####################################################################
# WARNING: These are designed specifically for Ansible tests       #
# and should not be used as examples of how to write Ansible roles #
####################################################################

#
# Test for proper failures without pyodbc
#
# Some of the docker images already have pyodbc installed on it
- include_tasks: no_pyodbc.yml
  when: ansible_os_family != 'FreeBSD' and ansible_os_family != 'Suse' and ansible_os_family != 'Debian'

#
# Get pyodbc installed
#
- include_tasks: install_pyodbc.yml

#
# Test missing parameters & invalid DSN
#
- include_tasks: negative_tests.yml

#
# Setup DSN per env
#
- name: Changing DSN for Suse
  set_fact:
    dsn: "DRIVER={PSQL};Server=localhost;Port=5432;Database=postgres;Uid={{ my_user }};Pwd={{ my_pass_decrypted }};UseUnicode=True"
  when: ansible_os_family == 'Suse'

- name: Changing DSN for Debian
  set_fact:
    dsn: "DRIVER={PostgreSQL Unicode};Server=localhost;Port=5432;Database=postgres;Uid={{ my_user }};Pwd={{ my_pass_decrypted }};UseUnicode=True"
  when: ansible_os_family == 'Debian'

#
# Name setup database
#
- name: Create a user to run the tests with
  shell: echo "CREATE USER {{ my_user }} SUPERUSER PASSWORD '{{ my_pass }}'" | psql postgres
  become_user: "{{ pg_user }}"
  become: True

- name: Create a table
  odbc:
    dsn: "{{ dsn }}"
    query: |
        CREATE TABLE films (
            code        char(5) CONSTRAINT firstkey PRIMARY KEY,
            title       varchar(40) NOT NULL,
            did         integer NOT NULL,
            date_prod   date,
            kind        varchar(10),
            len         interval hour to minute
        );
  become_user: "{{ pg_user }}"
  become: True
  register: results

- assert:
    that:
      - results is changed

#
# Insert records
#
- name: Insert a record without params
  odbc:
    dsn: "{{ dsn }}"
    query: "INSERT INTO films (code, title, did, date_prod, kind, len) VALUES ('asdfg', 'My First Movie', 1, '2019-01-12', 'SyFi', '02:00')"
  become_user: "{{ pg_user }}"
  become: True
  register: results

- assert:
    that:
      - results is changed

- name: Insert a record with params
  odbc:
    dsn: "{{ dsn }}"
    query: "INSERT INTO films (code, title, did, date_prod, kind, len) VALUES (?, ?, ?, ?, ?, ?)"
    params:
      - 'qwert'
      - 'My Second Movie'
      - 2
      - '2019-01-12'
      - 'Comedy'
      - '01:30'
  become_user: "{{ pg_user }}"
  become: True
  register: results

- assert:
    that:
      - results is changed
      - results['row_count'] == -1
      - results['results'] == []
      - results['description'] == []

#
# Select data
#
- name: Perform select single row without params (do not coherse changed)
  odbc:
    dsn: "{{ dsn }}"
    query: "SELECT * FROM films WHERE code='asdfg'"
  register: results

- assert:
    that:
      - results is changed
      - results is successful
      - results.row_count == 1

- name: Perform select multiple rows with params (coherse changed)
  odbc:
    dsn: "{{ dsn }}"
    query: 'SELECT * FROM films WHERE code=? or code=?'
    params:
      - 'asdfg'
      - 'qwert'
  register: results
  changed_when: False

- assert:
    that:
      - results is not changed
      - results is successful
      - results.row_count == 2

- name: Drop the table
  odbc:
    dsn: "{{ dsn }}"
    query: "DROP TABLE films"
  register: results

- assert:
    that:
      - results is successful
      - results is changed
      - results['row_count'] == -1
      - results['results'] == []
      - results['description'] == []