Add integration test targets for core supported modules (#24217)

A preliminary set of test targets for "core" supported module that had no independent tests. These will also help us ensure python3 compatibility for those modules and prevent future regressions.

test/integration/targets/user/tasks/main.yml

@@ -0,0 +1,110 @@
+# Test code for the user module.
+# (c) 2017, James Tanner <tanner.jc@gmail.com>
+
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+#
+- name: get the jinja2 version
+  shell: python -c 'import jinja2; print(jinja2.__version__)'
+  register: jinja2_version
+  delegate_to: localhost
+- debug: var=jinja2_version
+
+##
+## user add
+##
+#
+- name: remove the test user
+  user:
+      name: ansibulluser
+      state: absent
+
+- name: try to create a user
+  user:
+      name: ansibulluser
+      state: present
+  register: user_test0
+- debug: var=user_test0
+
+- name: make a list of users
+  script: userlist.sh "{{ ansible_distribution }}"
+  register: user_names
+- debug: var=user_names
+
+- name: validate results for testcase 0
+  assert:
+      that:
+          - 'user_test0.changed is defined'
+          - 'user_test0.changed'
+          - '"ansibulluser" in user_names.stdout_lines'
+
+##
+## user check
+##
+
+- name: run existing user check tests
+  user:
+      name: "{{ user_names.stdout_lines|random }}"
+      state: present
+      createhome: no
+  with_sequence: start=1 end=5
+  register: user_test1
+- debug: var=user_test1
+
+- name: validate results for testcase 1
+  assert:
+      that:
+          - 'user_test1.results is defined'
+          - 'user_test1.results|length == 5'
+
+- name: validate changed results for testcase 1 (jinja >= 2.6)
+  assert:
+      that:
+          - "user_test1.results|map(attribute='changed')|unique|list == [False]"
+          - "user_test1.results|map(attribute='state')|unique|list == ['present']"
+  when: "jinja2_version.stdout|version_compare('2.6', '>=')"
+
+- name: validate changed results for testcase 1 (jinja >= 2.6)
+  assert:
+      that:
+          - "not user_test1.results[0]['changed']"
+          - "not user_test1.results[1]['changed']"
+          - "not user_test1.results[2]['changed']"
+          - "not user_test1.results[3]['changed']"
+          - "not user_test1.results[4]['changed']"
+          - "user_test1.results[0]['state'] == 'present'"
+          - "user_test1.results[1]['state'] == 'present'"
+          - "user_test1.results[2]['state'] == 'present'"
+          - "user_test1.results[3]['state'] == 'present'"
+          - "user_test1.results[4]['state'] == 'present'"
+  when: "jinja2_version.stdout|version_compare('2.6', '<')"
+
+##
+## user remove
+##
+            
+- name: try to delete the user
+  user:
+      name: ansibulluser
+      state: absent
+  register: user_test2
+- name: make a new list of users
+  script: userlist.sh "{{ ansible_distribution }}"
+  register: user_names2
+- debug: var=user_names2
+- name: validate results for testcase 2
+  assert:
+      that:
+          - '"ansibulluser" not in user_names2.stdout_lines'