Base integration test for gitlab modules (#51490)

* Added basic integration test targets for gitlab modules

* Removed cloud/gitlab config from aliases, it doesn't exist yet

* Fixed CI issues

test/integration/targets/gitlab_user/aliases

@@ -0,0 +1,3 @@
+shippable/posix/group1
+gitlab/ci
+disabled

test/integration/targets/gitlab_user/defaults/main.yml

@@ -0,0 +1,3 @@
+gitlab_user: ansible_test_user
+gitlab_user_pass: Secr3tPassw00rd
+gitlab_user_email: root@localhost

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

@@ -0,0 +1,50 @@
+- name: Install required libs
+  pip:
+    name: python-gitlab
+    state: present
+
+- name: Clean up gitlab user
+  gitlab_user:
+    server_url: "{{ gitlab_host }}"
+    name: ansible_test_user
+    username: ansible_test_user
+    password: Secr3tPassw00rd
+    email: root@localhost
+    validate_certs: false
+    login_token: "{{ gitlab_login_token }}"
+    state: absent
+
+
+- name: Create gitlab user
+  gitlab_user:
+    server_url: "{{ gitlab_host }}"
+    email: "{{ gitlab_user_email }}"
+    name: "{{ gitlab_user }}"
+    username: "{{ gitlab_user }}"
+    password: "{{ gitlab_user_pass }}"
+    validate_certs: False
+    login_token: "{{ gitlab_login_token }}"
+    state: present
+  register: gitlab_user_state
+
+- name: Check user has been created correctly
+  assert:
+    that:
+      - gitlab_user_state is changed
+
+- name: Create gitlab user again
+  gitlab_user:
+    server_url: "{{ gitlab_host }}"
+    email: root@localhost
+    name: ansible_test_user
+    username: ansible_test_user
+    password: Secr3tPassw00rd
+    validate_certs: False
+    login_token: "{{ gitlab_login_token }}"
+    state: present
+  register: gitlab_user_state_again
+
+- name: Check state is not changed
+  assert:
+    that:
+      - gitlab_user_state_again is not changed