Bugfix: Fix parsing array values from osx_defaults (#358) (#1467)

* Bugfix: Fix parsing array values in osx_defaults

Unquote values and unescape double quotes when reading array values from defaults.

* Fix fragments: fix_parsing_array_values_in_osx_defaults

Co-authored-by: Felix Fontein <felix@fontein.de>

* add test code for Bugfix: Fix parsing array values from osx_defaults

* handle spaces after the comma

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 1110e93c5d)

Co-authored-by: Kazufumi NOTO <noto.kazufumi@gmail.com>

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

@@ -208,3 +208,46 @@
 - assert:
     that: "{{ item.changed }}"
   with_items: "{{ test_data_types.results }}"
+
+
+- name: Ensure test key does not exist
+  osx_defaults:
+    domain: com.ansible.fake_array_value
+    key: ExampleArrayKey
+    state: absent
+
+- name: add array value for the first time
+  osx_defaults:
+    domain: com.ansible.fake_array_value
+    key: ExampleArrayKey
+    value:
+      - 'Value with spaces'
+    type: array
+    array_add: yes
+  register: test_array_add
+
+- assert:
+    that: test_array_add.changed
+
+- name: add for the second time, should be skipped
+  osx_defaults:
+    domain: com.ansible.fake_array_value
+    key: ExampleArrayKey
+    value:
+      - 'Value with spaces'
+    type: array
+    array_add: yes
+  register: test_array_add
+
+- assert:
+    that: not test_array_add.changed
+
+- name: Clean up test key
+  osx_defaults:
+    domain: com.ansible.fake_array_value
+    key: ExampleArrayKey
+    state: absent
+  register: test_array_add
+
+- assert:
+    that: test_array_add.changed