:
      result1: "{{ query('community.general.random_string') }}"
      result2: "{{ query('community.general.random_string', length=0) }}"
      result3: "{{ query('community.general.random_string', length=10) }}"
      result4: "{{ query('community.general.random_string', length=-1) }}"
      result5: "{{ query('community.general.random_string', override_special='_', min_special=1) }}"
      result6: "{{ query('community.general.random_string', upper=false, special=false) }}" # lower case only
      result7: "{{ query('community.general.random_string', lower=false) }}" # upper case only
      result8: "{{ query('community.general.random_string', lower=false, upper=false, special=false) }}" # number only
      result9: "{{ query('community.general.random_string', lower=false, upper=false, special=false, min_numeric=1, length=1) }}" # single digit only
      result10: "{{ query('community.general.random_string', numbers=false, upper=false, special=false, min_lower=1, length=1) }}" # single lowercase character only
      result11: "{{ query('community.general.random_string', base64=true, length=8) }}"
      result12: "{{ query('community.general.random_string', upper=false, numbers=false, special=false) }}" # all lower case
      result13: "{{ query('community.general.random_string', override_all='0', length=2) }}"

  - name: Raise error when impossible constraints are provided
    set_fact:
      impossible: "{{ query('community.general.random_string', upper=false, lower=false, special=false, numbers=false) }}"
    ignore_errors: yes
    register: impossible_result

  - name: Check results
    assert:
      that:
        - result1[0] | length == 8
        - result2[0] | length == 0
        - result3[0] | length == 10
        - result4[0] | length == 0
        - result5[0] | length == 8
        - "'_' in result5[0]"
        - result6[0] is lower
        - result7[0] is upper
        - result8[0] | regex_replace('^(\d+)$', '') == ''
        - result9[0] | regex_replace('^(\d+)$', '') == ''
        - result9[0] | length == 1
        - result10[0] | length == 1
        - result10[0] is lower
        # if input string is not multiple of 3, base64 encoded string will be padded with =
        - result11[0].endswith('=')
        - result12[0] is lower
        - result13[0] | length == 2
        - result13[0] == '00'
        - impossible_result is failed
        - "'Available characters cannot' in impossible_result.msg"