Remove and prevent trailing whitespace (#10199)

* Remove trailing whitespace.

* Add no-trailing-whitespace extra test.

* Re-add needed trailing whitespace.

* Remove one more trailing whitespace.

tests/integration/targets/ini_file/tasks/tests/01-value.yml

@@ -273,7 +273,7 @@
       skip-name
       skip-name-resolve
       max_connections = 500
-  
+
 - name: test-value 12 - Verify content of ini file is as expected
   assert:
     that:
@@ -395,7 +395,7 @@
   set_fact:
     expected16: |+
       beverage = coke
-      
+
     content16: "{{ output_content.content | b64decode }}"
 
 - name: test-value 16 - assert 'changed' is true and content is OK (no section)
@@ -423,7 +423,7 @@
   set_fact:
     expected17: |+
       beverage = water
-      
+
     content17: "{{ output_content.content | b64decode }}"
 
 - name: test-value 17 - assert 'changed' is true and content is OK (no section)
@@ -532,14 +532,7 @@
 
 - name: test-value 20 - set expected content and get current ini file content
   set_fact:
-    expected20: |+
-      
-      [extensions]
-      evolve = 
-      regress = 
-      improve = 
-      [foobar]
-      foo = 
+    expected20: "\n[extensions]\nevolve = \nregress = \nimprove = \n[foobar]\nfoo = \n"
     content20: "{{ output_content.content | b64decode }}"
 
 - name: test-value 20 - Verify content of ini file is as expected

tests/integration/targets/ini_file/tasks/tests/02-values.yml

@@ -512,7 +512,7 @@
     path: "{{ output_file }}"
     section: drinks
     state: absent
-  register: result20_remove_again  
+  register: result20_remove_again
 
 - name: test-values 20 - read content from output file
   slurp:
@@ -571,7 +571,7 @@
 - name: test-values 22 - Create starting ini file
   copy:
     content: |
-      
+
       # Some comment to test
       [mysqld]
       connect_timeout = 300
@@ -604,7 +604,7 @@
 - name: test-values 22 - set expected content and get current ini file content
   set_fact:
     expected22: |
-      
+
       # Some comment to test
       [mysqld]
       connect_timeout = 300
@@ -634,7 +634,7 @@
     path: "{{ output_file }}"
     section: section1
     option: var2
-    values: 
+    values:
       - foo
     state: present
   register: result23
@@ -647,7 +647,7 @@
 - name: test-values 23 - set expected content and get current ini file content
   set_fact:
     expected23: |
-      
+
       # Some comment to test
       [mysqld]
       connect_timeout = 300
@@ -691,7 +691,7 @@
 - name: test-values 24 - set expected content and get current ini file content
   set_fact:
     expected24: |
-      
+
       # Some comment to test
       [mysqld]
       connect_timeout = 300
@@ -777,7 +777,7 @@
     expected26: |+
       beverage = water
       beverage = orange juice
-      
+
     content26: "{{ output_content.content | b64decode }}"
 
 - name: test-values 26 - assert 'changed' is true and content is OK (no section)
@@ -820,7 +820,7 @@
         path: "{{ output_file }}"
         section: drinks
         option: beverage
-        values: 
+        values:
           - water
           - orange juice
         state: present

tests/integration/targets/ini_file/tasks/tests/06-modify_inactive_option.yml

@@ -108,7 +108,7 @@
 - name: test-modify_inactive_option 3 - set expected content and get current ini file content
   set_fact:
     expected3: |
-  
+
       [section1]
       # Uncomment the line below to enable foo
       # foo = bar