Fixed violations:

- Line exceeds maximum limit of characters
- Multi-line function call not indented correctly
- Only one argument is allowed per line in a multi-line function call
- No space found after comma in function call

Author: dverkade

app/code/Magento/Backend/Block/Dashboard/AbstractDashboard.php

@@ -6,6 +6,8 @@
 
 namespace Magento\Backend\Block\Dashboard;
 
+use Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection;
+
 /**
  * Adminhtml dashboard tab abstract
  *
@@ -38,7 +40,7 @@ public function __construct(
     }
 
     /**
-     * @return array|\Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection|\Magento\Eav\Model\Entity\Collection\Abstract
+     * @return array|AbstractCollection|\Magento\Eav\Model\Entity\Collection\Abstract
      */
     public function getCollection()
     {

app/code/Magento/Backend/Block/Menu.php

@@ -4,6 +4,8 @@
  * See COPYING.txt for license details.
  */
 
+// @codingStandardsIgnoreFile
+
 namespace Magento\Backend\Block;
 
 /**
@@ -146,11 +148,13 @@ protected function _renderMouseEvent($menuItem)
     protected function _renderItemCssClass($menuItem, $level)
     {
         $isLast = 0 == $level && (bool)$this->getMenuModel()->isLast($menuItem) ? 'last' : '';
-        $output = ($this->menuItemChecker->isItemActive(
+        $isItemActive = $this->menuItemChecker->isItemActive(
             $this->getActiveItemModel(),
-                $menuItem,
-                $level
-            ) ? '_current _active' : '') .
+            $menuItem,
+            $level
+        ) ? '_current _active' : '';
+
+        $output =  $isItemActive .
             ' ' .
             ($menuItem->hasChildren() ? 'parent' : '') .
             ' ' .

app/code/Magento/Backend/Block/Page/System/Config/Robots/Reset.php

@@ -51,7 +51,8 @@ protected function _construct()
     public function getRobotsDefaultCustomInstructions()
     {
         return trim((string)$this->_scopeConfig->getValue(
-            self::XML_PATH_ROBOTS_DEFAULT_CUSTOM_INSTRUCTIONS, ScopeConfigInterface::SCOPE_TYPE_DEFAULT
+            self::XML_PATH_ROBOTS_DEFAULT_CUSTOM_INSTRUCTIONS,
+            ScopeConfigInterface::SCOPE_TYPE_DEFAULT
         ));
     }
 

app/code/Magento/Backend/Block/System/Design/Edit/Tab/General.php

@@ -64,7 +64,7 @@ protected function _prepareForm()
                 ]
             );
             $renderer = $this->getLayout()->createBlock(
-                 \Magento\Backend\Block\Store\Switcher\Form\Renderer\Fieldset\Element::class
+                \Magento\Backend\Block\Store\Switcher\Form\Renderer\Fieldset\Element::class
             );
             $field->setRenderer($renderer);
         } else {

app/code/Magento/Backend/Block/Widget/Grid/Column/Renderer/Action.php

@@ -153,7 +153,8 @@ protected function _transformActionData(&$action, &$actionCaption, \Magento\Fram
                     break;
 
                 case 'popup':
-                    $action['onclick'] = 'popWin(this.href,\'_blank\',\'width=800,height=700,resizable=1,scrollbars=1\');return false;';
+                    $action['onclick'] = 'popWin(this.href,\'_blank\',\'width=800,height=700,resizable=1,'
+                        . 'scrollbars=1\');return false;';
                     break;
             }
         }

app/code/Magento/Backend/Test/Unit/Block/Widget/Grid/ColumnSetTest.php

@@ -322,7 +322,8 @@ public function testGetTotals()
         );
 
         $this->assertEquals(
-            new \Magento\Framework\DataObject(['test1' => '3', 'test2' => '2']), $this->_block->getTotals()
+            new \Magento\Framework\DataObject(['test1' => '3', 'test2' => '2']),
+            $this->_block->getTotals()
         );
     }
 

app/code/Magento/Backend/Test/Unit/Controller/Adminhtml/Cache/CleanMediaTest.php

@@ -76,8 +76,7 @@ public function testExecute()
 
         $messageManager->expects($this->once())
             ->method('addSuccess')
-            ->with('The JavaScript/CSS cache has been cleaned.'
-        );
+            ->with('The JavaScript/CSS cache has been cleaned.');
 
         $valueMap = [
             [\Magento\Framework\View\Asset\MergeService::class, $mergeService],

app/code/Magento/Backend/Test/Unit/Controller/Adminhtml/Cache/CleanStaticFilesTest.php

@@ -58,7 +58,7 @@ protected function setUp()
 
         $this->controller = $objectHelper->getObject(
             \Magento\Backend\Controller\Adminhtml\Cache\CleanStaticFiles::class,
-            ['context' => $context,]
+            ['context' => $context]
         );
     }
 

app/code/Magento/Backend/Test/Unit/Controller/Adminhtml/Dashboard/AbstractTestCase.php

@@ -23,19 +23,31 @@ protected function assertExecute($controllerName, $blockName)
         $outPut = "data";
         $resultRawMock = $this->getMock(
             \Magento\Framework\Controller\Result\Raw::class,
-            ['setContents'], [], '', false)
-        ;
+            ['setContents'],
+            [],
+            '',
+            false
+        );
         $resultRawFactoryMock = $this->getMock(
             \Magento\Framework\Controller\Result\RawFactory::class,
-            ['create'], [], '', false
+            ['create'],
+            [],
+            '',
+            false
         );
         $layoutFactoryMock = $this->getMock(
             \Magento\Framework\View\LayoutFactory::class,
-            ['create'], [], '', false
+            ['create'],
+            [],
+            '',
+            false
         );
         $layoutMock = $this->getMock(
             \Magento\Framework\View\Layout::class,
-            ['createBlock', 'toHtml'], [], '', false
+            ['createBlock', 'toHtml'],
+            [],
+            '',
+            false
         );
         $layoutFactoryMock->expects($this->once())->method('create')->will($this->returnValue($layoutMock));
         $layoutMock->expects($this->once())->method('createBlock')->with($blockName)->will($this->returnSelf());