ejabberd_user: bug fixes + tests (#7033)

* ejabberd_user: bug fixes + tests

* fix changed property

* add license to handler file

* adjustments to test

* add needs/target/setup_epel to aliases

* further adjustments to integration tests

* add target to integration tests

* add some skips to test

* skip centos as it has no ejabberd

* skip fedora as it has no ejabberd

* discard unused epel setup

* add changelog frag

* remove ejabberd before tests

* fix typo

(cherry picked from commit c1f2f12)

changelogs/fragments/7033-ejabberd-user-bugs.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - ejabberd_user - module was failing to detect whether user was already created and/or password was changed (https://github.com/ansible-collections/community.general/pull/7033).

plugins/modules/ejabberd_user.py

@@ -102,15 +102,15 @@ def changed(self):
         changed.   It will return True if the user does not match the supplied
         credentials and False if it does not
         """
-        return self.run_command('check_password', [self.user, self.host, self.pwd])
+        return bool(self.run_command('check_password', [self.user, self.host, self.pwd])[0])
 
     @property
     def exists(self):
         """ This method will check to see if the supplied username exists for
         host specified.  If the user exists True is returned, otherwise False
         is returned
         """
-        return self.run_command('check_account', [self.user, self.host])
+        return not bool(self.run_command('check_account', [self.user, self.host])[0])
 
     def log(self, entry):
         """ This method will log information to the local syslog facility """

tests/integration/targets/ejabberd_user/aliases

@@ -0,0 +1,11 @@
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+azp/posix/3
+skip/osx
+skip/macos
+skip/freebsd
+skip/alpine
+skip/rhel
+destructive

tests/integration/targets/ejabberd_user/handlers/main.yml

@@ -0,0 +1,9 @@
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+---
+- name: Remove ejabberd
+  ansible.builtin.package:
+    name: ejabberd
+    state: absent

tests/integration/targets/ejabberd_user/meta/main.yml

@@ -0,0 +1,7 @@
+---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+dependencies:
+  - setup_pkg_mgr

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

@@ -0,0 +1,106 @@
+---
+####################################################################
+# WARNING: These are designed specifically for Ansible tests       #
+# and should not be used as examples of how to write Ansible roles #
+####################################################################
+
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+- name: Bail out if not supported
+  ansible.builtin.meta: end_play
+  when: ansible_distribution in ('Alpine', 'openSUSE Leap', 'CentOS', 'Fedora')
+
+
+- name: Remove ejabberd
+  ansible.builtin.package:
+    name: ejabberd
+    state: absent
+
+- name: Create user without ejabberdctl installed
+  community.general.ejabberd_user:
+    host: localhost
+    username: alice
+    password: pa$$w0rd
+    state: present
+  register: user_no_ejabberdctl
+  ignore_errors: true
+
+- name: Install ejabberd
+  ansible.builtin.package:
+    name: ejabberd
+    state: present
+  notify: Remove ejabberd
+
+- ansible.builtin.service:
+    name: ejabberd
+    state: started
+
+- name: Create user alice (check)
+  community.general.ejabberd_user:
+    host: localhost
+    username: alice
+    password: pa$$w0rd
+    state: present
+  check_mode: true
+  register: user_alice_check
+
+- name: Create user alice
+  community.general.ejabberd_user:
+    host: localhost
+    username: alice
+    password: pa$$w0rd
+    state: present
+  register: user_alice
+
+- name: Create user alice (idempotency)
+  community.general.ejabberd_user:
+    host: localhost
+    username: alice
+    password: pa$$w0rd
+    state: present
+  register: user_alice_idempot
+
+- name: Create user alice (change password)
+  community.general.ejabberd_user:
+    host: localhost
+    username: alice
+    password: different_pa$$w0rd
+    state: present
+  register: user_alice_chgpw
+
+- name: Remove user alice (check)
+  community.general.ejabberd_user:
+    host: localhost
+    username: alice
+    state: absent
+  register: remove_alice_check
+  check_mode: true
+
+- name: Remove user alice
+  community.general.ejabberd_user:
+    host: localhost
+    username: alice
+    state: absent
+  register: remove_alice
+
+- name: Remove user alice (idempotency)
+  community.general.ejabberd_user:
+    host: localhost
+    username: alice
+    state: absent
+  register: remove_alice_idempot
+
+- name: Assertions
+  ansible.builtin.assert:
+    that:
+      - user_no_ejabberdctl is failed
+      - "'Failed to find required executable' in user_no_ejabberdctl.msg"
+      - user_alice_check is changed
+      - user_alice is changed
+      - user_alice_idempot is not changed
+      - user_alice_chgpw is changed
+      - remove_alice_check is changed
+      - remove_alice is changed
+      - remove_alice_idempot is not changed