Resolve items of XML sitemap engines

Problem/Motivation

Please, fix the follow lines:

FILE: ...ules/xmlsitemap/xmlsitemap_engines/tests/xmlsitemap_engines.test
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FOUND 24 ERRORS AFFECTING 16 LINES
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   8 | ERROR | [x] Missing class doc comment
   9 | ERROR | [ ] Class property $submit_url should use lowerCamel
     |       |     naming without underscores
  11 | ERROR | [x] Missing function doc comment
  19 | ERROR | [x] Missing function doc comment
  19 | ERROR | [x] Visibility must be declared on method "setUp"
  35 | ERROR | [x] Missing function doc comment
  35 | ERROR | [x] Visibility must be declared on method
     |       |     "submitEngines"
  43 | ERROR | [x] Missing function doc comment
  43 | ERROR | [ ] Method name
     |       |     "XMLSitemapEnginesFunctionalTest::testPrepareURL"
     |       |     is not in lowerCamel format
  43 | ERROR | [x] Visibility must be declared on method
     |       |     "testPrepareURL"
  50 | ERROR | [x] Missing function doc comment
  50 | ERROR | [x] Visibility must be declared on method
     |       |     "testSubmitSitemaps"
  66 | ERROR | [ ] If the line declaring an array spans longer than
     |       |     80 characters, each element should be broken into
     |       |     its own line
  67 | ERROR | [ ] If the line declaring an array spans longer than
     |       |     80 characters, each element should be broken into
     |       |     its own line
  70 | ERROR | [x] Missing function doc comment
  70 | ERROR | [x] Visibility must be declared on method "testPing"
  80 | ERROR | [x] Missing function doc comment
  80 | ERROR | [ ] Method name
     |       |     "XMLSitemapEnginesFunctionalTest::testCustomURL"
     |       |     is not in lowerCamel format
  80 | ERROR | [x] Visibility must be declared on method
     |       |     "testCustomURL"
  92 | ERROR | [ ] If the line declaring an array spans longer than
     |       |     80 characters, each element should be broken into
     |       |     its own line
 102 | ERROR | [ ] If the line declaring an array spans longer than
     |       |     80 characters, each element should be broken into
     |       |     its own line
 103 | ERROR | [ ] If the line declaring an array spans longer than
     |       |     80 characters, each element should be broken into
     |       |     its own line
 104 | ERROR | [x] Expected 1 blank line after function; 0 found
 105 | ERROR | [x] The closing brace for the class must have an empty
     |       |     line before it
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FILE: ...xmlsitemap/xmlsitemap_engines/tests/xmlsitemap_engines_test.info
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FOUND 1 ERROR AFFECTING 1 LINE
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 5 | ERROR | It's only necessary to declare files[] if they declare a
   |       | class or interface.
----------------------------------------------------------------------


FILE: ...lsitemap/xmlsitemap_engines/tests/xmlsitemap_engines_test.module
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FOUND 2 ERRORS AFFECTING 2 LINES
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  1 | ERROR | [x] Missing file doc comment
 33 | ERROR | [x] Missing function doc comment
----------------------------------------------------------------------



FILE: ...dules/xmlsitemap/xmlsitemap_engines/xmlsitemap_engines.admin.inc
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FOUND 2 ERRORS AFFECTING 2 LINES
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 29 | ERROR | If the line declaring an array spans longer than 80
    |       | characters, each element should be broken into its own
    |       | line
 40 | ERROR | If the line declaring an array spans longer than 80
    |       | characters, each element should be broken into its own
    |       | line
----------------------------------------------------------------------


FILE: ...modules/xmlsitemap/xmlsitemap_engines/xmlsitemap_engines.api.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 19 | WARNING | [x] A comma should follow the last multiline array
    |         |     item. Found:
    |         |     'http://example.com/ping?sitemap=[sitemap]'
----------------------------------------------------------------------



FILE: ...ll/modules/xmlsitemap/xmlsitemap_engines/xmlsitemap_engines.info
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FOUND 3 ERRORS AFFECTING 3 LINES
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 6 | ERROR | It's only necessary to declare files[] if they declare a
   |       | class or interface.
 7 | ERROR | It's only necessary to declare files[] if they declare a
   |       | class or interface.
 8 | ERROR | It's only necessary to declare files[] if they declare a
   |       | class or interface.
----------------------------------------------------------------------


FILE: .../modules/xmlsitemap/xmlsitemap_engines/xmlsitemap_engines.module
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FOUND 17 ERRORS AND 3 WARNINGS AFFECTING 14 LINES
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   1 | ERROR   | [x] Missing file doc comment
  44 | ERROR   | [x] No space found before comment text; expected "//
     |         |     $items['admin/config/search/xmlsitemap/engines/submit']
     |         |     = array(" but found
     |         |     "//$items['admin/config/search/xmlsitemap/engines/submit']
     |         |     = array("
  48 | WARNING | [x] There must be no blank line following an inline
     |         |     comment
  48 | ERROR   | [x] No space found before comment text; expected "//
     |         |     );" but found "//);"
  48 | ERROR   | [x] Inline comments must end in full-stops,
     |         |     exclamation marks, colons, question marks, or
     |         |     closing parentheses
  62 | ERROR   | [x] Missing function doc comment
  76 | ERROR   | [x] Missing function doc comment
  82 | WARNING | [ ] Line exceeds 80 characters; contains 112
     |         |     characters
  82 | ERROR   | [x] No space found before comment text; expected "//
     |         |     if ($_GET['q'] ==
     |         |     'admin/config/search/xmlsitemap/engines/submit'
     |         |     && user_access('administer xmlsitemap')) {" but
     |         |     found "//if ($_GET['q'] ==
     |         |     'admin/config/search/xmlsitemap/engines/submit'
     |         |     && user_access('administer xmlsitemap')) {"
  84 | WARNING | [x] There must be no blank line following an inline
     |         |     comment
  84 | ERROR   | [x] No space found before comment text; expected "//
     |         |     }" but found "//}"
  84 | ERROR   | [x] Inline comments must end in full-stops,
     |         |     exclamation marks, colons, question marks, or
     |         |     closing parentheses
 106 | ERROR   | [ ] Missing parameter type
 137 | ERROR   | [ ] Missing parameter type
 139 | ERROR   | [ ] Missing parameter type
 154 | ERROR   | [ ] Missing parameter type
 156 | ERROR   | [x] Separate the @param and @return sections by a
     |         |     blank line.
 156 | ERROR   | [ ] Return type missing for @return tag in function
     |         |     comment
 166 | ERROR   | [ ] Missing parameter type
 169 | ERROR   | [ ] Missing parameter type
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Proposed resolution

Fixed items following Drupal Coding Standards and https://www.drupal.org/docs/7/site-building-best-practices/best-practices

Remaining tasks

None

User interface changes

None

API changes

None

Data model changes

None