initial commit (#1)

* initial commit

* removed remaining references to community.general

* enabled integration pipeline

* switched from preconfigured replication topology to simple multinode install

* updated version from 1.0.0 to 0.1.0

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

@@ -0,0 +1,186 @@
+# Test code for mysql_info module
+# Copyright: (c) 2019, Andrew Klychkov (@Andersson007) <aaklychkov@mail.ru>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+###################
+# Prepare for tests
+#
+
+- vars:
+    mysql_parameters: &mysql_params
+      login_user: '{{ mysql_user }}'
+      login_password: '{{ mysql_password }}'
+      login_host: '{{ mysql_host }}'
+      login_port: '{{ mysql_primary_port }}'
+
+  block:
+
+    # Create default MySQL config file with credentials
+    - name: mysql_info - create default config file
+      template:
+        src: my.cnf.j2
+        dest: /root/.my.cnf
+        mode: '0400'
+
+    # Create non-default MySQL config file with credentials
+    - name: mysql_info - create non-default config file
+      template:
+        src: my.cnf.j2
+        dest: /root/non-default_my.cnf
+        mode: '0400'
+
+    ###############
+    # Do tests
+
+    # Access by default cred file
+    - name: mysql_info - collect default cred file
+      mysql_info:
+        login_user: '{{ mysql_user }}'
+        login_host: '{{ mysql_host }}'
+        login_port: '{{ mysql_primary_port }}'
+      register: result
+
+    - assert:
+        that:
+        - result.changed == false
+        - result.version != {}
+        - result.settings != {}
+        - result.global_status != {}
+        - result.databases != {}
+        - result.engines != {}
+        - result.users != {}
+
+    # Access by non-default cred file
+    - name: mysql_info - check non-default cred file
+      mysql_info:
+        login_user: '{{ mysql_user }}'
+        login_host: '{{ mysql_host }}'
+        login_port: '{{ mysql_primary_port }}'
+        config_file: /root/non-default_my.cnf
+      register: result
+
+    - assert:
+        that:
+        - result.changed == false
+        - result.version != {}
+
+    # Remove cred files
+    - name: mysql_info - remove cred files
+      file:
+        path: '{{ item }}'
+        state: absent
+      with_items:
+      - /root/.my.cnf
+      - /root/non-default_my.cnf
+
+    # Access with password
+    - name: mysql_info - check access with password
+      mysql_info:
+        <<: *mysql_params
+      register: result
+
+    - assert:
+        that:
+        - result.changed == false
+        - result.version != {}
+
+    # Test excluding
+    - name: Collect all info except settings and users
+      mysql_info:
+        <<: *mysql_params
+        filter: '!settings,!users'
+      register: result
+
+    - assert:
+        that:
+        - result.changed == false
+        - result.version != {}
+        - result.global_status != {}
+        - result.databases != {}
+        - result.engines != {}
+        - result.settings is not defined
+        - result.users is not defined
+
+    # Test including
+    - name: Collect info only about version and databases
+      mysql_info:
+        <<: *mysql_params
+        filter:
+        - version
+        - databases
+      register: result
+
+    - assert:
+        that:
+        - result.changed == false
+        - result.version != {}
+        - result.databases != {}
+        - result.engines is not defined
+        - result.settings is not defined
+        - result.global_status is not defined
+        - result.users is not defined
+
+    # Test exclude_fields: db_size
+    # 'unsupported' element is passed to check that an unsupported value
+    # won't break anything (will be ignored regarding to the module's documentation).
+    - name: Collect info about databases excluding their sizes
+      mysql_info:
+        <<: *mysql_params
+        filter:
+        - databases
+        exclude_fields:
+        - db_size
+        - unsupported
+      register: result
+
+    - assert:
+        that:
+        - result.changed == false
+        - result.databases != {}
+        - result.databases.mysql == {}
+
+    ########################################################
+    # Issue #65727, empty databases must be in returned dict
+    #
+    - name: Create empty database acme
+      mysql_db:
+        <<: *mysql_params
+        name: acme
+
+    - name: Collect info about databases
+      mysql_info:
+        <<: *mysql_params
+        filter:
+        - databases
+        return_empty_dbs: true
+      register: result
+
+    # Check acme is in returned dict
+    - assert:
+        that:
+        - result.changed == false
+        - result.databases.acme.size == 0
+        - result.databases.mysql != {}
+
+    - name: Collect info about databases excluding their sizes
+      mysql_info:
+        <<: *mysql_params
+        filter:
+        - databases
+        exclude_fields:
+        - db_size
+        return_empty_dbs: true
+      register: result
+
+    # Check acme is in returned dict
+    - assert:
+        that:
+        - result.changed == false
+        - result.databases.acme == {}
+        - result.databases.mysql == {}
+
+    - name: Remove acme database
+      mysql_db:
+        <<: *mysql_params
+        name: acme
+        state: absent